DE4301241C2 - Longitudinal adjustment gear, in particular seat adjustment gear in a motor vehicle - Google Patents
Longitudinal adjustment gear, in particular seat adjustment gear in a motor vehicleInfo
- Publication number
- DE4301241C2 DE4301241C2 DE19934301241 DE4301241A DE4301241C2 DE 4301241 C2 DE4301241 C2 DE 4301241C2 DE 19934301241 DE19934301241 DE 19934301241 DE 4301241 A DE4301241 A DE 4301241A DE 4301241 C2 DE4301241 C2 DE 4301241C2
- Authority
- DE
- Germany
- Prior art keywords
- rail
- adjustment gear
- longitudinal adjustment
- bearing blocks
- toothing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0705—Slide construction characterised by its cross-section omega-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0715—C or U-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0812—Location of the latch
- B60N2/0818—Location of the latch inside the rail
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
- B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
- B60N2/0831—Movement of the latch
- B60N2/0837—Movement of the latch pivoting
- B60N2/0843—Movement of the latch pivoting about a longitudinal axis
Abstract
Ein Längsverstellgetriebe, insbesondere ein Sitzverstellgetriebe in einem Kraftfahrzeug, hat zwei relativ zueinander längsverschiebbare Schienen (1, 2) mit einem U-förmigen Querschnitt. In dem von den Schienen (1, 2) umgebenen Hohlraum (5) ist eine Gewindespindel (11) in zwei Lagerböcken (21, 22) drehbar gelagert. Die Lagerböcke (21, 22) sind mit bügelförmigen Schellen (31) an der einen Schiene (1) befestigt, die die Lagerblöcke umgreifen. Die Schellen (31) haben an den Enden ihrer Schenkel (32) Zungen (33), die durch Durchbrüche (34) in der Schiene (1) ragen und durch plastisches Verformen, beispielsweise Verdrehen, gesichert sind. In eine Verzahnung (53) einer auf die Gewindespindel (11) aufgeschraubten Gewindemutter (12) greift ein Kupplungsstück (55) mit einer Verzahnung (54), die durch einen Durchbruch (56) in der zweiten Schiene (2) ragt.A longitudinal adjustment gear, in particular a seat adjustment gear in a motor vehicle, has two rails (1, 2) which are longitudinally displaceable relative to one another and have a U-shaped cross section. A threaded spindle (11) is rotatably supported in two bearing blocks (21, 22) in the cavity (5) surrounded by the rails (1, 2). The bearing blocks (21, 22) are fastened to one rail (1) with bow-shaped clamps (31), which grip around the bearing blocks. The clamps (31) have tongues (33) at the ends of their legs (32), which protrude through openings (34) in the rail (1) and are secured by plastic deformation, for example twisting. A coupling piece (55) with a toothing (54) which projects through an opening (56) in the second rail (2) engages in a toothing (53) of a threaded nut (12) screwed onto the threaded spindle (11).
Description
Die Erfindung geht aus von einem Längsverstellgetriebe, insbesondere Sitzverstellgetriebe, in einem Kraftfahrzeug nach dem Oberbegriff des Anspruchs 1. Bei einem beispielsweise aus der EP 277 069 A1 be kannten Verstellgetriebe dieser Art ist die Gewindespindel mit ihrem einen Ende in einer Abschlußhaube der einen Schiene und mit ihrem anderen Ende in einem Lagerbock drehbar gelagert, der an der einen Schiene mit angeformten, in Durchbrüche formschlüssig eingreifenden Füßen befestigt ist. Zur unmittelbaren Aufnahme des kegelig ausge bildeten einen Endes der Gewindespindel ist in einer axialen Ge windebohrung des Lagerbocks eine Einstellschraube zum Einstellen des axialen Lagerspiels eingesetzt. Die Gestaltung der Abschlußhaube, die außerdem ein Antriebsschneckengetriebe enthält, und des Lager bocks mit der Einstellschraube sowie deren Montage sind kompliziert.The invention is based on a longitudinal adjustment gear, in particular Seat adjustment gear, in a motor vehicle according to the preamble of claim 1. In one example from EP 277 069 A1 Known adjustment gear of this type is the threaded spindle with your one end in a cover of one rail and with her the other end rotatably mounted in a bearing block, the one Rail with molded, interlockingly engaging in openings Feet is attached. For immediate inclusion of the tapered formed one end of the lead screw is in an axial Ge an adjusting screw to adjust the axial bearing play used. The design of the end cover, which also contains a worm gear and the bearing Bocks with the adjusting screw and their assembly are complicated.
Das erfindungsgemäße Längsverstellgetriebe mit den kennzeichnenden Merkmalen des Anspruchs 1 ist durch die Verwendung zweier gleich artiger Lagerböcke und Befestigungsschellen kostengünstig herstell bar und in Profilschienen einfach zu montieren. Das erfindungsgemäße Längsverstellgetriebe ist ferner zur Übertragung von Crash-Kräften gut geeignet.The longitudinal adjustment gear according to the invention with the characteristic Features of claim 1 is the same through the use of two like pillow blocks and mounting clamps inexpensively manufacture bar and easy to mount in profile rails. The invention Longitudinal adjustment gear is also used to transmit crash forces well suited.
Durch die in den Unteransprüchen aufgeführten Maßnahmen sind vor teilhafte Weiterbildungen des im Anspruch 1 angegebenen Längsver stellgetriebes möglich.The measures listed in the subclaims provide for partial further developments of the longitudinal ver specified in claim 1 actuator possible.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung darge stellt und wird im nachfolgenden näher beschrieben. Es zeigen Fig. 1 ein Längsverstellgetriebe im Längsschnitt und Fig. 2 das Längs verstellgetriebe nach Fig. 1 im Querschnitt in der Ebene II-II der Fig. 1.An embodiment of the invention is shown in the drawing Darge and is described in more detail below. In the drawings Fig. 1 is a Längsverstellgetriebe in longitudinal section and Fig. 2, the longitudinal adjustment mechanism of FIG. 1 in cross-section in the plane II-II of FIG. 1.
Das dargestellte Längsverstellgetriebe ist zum Verstellen eines Sitzes in einem Kraftfahrzeug bestimmt. Es hat zwei Profil-Schienen 1, 2, von denen die eine 1 mit dem Sitz und die andere 2 mit dem Chassis fest verbunden sind. Die relativ zueinander längsverschieb baren Schienen 1, 2 greifen mit seitlichen Schenkeln 3, 4 einen länglichen Hohlraum 5 begrenzend ineinander und weisen Längsrillen 6, 7 für Lager-Kugeln 8 auf. The longitudinal adjustment mechanism shown is intended for adjusting a seat in a motor vehicle. It has two profile rails 1 , 2 , of which one 1 is firmly connected to the seat and the other 2 to the chassis. The relatively longitudinally displaceable rails 1 , 2 engage with lateral legs 3 , 4 delimiting an elongated cavity 5 and have longitudinal grooves 6 , 7 for bearing balls 8 .
In dem Hohlraum 5 der beiden Schienen 1, 2 ist gleichachsig zu deren Verschiebeachse eine Gewindespindel 11 mit einer Gewindemutter 12 angeordnet. Die Gewindespindel 11 hat einen mittleren Gewindeab schnitt 15 und zwei zylindrische Endabschnitte 16, 17, deren Durch messer gegenüber dem Gewindeabschnitt 15 zurückgesetzt ist. Die bei den Endabschnitte 16, 17 sind in gleichartigen Lagerböcken 21, 22 drehbar in einer Längsbohrung 23 geführt.In the cavity 5 of the two rails 1 , 2 , a threaded spindle 11 with a threaded nut 12 is arranged coaxially to the displacement axis thereof. The threaded spindle 11 has a central threaded section 15 and two cylindrical end sections 16 , 17 , the diameter of which is reset relative to the threaded section 15 . The end sections 16 , 17 are rotatably guided in the same bearing blocks 21 , 22 in a longitudinal bore 23 .
Die Lagerböcke 21, 22 haben die Form einer Tonne mit einem ebenen Fuß 24, der eine Aussparung 25 hat und mit dem verbleibenden Rahmen 26 an der Innenseite der einen Schiene 1 anliegt. Befestigt sind die Lagerböcke 21, 22 an der Schiene 1 mit je einer bügelförmigen Schelle 31, die den jeweiligen Lagerbock 21 am Gewölbeteil und an den Seiten umfaßt und deren Schenkel 32 in Zungen 33 auslaufen, die durch angepaßte Durchbrüche 34 in der Schiene 1 greifen. Zum Fixie ren der Schellen 31 wird der über die Außenseite der Schiene 1 über stehende Teil der Zungen 33 plastisch verformt, insbesondere ver dreht oder verbogen, so daß der Lagerbock 21, 22 formschlüssig zwischen der Schiene 1 und der Schelle 31 gehalten wird. Damit auch in axialer Richtung ein eindeutiger Formschluß vorhanden ist, hat jeder Lagerbock 21, 22 auf der Außenseite mehrere, beispielsweise 3, Umfangsrippen 35, zwischen denen Bänder 36 der Schelle 31 ausgebil det und angeordnet sind. Die Schellen 31 haben an jedem Schenkel 32 einen achsparallelen Steg 37, an dem auf der einen Seite die Zungen 33 frei abstehen und auf der anderen Seite die die beiden Stege 37 miteinander verbindenden Bänder 36 über eine Kröpfung 38 an schließen. Alternativ kann auf den Steg verzichtet werden, so daß die Schenkel direkt durch die Durchbrüche greifen. The bearing blocks 21 , 22 have the shape of a barrel with a flat foot 24 , which has a recess 25 and rests with the remaining frame 26 on the inside of the one rail 1 . The bearing blocks 21 , 22 are fastened to the rail 1 with a bow-shaped clamp 31 each, which comprises the respective bearing block 21 on the arch part and on the sides and whose legs 32 end in tongues 33 which engage through adapted openings 34 in the rail 1 . For Fixie ren of the clamps 31 , the part of the tongues 33 projecting beyond the outside of the rail 1 is plastically deformed, in particular rotates or bends, so that the bearing block 21 , 22 is held in a form-fitting manner between the rail 1 and the clamp 31 . So that there is a clear positive connection in the axial direction, each bearing block 21 , 22 has on the outside several, for example 3, circumferential ribs 35 , between which bands 36 of the clamp 31 are ausgebil det and arranged. The clamps 31 have on each leg 32 an axially parallel web 37 , on which on one side the tongues 33 protrude freely and on the other side the bands 36 connecting the two webs 37 to one another via a crank 38 . Alternatively, the web can be dispensed with, so that the legs reach directly through the openings.
Der zweite Lagerbock 22 bildet lediglich ein Radiallager für den einen zylindrischen Endabschnitt 17; axial ist zu dem Gewindeab schnitt 15 der Gewindespindel 11 Spiel vorhanden. Dagegen sichert der erste Lagerbock 21 die Gewindespindel 11 auch axial mit wenig Spiel. Dazu sind in dem gelagerten zylindrischen Endabschnitt 16, in dem stirnseitig auch eine profilierte Bohrung 39 zum formschlüssigen Kuppeln einer Antriebswelle axial angeordnet ist, zwei Sprengringe 41, 42 in Umfangsnuten eingesetzt, deren Abstand voneinander etwas größer ist als die Länge des Lagerbocks 21. Zwischen den Spreng ringen 41, 42 und dem Lagerbock 21 sind zur Einstellung des Axial spiels Federscheiben 43 und/oder Distanzscheiben 44 angeordnet. Zwischen der Federscheibe 43 und dem Lagerbock 21 kann zusätzlich eine glatte Scheibe vorgesehen sein. Ferner ist auf dem zylin drischen Endabschnitt 16 zwischen dem Gewindeabschnitt 25 und dem naheliegenden Sprengring 42 eine Anschlagscheibe 46 für die Gewinde mutter 12 angeordnet.The second bearing block 22 merely forms a radial bearing for the one cylindrical end section 17 ; axially to the threaded section 15 of the threaded spindle 11 game is available. In contrast, the first bearing block 21 also secures the threaded spindle 11 axially with little play. For this purpose, two snap rings 41 , 42 are inserted in circumferential grooves in the mounted cylindrical end section 16 , in which a profiled bore 39 for the form-fitting coupling of a drive shaft is also arranged axially on the end face, the spacing from one another being somewhat greater than the length of the bearing block 21 . Between the explosive rings 41 , 42 and the bearing bracket 21 spring washers 43 and / or spacers 44 are arranged to adjust the axial play. A smooth disk can also be provided between the spring washer 43 and the bearing block 21 . Furthermore, on the cylindrical end portion 16 between the threaded portion 25 and the nearby snap ring 42, a stop washer 46 for the threaded nut 12 is arranged.
Zum Verschieben der zweiten Schiene 2 gegenüber der ersten Schiene 1 mit der auf der Gewindespindel 11 sitzenden Gewindemutter 12, die gegen Drehen mit zwei parallelen Längsseiten 51 zwischen den Innen seiten der beiden Schenkel 4 der zweiten Schiene 2 eingesetzt ist, hat der zum Grund der Schiene 2 weisende Ansatz 52 der Gewindemutter 12 eine radial nach außen offene Verzahnung 53. In diese Verzahnung 53 greift eine komplementäre Verzahnung 54 eines Kupplungsstückes 55, die einen Durchbruch 56 im Grund der Schiene 2 durchsetzt. Das Kupplungsstück 55 liegt mit zwei Flanschen 57 auf der Außenseite der Schiene 2 an und ist dort mit Schrauben oder Nieten befestigt.To move the second rail 2 relative to the first rail 1 with the seated on the threaded spindle 11 threaded nut 12, the sides against turning with two parallel longitudinal sides 51 between the inner of the two legs 4 of the second rail 2 is inserted, has the rail to the base 2 facing neck 52 of the threaded nut 12 a toothing 53 open radially outwards. A complementary toothing 54 of a coupling piece 55 engages in this toothing 53 and penetrates an opening 56 in the base of the rail 2 . The coupling piece 55 rests with two flanges 57 on the outside of the rail 2 and is fastened there with screws or rivets.
Die Teile des Verstellgetriebes sind außer den Lagerböcken 21, 22 aus Metall, vorzugsweise Stahl gefertigt. Die beiden Lagerböcke 21, 22 bestehen aus einem Werkstoff mit guten Gleiteigenschaften, bei spielsweise einem Kunststoff, wie Polyamid, Polyoxymethylen oder dergleichen. The parts of the adjustment gear are made of metal, preferably steel, in addition to the bearing blocks 21 , 22 . The two bearing blocks 21 , 22 consist of a material with good sliding properties, for example a plastic, such as polyamide, polyoxymethylene or the like.
Das oben beschriebene Längsverstellgetriebe wird wie folgt montiert: Zunächst werden auf die Gewindespindel 11 die Gewindemutter 12 auf geschraubt und die beiden Lagerböcke 21, 22 auf die Endabschnitte 16, 17 aufgeschoben und gesichert. Darauf wird die so vormontierte Gewindespindel 11 mit den Lagerböcken 21, 22 in die erste Schiene eingesetzt und die Zungen 33 der Schellen 31 durch die Durchbrüche 34 in der Schiene 1 geschoben. Unter Anpressen der Lagerböcke 21, 22 und der Schellen 31 an die Schiene 1 werden die durch die Durch brücke 34 ragenden Abschnitte der Zungen 33 der Schellen 31 ver schränkt, verdreht oder verbogen, so daß diese durch plastische Ver formung formschlüssig an der Schiene 1 fixiert werden. Darauf wird in Ausrichtung der Verzahnung 53 mit dem Durchbruch 56 in der an deren Schiene 2 das Kupplungsstück 55 so eingesetzt, daß seine Ver zahnung 54 in die Verzahnung 53 der Gewindemutter 12 greift. Die auf der Außenseite der Schiene 2 anliegenden Flansche 57 des Kupplungs stücks 55 werden mit Schrauben oder Nieten an der Schiene befestigt.The longitudinal adjustment gear described above is assembled as follows: First, the threaded nut 12 is screwed onto the threaded spindle 11 and the two bearing blocks 21 , 22 are pushed onto the end sections 16 , 17 and secured. Then the pre-assembled threaded spindle 11 with the bearing blocks 21 , 22 is inserted into the first rail and the tongues 33 of the clamps 31 are pushed through the openings 34 in the rail 1 . By pressing the bearing blocks 21 , 22 and the clamps 31 to the rail 1 , the sections projecting through the bridge 34 through the tongues 33 of the clamps 31 are limited, twisted or bent, so that they are positively fixed to the rail 1 by plastic deformation become. Thereupon, in the alignment of the toothing 53 with the opening 56 in the on the rail 2, the coupling piece 55 is inserted such that its toothing 54 engages in the toothing 53 of the threaded nut 12 . The flanges 57 on the outside of the rail 2 of the coupling piece 55 are fastened to the rail with screws or rivets.
Damit zum Befestigen der mit den Lagerböcken vormontierten Gewinde spindel 11 an der ersten Schiene 1 auch der keine Axialkräfte über tragende Lagerbock 23 auf dem Endabschnitt 17 gegen Abrutschen ge sichert ist, kann dieser einen oder zwei axial abstehende, federnde Arme mit eine Nase 62 haben, die in eine Ringnut 63 nahe dem Ende der Gewindespindel 11 greift.So that to secure the pre-assembled with the bearing blocks threaded spindle 11 on the first rail 1 also the no axial forces via bearing bracket 23 on the end portion 17 is secured against slipping, this can have one or two axially projecting, resilient arms with a nose 62 , which engages in an annular groove 63 near the end of the threaded spindle 11 .
Claims (5)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934301241 DE4301241C2 (en) | 1993-01-19 | 1993-01-19 | Longitudinal adjustment gear, in particular seat adjustment gear in a motor vehicle |
| FR9315369A FR2700594B3 (en) | 1993-01-19 | 1993-12-21 | Adjustment mechanism lengthwise, in particular adjustment mechanism for motor vehicle seats. |
| IT94MI000024 IT232681Y1 (en) | 1993-01-19 | 1994-01-14 | TRANSMISSION FOR LONGITUDINAL ADJUSTMENT, SPECIES TRANSMISSION FOR THE ADJUSTMENT OF SEATS IN A MOTOR VEHICLE |
| ES9400105U ES1026835Y (en) | 1993-01-19 | 1994-01-18 | LONGITUDINAL REGULATION MECHANISM, ESPECIALLY A SEAT REGULATION MECHANISM IN A MOTORIZED VEHICLE. |
| GB9400827A GB2275187B (en) | 1993-01-19 | 1994-01-18 | A longitudinal adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19934301241 DE4301241C2 (en) | 1993-01-19 | 1993-01-19 | Longitudinal adjustment gear, in particular seat adjustment gear in a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE4301241A1 DE4301241A1 (en) | 1994-07-21 |
| DE4301241C2 true DE4301241C2 (en) | 2001-10-18 |
Family
ID=6478450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19934301241 Expired - Fee Related DE4301241C2 (en) | 1993-01-19 | 1993-01-19 | Longitudinal adjustment gear, in particular seat adjustment gear in a motor vehicle |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE4301241C2 (en) |
| ES (1) | ES1026835Y (en) |
| FR (1) | FR2700594B3 (en) |
| GB (1) | GB2275187B (en) |
| IT (1) | IT232681Y1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10139631A1 (en) * | 2001-08-11 | 2003-03-06 | Keiper Gmbh & Co | Longitudinal adjuster for vehicle seat, especially for motor vehicle, has second seat rail movable with respect to first rail and forming part of housing containing second gearbox element |
| DE102004001624B3 (en) * | 2004-01-09 | 2005-09-01 | Keiper Gmbh & Co. Kg | Drive a seat adjustment for a motor vehicle |
| DE102006008989B3 (en) * | 2005-11-23 | 2007-05-10 | Ims Gear Gmbh | Holder for spindle of seat adjusting drive of motor vehicle, has through-hole, where end of spindle is provided in through-hole and is kept in hole by material e.g. machining steel, of holder, which is pressed into spindle thread |
| CN100506596C (en) * | 2005-11-23 | 2009-07-01 | Ims传动装置有限公司 | Form fitting connection between spindles and spindle holder of SLV gears |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4330367B4 (en) * | 1993-09-08 | 2004-09-16 | Robert Bosch Gmbh | Device for longitudinal motor adjustment of a seat in a motor vehicle |
| FR2728203A1 (en) * | 1994-12-19 | 1996-06-21 | Faure Bertrand Equipements Sa | Seat slide for motor vehicle |
| FR2730196B1 (en) * | 1995-02-03 | 1997-04-04 | Faure Bertrand Equipements Sa | LOCKABLE SLIDE IN POSITION FOR MOTOR VEHICLE SEATS |
| DE19531702A1 (en) * | 1995-08-28 | 1997-03-06 | Johnson Controls Naue Engineer | Drive to adjust relative position of parts, especially on vehicle seat |
| FR2761939B1 (en) * | 1997-04-15 | 1999-06-25 | Faure Bertrand Equipements Sa | SLIDE FOR MOTOR VEHICLE SEATS |
| JP3656432B2 (en) * | 1998-09-17 | 2005-06-08 | 日産自動車株式会社 | Power seat slide rail structure |
| DE10003305C1 (en) * | 1999-12-09 | 2001-06-28 | Brose Fahrzeugteile | Seat adjustment device for automobile passenger seat has threaded spindle for spindle drive secured between holding element and cooperating cover to prevent its relative rotation |
| JP4542254B2 (en) * | 2000-11-21 | 2010-09-08 | アイシン精機株式会社 | Vehicle seat slide device |
| AU2003237165A1 (en) * | 2002-05-03 | 2003-11-17 | Intier Automotive Inc. | Internal reinforcement bracket for a seat track assembly |
| JP4857558B2 (en) * | 2004-12-21 | 2012-01-18 | アイシン精機株式会社 | Power seat slide device for vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0277069A1 (en) * | 1987-01-27 | 1988-08-03 | Bertrand Faure Automobile "Bfa" | Position-adjusting screw mechanisms |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2780320B2 (en) * | 1989-03-31 | 1998-07-30 | アイシン精機株式会社 | Power seat slide device for automobile |
| JP2501242Y2 (en) * | 1991-10-31 | 1996-06-12 | 池田物産株式会社 | Power sheet slide device |
-
1993
- 1993-01-19 DE DE19934301241 patent/DE4301241C2/en not_active Expired - Fee Related
- 1993-12-21 FR FR9315369A patent/FR2700594B3/en not_active Expired - Lifetime
-
1994
- 1994-01-14 IT IT94MI000024 patent/IT232681Y1/en active IP Right Grant
- 1994-01-18 ES ES9400105U patent/ES1026835Y/en not_active Expired - Lifetime
- 1994-01-18 GB GB9400827A patent/GB2275187B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0277069A1 (en) * | 1987-01-27 | 1988-08-03 | Bertrand Faure Automobile "Bfa" | Position-adjusting screw mechanisms |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10139631A1 (en) * | 2001-08-11 | 2003-03-06 | Keiper Gmbh & Co | Longitudinal adjuster for vehicle seat, especially for motor vehicle, has second seat rail movable with respect to first rail and forming part of housing containing second gearbox element |
| DE10139631B4 (en) * | 2001-08-11 | 2005-09-15 | Keiper Gmbh & Co. Kg | Longitudinal adjustment device for a vehicle seat |
| DE102004001624B3 (en) * | 2004-01-09 | 2005-09-01 | Keiper Gmbh & Co. Kg | Drive a seat adjustment for a motor vehicle |
| US7669824B2 (en) | 2004-01-09 | 2010-03-02 | Ims Gear Gmbh | Drive for adjusting motor vehicle seats |
| DE102006008989B3 (en) * | 2005-11-23 | 2007-05-10 | Ims Gear Gmbh | Holder for spindle of seat adjusting drive of motor vehicle, has through-hole, where end of spindle is provided in through-hole and is kept in hole by material e.g. machining steel, of holder, which is pressed into spindle thread |
| CN100506596C (en) * | 2005-11-23 | 2009-07-01 | Ims传动装置有限公司 | Form fitting connection between spindles and spindle holder of SLV gears |
| US7950616B2 (en) | 2005-11-23 | 2011-05-31 | Ims Gear Gmbh | Form fitting connection between spindle and spindle holder of SLV gear |
Also Published As
| Publication number | Publication date |
|---|---|
| ES1026835Y (en) | 1994-12-01 |
| GB2275187B (en) | 1996-06-12 |
| GB2275187A (en) | 1994-08-24 |
| GB9400827D0 (en) | 1994-03-16 |
| FR2700594B3 (en) | 1995-01-06 |
| IT232681Y1 (en) | 2000-01-19 |
| ES1026835U (en) | 1994-06-01 |
| ITMI940024U1 (en) | 1995-07-14 |
| ITMI940024V0 (en) | 1994-01-14 |
| FR2700594A3 (en) | 1994-07-22 |
| DE4301241A1 (en) | 1994-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE4301241C2 (en) | Longitudinal adjustment gear, in particular seat adjustment gear in a motor vehicle | |
| DE3738924C2 (en) | ||
| DE102012104644B3 (en) | Steering column for a motor vehicle | |
| EP1828623B1 (en) | Device for fastening an add-on and a support at a distance from each other | |
| EP3475146B1 (en) | Ball screw drive of an electromechanical power steering device with deflecting bodies for a ball return | |
| EP3099527A1 (en) | Actuator for a motor vehicle, in particular for a motor vehicle seat | |
| EP2951052A1 (en) | Spindle gear unit for an adjusting mechanism in a motor vehicle and vehicle seat | |
| DE102007039858B4 (en) | ball joint | |
| DE202005016992U1 (en) | Belt tightener for a belt drive in an internal combustion engine comprises a glide element arrangement incorporating at least two opposing gliding surfaces are made of the same material | |
| WO2004065736A1 (en) | Door arrester | |
| WO2004065737A1 (en) | Door check | |
| EP0842081B1 (en) | Variable-position frontal clampsing system for an annular component | |
| DE19600852A1 (en) | Anti=rotation component of lifter of valve gear of combustion engine | |
| DE4409735B4 (en) | Gearshift | |
| EP1669618B1 (en) | Bearing arrangement for spindle nut | |
| EP3670957A1 (en) | Spring package | |
| EP0577617B1 (en) | Component-alignment device | |
| EP1054797A1 (en) | Four-hinged wiper arm for a windshield wiper system | |
| DE202019104457U1 (en) | Holder housing for a door stay and door stay | |
| DE19904713C1 (en) | Axial fixing motor vehicle gear change linkage has pin with sprung retaining ring for lever on pin | |
| EP0771716A1 (en) | Track rod for motor vehicles | |
| DE4329904A1 (en) | Floating-caliper disc brake with a spring arrangement | |
| CH625572A5 (en) | ||
| EP0612903B1 (en) | Torsion strip vied as motor vehicle door check | |
| EP2067652A2 (en) | Adapter element and adjustment drive with adapter element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8320 | Willingness to grant licenses declared (paragraph 23) | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |