CA2627183A1 - Seat track locking mechanism - Google Patents
Seat track locking mechanism Download PDFInfo
- Publication number
- CA2627183A1 CA2627183A1 CA002627183A CA2627183A CA2627183A1 CA 2627183 A1 CA2627183 A1 CA 2627183A1 CA 002627183 A CA002627183 A CA 002627183A CA 2627183 A CA2627183 A CA 2627183A CA 2627183 A1 CA2627183 A1 CA 2627183A1
- Authority
- CA
- Canada
- Prior art keywords
- rack
- linkage
- clock nut
- clock
- nut
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
- B64D11/0639—Arrangements of seats, or adaptations or details specially adapted for aircraft seats with features for adjustment or converting of seats
- B64D11/064—Adjustable inclination or position of seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
- B64D11/06—Arrangements of seats, or adaptations or details specially adapted for aircraft seats
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transmission Devices (AREA)
- Seats For Vehicles (AREA)
Abstract
An apparatus for adjusting the position of a seat comprises a rack and a clock nut that grips the rack. The rack comprises a threaded rod, while the clock nut comprises a short cylindrical body that is drilled and threaded along its diameter with internal threads corresponding to the thread diameter and pitch of the rack. Circumferential reliefs are then formed in the threaded bore to enable the clock nut to be "clocked" from a position in which the threads of the clock nut engage the threads of the rack to a second position in which the threads of the clock nut disengage the threads of the rack. A pair of linkages are provided to rotate the clock nut between the engaged and disengaged positions and to transmit loads from the clock nut. Because the clock nut engages multiple teeth of the rack simultaneously, the seat track locking mechanism of the present invention is capable of extremely fine position adjustment without sacrificing ruggedness and because of the design of the linkages, the seat track locking mechanism locks bi-directionally and with little or no backlash.
Claims (18)
1. Apparatus for adjusting the position of a seat mounted to a vehicle comprising:
a rack, said rack comprising an elongate member having a longitudinal axis and a lateral surface, the lateral surface having a plurality of external teeth formed therein;
a clock nut, said clock nut comprising a pair of jaws and a flange extending between said pair of jaws so that each one of said pair of jaws is fixed relative to the other one of said pair of jaws, each one of said pair of jaws having internal teeth corresponding to the external teeth of said rack, each one of said pair of jaws being displaced axially from each other and on opposite sides of the lateral surface of said rack, said clock nut being rotatable about an axis normal to the longitudinal axis of said rack from a first position in which the internal teeth of said pair of jaws engage said external teeth of said rack to a second position in which said internal teeth of said pair of jaws disengage the external teeth of said rack;
and a linkage capable of rotating said clock nut from said first position to said second position.
a rack, said rack comprising an elongate member having a longitudinal axis and a lateral surface, the lateral surface having a plurality of external teeth formed therein;
a clock nut, said clock nut comprising a pair of jaws and a flange extending between said pair of jaws so that each one of said pair of jaws is fixed relative to the other one of said pair of jaws, each one of said pair of jaws having internal teeth corresponding to the external teeth of said rack, each one of said pair of jaws being displaced axially from each other and on opposite sides of the lateral surface of said rack, said clock nut being rotatable about an axis normal to the longitudinal axis of said rack from a first position in which the internal teeth of said pair of jaws engage said external teeth of said rack to a second position in which said internal teeth of said pair of jaws disengage the external teeth of said rack;
and a linkage capable of rotating said clock nut from said first position to said second position.
2. The apparatus of claim 1, wherein:
the external teeth of said rack and the internal teeth of said pair of jaws comprise helical screw threads.
the external teeth of said rack and the internal teeth of said pair of jaws comprise helical screw threads.
3. The apparatus of claim 2, wherein:
the internal teeth of said pair of jaws share a continuous fixed helical pitch.
the internal teeth of said pair of jaws share a continuous fixed helical pitch.
4. The apparatus of claim 1, wherein:
said clock nut comprises a body having a first bore therethrough adapted to receive said rack, wherein said pair of jaws comprise at least a portion of the interior surface of said first bore, said first bore further comprising at least one relief formed therein adjacent said internal teeth for allowing said clock nut to move from said first position to said second position.
said clock nut comprises a body having a first bore therethrough adapted to receive said rack, wherein said pair of jaws comprise at least a portion of the interior surface of said first bore, said first bore further comprising at least one relief formed therein adjacent said internal teeth for allowing said clock nut to move from said first position to said second position.
5. The apparatus of claim 4, wherein:
said clock nut further comprises a second bore intersecting and interrupting said first bore.
said clock nut further comprises a second bore intersecting and interrupting said first bore.
6. The apparatus of claim 1, wherein:
said linkage comprises a first toggle linkage that moves from a first position in which a the first toggle linkage is in a slightly over-center position with a knee of the first toggle linkage adjacent a limit stop, to a second position in which the first toggle linkage is in an opposite-side substantially over-center position with the knee of the first toggle linkage displaced from the limit stop as said clock nut moves from said first position to said second position.
said linkage comprises a first toggle linkage that moves from a first position in which a the first toggle linkage is in a slightly over-center position with a knee of the first toggle linkage adjacent a limit stop, to a second position in which the first toggle linkage is in an opposite-side substantially over-center position with the knee of the first toggle linkage displaced from the limit stop as said clock nut moves from said first position to said second position.
7. The apparatus of claim 6, wherein:
said linkage comprises a second toggle linkage that moves from a first position in which said second toggle linkage is in a slightly past bottom-dead-center position with a knee of the second toggle linkage adjacent a limit stop to a second position in which the second toggle linkage is in an opposite-side substantially before bottom-dead-center position with the knee of the second toggle linkage displaced from the limit stop as said clock nut moves from said first position to said second position.
said linkage comprises a second toggle linkage that moves from a first position in which said second toggle linkage is in a slightly past bottom-dead-center position with a knee of the second toggle linkage adjacent a limit stop to a second position in which the second toggle linkage is in an opposite-side substantially before bottom-dead-center position with the knee of the second toggle linkage displaced from the limit stop as said clock nut moves from said first position to said second position.
8. The apparatus of claim 7, wherein:
said first toggle linkage comprises a compression link, said compression link having at least one pivot having a predetermined clearance; and said second toggle linkage comprises a tension link that slidingly engages a pillow block attached to a pivoting linkage, said tension link further including a stop for preventing said tension link from withdrawing from said pillow block, whereby a force moving said clock nut in a first linear direction is reacted by loading said tension link in tension prior to said predetermined clearance being taken up by movement of said clock nut, and whereby a force moving said clock nut in an opposite linear direction is reacted solely by loading said compression link in compression with said tension link sliding through said pillow block.
said first toggle linkage comprises a compression link, said compression link having at least one pivot having a predetermined clearance; and said second toggle linkage comprises a tension link that slidingly engages a pillow block attached to a pivoting linkage, said tension link further including a stop for preventing said tension link from withdrawing from said pillow block, whereby a force moving said clock nut in a first linear direction is reacted by loading said tension link in tension prior to said predetermined clearance being taken up by movement of said clock nut, and whereby a force moving said clock nut in an opposite linear direction is reacted solely by loading said compression link in compression with said tension link sliding through said pillow block.
9. The apparatus of claim 8, wherein:
said stop is threaded to said tension link for adjusting the effective length of said link.
said stop is threaded to said tension link for adjusting the effective length of said link.
10. The apparatus of claim 1, wherein:
said rack is operatively attached to the vehicle and said clock nut is mounted to the seat.
said rack is operatively attached to the vehicle and said clock nut is mounted to the seat.
11. Apparatus for adjusting the position of a seat mounted to a vehicle comprising:
a rack, said rack comprising an elongate member having a longitudinal axis and a lateral surface, the lateral surface having a plurality of external teeth formed therein;
a clock nut, said clock nut comprising a body having a first bore therethrough adapted to receive said rack, said first bore having an interior surface, at least a portion of the interior surface of said first bore having internal teeth corresponding to the external teeth of said rack, said first bore further comprising at least one relief formed therein adjacent said internal teeth, said clock nut further comprising a second bore intersecting said first bore;
said clock nut being rotatable about an axis intersecting said first bore from a first position in which the internal teeth of said first bore engage the external teeth of said rack to a second position in which the internal teeth of said first bore disengage the external teeth of said rack; and a linkage capable of rotating said clock nut from said first position to said second position.
a rack, said rack comprising an elongate member having a longitudinal axis and a lateral surface, the lateral surface having a plurality of external teeth formed therein;
a clock nut, said clock nut comprising a body having a first bore therethrough adapted to receive said rack, said first bore having an interior surface, at least a portion of the interior surface of said first bore having internal teeth corresponding to the external teeth of said rack, said first bore further comprising at least one relief formed therein adjacent said internal teeth, said clock nut further comprising a second bore intersecting said first bore;
said clock nut being rotatable about an axis intersecting said first bore from a first position in which the internal teeth of said first bore engage the external teeth of said rack to a second position in which the internal teeth of said first bore disengage the external teeth of said rack; and a linkage capable of rotating said clock nut from said first position to said second position.
12. The apparatus of claim 11, wherein:
said linkage comprises a first toggle linkage that moves from a first position in which said first toggle linkage is in a slightly over-center position with a knee of the first toggle linkage adjacent a limit stop to a second position in which the first toggle linkage is in an opposite-side substantially over-center position with the knee of the toggle displaced from the limit stop as said clock nut moves from said first position to said second position.
said linkage comprises a first toggle linkage that moves from a first position in which said first toggle linkage is in a slightly over-center position with a knee of the first toggle linkage adjacent a limit stop to a second position in which the first toggle linkage is in an opposite-side substantially over-center position with the knee of the toggle displaced from the limit stop as said clock nut moves from said first position to said second position.
13. The apparatus of claim 11, wherein:
said linkage comprises a second toggle linkage that moves from a first position in which the second toggle linkage is in a slightly past bottom-dead-center position with a knee of the second toggle linkage adjacent a limit stop to a second position in which the second toggle linkage is in an opposite-side substantially before bottom-dead-center position with the knee of the second toggle linkage displaced from the limit stop as said clock nut moves from said first position to said second position.
said linkage comprises a second toggle linkage that moves from a first position in which the second toggle linkage is in a slightly past bottom-dead-center position with a knee of the second toggle linkage adjacent a limit stop to a second position in which the second toggle linkage is in an opposite-side substantially before bottom-dead-center position with the knee of the second toggle linkage displaced from the limit stop as said clock nut moves from said first position to said second position.
14. The apparatus of claim 11, wherein:
said linkage comprises a link having a threaded end for adjusting the length of said link.
said linkage comprises a link having a threaded end for adjusting the length of said link.
15. The apparatus of claim 11, wherein:
said rack is operatively attached to the vehicle and said clock nut is mounted to the seat.
said rack is operatively attached to the vehicle and said clock nut is mounted to the seat.
16. Apparatus for adjusting the position of a seat mounted to a vehicle comprising:
a rack, said rack comprising an elongate member having a longitudinal axis and a lateral surface having a first and a second side, the lateral surface having a plurality of external teeth formed therein;
a clock nut, said clock nut comprising a first jaw, a second jaw and a flange extending between said first and second jaws so that said first jaw is fixed relative to said second jaw, said first and second jaws each having internal teeth adapted to engage the external teeth of said rack, said first jaw positioned adjacent the first side of said rack and said second jaw positioned adjacent the second side of said rack, said first jaw being displaced axially along the longitudinal axis of said rack from said second jaw, said clock nut adapted to rotate about an axis normal to the longitudinal axis of said rack from a closed position in which the internal teeth of said first and second jaws engage said external teeth of said rack to an open position in which said internal teeth of said first and second jaws disengage the external teeth of said rack; and a load-responsive linkage adapted to rotate said clock nut from said open position to said closed position and hold said clock nut in said closed position with a torque that increases with load, said linkage comprising a first linkage attached to said clock nut on the first side of said rack and said second linkage attached to said clock nut on the second side of said rack, said first linkage applying a force to said clock nut in a first direction relative to the longitudinal axis of said rack and said second linkage applying a force to said clock nut in a second, substantially opposite, direction to rotate said clock nut from said open position to said closed position, said first and second linkages cooperating to generate a first torque couple between said clock nut and said first linkage when a load is applied to said rack in a first direction and to generate a second torque couple between said clock nut and said second linkage when a load is applied to said rack in a second, opposite direction, said first and second torque couple both rotating said clock nut toward said closed position.
a rack, said rack comprising an elongate member having a longitudinal axis and a lateral surface having a first and a second side, the lateral surface having a plurality of external teeth formed therein;
a clock nut, said clock nut comprising a first jaw, a second jaw and a flange extending between said first and second jaws so that said first jaw is fixed relative to said second jaw, said first and second jaws each having internal teeth adapted to engage the external teeth of said rack, said first jaw positioned adjacent the first side of said rack and said second jaw positioned adjacent the second side of said rack, said first jaw being displaced axially along the longitudinal axis of said rack from said second jaw, said clock nut adapted to rotate about an axis normal to the longitudinal axis of said rack from a closed position in which the internal teeth of said first and second jaws engage said external teeth of said rack to an open position in which said internal teeth of said first and second jaws disengage the external teeth of said rack; and a load-responsive linkage adapted to rotate said clock nut from said open position to said closed position and hold said clock nut in said closed position with a torque that increases with load, said linkage comprising a first linkage attached to said clock nut on the first side of said rack and said second linkage attached to said clock nut on the second side of said rack, said first linkage applying a force to said clock nut in a first direction relative to the longitudinal axis of said rack and said second linkage applying a force to said clock nut in a second, substantially opposite, direction to rotate said clock nut from said open position to said closed position, said first and second linkages cooperating to generate a first torque couple between said clock nut and said first linkage when a load is applied to said rack in a first direction and to generate a second torque couple between said clock nut and said second linkage when a load is applied to said rack in a second, opposite direction, said first and second torque couple both rotating said clock nut toward said closed position.
17. The apparatus of claim 16, wherein:
said first linkage comprises a toggle, said toggle having at least one pivot having a clearance in the second direction, whereby a load applied to the rack in the second direction causes the clock nut to take up less than all of the clearance, thereby allowing the load to be reacted solely by the second linkage.
said first linkage comprises a toggle, said toggle having at least one pivot having a clearance in the second direction, whereby a load applied to the rack in the second direction causes the clock nut to take up less than all of the clearance, thereby allowing the load to be reacted solely by the second linkage.
18. The apparatus of claim 16, wherein:
said second linkage comprises a crank and connecting rod linkage with the connecting rod engaging the crank through a pillow block, whereby a load applied to the rack in the first direction causes the clock nut to push the connecting rod through the pillow block, thereby allowing the load to be reacted solely by the first linkage.
said second linkage comprises a crank and connecting rod linkage with the connecting rod engaging the crank through a pillow block, whereby a load applied to the rack in the first direction causes the clock nut to push the connecting rod through the pillow block, thereby allowing the load to be reacted solely by the first linkage.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90813307P | 2007-03-26 | 2007-03-26 | |
| US60/908,133 | 2007-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2627183A1 true CA2627183A1 (en) | 2008-09-26 |
| CA2627183C CA2627183C (en) | 2011-11-01 |
Family
ID=39539712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2627183A Expired - Fee Related CA2627183C (en) | 2007-03-26 | 2008-03-25 | Seat track locking mechanism |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7887020B2 (en) |
| EP (1) | EP1975063B1 (en) |
| CA (1) | CA2627183C (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1866178B8 (en) | 2005-03-23 | 2018-04-18 | Milsco Manufacturing, a unit of Jason Incorporated | Seat mount with integrated adjustment |
| US9216673B2 (en) | 2008-03-05 | 2015-12-22 | Milsco Manufacturing Company, A Unit Of Jason Incorporated | Low profile seat position adjustment system |
| JP5291397B2 (en) * | 2008-06-24 | 2013-09-18 | シロキ工業株式会社 | Power sliding device for vehicle seat |
| US9353808B2 (en) * | 2014-08-18 | 2016-05-31 | Ami Industries, Inc. | Bi-directional clutch lock |
| US9987951B2 (en) | 2015-09-23 | 2018-06-05 | Faurecia Automotive Seating, Llc | Lock for vehicle seat foundation |
| US10099577B2 (en) | 2015-12-18 | 2018-10-16 | Magna Seating Inc | Quick adjust power adjuster with split nut |
| US9944201B2 (en) | 2015-12-18 | 2018-04-17 | Magna Seating Inc | Quick adjust power adjuster with tubular lead screw |
| US11766956B2 (en) | 2016-09-08 | 2023-09-26 | Fisher & Company, Incorporated | Open architecture power length adjuster assembly for a vehicle seat and method of manufacturing the same |
| WO2020146579A1 (en) | 2019-01-09 | 2020-07-16 | Fisher & Company, Incorporated | Power seat track assembly |
| US11760233B2 (en) | 2019-02-20 | 2023-09-19 | Fisher & Company, Incorporated | Ultra-compact power length adjuster with anti-back drive capability and pinion-rack output for a vehicle seat |
| US20210269160A1 (en) * | 2020-02-27 | 2021-09-02 | Ami Industries, Inc. | Mechanical shaft locking mechanism with back-drive prevention |
| US11529892B2 (en) | 2020-05-01 | 2022-12-20 | Fisher & Company, Incorporated | Gearbox for vehicle seat adjustment mechanism |
| US11485255B2 (en) * | 2020-05-01 | 2022-11-01 | Fisher & Company, Incorporated | Gearbox for vehicle seat adjustment mechanism |
| US11577839B2 (en) | 2020-08-05 | 2023-02-14 | Ami Industries, Inc. | Side to side tilting aircraft seat mechanism |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE626327C (en) | 1934-08-11 | 1936-02-24 | Ferdinand Florstedt | Locking device for sliding seats, in particular of motor vehicles |
| NL257000A (en) * | 1959-10-20 | |||
| US3450425A (en) * | 1967-11-14 | 1969-06-17 | Atwood Vacuum Machine Co | Seat adjuster latch construction |
| US4232895A (en) * | 1977-07-11 | 1980-11-11 | Japan Automobile Research Institute, Inc. | Impact absorbing device for protecting vehicle's occupant from impact caused by collision |
| GB9000181D0 (en) | 1990-01-04 | 1990-03-07 | Ti Cox Ltd | Vehicle seat slides |
| DE4102312C2 (en) | 1991-01-26 | 1994-08-25 | Keiper Recaro Gmbh Co | Seat rail for vehicle seats, in particular for motor vehicle seats |
| DE4436221C1 (en) * | 1994-10-11 | 1996-02-22 | Keiper Recaro Gmbh Co | Locking device for vehicle seats |
| AUPN395195A0 (en) | 1995-07-04 | 1995-07-27 | Commonwealth Scientific And Industrial Research Organisation | Adjustable seat mounting mechanism |
| DE19757110C1 (en) * | 1997-12-20 | 1998-11-19 | Keiper Gmbh & Co | Longitudinal seat adjuster for motor vehicle |
| EP0979750A3 (en) * | 1998-08-12 | 2001-04-11 | C. Rob. Hammerstein GmbH & Co.KG | Vehicle seat adjusting device with a spindle and a spindle nut |
| CA2387947C (en) * | 1999-10-19 | 2008-12-23 | Magna Seating Systems Inc. | Seat track assembly having a locking mechanism with infinite engagement |
| US6318696B1 (en) * | 1999-11-08 | 2001-11-20 | Dura Global Technologies | Seat track locking mechanism with infinite adjustment |
| DE19956614A1 (en) * | 1999-11-25 | 2001-05-31 | Hammerstein Gmbh C Rob | Adjustment device for a vehicle seat with a spindle and an associated spindle nut |
| GB9927855D0 (en) * | 1999-11-26 | 2000-01-26 | Johnson Controls Gmbh | Anchor assembly |
| DE10050959B4 (en) * | 2000-10-13 | 2005-11-24 | Keiper Gmbh & Co.Kg | Longitudinal seat adjustment |
| US6688692B2 (en) * | 2001-06-15 | 2004-02-10 | Hon Technology Inc. | Locking device for chair seat horizontal adjustment mechanism |
| US6736457B2 (en) * | 2002-06-07 | 2004-05-18 | Elio Engineering Inc. | Continuous seat adjustment mechanism |
| DE10230514B4 (en) * | 2002-07-06 | 2004-10-14 | Keiper Gmbh & Co. Kg | Longitudinal adjuster for a vehicle seat, in particular for a motor vehicle seat |
| DE102004001624B3 (en) * | 2004-01-09 | 2005-09-01 | Keiper Gmbh & Co. Kg | Drive a seat adjustment for a motor vehicle |
| US7159942B2 (en) * | 2004-08-26 | 2007-01-09 | L & P Property Management Company | Seat slide adjustment mechanism |
| JP4428283B2 (en) * | 2005-04-22 | 2010-03-10 | アイシン精機株式会社 | Power seat slide device for vehicle |
| JP4736566B2 (en) * | 2005-06-27 | 2011-07-27 | アイシン精機株式会社 | Vehicle seat slide device |
-
2008
- 2008-03-20 US US12/052,243 patent/US7887020B2/en active Active
- 2008-03-25 CA CA2627183A patent/CA2627183C/en not_active Expired - Fee Related
- 2008-03-26 EP EP08005593A patent/EP1975063B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1975063B1 (en) | 2012-05-23 |
| US7887020B2 (en) | 2011-02-15 |
| CA2627183C (en) | 2011-11-01 |
| EP1975063A3 (en) | 2010-04-21 |
| US20080238124A1 (en) | 2008-10-02 |
| EP1975063A2 (en) | 2008-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2627183A1 (en) | Seat track locking mechanism | |
| EP3420168B1 (en) | Actuating arm drive | |
| EP3030209B1 (en) | Clamping claw for attaching to a slide rail of an operating table | |
| CA2994675C (en) | Mechanical spring actuator | |
| EP3708753B1 (en) | Lid fitting for swingable mounting of a lid to a furniture unit | |
| CN104066412A (en) | Device for manually unlocking a holding mechanism that can be loaded with a load | |
| DE102018126714A1 (en) | Steering column for a motor vehicle | |
| DE102018219264A1 (en) | Adjustment drive for a steering column and steering column for a motor vehicle | |
| US9061402B2 (en) | Wrench | |
| WO2017144558A1 (en) | Disk brake comprising a quick contact device | |
| DE102016226238B4 (en) | Brake with brake cylinder and integrated wear adjuster | |
| US20140224077A1 (en) | Lever actuated open end ratchet wrench | |
| EP1241366B1 (en) | Device for compensating automatically variations in the length of push-pull cable | |
| DE14798779T1 (en) | DRUM BRAKE IN SIMPLEX MODE AND / OR SERVO DUAL MODE | |
| EP2875972A1 (en) | Draw bar with a fixing device | |
| EP3645358B1 (en) | Spring storage brake cylinder having an emergency release device | |
| WO2008128556A1 (en) | Mounting device for medical-optical equipment, particularly for a monitor | |
| EP2906789A1 (en) | Variable valve train for actuating a valve of an internal combustion engine | |
| DE102021119468B3 (en) | spindle tensioner | |
| DE2708624A1 (en) | SPRING-BRAKE CYLINDER FOR PRESSURE-BRAKE, ESPECIALLY OF RAIL VEHICLES | |
| DE102011083358A1 (en) | Clamping apparatus for luggage rack of passenger car for fastening supporting foot at roof rails of motor car, has overload protection device transferring rotating movement of rotary unit into screwing movement of screwing arrangement | |
| WO2010086170A1 (en) | Pliers | |
| EP0857882B1 (en) | Sliding unit for a linear bearing device | |
| DE19525023A1 (en) | Machine component relative position adjuster - has connector for lower thermal expansion coefficient allocated to threaded spindle | |
| DE102014114300A1 (en) | Stapling device with locking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20150325 |