US2795448A - Door latch mechanism - Google Patents
Door latch mechanism Download PDFInfo
- Publication number
- US2795448A US2795448A US540197A US54019755A US2795448A US 2795448 A US2795448 A US 2795448A US 540197 A US540197 A US 540197A US 54019755 A US54019755 A US 54019755A US 2795448 A US2795448 A US 2795448A
- Authority
- US
- United States
- Prior art keywords
- door
- latch plate
- latch
- bolts
- post
- 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 - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/20—Bolts or detents
- E05B85/24—Bolts rotating about an axis
- E05B85/243—Bolts rotating about an axis with a bifurcated bolt
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/24—Dogging mechanism from inside operating means
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/41—Door latch separation prevention
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/1043—Swinging
- Y10T292/1044—Multiple head
- Y10T292/1045—Operating means
- Y10T292/1047—Closure
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/68—Keepers
Definitions
- This invention relates to a new and improved door latch mechanism especially designed and adapted for use on the doors of motor vehicles.
- a door latch plate element on the door that is generally E-shaped and is rotatable in a plane parallel to the edge of the door and arranged to engage first one of two spaced headed coupling bolts on a striker plate mounetd on the door post to effect a partial coupling with that bolt disposed between the middle finger and one end finger of the E-shaped latch plate, after which the further rotation of the latch plate about the first mentioned bolt as a pivot results in the added coupling engagement of the other bolt between the middle finger and the ohter end finger of the E-shaped latch plate, so that spreading apart of the door and door post is completely prevented and there is 'no longer any danger of the door opening accidentally, it being a very simple matter to provide for the dogging of the E-latch plate in its locked position so that there is no danger of the E-latch plate turning and thus allowing the door to open.
- a two-stage catch is provided turning with the E-latch plate, and a spring-pressed pawl cooperates with the catch to lock the latch plate releasably but securely in either the first or second stage, the first stage being equivalent to what is now commonly referred to as the safety catc where the conventional door latches are used, while the second stage corresponds to the fully closed door condition.
- the spring-pressed pawl is operable conveniently by a push-button, although, of course, other means could be provided if either a rotatable door handle or a pull-out handle is preferred.
- Fig. 1 is a perspective view of a door latch mechanism made in accordance 'with my invention showing the E-latch plate in unlocked position on thet approach to the striker plate;
- Fig. 2 shows the E-latch plate and striker plate with the heads of the coupling bolts on the latter cut away to better illustrate the relationship of the parts when the catch has the pawl engaging it in the first stage corresponding to the conventional safety catc action, the latch plate being shown in full lines in the first stage of coupling and in dotted lines in the safety catch position;
- Fig. 3 is a view similar to Fig. 1 showing the parts in fully locked position
- Fig. 4 is a view similar to Fig. 2 showing the parts in fully locked position
- Fig. 5 is a horizontal section through portions of a door and door post showing in plan view my improved door latch mechanism as it appears installed.
- the reference numeral 6 in Fig. 5 designates the door and 7 the associated door post or pillar of a motor vehicle.
- the door has a fixed handle 8 secured thereto as by means of screws 9 and there is a recess 10 in one end portion of the handle where a push-button 11 is provided for operating the pawl 12 against the action of its tension spring 13 when the door is to be opened.
- Pawl 12 cooperates with a catch 14 carried on a horizontal shaft 15 on which the double forked or E-latch plate 16 is also mounted, a coiled tension spring 17 tendig normally to turn the catch 14 and latch plate 16 with it to the unlocked position shown in Fig. l.
- the E-latch plate 16 turns in a plane parallel to the edge of the door 6 and parallel to a striker plate 18 that is suitably fastened to the door post as by means of screws 19 that extend through holes in the post and thread in holes in a tapping plate 20 provided on the inside of the post, as shown in Fig. 5.
- the shaft 15 is supported in bearings 30 and 31 provided in a generally U-shaped bracket 32 that is fastened by means of screws 33 in the oute redge portion of the doro, as seen in Fig. 5, and the web portion of the U-shaped bracket 32, which provides the bearing 31 for shaft 15, also carris the rivet 34 on which the yawl 12 is pivoted as seen in Fig. 3 on the inner side of the bracket for cooperation with the catch 14 that is likewise disposed on the inner side of the bracket.
- the push-button 11 operates a plunger 35 Working ina bearing 36 provided on the inner side of the bracket 32 adjacent the outer Wall of the door 6, and the plunger 35 is arranged to engage at its inner end an ear 27 provided on the pawl 12.
- a stop lug 3S struck inwardly from one side of the bracket 32 is engaged by catch 14 under pressure of spring 17, as seen in Fig. 1, thereby always insuring the correct angularity of latch plate element 16 in unlocked position for coupling engagement with pins 21 and 22.
- the E-latch plate 16 In operation, when the door 6 is fully closed, as shown in Fig. 5, the E-latch plate 16 has the two headed coupling bolts 21 and 22 on the cover plate 13 engaged in notches or forks 23 and 27, as shown in Figs. 3 and 4, and there is no danger whatever of the door and door post being spread apart regardless of a severe impact or unusual twisting of the body of the car, as when skidding or going up or down an embankment or over an obstacle.
- the door can be opened only when the latch plate 16 is free to turn and such turning is positively prevented by the engagement of the latch 12 in notch 29 of catch 14.
- the spring 17 tending to turnthe latch plate 16 toward unlocked position helps to .make the opening of the door much easier when the button ,11 is pushed, because this spring offsets the friction .drag which the latch plate 16 wouldotherwise be subject to in the door opening operation.
- Stop 38 limits the spring return of latch plate 16 by engagement with catch 14 and positions the latch plate .16 at the correct angle for'coupling engagement with pins 21 and 22, as previously described.
- a door latch mechanism comprising, in combination, a pair of vertically spaced, parallel, horizontal coupling bolts projecting from the inner side face of a door post toward the edge face-of a door to be latched to said post, one of said bolts being closer to the outer side of the door post than the other, a rotary double forked latch plate element on the door disposed in a plane par allel to the edge face of said door and rotatable in said plane on a horizontal axis from a coupling and uncoupling position in which the forks are horizontally disposed and directed toward the bolts and free to receive or leave the bolts to a locked position in which the forks receive said bolts and are disposed crosswise with respect to the first mentioned position, spring means normally urging said latch plate element to turn to the coupling and uncoupling position, said latch plate element being arranged to be turned against the action of said spring means toward locked position by entry of one of the bolts in one of the forks in the closing of the door, means for rele
- a door latch mechanism comprising, in combination, a pair of vertically spaced, parallel, horizontal coupling bolts projecting "from the inner side face of a door post toward theedge face of a door to be latched to said post, one of said bolts being located forward with respect to the other closer to the outer side of the door post, a rotary double :forked latch plate element on the door disposed in a plane parallel to the edge face of said door and rotatable in said plane on a horizontal axis from a coupling and uncoupling position in which the forks are horizontally disposed and directed toward the bolts and free to receive or leave the bolts to .
- spring means normally urging said latch plate element to turn to the coupling and uncoupling position, the axis of rotation of said latch plate element being vertically spacedrelative to said forward bolt, whereby said latch plate element is arranged to be-turned against the action of said
Description
June 11, 1957 JQHNSON 2,795,448
DOOR LATCH MECHANISM Filed Oct. 15, 1955 2 Sheets-Sheet 1 Agnar Jch'nson @wmw DOOR LATCH MECHANISM 2 Sheets-Sheet 2 Filed Oct. 13. 1955 Jam/22% Agfnar Johnson United States Patent DOOR LATCH IVIECHANISM Agnar Johnson, Rockford, Ill., assignor to Atwood Vacuum Machine Company, Rockford, 11]., a corporation of Illinois Application October 13, 1955, Serial No. 540,197
Claims. (Cl. 292-216) This invention relates to a new and improved door latch mechanism especially designed and adapted for use on the doors of motor vehicles.
Many deaths in motor'vehicle accidents have been due to failure of the doors to remain closed and help keep the persons safer inside the car. The doors sprung open due to the spreading apart of the door and door post under impact or as a result of unusual twisting strains imposed on the body of the car. The ordinary latch bolt slidable into and out of engagement with a striker plate was not designed to prevent spreading apart of the door and dor post. It is, therefore, the principal object of my invention to provide a door latch plate element on the door that is generally E-shaped and is rotatable in a plane parallel to the edge of the door and arranged to engage first one of two spaced headed coupling bolts on a striker plate mounetd on the door post to effect a partial coupling with that bolt disposed between the middle finger and one end finger of the E-shaped latch plate, after which the further rotation of the latch plate about the first mentioned bolt as a pivot results in the added coupling engagement of the other bolt between the middle finger and the ohter end finger of the E-shaped latch plate, so that spreading apart of the door and door post is completely prevented and there is 'no longer any danger of the door opening accidentally, it being a very simple matter to provide for the dogging of the E-latch plate in its locked position so that there is no danger of the E-latch plate turning and thus allowing the door to open. A two-stage catch is provided turning with the E-latch plate, and a spring-pressed pawl cooperates with the catch to lock the latch plate releasably but securely in either the first or second stage, the first stage being equivalent to what is now commonly referred to as the safety catc where the conventional door latches are used, while the second stage corresponds to the fully closed door condition. The spring-pressed pawl is operable conveniently by a push-button, although, of course, other means could be provided if either a rotatable door handle or a pull-out handle is preferred The invention is illustrated in the accompanying drawings, in which Fig. 1 is a perspective view of a door latch mechanism made in accordance 'with my invention showing the E-latch plate in unlocked position on thet approach to the striker plate;
Fig. 2 shows the E-latch plate and striker plate with the heads of the coupling bolts on the latter cut away to better illustrate the relationship of the parts when the catch has the pawl engaging it in the first stage corresponding to the conventional safety catc action, the latch plate being shown in full lines in the first stage of coupling and in dotted lines in the safety catch position;
Fig. 3 is a view similar to Fig. 1 showing the parts in fully locked position;
Fig. 4 is a view similar to Fig. 2 showing the parts in fully locked position, and
h turning enough to allow the door to open.
Fig. 5 is a horizontal section through portions of a door and door post showing in plan view my improved door latch mechanism as it appears installed.
The same reference numerals are applied to corre sponding parts throughout the views.
Referring briefly to the drawings, the reference numeral 6 in Fig. 5 designates the door and 7 the associated door post or pillar of a motor vehicle. The door has a fixed handle 8 secured thereto as by means of screws 9 and there is a recess 10 in one end portion of the handle where a push-button 11 is provided for operating the pawl 12 against the action of its tension spring 13 when the door is to be opened. Pawl 12 cooperates with a catch 14 carried on a horizontal shaft 15 on which the double forked or E-latch plate 16 is also mounted, a coiled tension spring 17 tendig normally to turn the catch 14 and latch plate 16 with it to the unlocked position shown in Fig. l. The E-latch plate 16 turns in a plane parallel to the edge of the door 6 and parallel to a striker plate 18 that is suitably fastened to the door post as by means of screws 19 that extend through holes in the post and thread in holes in a tapping plate 20 provided on the inside of the post, as shown in Fig. 5. There are two headed horizontally disposed coupling bolts 21 and 22 mounted on the striker plate 18 in laterally and vertically spaced relation, the bolt 21 being slightly above and forward with respect to bolt 22 so as to engage mainly in the notch 23 between the middle finger 24 and one end finger 25 of the E-latch plate 16 in the first portion of the dor closing movement, as illustrated in dotted lines in Fig. 2, this position of the parts of the latch mechanism being equivalent to the safety catch condition where a conventional door latch is used, the pawl 12 in tne present case being then engaged in th first notch 26 ofthe catch 14 to prevent the lathh plate 16 from When the door is slammed thut the latch plate 16, after engaging bilt 21 as in Fig. 2, turns farther enough to get the bolt 22 engaged all the way in in notch 27 between the middle finger 24 and the other end finger 282 of the latch plate 16, as shown in Figs. 3 and 4. The pawl 12 under these conditions engages in the second notch 29 of catch 14, as seen in Fig. 3.
The shaft 15 is supported in bearings 30 and 31 provided in a generally U-shaped bracket 32 that is fastened by means of screws 33 in the oute redge portion of the doro, as seen in Fig. 5, and the web portion of the U-shaped bracket 32, which provides the bearing 31 for shaft 15, also carris the rivet 34 on which the yawl 12 is pivoted as seen in Fig. 3 on the inner side of the bracket for cooperation with the catch 14 that is likewise disposed on the inner side of the bracket. The push-button 11 operates a plunger 35 Working ina bearing 36 provided on the inner side of the bracket 32 adjacent the outer Wall of the door 6, and the plunger 35 is arranged to engage at its inner end an ear 27 provided on the pawl 12. A stop lug 3S struck inwardly from one side of the bracket 32 is engaged by catch 14 under pressure of spring 17, as seen in Fig. 1, thereby always insuring the correct angularity of latch plate element 16 in unlocked position for coupling engagement with pins 21 and 22.
In operation, when the door 6 is fully closed, as shown in Fig. 5, the E-latch plate 16 has the two headed coupling bolts 21 and 22 on the cover plate 13 engaged in notches or forks 23 and 27, as shown in Figs. 3 and 4, and there is no danger whatever of the door and door post being spread apart regardless of a severe impact or unusual twisting of the body of the car, as when skidding or going up or down an embankment or over an obstacle. The door can be opened only when the latch plate 16 is free to turn and such turning is positively prevented by the engagement of the latch 12 in notch 29 of catch 14.
However, even assuming that the door has not been slammed shut and that the latch plate 16 has accordingly been turned only partway, by cam action of finger 24 on bolt 22, as shown in dotted lines in Fig. 2 the presentflatch mechanism will still afford ,a high degree of sa'fety'by preventing spreadingapart (of the door and door post, vbecause there again the opening of the door is possible only when the latch plate 16 is free to turn, and, under the conditions assumed, the pawl '12 has engagement in the first notch 26 .of catch 14 to .prevent such turning. The spring 17 tending to turnthe latch plate 16 toward unlocked position helps to .make the opening of the door much easier when the button ,11 is pushed, because this spring offsets the friction .drag which the latch plate 16 wouldotherwise be subject to in the door opening operation. Stop 38 limits the spring return of latch plate 16 by engagement with catch 14 and positions the latch plate .16 at the correct angle for'coupling engagement with pins 21 and 22, as previously described.
,It is believed the foregoing description conveys a good understanding of the objects and advantages of my invention. The appended claims have been drawn to cover all legitimate modifications and adaptations.
I claim:
l. A door latch mechanism comprising, in combination, a pair of vertically spaced, parallel, horizontal coupling bolts projecting from the inner side face of a door post toward the edge face-of a door to be latched to said post, one of said bolts being closer to the outer side of the door post than the other, a rotary double forked latch plate element on the door disposed in a plane par allel to the edge face of said door and rotatable in said plane on a horizontal axis from a coupling and uncoupling position in which the forks are horizontally disposed and directed toward the bolts and free to receive or leave the bolts to a locked position in which the forks receive said bolts and are disposed crosswise with respect to the first mentioned position, spring means normally urging said latch plate element to turn to the coupling and uncoupling position, said latch plate element being arranged to be turned against the action of said spring means toward locked position by entry of one of the bolts in one of the forks in the closing of the door, means for releasably'locking said latch plate element in locked relation to said bolts, and manually operable means for effecting the release of the last mentioned means.
2. A door latch mechanism as set forth in claim 1, wherein said coupling bolts have radially enlarged but relatively thin head portions on the outer ends thereof, and the latch plate element is disposed in spaced relation to the edge face of the door leaving working clearance therebetween for the head portions of said bolts.
3. A door latch mechanism as set forth in claim 1, wherein one of said coupling bolts has a radially enlarged but relatively thin head portion on the outer end thereof, and the latch plate element is disposed in spaced relation to the edge face of the door leaving working clearance therebetween for the head portion of said bolt.
4. A door latch mechanism comprising, in combination, a pair of vertically spaced, parallel, horizontal coupling bolts projecting "from the inner side face of a door post toward theedge face of a door to be latched to said post, one of said bolts being located forward with respect to the other closer to the outer side of the door post, a rotary double :forked latch plate element on the door disposed in a plane parallel to the edge face of said door and rotatable in said plane on a horizontal axis from a coupling and uncoupling position in which the forks are horizontally disposed and directed toward the bolts and free to receive or leave the bolts to .a locked position in which the forks receive-said bolts and are disposed crosswise with respect to the first mentioned position, spring means normally urging said latch plate element to turn to the coupling and uncoupling position, the axis of rotation of said latch plate element being vertically spacedrelative to said forward bolt, whereby said latch plate element is arranged to be-turned against the action of said spring means toward locked position by engagement of the forward bolt in the fork associated therewith in the closing of the door, means for releasably locking said latch plate element in locked relation to said bolts, and manually operable means for effecting the release of the last mentioned means.
5. A door latch mechanism as set forth in claim 4, wherein at least one of said coupling bolts has a radially enlarged but relatively thin head portion on the outer end thereof, and the latch plate element is disposedin spaced relation to the edge face of the door leaving working clearance therebetween for the head portion of said bolt.
References Cited in the file of this patent UNITED STATES PATENTS 2,038,876 Sonabend Apr. 28, 1936 2,094,413 Schonitzer Sept. 28, 1-937 2,231,075 Lakin Feb. ,11, 1941 2,458,751 Voight Jan. '11, 1949 2,665,160 Puzik Jan. 5, 1954 FOREIGN PATENTS 649,314 Great Britain Ian. 24, 1951 1,077,170 France 'Nov. 4, 1954
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US540197A US2795448A (en) | 1955-10-13 | 1955-10-13 | Door latch mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US540197A US2795448A (en) | 1955-10-13 | 1955-10-13 | Door latch mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
US2795448A true US2795448A (en) | 1957-06-11 |
Family
ID=24154428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US540197A Expired - Lifetime US2795448A (en) | 1955-10-13 | 1955-10-13 | Door latch mechanism |
Country Status (1)
Country | Link |
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US (1) | US2795448A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012804A (en) * | 1956-10-16 | 1961-12-12 | Wilmot Breeden Ltd | Releasable fastening devices |
DE1173815B (en) * | 1963-02-13 | 1964-07-09 | Sievers Fa Carl | Door lock for motor vehicles or the like. |
US3244442A (en) * | 1963-10-21 | 1966-04-05 | American Air Filter Co | Panel latching arrangement |
US3288507A (en) * | 1964-09-14 | 1966-11-29 | John H Roethel | Door lock |
US3331624A (en) * | 1964-07-10 | 1967-07-18 | Wilmot Breeden Ltd | Vehicle door fastening devices |
US3388939A (en) * | 1965-10-01 | 1968-06-18 | Colell Hans | Door latch |
US3464729A (en) * | 1967-03-22 | 1969-09-02 | Blair Products Sa | Device for closing and locking a door,in particular for vehicles and containers |
US3929361A (en) * | 1973-08-17 | 1975-12-30 | Volkswagenwerk Ag | Lock mechanism for a vehicle door |
US4480863A (en) * | 1981-09-07 | 1984-11-06 | Hofmann KG Brockhagen | Door with locking device |
US6328354B1 (en) * | 1998-11-26 | 2001-12-11 | Valeo Securite Habitacle | Lock for right or left door of an automobile vehicle |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2038876A (en) * | 1933-11-25 | 1936-04-28 | Sonabend Abraham | Lock |
US2094413A (en) * | 1937-08-20 | 1937-09-28 | Rudolph I Schonitzer | Door control mechanism |
US2231075A (en) * | 1938-07-22 | 1941-02-11 | Ternstedt Mfg Co | Door lock |
US2458751A (en) * | 1943-10-04 | 1949-01-11 | Sargent & Co | Antijimmy tubular lock |
GB649314A (en) * | 1948-09-20 | 1951-01-24 | Hallam Sleigh & Cheston Ltd | Improvements in locks or fastenings for doors |
US2665160A (en) * | 1949-12-07 | 1954-01-05 | Rudolph I Schonitzer | Door control mechanism |
FR1077170A (en) * | 1953-03-25 | 1954-11-04 | Autocoussin Dura | Improved lock, especially intended for rear trunks of cars |
-
1955
- 1955-10-13 US US540197A patent/US2795448A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2038876A (en) * | 1933-11-25 | 1936-04-28 | Sonabend Abraham | Lock |
US2094413A (en) * | 1937-08-20 | 1937-09-28 | Rudolph I Schonitzer | Door control mechanism |
US2231075A (en) * | 1938-07-22 | 1941-02-11 | Ternstedt Mfg Co | Door lock |
US2458751A (en) * | 1943-10-04 | 1949-01-11 | Sargent & Co | Antijimmy tubular lock |
GB649314A (en) * | 1948-09-20 | 1951-01-24 | Hallam Sleigh & Cheston Ltd | Improvements in locks or fastenings for doors |
US2665160A (en) * | 1949-12-07 | 1954-01-05 | Rudolph I Schonitzer | Door control mechanism |
FR1077170A (en) * | 1953-03-25 | 1954-11-04 | Autocoussin Dura | Improved lock, especially intended for rear trunks of cars |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012804A (en) * | 1956-10-16 | 1961-12-12 | Wilmot Breeden Ltd | Releasable fastening devices |
DE1173815B (en) * | 1963-02-13 | 1964-07-09 | Sievers Fa Carl | Door lock for motor vehicles or the like. |
US3244442A (en) * | 1963-10-21 | 1966-04-05 | American Air Filter Co | Panel latching arrangement |
US3331624A (en) * | 1964-07-10 | 1967-07-18 | Wilmot Breeden Ltd | Vehicle door fastening devices |
US3288507A (en) * | 1964-09-14 | 1966-11-29 | John H Roethel | Door lock |
US3388939A (en) * | 1965-10-01 | 1968-06-18 | Colell Hans | Door latch |
US3464729A (en) * | 1967-03-22 | 1969-09-02 | Blair Products Sa | Device for closing and locking a door,in particular for vehicles and containers |
US3929361A (en) * | 1973-08-17 | 1975-12-30 | Volkswagenwerk Ag | Lock mechanism for a vehicle door |
US4480863A (en) * | 1981-09-07 | 1984-11-06 | Hofmann KG Brockhagen | Door with locking device |
US6328354B1 (en) * | 1998-11-26 | 2001-12-11 | Valeo Securite Habitacle | Lock for right or left door of an automobile vehicle |
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