GB1330233A - Latching apparatus - Google Patents
Latching apparatusInfo
- Publication number
- GB1330233A GB1330233A GB3321271A GB3321271A GB1330233A GB 1330233 A GB1330233 A GB 1330233A GB 3321271 A GB3321271 A GB 3321271A GB 3321271 A GB3321271 A GB 3321271A GB 1330233 A GB1330233 A GB 1330233A
- Authority
- GB
- United Kingdom
- Prior art keywords
- latch member
- driving means
- lever
- motor driving
- resistor
- 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
Links
Classifications
-
- 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
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- 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
- Y10T292/1075—Operating means
- Y10T292/1082—Motor
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Lock And Its Accessories (AREA)
Abstract
1330233 Seats ESSEX INTERNATIONAL Inc 15 July 1971 [20 July 1970] 33212/71 Heading A4J [Also in Division E2] Apparatus for locking the forwardly foldable backrest of a vehicle, seat in an in use position comprises a latch member 7 movable between latching and unlatching positions, operating means 21 movable between first and second positions, motion transmission means 18 interconnecting said operating means and said latch member for moving the latter from its latching position to its unlatching position in response to movement of said operating means from its first position to its second position, energizable and de-energizable rotary motor driving means 27, means 26 coupling said driving means to said operating means for moving the latter from its first position to its second position in response to energization and consequent rotation of said driving means in one direction, and yieldable means 11 acting on said latch member for restoring the latter to its latching position and restoring said operating means to its first position via said motion transmission means in response to deenergization of said driving means. As shown, the operating means is a lever 21, and the coupling means is a gear segment 25 carried by the lever and a pinion 26 carried by the motor driving means. The latching apparatus is mounted, in use, on the seat back and the latch member is engageable with a keeper stud 14 carried by a bracket 15 secured to a frame 2 which supports the seat cushion; when the latch member is engaged with the stud it maintains the seat back in its normal position relative to the cushion frame 2. In use, the motor driving means 27 is connected to the vehicle battery via a switch which is in the open position when the driver's door is closed; opening the driver's door closes the switch which energizes the motor driving means 27 which operates to disconnect the latch member 7 from the stud 14 so, that a rear seat passenger can tilt the seat back forwards; the operation of the motor driving means 27 pivots the lever 21 in withdrawing the latch member and this movement also puts a resistor in series with the motor driving means so limiting the current supply to the motor when the motor is stalled by an arm 19 of the latch member engaging a stop 38 and L- shaped link 4 by which the seat back is pivoted to the cushion frame 2. The resistor is carried by the lever 21 and a brush is mounted on a bracket 23, which supports the means 27, and which in the latching position engages a conductive strip also carried by the lever and which is normally earthed; when the lever nearly reaches the end of its rocking movement the brush moves off the strip into engagement with one end portion of the resistor and since the other end portion of the resistor is earthed to the lever the resistor is inserted into the motor circuit. When the driver's door is closed the switch is open thereby disconnecting the motor driving means from the battery and the spring 11 is then operable to return the latch member to its latching position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5233170A | 1970-07-20 | 1970-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1330233A true GB1330233A (en) | 1973-09-12 |
Family
ID=21976913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3321271A Expired GB1330233A (en) | 1970-07-20 | 1971-07-15 | Latching apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US3655240A (en) |
CA (1) | CA952808A (en) |
DE (1) | DE2135427A1 (en) |
GB (1) | GB1330233A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009000260A1 (en) * | 2007-06-28 | 2008-12-31 | Faurecia Autositze Gmbh | Emergency unlocking device for electric locking mechanisms of vehicle components |
CN105774505A (en) * | 2016-03-02 | 2016-07-20 | 合肥国轩高科动力能源有限公司 | Locking system for power battery box |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3910617A (en) * | 1972-02-20 | 1975-10-07 | Square D Co | Solenoid operated electric strike |
DE3046888A1 (en) * | 1980-12-12 | 1982-07-15 | Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid | JOINT FITTING FOR SEATS, IN PARTICULAR MOTOR VEHICLE SEATS |
JPS57197381A (en) * | 1981-05-29 | 1982-12-03 | Mitsui Mining & Smelting Co | Lock apparatus |
FR2542793B1 (en) * | 1983-03-14 | 1985-07-19 | Mecanismes Comp Ind De | LOCK WITH ELECTRIC OPENING, PARTICULARLY FOR MOTOR VEHICLE DOORS |
SE442420B (en) * | 1984-08-01 | 1985-12-23 | Wso Cpu System Ab | LAS |
DE3907075C1 (en) * | 1989-03-04 | 1990-09-13 | Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
US4969672A (en) * | 1989-05-15 | 1990-11-13 | General Motors Corporation | Deck lid release actuator |
JP2530516Y2 (en) * | 1992-03-31 | 1997-03-26 | 株式会社大井製作所 | Automotive door lock closing device |
US5507560A (en) * | 1993-10-12 | 1996-04-16 | Ford Motor Company | Adjustable rotary action switch assembly |
US5536069A (en) * | 1993-10-12 | 1996-07-16 | Ford Motor Company | Rotary action switch assembly |
US5810444A (en) * | 1995-12-14 | 1998-09-22 | Trw Vehicle Safety Systems Inc. | Seat latch blockout mechanism |
ATE317778T1 (en) * | 2001-07-26 | 2006-03-15 | Antolin Grupo Ing Sa | BACK SEAT LOCK FOR VEHICLES |
DE102008064458C5 (en) * | 2008-12-19 | 2022-08-11 | Adient Luxembourg Holding S.À R.L. | Latch assembly for a vehicle seat, latch assembly system and method of manufacturing a latch assembly |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2624613A (en) * | 1949-02-19 | 1953-01-06 | Lyle E Parmely | Automobile seat lock |
US2783826A (en) * | 1954-07-06 | 1957-03-05 | Haltenberger Jules | Automobile front seat backrest control |
US3020088A (en) * | 1957-03-04 | 1962-02-06 | Haltenberger Jules | Automobile front seat backrest adjustment |
GB877199A (en) * | 1959-03-12 | 1961-09-13 | Stuttgarter Karosseriewerk Reu | Locking mechanism for folding seats |
US3321226A (en) * | 1964-07-23 | 1967-05-23 | Gen Motors Corp | Closure latch |
US3312491A (en) * | 1964-12-24 | 1967-04-04 | Gen Motors Corp | Closure latch with auxiliary latch release |
US3332713A (en) * | 1965-05-05 | 1967-07-25 | Gen Motors Corp | Closure latch |
US3387885A (en) * | 1967-04-20 | 1968-06-11 | Ford Motor Co | Seat back latch mechanism |
US3516704A (en) * | 1967-08-24 | 1970-06-23 | Trico Products Corp | Latch release system |
US3504511A (en) * | 1968-03-04 | 1970-04-07 | Perry E Allen | Electric lock release |
-
1970
- 1970-07-20 US US3655240D patent/US3655240A/en not_active Expired - Lifetime
-
1971
- 1971-05-26 CA CA113,876A patent/CA952808A/en not_active Expired
- 1971-07-15 GB GB3321271A patent/GB1330233A/en not_active Expired
- 1971-07-15 DE DE19712135427 patent/DE2135427A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009000260A1 (en) * | 2007-06-28 | 2008-12-31 | Faurecia Autositze Gmbh | Emergency unlocking device for electric locking mechanisms of vehicle components |
CN105774505A (en) * | 2016-03-02 | 2016-07-20 | 合肥国轩高科动力能源有限公司 | Locking system for power battery box |
CN105774505B (en) * | 2016-03-02 | 2018-01-09 | 合肥国轩高科动力能源有限公司 | A kind of power battery box latch system |
Also Published As
Publication number | Publication date |
---|---|
CA952808A (en) | 1974-08-13 |
US3655240A (en) | 1972-04-11 |
DE2135427A1 (en) | 1972-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |