GB1389189A - Adjustable vehicle seat - Google Patents
Adjustable vehicle seatInfo
- Publication number
- GB1389189A GB1389189A GB724473A GB724473A GB1389189A GB 1389189 A GB1389189 A GB 1389189A GB 724473 A GB724473 A GB 724473A GB 724473 A GB724473 A GB 724473A GB 1389189 A GB1389189 A GB 1389189A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slide
- tube
- toothed
- frame
- engaged
- 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
- B60N2/04—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
- B60N2/16—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 height-adjustable
- B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1803—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other with independent front and/or rear adjustment
-
- 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
- B60N2/16—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 height-adjustable
- B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1807—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic
- B60N2/181—Rods
-
- 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
- B60N2/16—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 height-adjustable
- B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1892—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by a lock
-
- 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
- B60N2/16—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 height-adjustable
- B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1896—Stepwise movement mechanisms, e.g. ratchets
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
1389189 Adjustable vehicle seats BROSEVERWALTUNGSGESELLSCHAFT mbH [trading as METALLWERK MAX BROSE & CO] 14 Feb 1973 [14 Feb 1972] 7244/73 Heading A4J Each side of a vehicle seat frame 1 is adjustably supported on a sub frame 2 by, at one end thereof, a swivel arm 3 pivotally connected at 5 to the seat frame and fixed to a tube 6 rotatable in the subframe and, at the other end thereof, a pair of pivotally inter-connected arms 8, 10, the upper arm 8 of which is pivotally connected at 7 to the seat frame and the lower arm 10 of which is fixed to a tube 11 rotatable in the sub-frame, the swivel arm 3 and the pair of arms 8, 10 each being associated with a separate toothed locking mechanism 28, 29, 35 and 14, 17, 19 respectively, the two mechanisms being separately operable by a single lever 12. The locking means associated with the swivel arm comprises a toothed segment 28 provided on the swivel arm and engaged by a toothed slide 29 engaged by a cam 35 on a block 34 rotatable on the tube 6, the slide being guided for movement in the sub-frame by a pin 32 on the slide engaged in a slot 33 in the block. Disengagement of the segment and slide is effected when a push-rod 37 is moved by a lever 12 to turn the block 34. The locking means associated with the pair of arms comprising a toothed segment 14 integral with the upper arm 8 and a toothed pawl 17 pivoted on the sub-frame 2 and moveable into and out of engagement with the segment by a cam 19 rotatably mounted on the tube 11 and moved by a push-rod 23 connected to the lever. In the second embodiment shown in Fig. 2, the locking mechanism associated with the swivel arm 40 comprises a toothed segment 50 fixed on the tube 48 on which the arm is mounted and engaged by a toothed slide 52 through which the tube extends, horizontal movement of the slide to disengage the segment being effected by a cam 57 rotatably mounted on the slide and engaged with the tube to move the slide. The lock mechanism associated with the pair of arms 43, 44 comprises a pawl 73 pivoted on the sub-frame and having a guide tongue 72 with a pin 71 engaged in a slot 70 in a slide block 66, the pawl being moved out of engagement with a toothed segment 77 fixed on the tube 46 to which the lower arm is fixed by rotation of the slide block about the tube 46 on movement of a push-rod 68 connected to the hand lever. The swivel arm may be at the front or the rear of the seat.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722206884 DE2206884B2 (en) | 1972-02-14 | 1972-02-14 | Height and tilt adjustment device for vehicle seats |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1389189A true GB1389189A (en) | 1975-04-03 |
Family
ID=5835927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB724473A Expired GB1389189A (en) | 1972-02-14 | 1973-02-14 | Adjustable vehicle seat |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2206884B2 (en) |
FR (1) | FR2172689A5 (en) |
GB (1) | GB1389189A (en) |
IT (1) | IT977985B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA777675B (en) * | 1977-02-04 | 1978-10-25 | Turner Willenhall Ltd H R | Seat height adjustment mechanism |
DE2831291C2 (en) * | 1978-07-17 | 1986-09-11 | C. Rob. Hammerstein Gmbh, 5650 Solingen | Vehicle seat |
DE2851562A1 (en) * | 1978-11-29 | 1980-06-12 | Rentrop Hubbert & Wagner | SEAT, IN PARTICULAR MOTOR VEHICLE SEAT |
FR2489762B1 (en) * | 1980-09-08 | 1986-10-10 | Cousin Cie Ets A & M Freres | HEIGHT ADJUSTMENT DEVICE FOR VEHICLE SEATS |
FR2525092B1 (en) * | 1982-04-20 | 1985-10-25 | Faure Bertrand | IMPROVEMENTS ON SEAT TILT ADJUSTMENT DEVICES |
FR2591875B1 (en) * | 1985-12-23 | 1988-04-08 | Cousin Cie Ets A & M Freres | STANDARD MODULE DEVICE FOR ADJUSTING THE HEIGHT OF A SEAT |
US4893774A (en) * | 1988-11-07 | 1990-01-16 | Semec, Inc. | Recliner mechanism for automobile seats |
GB2285743B (en) * | 1994-01-21 | 1997-06-04 | Kab Seating Ltd | Seat adjustment mechanisms |
-
1972
- 1972-02-14 DE DE19722206884 patent/DE2206884B2/en not_active Withdrawn
-
1973
- 1973-02-13 IT IT6733773A patent/IT977985B/en active
- 1973-02-14 FR FR7305119A patent/FR2172689A5/fr not_active Expired
- 1973-02-14 GB GB724473A patent/GB1389189A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2206884A1 (en) | 1973-09-06 |
FR2172689A5 (en) | 1973-09-28 |
IT977985B (en) | 1974-09-20 |
DE2206884B2 (en) | 1979-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |