IT1233906B - Backrest for seat, particularly a motor-vehicle seat - Google Patents
Backrest for seat, particularly a motor-vehicle seatInfo
- Publication number
- IT1233906B IT1233906B IT8967815A IT6781589A IT1233906B IT 1233906 B IT1233906 B IT 1233906B IT 8967815 A IT8967815 A IT 8967815A IT 6781589 A IT6781589 A IT 6781589A IT 1233906 B IT1233906 B IT 1233906B
- Authority
- IT
- Italy
- Prior art keywords
- seat
- occupant
- backrest
- frame
- strip
- Prior art date
Links
Landscapes
- Seats For Vehicles (AREA)
Abstract
The backrest (B) comprises a frame (1) with a mass of padding (2) fitted to the frame. A spring structure (3 to 5) supports the padding mass (2) on the frame (1) in a resiliently yielding manner. The spring structure comprises a strip-member (5) arranged in such a position as to provide lumbar support for the back of the occupant of the seat (S). The strip member (5) has at least one of the following characteristics: the strip member (5) is butterfly-shaped with a central portion and two opposite ends (6), with its height increasing from the central portion towards the ends. Alternatively the strip member (5) is constituted by at least two parts (51,52) which are connected (7) to each other so that they can conform as a whole to the back of the occupant of the seat (S) so as to achieve a fit of the lumbar support member (5). For supporting the back of the occupant of a seat. @(22pp Dwg.No.1/26)@
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8967815A IT1233906B (en) | 1989-09-28 | 1989-09-28 | Backrest for seat, particularly a motor-vehicle seat |
ES90830404T ES2047905T3 (en) | 1989-09-28 | 1990-09-18 | A BACKREST FOR A SEAT, IN PARTICULAR A CAR SEAT. |
EP90830404A EP0420824B1 (en) | 1989-09-28 | 1990-09-18 | A backrest for a seat, particularly a motor-vehicle seat |
DE90830404T DE69005766T2 (en) | 1989-09-28 | 1990-09-18 | A backrest for a seat, in particular a motor vehicle seat. |
SU904831045A RU2010736C1 (en) | 1989-09-28 | 1990-09-27 | Seat back |
PL90287108A PL165770B1 (en) | 1989-09-28 | 1990-09-28 | Seat backrest in particular for automotive vehicle seats |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8967815A IT1233906B (en) | 1989-09-28 | 1989-09-28 | Backrest for seat, particularly a motor-vehicle seat |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8967815A0 IT8967815A0 (en) | 1989-09-28 |
IT1233906B true IT1233906B (en) | 1992-04-21 |
Family
ID=11305497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8967815A IT1233906B (en) | 1989-09-28 | 1989-09-28 | Backrest for seat, particularly a motor-vehicle seat |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1233906B (en) |
-
1989
- 1989-09-28 IT IT8967815A patent/IT1233906B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8967815A0 (en) | 1989-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950929 |