JPS6248257U - - Google Patents
Info
- Publication number
- JPS6248257U JPS6248257U JP1985139195U JP13919585U JPS6248257U JP S6248257 U JPS6248257 U JP S6248257U JP 1985139195 U JP1985139195 U JP 1985139195U JP 13919585 U JP13919585 U JP 13919585U JP S6248257 U JPS6248257 U JP S6248257U
- Authority
- JP
- Japan
- Prior art keywords
- backrest
- skeleton
- seat
- immobile
- immovable
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 description 1
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
- B60N2/23—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 by linear actuators, e.g. linear screw mechanisms
-
- 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
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図は本考案の一実施例の要部を示した一部
縦断右側面図、第２図は第１図の背当を傾倒した
状態を示した一部縦断右側面図、第３図は第１図
の背当の分解斜視図である。 １……脚枠、３……座部、４……中枢骨格、５
……回転軸、８ａ……補助骨板、９……詰物、１
０……表皮、１１……不動骨格、１２……取付ボ
ルト。
縦断右側面図、第２図は第１図の背当を傾倒した
状態を示した一部縦断右側面図、第３図は第１図
の背当の分解斜視図である。 １……脚枠、３……座部、４……中枢骨格、５
……回転軸、８ａ……補助骨板、９……詰物、１
０……表皮、１１……不動骨格、１２……取付ボ
ルト。
Claims (1)
- 背当傾倒式座席において、上部の前面側が突出
湾曲形に成形された不動骨格を背当の内部の下端
寄りに配設し、該不動骨格の下端部のみ背当の外
部に引出して脚枠または座部の下面に固定し、背
当を後方に傾倒させると背当の中枢骨格と該不動
骨格との相対変位によつて背当の下部前面が湾曲
突出するように不動骨格に高い剛性をもたせたこ
とを特徴とする腰部安定化装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985139195U JPH0330050Y2 (ja) | 1985-09-10 | 1985-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985139195U JPH0330050Y2 (ja) | 1985-09-10 | 1985-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6248257U true JPS6248257U (ja) | 1987-03-25 |
| JPH0330050Y2 JPH0330050Y2 (ja) | 1991-06-26 |
Family
ID=31044867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985139195U Expired JPH0330050Y2 (ja) | 1985-09-10 | 1985-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330050Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014090725A (ja) * | 2012-10-31 | 2014-05-19 | Central Japan Railway Co | 乗物用の座席 |
-
1985
- 1985-09-10 JP JP1985139195U patent/JPH0330050Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014090725A (ja) * | 2012-10-31 | 2014-05-19 | Central Japan Railway Co | 乗物用の座席 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330050Y2 (ja) | 1991-06-26 |