JPH0213436U - - Google Patents
Info
- Publication number
- JPH0213436U JPH0213436U JP1988091035U JP9103588U JPH0213436U JP H0213436 U JPH0213436 U JP H0213436U JP 1988091035 U JP1988091035 U JP 1988091035U JP 9103588 U JP9103588 U JP 9103588U JP H0213436 U JPH0213436 U JP H0213436U
- Authority
- JP
- Japan
- Prior art keywords
- support arm
- slider
- spring
- drive shaft
- lumbar
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
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
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
- B60N2/667—Lumbar supports having flexible support member bowed by applied forces
-
- 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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988091035U JPH0213436U (US07993877-20110809-P00003.png) | 1988-07-11 | 1988-07-11 | |
US07/399,809 US5011223A (en) | 1988-07-11 | 1989-08-29 | Lumbar support device for vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988091035U JPH0213436U (US07993877-20110809-P00003.png) | 1988-07-11 | 1988-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0213436U true JPH0213436U (US07993877-20110809-P00003.png) | 1990-01-26 |
Family
ID=14015249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988091035U Pending JPH0213436U (US07993877-20110809-P00003.png) | 1988-07-11 | 1988-07-11 |
Country Status (2)
Country | Link |
---|---|
US (1) | US5011223A (US07993877-20110809-P00003.png) |
JP (1) | JPH0213436U (US07993877-20110809-P00003.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019506909A (ja) * | 2017-01-19 | 2019-03-14 | 欧 ▲亜▼平Yaping OU | 腰部サポートチェアー |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0631965Y2 (ja) * | 1990-03-20 | 1994-08-24 | 池田物産株式会社 | ランバーサポート装置 |
US5215350A (en) * | 1991-03-20 | 1993-06-01 | Tachi-S Co., Ltd. | Lumbar support device |
JPH0731727Y2 (ja) * | 1991-08-22 | 1995-07-26 | 池田物産株式会社 | ランバーサポート装置 |
US5462335A (en) * | 1994-08-18 | 1995-10-31 | Perfection Spring & Stamping Corp. | Adjustable lumbar support for seat backs |
US5466045A (en) * | 1994-10-05 | 1995-11-14 | Tachi-S Co., Ltd. | Lumbar support device |
DE19855285C2 (de) * | 1998-11-24 | 2003-06-26 | Brose Fahrzeugteile | Beidseitig wirkender manueller Antrieb |
CN103494465B (zh) | 2005-03-01 | 2016-05-04 | 霍沃思公司 | 用于座椅的腰部垫 |
US7850235B2 (en) * | 2007-10-17 | 2010-12-14 | Lear Corporation | Active head restraint system with actuating system for a vehicle seat |
WO2016147712A1 (ja) * | 2015-03-18 | 2016-09-22 | テイ・エス テック株式会社 | 乗物用シート |
US10668842B2 (en) * | 2018-08-16 | 2020-06-02 | Sears Manufacturing Co. | Adjustable lumbar support for a vehicle seat |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1836926U (de) * | 1960-11-21 | 1961-08-31 | Johann Schwarz | Rueckenlehne mit einem verstellbaren formteil. |
JPS5191531A (en) * | 1975-02-06 | 1976-08-11 | Ranbaa sahootochoseisochi | |
JPH052128Y2 (US07993877-20110809-P00003.png) * | 1986-03-31 | 1993-01-20 |
-
1988
- 1988-07-11 JP JP1988091035U patent/JPH0213436U/ja active Pending
-
1989
- 1989-08-29 US US07/399,809 patent/US5011223A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019506909A (ja) * | 2017-01-19 | 2019-03-14 | 欧 ▲亜▼平Yaping OU | 腰部サポートチェアー |
Also Published As
Publication number | Publication date |
---|---|
US5011223A (en) | 1991-04-30 |