JPH08511457A - 背もたれの撓み弾性的な支持エレメントに用いられる調節装置 - Google Patents
背もたれの撓み弾性的な支持エレメントに用いられる調節装置Info
- Publication number
- JPH08511457A JPH08511457A JP7502418A JP50241895A JPH08511457A JP H08511457 A JPH08511457 A JP H08511457A JP 7502418 A JP7502418 A JP 7502418A JP 50241895 A JP50241895 A JP 50241895A JP H08511457 A JPH08511457 A JP H08511457A
- Authority
- JP
- Japan
- Prior art keywords
- adjusting device
- spring
- support element
- adjusting
- force
- 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
- 238000005452 bending Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 208000007623 Lordosis Diseases 0.000 claims abstract description 5
- 210000004197 pelvis Anatomy 0.000 claims abstract description 5
- 230000033001 locomotion Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000004705 lumbosacral region Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002441 reversible effect Effects 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
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
- B60N2/667—Lumbar supports having flexible support member bowed by applied forces
- B60N2/6673—Lumbar supports having flexible support member bowed by applied forces with motor driven adjustments
-
- 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
-
- 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
- B60N2/6671—Lumbar supports having flexible support member bowed by applied forces with cable actuators
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
- Y10T74/20408—Constant tension sustaining
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
- Y10T74/20462—Specific cable connector or guide
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.骨盤および/または脊椎前彎部に適合するための、背もたれの撓み弾性的 な支持エレメントに用いられる調節装置であって、ばねを有する湾曲装置と、操 作装置とが設けられている形式のものにおいて、 少なくとも1つのばね(20,35;21,38)が、湾曲を調節するための 力伝達路内に配置されていることを特徴とする、背もたれの撓み弾性的な支持エ レメントに用いられる調節装置。 2.ばね(20,35)が、支持エレメント(4)の一部と、湾曲装置の力伝 達部分との間に配置されている、請求項1記載の調節装置。 3.ばね(21,38)が操作装置の後方で、湾曲装置の力伝達部分の自由端 部に配置されている、請求項1記載の調節装置。 4.第1のばね(20,35)が支持エレメント(4)の一部と湾曲装置の力 伝達部分との間に配置されており、第2のばね(21,38)が操作装置の後方 で、湾曲装置の力伝達部分の自由端部に配置されている、請求項1記載の調節装 置。 5.ばね(20)を有する力伝達部分が、ボーデンケーブル機構(13)の引 張りロープ(19)である、請求項2から4までのいずれか1項記載の調節装置 。 6.ばね(35)を有する力伝達部分が、偏心機構の引張りロッド(34)で ある、請求項2から4までのいずれか1項記載の調節装置。 7.引張りロープ(19)が、操作装置に連結されたディスク状のドラム(1 7)に巻き付けられており、両側で各1つのばね(20,21)を有している、 請求項5記載の調節装置。 8.力伝達部分の調節距離が、操作装置と協働する2つのストッパの間で制限 されている、請求項1から7までのいずれか1項記載の調節装置。 9.操作装置がフリーホイールブレーキ(39)を有している、請求項1から 8までのいずれか1項記載の調節装置。 10.支持エレメント(4)がプラスチックから成っている、請求項1から9ま でのいずれか1項記載の調節装置。 11.操作装置がサーボモータ(44)を有している、請求項1から10までの いずれか1項記載の調節装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4320105.9 | 1993-06-17 | ||
| DE4320105A DE4320105C1 (de) | 1993-06-17 | 1993-06-17 | Verstellvorrichtung für ein biegeelastisches Stützelement einer Rückenlehne |
| PCT/EP1994/001963 WO1995000053A1 (de) | 1993-06-17 | 1994-06-16 | Verstellvorrichtung für ein biegeelastisches stützelement einer rückenlehne |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08511457A true JPH08511457A (ja) | 1996-12-03 |
| JP3708959B2 JP3708959B2 (ja) | 2005-10-19 |
Family
ID=6490560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50241895A Expired - Lifetime JP3708959B2 (ja) | 1993-06-17 | 1994-06-16 | 背もたれの撓み弾性的な支持エレメントに用いられる調節装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US5913569A (ja) |
| EP (1) | EP0702522B1 (ja) |
| JP (1) | JP3708959B2 (ja) |
| AU (1) | AU7071994A (ja) |
| CA (1) | CA2165436A1 (ja) |
| DE (2) | DE4320105C1 (ja) |
| WO (1) | WO1995000053A1 (ja) |
| ZA (1) | ZA944274B (ja) |
Families Citing this family (113)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT394829B (de) | 1989-08-04 | 1992-06-25 | Schuster Wilhelm | Rueckenlehne fuer einen fahrzeugsitz, mit einer verstellbaren lendenstuetze |
| DE4320105C1 (de) | 1993-06-17 | 1994-10-13 | Ameu Management Corp | Verstellvorrichtung für ein biegeelastisches Stützelement einer Rückenlehne |
| US5505520A (en) * | 1994-11-03 | 1996-04-09 | Ford Motor Company | Passenger seat with adjustable lumbar support |
| DE4444803C2 (de) * | 1994-12-15 | 1997-04-24 | Ameu Management Corp | Elastisches Wölbelement aus Kunststoff mit Längs- und Querstreben für eine wölbungsverstellbare Lordosenstütze |
| US6227618B1 (en) | 1996-02-23 | 2001-05-08 | Schukra Usa, Inc. | Cable attachment for a lumbar support |
| US5984407A (en) * | 1996-02-23 | 1999-11-16 | Mccord Winn Textron Inc. | Cable attachment for a lumbar support |
| US6053064A (en) * | 1998-05-01 | 2000-04-25 | L & P Property Management Company | Lumbar support screw actuator |
| DE19825225A1 (de) | 1998-06-05 | 1999-12-16 | Knud Klingler | Wölbungsverstellbare Stütze, insbesondere Lordosenstütze, für Sitze und Liegen aller Art |
| US6189972B1 (en) | 1998-06-05 | 2001-02-20 | Teknion Furniture Systems Inc. | Lumbar support adjustment mechanism |
| AT406221B (de) * | 1998-06-16 | 2000-03-27 | Knud Dr Klingler | Wölbungsverstellbare stütze, insbesondere lordosenstütze, für sitze und liegen aller art |
| KR20010071606A (ko) * | 1998-06-30 | 2001-07-28 | 추후 | 요추 지지대용 케이블 고정구 |
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| DE19957965A1 (de) * | 1999-12-02 | 2001-06-07 | Bayerische Motoren Werke Ag | Rückenlehne eines Sitzes |
| DE29922592U1 (de) * | 1999-12-22 | 2000-04-20 | Breed Automotive Technology, Inc., Lakeland, Fla. | Vorrichtung zum Verstellen einer Kopfstütze an einer Rückenlehne eines Fahrzeugsitzes |
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| US6402246B1 (en) | 2001-04-11 | 2002-06-11 | L&P Property Management | Simplified strap lumbar support device |
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| KR102726789B1 (ko) * | 2019-04-22 | 2024-11-05 | 현대자동차주식회사 | 자동차용 시트의 럼버 서포트 장치 |
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-
1993
- 1993-06-17 DE DE4320105A patent/DE4320105C1/de not_active Expired - Fee Related
-
1994
- 1994-06-16 US US08/564,342 patent/US5913569A/en not_active Expired - Lifetime
- 1994-06-16 EP EP94919636A patent/EP0702522B1/de not_active Expired - Lifetime
- 1994-06-16 ZA ZA944274A patent/ZA944274B/xx unknown
- 1994-06-16 CA CA002165436A patent/CA2165436A1/en not_active Abandoned
- 1994-06-16 JP JP50241895A patent/JP3708959B2/ja not_active Expired - Lifetime
- 1994-06-16 AU AU70719/94A patent/AU7071994A/en not_active Abandoned
- 1994-06-16 WO PCT/EP1994/001963 patent/WO1995000053A1/de not_active Ceased
- 1994-06-16 DE DE59402161T patent/DE59402161D1/de not_active Expired - Lifetime
-
1999
- 1999-04-27 US US09/300,061 patent/US6447061B1/en not_active Expired - Lifetime
-
2002
- 2002-04-12 US US10/122,254 patent/US6623076B2/en not_active Expired - Fee Related
-
2003
- 2003-09-22 US US10/667,565 patent/US6883867B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0702522A1 (de) | 1996-03-27 |
| JP3708959B2 (ja) | 2005-10-19 |
| CA2165436A1 (en) | 1994-12-18 |
| US20020109383A1 (en) | 2002-08-15 |
| AU7071994A (en) | 1995-01-17 |
| US6447061B1 (en) | 2002-09-10 |
| DE59402161D1 (de) | 1997-04-24 |
| DE4320105C1 (de) | 1994-10-13 |
| US6883867B2 (en) | 2005-04-26 |
| ZA944274B (en) | 1995-02-10 |
| US6623076B2 (en) | 2003-09-23 |
| WO1995000053A1 (de) | 1995-01-05 |
| EP0702522B1 (de) | 1997-03-19 |
| US5913569A (en) | 1999-06-22 |
| US20040075320A1 (en) | 2004-04-22 |
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