JP4139812B2 - 着席装置用に適した可動継手 - Google Patents
着席装置用に適した可動継手 Download PDFInfo
- Publication number
- JP4139812B2 JP4139812B2 JP2004562134A JP2004562134A JP4139812B2 JP 4139812 B2 JP4139812 B2 JP 4139812B2 JP 2004562134 A JP2004562134 A JP 2004562134A JP 2004562134 A JP2004562134 A JP 2004562134A JP 4139812 B2 JP4139812 B2 JP 4139812B2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- spring
- movable joint
- shaft
- chair
- 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 - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/021—Rocking chairs having elastic frames
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Supports for the head or the back
- A47C7/40—Supports for the head or the back for the back
- A47C7/44—Supports for the head or the back for the back with elastically-mounted frame
- A47C7/445—Supports for the head or the back for the back with elastically-mounted frame with bar or leaf springs
Landscapes
- Chairs Characterized By Structure (AREA)
- Pivots And Pivotal Connections (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Vehicle Body Suspensions (AREA)
- Polyesters Or Polycarbonates (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Seal Device For Vehicle (AREA)
- Manipulator (AREA)
- Forging (AREA)
- Telephone Set Structure (AREA)
- Telephone Function (AREA)
Description
量で、かつ例えば椅子を積み重ね得ることが望ましい椅子に、容易には適合できない複雑かつ重い装置であることである。
本発明の継手は、立方体に近い形状を有し、構造の変化に容易に適合させることができ、更に上下反対、横向き或いはその他の任意の角度で取り付けることができる。
成され、この阻止部材は上方継手部材20内に突き出すが、反対側に突き出して継手を「上下反対」に設置することも明らかに可能である。このとき、上方継手部材20に、対応した当たり面を有し下方継手部材10内に突き出す1個又は複数個の阻止部材を設けることができる。更に、阻止部材は、構造が更なる当たり面を提供して接触面積を大きくさせるように、向かい合っている継手の対応構造と協同する数個の突き出た阻止部材を備えることができる。
Claims (9)
- 使用者の重量の移動により生ずる着席装置の傾きを許すために、軸(3)により旋回可能に連結された第1及び第2の継手部材(10、20)を備えた着席装置用に適した可動継手(1)であって、
第1及び第2の端部のある第1及び第2の平行な板ばね(18、19)を中間の阻止部材(11)と共に備え、各板ばね(18、19)は第1の端部において第1の継手部材(10)に連結され、第2の端部において第2の継手部材(20)に滑りながら当たり、第1及び第2の板ばね(18、19)は各が相互に及び軸(3)に関して変位させられる回転軸線を有することを特徴とする可動継手(1)。 - ばね(18、19)が、曲げられるとき阻止用装置(11)上の湾曲面(22、23)に当たることを特徴とする請求項1による可動継手(1)。
- ばねが、軸(30)の回転軸線からばね(18、19)の定着点までの距離を調整することにより調整可能であることを特徴とする請求項1−2による可動継手(1)。
- ばねがガラス繊維で作られることを特徴とする請求項1−3による可動継手。
- ガラス繊維がカーボン及び/又はケブラーの手段により強化されることを特徴とする請求項4の可動継手。
- ばねが、互いに異なる厚さを有し、及び/又は、軸3までの距離を異なって変位させられる2個以上の平行なばね板に分割され、上方継手部材20が回転中により多くのばね板と順次連結するにつれて漸増するばね抵抗を提供することを特徴とする請求項1−5による可動継手。
- 継手(1)の外側寸法がほぼ8cm×10cm×8cm(高さ×幅×長さ)であることを特徴とする請求項1−6による可動継手。
- 着席装置(100)及び下部フレーム(200)を備え、可動継手(1)が座席装置(100)と下部フレーム(200)とを連結する椅子における先行請求項の一により形成された可動継手(1)の使用。
- 可動継手(1)が着席装置(100)に組み込まれた請求項8による使用。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20026157A NO319640B1 (no) | 2002-12-20 | 2002-12-20 | Bevegelig ledd med fjaermotstand til en sitteinnretning |
| PCT/NO2003/000438 WO2004056238A1 (en) | 2002-12-20 | 2003-12-22 | A mobile joint suitable for a sitting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006510442A JP2006510442A (ja) | 2006-03-30 |
| JP4139812B2 true JP4139812B2 (ja) | 2008-08-27 |
Family
ID=19914315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004562134A Expired - Fee Related JP4139812B2 (ja) | 2002-12-20 | 2003-12-22 | 着席装置用に適した可動継手 |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US7434880B2 (ja) |
| EP (1) | EP1571946B1 (ja) |
| JP (1) | JP4139812B2 (ja) |
| KR (1) | KR100829322B1 (ja) |
| CN (1) | CN1764399B (ja) |
| AT (1) | ATE401019T1 (ja) |
| AU (1) | AU2003288807B2 (ja) |
| BR (1) | BR0317490A (ja) |
| CA (1) | CA2506551C (ja) |
| DE (1) | DE60322257D1 (ja) |
| DK (1) | DK1571946T3 (ja) |
| ES (1) | ES2310679T3 (ja) |
| HR (1) | HRP20050647A2 (ja) |
| IS (1) | IS7917A (ja) |
| MX (1) | MXPA05006735A (ja) |
| NO (1) | NO319640B1 (ja) |
| NZ (1) | NZ540377A (ja) |
| PL (1) | PL204352B1 (ja) |
| PT (1) | PT1571946E (ja) |
| RU (1) | RU2301007C2 (ja) |
| SI (1) | SI1571946T1 (ja) |
| TW (1) | TWI243661B (ja) |
| WO (1) | WO2004056238A1 (ja) |
| YU (1) | YU73204A (ja) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007132476A (ja) * | 2005-11-11 | 2007-05-31 | Kokuyo Furniture Co Ltd | ヒンジの構造 |
| US7806479B2 (en) * | 2007-02-14 | 2010-10-05 | Wisys Technology Foundation | Seat with adjustable dynamic joint |
| WO2015003796A1 (de) * | 2013-07-07 | 2015-01-15 | Bock 1 Gmbh & Co. Kg | Mechanik für einen bürostuhl |
| US10194750B2 (en) | 2015-04-13 | 2019-02-05 | Steelcase Inc. | Seating arrangement |
| US11259637B2 (en) | 2015-04-13 | 2022-03-01 | Steelcase Inc. | Seating arrangement |
| US10021984B2 (en) | 2015-04-13 | 2018-07-17 | Steelcase Inc. | Seating arrangement |
| US10966527B2 (en) | 2017-06-09 | 2021-04-06 | Steelcase Inc. | Seating arrangement and method of construction |
| ITMI20150540A1 (it) * | 2015-04-15 | 2016-10-15 | Co Fe Mo Ind S R L | Dispositivo di regolazione dell'oscillazione di una sedia |
| ITMI20150538A1 (it) * | 2015-04-15 | 2016-10-15 | Co Fe Mo Ind S R L | Dispositivo di oscillazione per una sedia |
| DE102018112027B4 (de) * | 2018-05-18 | 2022-04-14 | Grammer Aktiengesellschaft | Fahrzeugsitz mit einer Federeinrichtung |
| JP7059896B2 (ja) * | 2018-11-01 | 2022-04-26 | トヨタ自動車株式会社 | 車両用シート |
| ES3035683T3 (en) | 2019-02-21 | 2025-09-08 | Steelcase Inc | Body support member |
| US11357329B2 (en) | 2019-12-13 | 2022-06-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
| WO2025071436A1 (ru) * | 2023-09-25 | 2025-04-03 | Амир Анварович ФАТКУЛЛИН | Подвижная платформа сиденья |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US482745A (en) * | 1892-09-20 | Chair | ||
| US138461A (en) * | 1873-04-29 | Improvement in tilting chairs | ||
| US1737A (en) * | 1840-08-25 | Matthew w | ||
| US216753A (en) * | 1879-06-24 | Improvement in oscillating chairs | ||
| DK76195C (da) * | 1949-10-31 | 1953-08-03 | Hermann Papst | Fjedrende sædeunderstøtning. |
| US2799323A (en) * | 1954-05-18 | 1957-07-16 | Joseph A Berg | Self-aligning seat construction |
| US2818911A (en) * | 1954-11-05 | 1958-01-07 | Trumbull Dev Corp | Tiltable office chair |
| DE6610165U (de) | 1968-04-03 | 1973-05-03 | Himolla Hierl Gmbh C | Wippbeschlag fuer sitzmoebel. |
| GB1299740A (en) * | 1969-08-05 | 1972-12-13 | Vono Ltd | Improvements in or relating to a rocking chair |
| DE7510478U (de) | 1974-04-09 | 1976-09-23 | Carmet, Ponte Sesto Di Rozzano, Mailand (Italien) | Kipp-schwingvorrichtung fuer sitze, sessel u.dgl. |
| US4141530A (en) * | 1976-09-29 | 1979-02-27 | Minnesota Mining And Manufacturing Company | Platform rocking chair springs |
| US4119343A (en) * | 1977-01-17 | 1978-10-10 | Kroehler Mfg. Co. | Platform rocker structure |
| CA1157761A (en) * | 1978-05-19 | 1983-11-29 | Donald L. Bottemiller | Rocking chair |
| US4736984A (en) * | 1986-10-31 | 1988-04-12 | Super Sagless Corporation | Pivot assembly for reclining chair with rocking feature |
| RU1823787C (ru) | 1990-09-20 | 1993-06-23 | В.А.Чешко, А.Г Гонтарь, В.В.Зиферт и А.В.Терехин | Специальный стул оператора |
| DE4210134C2 (de) | 1992-03-27 | 1996-02-08 | Josef Gloeckl | Aktivdynamische Sitzvorrichtung |
| NO178881C (no) | 1993-11-08 | 1996-06-26 | Lundenes Tor Gunnar | Anordning ved vippemekanisme for stol |
| CN2218482Y (zh) * | 1994-09-10 | 1996-01-31 | 刘琪男 | 座椅的椅背倾斜摇摆结构 |
| DE29700437U1 (de) | 1996-07-23 | 1997-11-27 | Fritz Becker KG, 33034 Brakel | Bewegungsstuhl |
| US5775774A (en) * | 1996-08-12 | 1998-07-07 | Okano; Hiroshi | Tilt mechanism for chairs |
| US6827401B2 (en) * | 2001-10-17 | 2004-12-07 | La-Z-Boy Incorporated | Leaf spring rocker mechanism for a reclining chair |
-
2002
- 2002-12-20 NO NO20026157A patent/NO319640B1/no not_active IP Right Cessation
-
2003
- 2003-12-19 TW TW092136263A patent/TWI243661B/zh not_active IP Right Cessation
- 2003-12-22 RU RU2005122945/12A patent/RU2301007C2/ru not_active IP Right Cessation
- 2003-12-22 US US10/538,677 patent/US7434880B2/en not_active Expired - Fee Related
- 2003-12-22 NZ NZ540377A patent/NZ540377A/en not_active IP Right Cessation
- 2003-12-22 SI SI200331395T patent/SI1571946T1/sl unknown
- 2003-12-22 CA CA2506551A patent/CA2506551C/en not_active Expired - Fee Related
- 2003-12-22 AT AT03781113T patent/ATE401019T1/de active
- 2003-12-22 DE DE60322257T patent/DE60322257D1/de not_active Expired - Lifetime
- 2003-12-22 PT PT03781113T patent/PT1571946E/pt unknown
- 2003-12-22 JP JP2004562134A patent/JP4139812B2/ja not_active Expired - Fee Related
- 2003-12-22 PL PL375896A patent/PL204352B1/pl not_active IP Right Cessation
- 2003-12-22 WO PCT/NO2003/000438 patent/WO2004056238A1/en not_active Ceased
- 2003-12-22 BR BR0317490-5A patent/BR0317490A/pt active Search and Examination
- 2003-12-22 KR KR1020057011180A patent/KR100829322B1/ko not_active Expired - Fee Related
- 2003-12-22 EP EP03781113A patent/EP1571946B1/en not_active Expired - Lifetime
- 2003-12-22 DK DK03781113T patent/DK1571946T3/da active
- 2003-12-22 ES ES03781113T patent/ES2310679T3/es not_active Expired - Lifetime
- 2003-12-22 HR HR20050647A patent/HRP20050647A2/xx not_active Application Discontinuation
- 2003-12-22 YU YU73204A patent/YU73204A/sh unknown
- 2003-12-22 AU AU2003288807A patent/AU2003288807B2/en not_active Ceased
- 2003-12-22 MX MXPA05006735A patent/MXPA05006735A/es not_active Application Discontinuation
- 2003-12-22 CN CN2003801070162A patent/CN1764399B/zh not_active Expired - Fee Related
-
2005
- 2005-06-29 IS IS7917A patent/IS7917A/is unknown
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