JPS6054446U - A lockable lifting device for stepless position adjustment of furniture components such as chair seats and table decks. - Google Patents

A lockable lifting device for stepless position adjustment of furniture components such as chair seats and table decks.

Info

Publication number
JPS6054446U
JPS6054446U JP1984113337U JP11333784U JPS6054446U JP S6054446 U JPS6054446 U JP S6054446U JP 1984113337 U JP1984113337 U JP 1984113337U JP 11333784 U JP11333784 U JP 11333784U JP S6054446 U JPS6054446 U JP S6054446U
Authority
JP
Japan
Prior art keywords
gas spring
lockable
casing
lifting device
spring part
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
Application number
JP1984113337U
Other languages
Japanese (ja)
Other versions
JPH0132905Y2 (en
Inventor
ハンス　ユルゲン　バウアー
ハンス・ペーター　バウアー
Original Assignee
フリツツ　バウア−　ウント　ゼ−ネ　オツフエネ　ハンデルスゲゼルシヤフト
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by フリツツ　バウア−　ウント　ゼ−ネ　オツフエネ　ハンデルスゲゼルシヤフト filed Critical フリツツ　バウア−　ウント　ゼ−ネ　オツフエネ　ハンデルスゲゼルシヤフト
Publication of JPS6054446U publication Critical patent/JPS6054446U/en
Application granted granted Critical
Publication of JPH0132905Y2 publication Critical patent/JPH0132905Y2/ja
Granted legal-status Critical Current

Links

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
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Fluid-Damping Devices (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Paper (AREA)
  • Special Conveying (AREA)
  • Special Chairs (AREA)

Abstract

1. Lockable lifting device for the infinitely variable adjustment of chair seats, table tops or similar furniture parts, with a guide tube (1) which can be connected to a base frame (4), and with an adjustable-length gas spring (8), the piston rod (10) of which is connected in axially rigid but separable fashion to a bottom plate (5) of a guide tube (1), the housing (9) of which can be connected in axially rigid but separable fashion by an upper fixing portion (21) which has a corresponding hub (22), to the chair seat or table top and the housing (9) of which is guided in the guide tube (1) in laterally rigid but axially displaceable manner, and out of the housing (9) of which an actuating rod (26) for length-adjustment of the gas spring (8) projects upwardly into the fixing portion (21), characterized in that the housing (9) of the gas spring (8) is disposed radially rigidly in an additional tube (20) which forms a constituent part of the gas spring (8) and on which the fixing portion (21) is constructed, one end of the housing (9) bearing axially against an abutment in the region of the fixing portion (21), the other end of the housing (9) bearing against a fixing element (24) connected separably to the tube (20).

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による昇降装置の１実施例の部分縦断面
図、第２図は他の実施例の部分断面図である。 １・・・案内管、８・・・ガスばね部、９・・・ケーシ
ング、１０・・・ピストン棒、２０・・・管、２１・・
・固定部分、２３・・・スリーブ、２４・・・固定要素
、２６・・・操作押し棒、２７・・・スライダ。FIG. 1 is a partial vertical sectional view of one embodiment of the lifting device according to the present invention, and FIG. 2 is a partial sectional view of another embodiment. DESCRIPTION OF SYMBOLS 1...Guide pipe, 8...Gas spring part, 9...Casing, 10...Piston rod, 20...Pipe, 21...
-Fixed portion, 23...Sleeve, 24...Fixed element, 26...Operation push rod, 27...Slider.

Claims (6)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）いすの座部、テーブルの甲板等の家具構成要素を
無段階に位置調整するためのロック可能な一昇降装置で
あって、冶脚と結合可能な案内管と、縦方向に位置調整
可能でロック可能なガスばね部とを備え、該ガスばね部
のピストン棒が案内管の底板と軸線方向に不動に、し力
【し取りはずし可能に結合され、ガスばね部のケーシン
グが、円錐形の上部固定部分によって、いすの座部また
はテーブルの甲板に取付けられる対応的に円錐形のボス
と原則的に取りはずし可能に結合することができる場合
でも該ボスと軸線方向に不動番９結合され、さらにガス
ばね部のケーシングが案内管のなかで側方に不動に且つ
軸線方向に移動可能に案内されており、そしてこのガス
ばね部のケーシングから上方へ固定部分のなかへ、ガス
ばね部を縦方向に位置調整するための操作押し棒が突出
している、前記ロック可能な昇降装置に於て、ガスばね
部８のケーシング９が、固定部分２１が形成されている
付加的な管２０のなかに半径方向に不動に配置され、そ
の際ケーシング９の一端が、固定部分２１の領域に設け
られる止め部に軸線方向にて当接し、そしてケーシング
９の他端が、管２０と取りはずし可能に結合される固定
要素２４に当接することを特徴とする前記ロック可能な
昇降装置。(1) A lockable elevating device for steplessly adjusting the position of furniture components such as the seat of a chair or the deck of a table, which includes a guide tube that can be connected to a jig leg and a vertical position adjustment device. a lockable gas spring part, the piston rod of the gas spring part is axially immovably and removably connected to the bottom plate of the guide tube, and the casing of the gas spring part has a conical shape. 9 is axially fixedly connected to a correspondingly conical boss mounted on the seat of a chair or on the deck of a table, even if in principle it can be removably connected by the upper fixed part of the boss; Furthermore, the casing of the gas spring part is guided immovably laterally and movably in the axial direction in the guide tube, and from this casing of the gas spring part upwards into the fixed part, the gas spring part can be moved vertically. In said lockable lifting device, in which an operating push rod for directional position adjustment projects, the casing 9 of the gas spring part 8 is inserted into an additional tube 20 in which a fixing part 21 is formed. radially stationary, one end of the casing 9 abuts in the axial direction a stop provided in the region of the fixed part 21 and the other end of the casing 9 is releasably connected to the tube 20. Said lockable lifting device, characterized in that it abuts a fixing element 24 that is fixed. （２）ガスばね部８のケーシング９が、滑りばめによっ
て管２０のなかに配置されていることを特徴とする、実
用新案登録請求の範囲第１項に記載のロック可能な昇降
装置。(2) Lockable lifting device according to claim 1, characterized in that the casing 9 of the gas spring part 8 is arranged in the tube 20 by a sliding fit. （３）固定部分２１の領域に設けられる止め部が、管２
０とケーシング９の少なくともどちらか一方よりも軟か
い物質から成るスリーブ２３によって形成されているこ
とを特徴とする、実用新案登録請求の範囲第１項ま八は
第２項に記載のロック可能な昇降装置。(3) The stop provided in the area of the fixed part 21
Claims 1 and 8 of the claims 1 and 2 are characterized in that the sleeve 23 is made of a softer material than at least either one of the lockable sleeve 23 and the casing 9. lift device. （４）固定部分２１のなかに、該固定部分２１から突出
し操作押し棒２６に当接するスライダ２７が配置され、
該スライダ２７がスリーブ２３と結合されていることを
特徴とする、実用新案登録請求の範囲第３項に記載のロ
ック可能な昇降装置。(4) A slider 27 that protrudes from the fixed portion 21 and comes into contact with the operation push rod 26 is arranged in the fixed portion 21,
The lockable lifting device according to claim 3, characterized in that the slider 27 is connected to the sleeve 23. （５）固定要素２４が弾性的な締付はリングによつて形
成されていることを特徴とする、実用新案登録請求の範
囲第１項または第２項に記載のロック可能な昇降装置。(5) Lockable lifting device according to claim 1 or 2, characterized in that the fixing element 24 is formed by an elastic fastening ring. （６）固定要素２４が軸線方向に移動不能にガスばね部
８と結合されていることを特徴とする、実用新案登録請
求の範囲第５項に記載のロック可能な昇降装置。(6) The lockable lifting device according to claim 5, characterized in that the fixing element 24 is axially immovably connected to the gas spring part 8.
JP1984113337U 1983-07-29 1984-07-24 A lockable lifting device for stepless position adjustment of furniture components such as chair seats and table decks. Granted JPS6054446U (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3327425.8 1983-07-29
DE3327425 1983-07-29
DE19843413804 DE3413804A1 (en) 1983-07-29 1984-04-12 LOCKABLE LIFTING DEVICE FOR CONTINUOUSLY ADJUSTING CHAIR SEATS, TABLETOP OR SIMILAR FURNITURE
DE3413804.8 1984-04-12

Publications (2)

Publication Number Publication Date
JPS6054446U true JPS6054446U (en) 1985-04-17
JPH0132905Y2 JPH0132905Y2 (en) 1989-10-06

Family

ID=25812741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984113337U Granted JPS6054446U (en) 1983-07-29 1984-07-24 A lockable lifting device for stepless position adjustment of furniture components such as chair seats and table decks.

Country Status (6)

Country Link
EP (1) EP0133524B1 (en)
JP (1) JPS6054446U (en)
AT (1) ATE30504T1 (en)
BR (1) BR8403750A (en)
DE (3) DE8321916U1 (en)
ES (1) ES280727Y (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420528A1 (en) * 1984-06-01 1985-12-05 Stabilus Gmbh, 5400 Koblenz CONTINUOUSLY ADJUSTABLE LIFTING DEVICE
DE3437097C2 (en) * 1984-10-10 1995-10-26 Stabilus Gmbh Infinitely adjustable lifting device
DE3512201A1 (en) * 1985-04-03 1986-10-09 Inaba Seisakusho Ltd., Tokio/Tokyo TABLE WITH A TABLE BASE
DE8800976U1 (en) * 1988-01-28 1989-06-01 Fritz Bauer + Söhne oHG, 8503 Altdorf Lockable lifting device for stepless adjustment of furniture parts and guide bush for such a lifting device
DE3833959A1 (en) * 1988-10-06 1990-04-12 Bauer Fritz & Soehne Ohg LENGTH ADJUSTABLE COLUMN FOR CHAIRS, TABLES OR THE LIKE
DE4200786A1 (en) * 1992-01-14 1993-07-15 Suspa Compart Ag LENGTH ADJUSTABLE COLUMN FOR TABLES, CHAIRS OR THE LIKE
DE4209446A1 (en) * 1992-03-24 1993-09-30 Suspa Compart Ag Length-adjustable gas spring and chair with such a gas spring
DE4227553A1 (en) * 1992-08-20 1994-02-24 Stabilus Gmbh Height adjustable support esp. for chair seat - has foot, upright, guide surface, support in bottom of upright.
DE4329611A1 (en) * 1993-09-02 1995-03-09 Suspa Compart Ag Adjustable column for chairs, tables or the like.
ES2124471T3 (en) 1994-07-28 1999-02-01 Suspa Compart Ag GAS SPRING ADJUSTABLE IN LENGTH FOR CHAIRS, TABLES OR SIMILAR.
DE4444176C2 (en) * 1994-12-12 2002-01-24 Stabilus Gmbh Piston cylinder unit for a standpipe
DE19501301A1 (en) * 1995-01-18 1996-07-25 Suspa Compart Ag Length adjustable gas spring
DE19515368A1 (en) * 1995-05-02 1996-11-07 Suspa Compart Ag Length-adjustable gas spring with release and actuator
DE19651653A1 (en) * 1996-12-12 1998-06-18 Suspa Compart Ag Adjustable column for chairs or the like
DE29904980U1 (en) 1999-03-18 1999-06-17 Suspa Compart Ag, 90518 Altdorf Adjustable column for chairs, tables or the like. and length adjustment element therefor
DE102004034220B3 (en) * 2004-07-14 2006-02-23 Stabilus Gmbh Slides column

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250509A (en) * 1964-07-20 1966-05-10 Brunswick Corp Chair structure
DE1287276B (en) * 1966-06-30 1969-01-16 Mauser Kg Spring-loaded swivel chair with height adjustment device
DE7019918U (en) * 1970-05-29 1970-09-10 Suspa Federungstech ENERGY ACCUMULATOR, IN PARTICULAR LOCKABLE GAS SPRING.
GB1410983A (en) * 1971-12-23 1975-10-22 Stabilus Ind Handels Gmbh Column assembly combination
CH619604A5 (en) * 1977-08-25 1980-10-15 Fehlbaum & Co Apparatus for adjusting the seat height on a swivel chair
DE2836666A1 (en) * 1978-08-22 1980-03-06 Suspa Federungstech DEVICE FOR FASTENING CHAIR OR TABLE COLUMNS TO THE UNDER SIDE OF CHAIR OR TABLE TOP OR THE LIKE.
CA1154369A (en) * 1980-02-11 1983-09-27 Duane M. Beukema Height adjustor for furniture
DE8218078U1 (en) * 1982-06-24 1982-11-18 HPZ Hydropneumatische Zugfeder GmbH, 4422 Ahaus LOCKING DEVICE e.g. WITH AN ARMREST ADJUSTMENT

Also Published As

Publication number Publication date
DE3467090D1 (en) 1987-12-10
EP0133524A2 (en) 1985-02-27
ES280727U (en) 1985-02-16
ES280727Y (en) 1985-09-16
EP0133524A3 (en) 1986-04-02
ATE30504T1 (en) 1987-11-15
EP0133524B1 (en) 1987-11-04
BR8403750A (en) 1985-07-02
JPH0132905Y2 (en) 1989-10-06
DE8321916U1 (en) 1983-11-17
DE3413804A1 (en) 1985-02-07
DE3413804C2 (en) 1993-07-29

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