JPS6054445U - Gas spring part of lockable lifting device for stepless position adjustment of furniture components such as chair seats, table decks, etc. - Google Patents

Gas spring part of lockable lifting device for stepless position adjustment of furniture components such as chair seats, table decks, etc.

Info

Publication number
JPS6054445U
JPS6054445U JP1984110342U JP11034284U JPS6054445U JP S6054445 U JPS6054445 U JP S6054445U JP 1984110342 U JP1984110342 U JP 1984110342U JP 11034284 U JP11034284 U JP 11034284U JP S6054445 U JPS6054445 U JP S6054445U
Authority
JP
Japan
Prior art keywords
gas spring
slider
push rod
spring part
lifting device
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
JP1984110342U
Other languages
Japanese (ja)
Other versions
JPH0132904Y2 (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 JPS6054445U publication Critical patent/JPS6054445U/en
Application granted granted Critical
Publication of JPH0132904Y2 publication Critical patent/JPH0132904Y2/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

  • Fluid-Damping Devices (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Chairs Characterized By Structure (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

1. Longitudinally displaceable pneumatic spring for a lockable lifting device for the infinitely variable adjustment of seats, table tops or the like, with an at least predominantly cylindrical housing from one end of which project coaxially a piston rod (10) and from its other end coaxially an actuating push rod (26) for longitudinal adjustment purposes, with, extending the housing (9) coaxially and enclosing the actuating push rod (26), a fixing portion for attachment to a hub provided on the seat or on the table top and with, disposed for displacement in the fixing portion (21) and adapted to abut the actuating push rod (26), a sliding member (27) comprising an axially screw-adjustable outer surface for substantially clearance free abutment on an actuating lever (35), characterised in that the sliding member (27) is non-rotatably guided in the fixing portion (21), for which purpose the sliding member (27) has, bearing on a guide face (34) of the fixing portion (21), a guide portion (33) of non-circular cross-section.

Description

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

第１図は本考案による縦方向に位置調整可能なガスばね
部を備えるロック可能な昇降装置の縦断面図、第２図は
第１図の線■−■による断面図である。 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、２７・・・スライダ。FIG. 1 is a longitudinal cross-sectional view of a lockable lifting device with a vertically adjustable gas spring according to the present invention, and FIG. 2 is a cross-sectional view taken along line 1--2 in FIG. DESCRIPTION OF SYMBOLS 1...Guide pipe, 8...Gas spring part, 9...Casing, 10...Piston rod, 20...Pipe, 21...
・Fixed part, 27...Slider.

Claims (5)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）座席、テーブルの甲板等を無段階に位置調整する
ためのロック可能な昇降装置の縦方向に位置調整可能な
ガスばね部であって、少なくとも概ね円筒形のケーシン
グを備え、該ケーシングの一端から同軸にピストン棒が
突出し、ケーシングの他端から同軸に縦方向調整のため
の操作押し棒が突出し、そして座席またはテーブルの甲
板に装着されるボスに取付けるための、ケーシングを同
軸に延長し操作押し棒を取り囲む固定部分を備え、さら
に固定部分のなかに移動可能に配置され操作押し棒に当
接するスライダを備え、該スライダが、操作レバーに対
して十分に遊隙なしに当接するために軸線方向にねじに
よって位置調整可能な外面を有している前記ガスばね部
に於で、スライダ２７が固定部分２１のなかで回転不能
に案内されていることを特徴とするガスばね部。(1) A vertically adjustable gas spring portion of a lockable lifting device for steplessly adjusting the position of seats, table decks, etc., comprising at least a generally cylindrical casing; A piston rod coaxially projects from one end, an operating push rod for longitudinal adjustment coaxially projects from the other end of the casing, and a coaxial extension of the casing for attachment to a boss mounted on a seat or table deck. A fixed part surrounding the operating push rod, further comprising a slider movably disposed in the fixed part and abutting the operating push rod, so that the slider abuts against the operating lever sufficiently without play. Gas spring part, characterized in that the gas spring part has an outer surface whose position can be adjusted in the axial direction by means of a screw, in which a slider 27 is guided non-rotatably in a fixed part 21. （２）スライダ２７が、固定部分２１の案内面３４に当
接し非円形の横断面をもつ案内部分３３を有してつるこ
とを特徴とする、実用新案登録請求の範囲第１項に記載
のガスばね部。(2) The slider 27 is characterized in that the slider 27 has a guide portion 33 that abuts the guide surface 34 of the fixed portion 21 and has a non-circular cross section. Gas spring part. （３）案内部分３３と案内面３４が多角形の横断面を有
していることを特徴とする、実用新案登録請求の範囲第
２項に記載のガスばね部。(3) The gas spring portion according to claim 2, wherein the guide portion 33 and the guide surface 34 have a polygonal cross section. （４）案内部分３３と案内面３４が互いに平行な母線に
よって成されることを特徴とする、実用新案登録請求の
範囲第１項ないし第３項のいずれか１つに記載のガスば
ね部。(4) The gas spring section according to any one of claims 1 to 3, wherein the guide portion 33 and the guide surface 34 are formed by generatrix lines parallel to each other. （５）−スライダ２７が、その静止位置で、軸線方向に
て外側へ動かないように固定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項ないし第４項に記載
のガスばね部。(5) - The gas according to claims 1 to 4 of the utility model registration claims, characterized in that the slider 27 is fixed in its rest position so as not to move outward in the axial direction. Spring part.
JP1984110342U 1983-07-29 1984-07-23 Gas spring part of lockable lifting device for stepless position adjustment of furniture components such as chair seats, table decks, etc. Granted JPS6054445U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8321901.3 1983-07-29
DE19838321901U DE8321901U1 (en) 1983-07-29 1983-07-29 LENGTH ADJUSTABLE GAS SPRING FOR A LOCKABLE LIFTING DEVICE FOR CONTINUOUSLY ADJUSTING SEATS, TABLETOPS OR THE LIKE

Publications (2)

Publication Number Publication Date
JPS6054445U true JPS6054445U (en) 1985-04-17
JPH0132904Y2 JPH0132904Y2 (en) 1989-10-06

Family

ID=6755672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984110342U Granted JPS6054445U (en) 1983-07-29 1984-07-23 Gas spring part of lockable lifting device for stepless position adjustment of furniture components such as chair seats, table decks, etc.

Country Status (6)

Country Link
EP (1) EP0133523B1 (en)
JP (1) JPS6054445U (en)
AT (1) ATE33538T1 (en)
BR (1) BR8403751A (en)
DE (2) DE8321901U1 (en)
ES (1) ES280728Y (en)

Families Citing this family (7)

* 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
US4886288A (en) * 1988-03-25 1989-12-12 Dysarz Edward D Device and method to safely elevate stabilize and lower a wheel chair
DE3836397A1 (en) * 1988-10-26 1990-05-03 Stabilus Gmbh LENGTH-ADJUSTABLE RELEASE PESTLE FOR A RELEASE MECHANISM OF GAS SPRINGS FOR THE HEIGHT ADJUSTMENT OF FURNITURE
SE467812B (en) * 1990-05-22 1992-09-21 Dorotea Specialkonstrukt STAND
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.
US5931536A (en) * 1997-10-16 1999-08-03 Wu; Yao-Chuan Adjustable armrest of a chair
US7017872B2 (en) 2003-10-20 2006-03-28 Attwood Corporation Height adjustable boat seat pedestal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790119A (en) * 1971-08-31 1974-02-05 F Bauer Energy storing device, particularly a blockable pneumatic spring
CH619604A5 (en) * 1977-08-25 1980-10-15 Fehlbaum & Co Apparatus for adjusting the seat height on a swivel chair

Also Published As

Publication number Publication date
ES280728U (en) 1985-02-16
EP0133523A3 (en) 1986-04-02
EP0133523A2 (en) 1985-02-27
ATE33538T1 (en) 1988-05-15
EP0133523B1 (en) 1988-04-20
DE3470451D1 (en) 1988-05-26
DE8321901U1 (en) 1985-01-10
BR8403751A (en) 1985-07-02
JPH0132904Y2 (en) 1989-10-06
ES280728Y (en) 1985-09-16

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