ATE33538T1 - LENGTH-ADJUSTABLE GAS SPRING FOR A LOCKABLE LIFTING DEVICE FOR CONTINUOUS ADJUSTMENT OF SEATS, TABLE TOPS OR THE LIKE. - Google Patents

LENGTH-ADJUSTABLE GAS SPRING FOR A LOCKABLE LIFTING DEVICE FOR CONTINUOUS ADJUSTMENT OF SEATS, TABLE TOPS OR THE LIKE.

Info

Publication number
ATE33538T1
ATE33538T1 AT84108989T AT84108989T ATE33538T1 AT E33538 T1 ATE33538 T1 AT E33538T1 AT 84108989 T AT84108989 T AT 84108989T AT 84108989 T AT84108989 T AT 84108989T AT E33538 T1 ATE33538 T1 AT E33538T1
Authority
AT
Austria
Prior art keywords
fixing portion
seats
lifting device
sliding member
push rod
Prior art date
Application number
AT84108989T
Other languages
German (de)
Inventor
Hans Juergen Bauer
Hans-Peter Bauer
Original Assignee
Bauer Fritz & Soehne Ohg
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 Bauer Fritz & Soehne Ohg filed Critical Bauer Fritz & Soehne Ohg
Application granted granted Critical
Publication of ATE33538T1 publication Critical patent/ATE33538T1/en

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.
AT84108989T 1983-07-29 1984-07-28 LENGTH-ADJUSTABLE GAS SPRING FOR A LOCKABLE LIFTING DEVICE FOR CONTINUOUS ADJUSTMENT OF SEATS, TABLE TOPS OR THE LIKE. ATE33538T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
EP84108989A EP0133523B1 (en) 1983-07-29 1984-07-28 Lengthwise adjustable gas spring for a lockable lifting device for the infinitely variable positioning of seats, table tops or the like

Publications (1)

Publication Number Publication Date
ATE33538T1 true ATE33538T1 (en) 1988-05-15

Family

ID=6755672

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84108989T ATE33538T1 (en) 1983-07-29 1984-07-28 LENGTH-ADJUSTABLE GAS SPRING FOR A LOCKABLE LIFTING DEVICE FOR CONTINUOUS ADJUSTMENT OF SEATS, TABLE TOPS OR THE LIKE.

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
DE3470451D1 (en) 1988-05-26
ES280728Y (en) 1985-09-16
EP0133523A3 (en) 1986-04-02
BR8403751A (en) 1985-07-02
JPH0132904Y2 (en) 1989-10-06
DE8321901U1 (en) 1985-01-10
EP0133523B1 (en) 1988-04-20
JPS6054445U (en) 1985-04-17
ES280728U (en) 1985-02-16
EP0133523A2 (en) 1985-02-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee