ATE30504T1 - LOCKABLE LIFTING DEVICE FOR CONTINUOUS ADJUSTMENT OF CHAIR SEATS, TABLE TOPS OR SIMILAR FURNITURE PARTS, AND LENGTH-ADJUSTABLE GAS SPRING FOR SUCH LIFTING DEVICE. - Google Patents

LOCKABLE LIFTING DEVICE FOR CONTINUOUS ADJUSTMENT OF CHAIR SEATS, TABLE TOPS OR SIMILAR FURNITURE PARTS, AND LENGTH-ADJUSTABLE GAS SPRING FOR SUCH LIFTING DEVICE.

Info

Publication number
ATE30504T1
ATE30504T1 AT84108990T AT84108990T ATE30504T1 AT E30504 T1 ATE30504 T1 AT E30504T1 AT 84108990 T AT84108990 T AT 84108990T AT 84108990 T AT84108990 T AT 84108990T AT E30504 T1 ATE30504 T1 AT E30504T1
Authority
AT
Austria
Prior art keywords
housing
gas spring
lifting device
length
fixing portion
Prior art date
Application number
AT84108990T
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 ATE30504T1 publication Critical patent/ATE30504T1/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

  • Chairs Characterized By Structure (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)
  • Fluid-Damping Devices (AREA)
  • Special Conveying (AREA)
  • Special Chairs (AREA)
  • Paper (AREA)
  • Load-Engaging Elements For Cranes (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).
AT84108990T 1983-07-29 1984-07-28 LOCKABLE LIFTING DEVICE FOR CONTINUOUS ADJUSTMENT OF CHAIR SEATS, TABLE TOPS OR SIMILAR FURNITURE PARTS, AND LENGTH-ADJUSTABLE GAS SPRING FOR SUCH LIFTING DEVICE. ATE30504T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
EP84108990A EP0133524B1 (en) 1983-07-29 1984-07-28 Lockable lifting device for the infinitely variable positioning of seats, table tops or similar articles, and lengthwise adjustable gas spring for such a lifting device

Publications (1)

Publication Number Publication Date
ATE30504T1 true ATE30504T1 (en) 1987-11-15

Family

ID=25812741

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84108990T ATE30504T1 (en) 1983-07-29 1984-07-28 LOCKABLE LIFTING DEVICE FOR CONTINUOUS ADJUSTMENT OF CHAIR SEATS, TABLE TOPS OR SIMILAR FURNITURE PARTS, AND LENGTH-ADJUSTABLE GAS SPRING FOR SUCH LIFTING DEVICE.

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.
EP0707160B1 (en) 1994-07-28 1998-12-02 SUSPA COMPART Aktiengesellschaft Adjustable-length gas spring for chairs, tables etc.
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
ES280727U (en) 1985-02-16
DE3467090D1 (en) 1987-12-10
JPS6054446U (en) 1985-04-17
EP0133524A2 (en) 1985-02-27
BR8403750A (en) 1985-07-02
DE3413804C2 (en) 1993-07-29
DE8321916U1 (en) 1983-11-17
EP0133524A3 (en) 1986-04-02
EP0133524B1 (en) 1987-11-04
DE3413804A1 (en) 1985-02-07
ES280727Y (en) 1985-09-16
JPH0132905Y2 (en) 1989-10-06

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Legal Events

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