BR8403750A - LOCKABLE LIFTING DEVICE FOR UNIT GRADUATION OF CHAIR SEATS, TABLE PLATES OR SIMILAR FURNITURE COMPONENTS - Google Patents
LOCKABLE LIFTING DEVICE FOR UNIT GRADUATION OF CHAIR SEATS, TABLE PLATES OR SIMILAR FURNITURE COMPONENTSInfo
- Publication number
- BR8403750A BR8403750A BR8403750A BR8403750A BR8403750A BR 8403750 A BR8403750 A BR 8403750A BR 8403750 A BR8403750 A BR 8403750A BR 8403750 A BR8403750 A BR 8403750A BR 8403750 A BR8403750 A BR 8403750A
- Authority
- BR
- Brazil
- Prior art keywords
- housing
- fixing portion
- gas spring
- lifting device
- axially
- Prior art date
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 Chairs (AREA)
- Special Conveying (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).
Applications Claiming Priority (2)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8403750A true BR8403750A (en) | 1985-07-02 |
Family
ID=25812741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8403750A BR8403750A (en) | 1983-07-29 | 1984-07-27 | LOCKABLE LIFTING DEVICE FOR UNIT GRADUATION OF CHAIR SEATS, TABLE PLATES OR SIMILAR FURNITURE COMPONENTS |
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)
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)
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 |
-
1983
- 1983-07-29 DE DE19838321916U patent/DE8321916U1/en not_active Expired
-
1984
- 1984-04-12 DE DE19843413804 patent/DE3413804A1/en active Granted
- 1984-07-24 JP JP1984113337U patent/JPS6054446U/en active Granted
- 1984-07-27 BR BR8403750A patent/BR8403750A/en not_active IP Right Cessation
- 1984-07-27 ES ES1984280727U patent/ES280727Y/en not_active Expired
- 1984-07-28 DE DE8484108990T patent/DE3467090D1/en not_active Expired
- 1984-07-28 EP EP84108990A patent/EP0133524B1/en not_active Expired
- 1984-07-28 AT AT84108990T patent/ATE30504T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES280727U (en) | 1985-02-16 |
EP0133524A3 (en) | 1986-04-02 |
EP0133524B1 (en) | 1987-11-04 |
JPS6054446U (en) | 1985-04-17 |
JPH0132905Y2 (en) | 1989-10-06 |
EP0133524A2 (en) | 1985-02-27 |
DE3467090D1 (en) | 1987-12-10 |
ES280727Y (en) | 1985-09-16 |
DE3413804A1 (en) | 1985-02-07 |
ATE30504T1 (en) | 1987-11-15 |
DE3413804C2 (en) | 1993-07-29 |
DE8321916U1 (en) | 1983-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 27/07/99 |