ES280727Y - BLOCKING LIFTING DEVICE. - Google Patents
BLOCKING LIFTING DEVICE.Info
- Publication number
- ES280727Y ES280727Y ES1984280727U ES280727U ES280727Y ES 280727 Y ES280727 Y ES 280727Y ES 1984280727 U ES1984280727 U ES 1984280727U ES 280727 U ES280727 U ES 280727U ES 280727 Y ES280727 Y ES 280727Y
- Authority
- ES
- Spain
- Prior art keywords
- housing
- fixing portion
- gas spring
- axially
- guide tube
- 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.)
- Expired
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)
- Paper (AREA)
- Load-Engaging Elements For Cranes (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).
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 (2)
Publication Number | Publication Date |
---|---|
ES280727U ES280727U (en) | 1985-02-16 |
ES280727Y true ES280727Y (en) | 1985-09-16 |
Family
ID=25812741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1984280727U Expired ES280727Y (en) | 1983-07-29 | 1984-07-27 | BLOCKING 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)
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)
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 |
---|---|
DE3467090D1 (en) | 1987-12-10 |
DE3413804A1 (en) | 1985-02-07 |
ATE30504T1 (en) | 1987-11-15 |
DE3413804C2 (en) | 1993-07-29 |
JPS6054446U (en) | 1985-04-17 |
EP0133524A2 (en) | 1985-02-27 |
EP0133524B1 (en) | 1987-11-04 |
BR8403750A (en) | 1985-07-02 |
JPH0132905Y2 (en) | 1989-10-06 |
DE8321916U1 (en) | 1983-11-17 |
EP0133524A3 (en) | 1986-04-02 |
ES280727U (en) | 1985-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20050613 |