DE1929413B2 - Stepless height adjuster for seats etc. - has compensation of radial movement, with only rotary motions transferred or part via eccentric supporting part - Google Patents
Stepless height adjuster for seats etc. - has compensation of radial movement, with only rotary motions transferred or part via eccentric supporting partInfo
- Publication number
- DE1929413B2 DE1929413B2 DE19691929413 DE1929413A DE1929413B2 DE 1929413 B2 DE1929413 B2 DE 1929413B2 DE 19691929413 DE19691929413 DE 19691929413 DE 1929413 A DE1929413 A DE 1929413A DE 1929413 B2 DE1929413 B2 DE 1929413B2
- Authority
- DE
- Germany
- Prior art keywords
- radial movement
- compensation
- height adjuster
- rotary motions
- supporting part
- 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
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
- A47C3/38—Chairs or stools with vertically-adjustable seats with additional seat or additional legs for varying height of seat
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The adjustment and locking gear (30) is set at the intersecting point of the articulated levers. A part (45) of the gear mounted on an eccentric (48) of a setting member (44) is connected to its associate articulated lever (24) by a projection (46). The latter engages a recess (47) whose width in the radial direction is adapted to the position of the eccentric (48). Thus only rotary movements, but not movements in the radial direction are transferred from the part associated with the eccentric to the other part. The components of radial movement no longer have a negative effect during operation of the adjustment gear.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691929413 DE1929413C3 (en) | 1969-06-10 | 1969-06-10 | Device for the stepless adjustment of parts of furniture, in particular for their height and inclination adjustment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691929413 DE1929413C3 (en) | 1969-06-10 | 1969-06-10 | Device for the stepless adjustment of parts of furniture, in particular for their height and inclination adjustment |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1929413A1 DE1929413A1 (en) | 1970-12-17 |
DE1929413B2 true DE1929413B2 (en) | 1980-11-20 |
DE1929413C3 DE1929413C3 (en) | 1981-09-17 |
Family
ID=5736588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691929413 Expired DE1929413C3 (en) | 1969-06-10 | 1969-06-10 | Device for the stepless adjustment of parts of furniture, in particular for their height and inclination adjustment |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1929413C3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3013304C2 (en) * | 1980-04-05 | 1983-05-11 | Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid | Adjusting device for seats and windows, in particular for motor vehicles |
US6170914B1 (en) * | 1999-12-27 | 2001-01-09 | Horng Jiun Chang | Chair having seat elevating device |
DE102006020660B3 (en) * | 2006-05-04 | 2007-12-13 | Keiper Gmbh & Co.Kg | Vehicle seat e.g. for commercial vehicle seat, has base and scissor frame to set height of seat cushions higher than substructure |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2070468A (en) * | 1937-02-09 | Adjustable seat | ||
DE164699C (en) * | 1904-12-16 | 1906-11-02 | ||
GB962075A (en) * | 1962-06-04 | 1964-06-24 | Humber Ltd | Improvements in seats |
US3401979A (en) * | 1966-07-19 | 1968-09-17 | Putsch Friedrich W | Articulated mount for seats, particularly motor vehicle seats |
FR1521517A (en) * | 1967-03-07 | 1968-04-19 | Faure Bertrand Ets | Advanced seat, especially for motor vehicles |
-
1969
- 1969-06-10 DE DE19691929413 patent/DE1929413C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1929413A1 (en) | 1970-12-17 |
DE1929413C3 (en) | 1981-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
8339 | Ceased/non-payment of the annual fee |