DE602007014027D1 - System for height adjustment of the backrest of a chair - Google Patents
System for height adjustment of the backrest of a chairInfo
- Publication number
- DE602007014027D1 DE602007014027D1 DE602007014027T DE602007014027T DE602007014027D1 DE 602007014027 D1 DE602007014027 D1 DE 602007014027D1 DE 602007014027 T DE602007014027 T DE 602007014027T DE 602007014027 T DE602007014027 T DE 602007014027T DE 602007014027 D1 DE602007014027 D1 DE 602007014027D1
- Authority
- DE
- Germany
- Prior art keywords
- backrest
- rod
- former
- seat
- rectilinear
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/402—Support for the head or the back for the back adjustable in height
Abstract
The system has a guiding piece (3) comprising a rectilinear channel portion arranged parallel to a sliding direction and a zigzag channel portion endowed of a set of stable positioning areas of an arm (1) in a sleeve locked by a flexible spring rod (13) e.g. metal rod. The portions are coupled to one of ends of a zigzag channel of the latter section by a part laterally opening in the former portion rectilinear to neighboring of an inlet orifice of a circuit elastically restraining a rod to the former portion and to another end by a part elastically releasing the rod to the former section. Independent claims are also included for the following: (1) a system for fixing a backrest to a base of a seat (2) a method for mounting a backrest to a base of a seat.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07360027A EP2005861B1 (en) | 2007-06-20 | 2007-06-20 | System for adjusting the height of a seat back |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602007014027D1 true DE602007014027D1 (en) | 2011-06-01 |
Family
ID=38659653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602007014027T Active DE602007014027D1 (en) | 2007-06-20 | 2007-06-20 | System for height adjustment of the backrest of a chair |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2005861B1 (en) |
AT (1) | ATE505977T1 (en) |
DE (1) | DE602007014027D1 (en) |
ES (1) | ES2363611T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9770111B2 (en) | 2015-03-05 | 2017-09-26 | A-Dec, Inc. | Height adjusting mechanism and stool for dental practitioner |
EP3311704A1 (en) * | 2016-10-18 | 2018-04-25 | Vitra Patente AG | Backrest device |
IT201700018727A1 (en) * | 2017-02-20 | 2018-08-20 | Linea Fabbrica S R L | ADJUSTMENT DEVICE FOR THE HEIGHT OF A SEAT BACKREST, AND SITTING INCLUDING THIS DEVICE |
CN113507865A (en) | 2019-02-21 | 2021-10-15 | 斯特尔凯斯公司 | Body support assembly and methods for use and assembly thereof |
US11357329B2 (en) | 2019-12-13 | 2022-06-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH696482A5 (en) * | 2000-03-29 | 2007-07-13 | Stoll Giroflex Ag | Apparatus for adjustment of a first component of a chair from a second component of a chair. |
US6315362B1 (en) * | 2001-05-18 | 2001-11-13 | Yi Chun Enterprise Ltd. | Height adjustment mechanism for chair backrest or arm |
DE102005010533A1 (en) | 2005-03-04 | 2006-09-07 | Bock 1 Gmbh & Co. Kg | Seating furniture, in particular office chair |
-
2007
- 2007-06-20 ES ES07360027T patent/ES2363611T3/en active Active
- 2007-06-20 EP EP07360027A patent/EP2005861B1/en active Active
- 2007-06-20 DE DE602007014027T patent/DE602007014027D1/en active Active
- 2007-06-20 AT AT07360027T patent/ATE505977T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE505977T1 (en) | 2011-05-15 |
ES2363611T3 (en) | 2011-08-10 |
EP2005861A1 (en) | 2008-12-24 |
EP2005861B1 (en) | 2011-04-20 |
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