DE9004951U1 - Arbeitsstuhl mit einem Sitzträger und einem Rückenlehnenträger - Google Patents
Arbeitsstuhl mit einem Sitzträger und einem RückenlehnenträgerInfo
- Publication number
- DE9004951U1 DE9004951U1 DE9004951U DE9004951U DE9004951U1 DE 9004951 U1 DE9004951 U1 DE 9004951U1 DE 9004951 U DE9004951 U DE 9004951U DE 9004951 U DE9004951 U DE 9004951U DE 9004951 U1 DE9004951 U1 DE 9004951U1
- Authority
- DE
- Germany
- Prior art keywords
- gas pressure
- pressure spring
- spring
- seat support
- work chair
- 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 - Lifetime
Links
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 210000003127 knee Anatomy 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 2
- 101150112468 OR51E2 gene Proteins 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Classifications
-
- 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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
-
- 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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03283—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with fluid springs
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9004951U DE9004951U1 (de) | 1990-05-01 | 1990-05-01 | Arbeitsstuhl mit einem Sitzträger und einem Rückenlehnenträger |
DE4020868A DE4020868C1 (it) | 1990-05-01 | 1990-06-29 | |
EP19910106903 EP0455187B1 (de) | 1990-05-01 | 1991-04-27 | Arbeitsstuhl mit einem Sitzträger und einem Rückenlehnenträger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9004951U DE9004951U1 (de) | 1990-05-01 | 1990-05-01 | Arbeitsstuhl mit einem Sitzträger und einem Rückenlehnenträger |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9004951U1 true DE9004951U1 (de) | 1990-07-05 |
Family
ID=6853405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9004951U Expired - Lifetime DE9004951U1 (de) | 1990-05-01 | 1990-05-01 | Arbeitsstuhl mit einem Sitzträger und einem Rückenlehnenträger |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0455187B1 (it) |
DE (1) | DE9004951U1 (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2718842B2 (ja) * | 1991-07-17 | 1998-02-25 | シャープ株式会社 | 半導体集積回路用配線金属膜の製造方法 |
DE10123231C2 (de) * | 2001-05-12 | 2003-05-15 | Roeder Haworth Buero Sitzmoebe | Bürostuhl |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2586915B1 (fr) * | 1985-09-11 | 1987-12-11 | Eurosit | Siege a dossier d'inclinaison reglable ou variable |
DE3617539C1 (de) * | 1986-05-24 | 1987-07-23 | Grammer Sitzsysteme Gmbh | Sitz mit verstellbarer Sitzplatte und neigbarer Rueckenlehne |
IT1221578B (it) * | 1987-11-19 | 1990-07-12 | Co Fe Mo Spa | Sedia con sedile oscillante indietro e in avanti |
-
1990
- 1990-05-01 DE DE9004951U patent/DE9004951U1/de not_active Expired - Lifetime
-
1991
- 1991-04-27 EP EP19910106903 patent/EP0455187B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0455187B1 (de) | 1993-11-10 |
EP0455187A1 (de) | 1991-11-06 |
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