CH669721A5 - - Google Patents
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- Publication number
- CH669721A5 CH669721A5 CH4799/86A CH479986A CH669721A5 CH 669721 A5 CH669721 A5 CH 669721A5 CH 4799/86 A CH4799/86 A CH 4799/86A CH 479986 A CH479986 A CH 479986A CH 669721 A5 CH669721 A5 CH 669721A5
- Authority
- CH
- Switzerland
- Prior art keywords
- backrest
- seat
- support
- fixed body
- chair
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 claims 12
- 230000001360 synchronised effect Effects 0.000 claims 7
- 238000006073 displacement reaction Methods 0.000 claims 6
- 238000004873 anchoring Methods 0.000 claims 3
- 230000002596 correlated effect Effects 0.000 claims 2
- 230000001268 conjugating effect Effects 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 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
- A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
- A47C1/03279—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs of torsion type
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chairs Characterized By Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT05130/86A IT1191383B (it) | 1986-02-21 | 1986-02-21 | Sedia con sedile e schienale ad inclinazione variabile sincronizzata |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH669721A5 true CH669721A5 (es) | 1989-04-14 |
Family
ID=11118070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4799/86A CH669721A5 (es) | 1986-02-21 | 1986-12-02 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH669721A5 (es) |
| DE (1) | DE3640336A1 (es) |
| ES (1) | ES2004040A6 (es) |
| FR (1) | FR2594663B1 (es) |
| IT (1) | IT1191383B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO174135C (no) * | 1990-09-05 | 1994-03-23 | Staal & Stil As | Arbeidsstol |
| NO934790L (no) * | 1993-12-23 | 1995-06-26 | Jurek Buchacz | Anordning ved vippebeslag for en stol |
| DE19517658A1 (de) * | 1995-05-13 | 1996-11-14 | Link Wilhelm Kg | Stuhl, insbesondere Bürostuhl |
| DE50105125D1 (de) * | 2000-03-24 | 2005-02-24 | Giroflex Entwicklungs Ag | Sitz- und rückenlehnenanordnung bei sitzmöbeln, insbesondere bürostühlen |
| US7837265B2 (en) * | 2006-03-24 | 2010-11-23 | Hni Corporation | Reclining chair with enhanced adjustability |
| CN101801241B (zh) | 2007-03-13 | 2013-06-05 | Hni技术公司 | 动态座椅靠背腰部支撑系统 |
| JP6039544B2 (ja) | 2010-05-05 | 2016-12-07 | オールスティール インコーポレイテッドＡｌｌｓｔｅｅｌ Ｉｎｃ． | ガラス突き合わせ壁パネルのための可動式の解体可能な壁パネルシステムの設置方法 |
| US9332851B2 (en) | 2013-03-15 | 2016-05-10 | Hni Technologies Inc. | Chair with activated back flex |
| USD731833S1 (en) | 2014-04-17 | 2015-06-16 | Allsteel Inc. | Chair |
| WO2015160693A1 (en) | 2014-04-17 | 2015-10-22 | Hni Technologies Inc. | Flex lumbar support |
| US9801470B2 (en) | 2014-10-15 | 2017-10-31 | Hni Technologies Inc. | Molded chair with integrated support and method of making same |
| USD743180S1 (en) | 2014-10-15 | 2015-11-17 | Hni Technologies Inc. | Chair |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1429367B2 (de) * | 1962-08-31 | 1970-09-17 | No-Sag Drahtfedern Gmbh, 4833 Neuenkirchen | Sitz- oder Liegesessel |
| DE2032464A1 (de) * | 1970-07-01 | 1972-01-05 | Bergmann R | Stuhl |
| NL8103037A (nl) * | 1981-06-23 | 1983-01-17 | Gispen & Staalmeubel Bv | Stoel. |
| EP0114600B1 (de) * | 1983-01-21 | 1986-08-27 | Pierre Schmitz | Stuhl, insbesondere Bürostuhl |
-
1986
- 1986-02-21 IT IT05130/86A patent/IT1191383B/it active
- 1986-11-26 DE DE19863640336 patent/DE3640336A1/de not_active Withdrawn
- 1986-12-02 CH CH4799/86A patent/CH669721A5/it not_active IP Right Cessation
- 1986-12-11 FR FR868617528A patent/FR2594663B1/fr not_active Expired
-
1987
- 1987-01-07 ES ES8700029A patent/ES2004040A6/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES2004040A6 (es) | 1988-12-01 |
| IT8605130A0 (it) | 1986-02-21 |
| FR2594663A1 (fr) | 1987-08-28 |
| IT1191383B (it) | 1988-03-23 |
| FR2594663B1 (fr) | 1989-04-28 |
| DE3640336A1 (de) | 1987-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |