FR2176240A5 - - Google Patents
Info
- Publication number
- FR2176240A5 FR2176240A5 FR7209082A FR7209082A FR2176240A5 FR 2176240 A5 FR2176240 A5 FR 2176240A5 FR 7209082 A FR7209082 A FR 7209082A FR 7209082 A FR7209082 A FR 7209082A FR 2176240 A5 FR2176240 A5 FR 2176240A5
- Authority
- FR
- France
- 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
- 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
- A47C7/407—Support for the head or the back for the back of collapsible type
-
- 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
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
- A47C7/467—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by fluid means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7005—Upholstery springs ; Upholstery detachable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/877—With flow control means for branched passages
- Y10T137/87829—Biased valve
- Y10T137/87837—Spring bias
- Y10T137/87861—Spring coaxial with valve
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Bedding Items (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3661422D US3661422A (en) | 1970-07-20 | 1970-07-20 | Self-adjustment for body support cushion |
GB906972A GB1377311A (en) | 1970-07-20 | 1972-02-28 | Self-adjusting body support cushion |
AU39517/72A AU470855B2 (en) | 1970-07-20 | 1972-03-01 | Self-adjustment for body support cushion |
FR7209082A FR2176240A5 (en) | 1970-07-20 | 1972-03-15 | |
DE2212680A DE2212680C3 (en) | 1970-07-20 | 1972-03-16 | Cushions as back support |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5657470A | 1970-07-20 | 1970-07-20 | |
GB906972A GB1377311A (en) | 1970-07-20 | 1972-02-28 | Self-adjusting body support cushion |
AU39517/72A AU470855B2 (en) | 1970-07-20 | 1972-03-01 | Self-adjustment for body support cushion |
FR7209082A FR2176240A5 (en) | 1970-07-20 | 1972-03-15 | |
DE2212680A DE2212680C3 (en) | 1970-07-20 | 1972-03-16 | Cushions as back support |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2176240A5 true FR2176240A5 (en) | 1973-10-26 |
Family
ID=46507812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7209082A Expired FR2176240A5 (en) | 1970-07-20 | 1972-03-15 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3661422A (en) |
AU (1) | AU470855B2 (en) |
DE (1) | DE2212680C3 (en) |
FR (1) | FR2176240A5 (en) |
GB (1) | GB1377311A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1011213C2 (en) * | 1999-02-04 | 2000-08-07 | Emtek Ergonomics V O F | Inflatable cushion incorporating bladder and foam layers within common casing and with straps for securing to e.g. car headrest |
WO2002032272A1 (en) * | 2000-10-18 | 2002-04-25 | Röder Haworth Büro-Sitzmöbel Gmbh | Chair |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3976278A (en) * | 1971-12-22 | 1976-08-24 | The Kendall Company | Valve assembly |
US3866627A (en) * | 1972-06-21 | 1975-02-18 | Caterpillar Tractor Co | Dual check valve arrangement |
GB2096459B (en) * | 1981-04-10 | 1984-11-07 | Nissan Motor | Seat having pneumatic component |
ES264985Y (en) * | 1982-05-06 | 1983-06-16 | GRADUABLE AND EQUITABLE PRESSURE DISTRIBUTOR DEVICE FOR INFLATABLE CHAMBERS LOCATED IN CHAIRS OR ARMCHAIRS. | |
US4770205A (en) * | 1987-05-04 | 1988-09-13 | Sundstrand Corporation | Bi-directional snub valve |
GB8730151D0 (en) * | 1987-12-24 | 1988-02-03 | Mazor Ltd | Cushion |
DE9214219U1 (en) * | 1992-10-22 | 1992-12-17 | Voelkle, Rolf, 7298 Lossburg, De | |
WO1996014783A1 (en) * | 1994-11-16 | 1996-05-23 | Cascade Designs, Inc. | Self-inflating modular seat insert |
CA2144903A1 (en) * | 1995-03-17 | 1996-09-18 | Global Total Office | Adjustable cushion |
US6682145B2 (en) * | 2000-06-09 | 2004-01-27 | Haworth, Inc. | Inflatable lumbar support |
GB2441548A (en) * | 2006-09-11 | 2008-03-12 | Seating Direct | Valve |
US9468301B2 (en) | 2013-04-30 | 2016-10-18 | Tropitone Furniture Co., Inc. | Seating with adjustable cushions |
DE202014100748U1 (en) * | 2014-02-20 | 2015-05-21 | Ehni Schaumstofftechnik Gmbh | Element with waterproof coating |
US20160128490A1 (en) * | 2014-11-07 | 2016-05-12 | Chien-chuan Cheng | Automatic inflatable cushion |
CN107848450B (en) * | 2015-07-10 | 2020-09-01 | 康斯博格汽车股份有限公司 | Lumbar support system for vehicle seat assembly |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US24618A (en) * | 1859-07-05 | Island | ||
DE267348C (en) * | ||||
FR1125717A (en) * | 1954-06-02 | 1956-11-06 | Steinkohlenbergbauver | Control valve, comprising an inlet valve, an exhaust valve and a safety valve |
BE548789A (en) * | 1955-07-01 | 1900-01-01 |
-
1970
- 1970-07-20 US US3661422D patent/US3661422A/en not_active Expired - Lifetime
-
1972
- 1972-02-28 GB GB906972A patent/GB1377311A/en not_active Expired
- 1972-03-01 AU AU39517/72A patent/AU470855B2/en not_active Expired
- 1972-03-15 FR FR7209082A patent/FR2176240A5/fr not_active Expired
- 1972-03-16 DE DE2212680A patent/DE2212680C3/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1011213C2 (en) * | 1999-02-04 | 2000-08-07 | Emtek Ergonomics V O F | Inflatable cushion incorporating bladder and foam layers within common casing and with straps for securing to e.g. car headrest |
WO2002032272A1 (en) * | 2000-10-18 | 2002-04-25 | Röder Haworth Büro-Sitzmöbel Gmbh | Chair |
Also Published As
Publication number | Publication date |
---|---|
AU3951772A (en) | 1973-09-06 |
US3661422A (en) | 1972-05-09 |
AU470855B2 (en) | 1976-04-01 |
DE2212680B2 (en) | 1974-02-14 |
DE2212680A1 (en) | 1973-10-04 |
DE2212680C3 (en) | 1974-09-12 |
GB1377311A (en) | 1974-12-11 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |