IT8249304A0 - Dispositivo di alimentazione con un mezzo fluido in pressione, come aria sotto pressione, di elementidi analoga struttura, alloggiati in particolare all'interno dell'imbottitura di schienali di autoveicoli - Google Patents
Dispositivo di alimentazione con un mezzo fluido in pressione, come aria sotto pressione, di elementidi analoga struttura, alloggiati in particolare all'interno dell'imbottitura di schienali di autoveicoliInfo
- Publication number
- IT8249304A0 IT8249304A0 IT8249304A IT4930482A IT8249304A0 IT 8249304 A0 IT8249304 A0 IT 8249304A0 IT 8249304 A IT8249304 A IT 8249304A IT 4930482 A IT4930482 A IT 4930482A IT 8249304 A0 IT8249304 A0 IT 8249304A0
- Authority
- IT
- Italy
- Prior art keywords
- padding
- housed
- supply
- elements
- motor vehicle
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- 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
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
- B60N2/665—Lumbar supports using inflatable bladders
-
- 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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/914—Hydro-pneumatic adjustments of the shape
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S297/00—Chairs and seats
- Y10S297/03—Pneumatic
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3142833A DE3142833C2 (de) | 1981-10-29 | 1981-10-29 | Pneumatische Einrichtung zur Druckbeaufschlagung mehrerer ansteuerbarer Druckkammern |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8249304A0 true IT8249304A0 (it) | 1982-10-19 |
IT1148411B IT1148411B (it) | 1986-12-03 |
Family
ID=6145065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49304/82A IT1148411B (it) | 1981-10-29 | 1982-10-19 | Dispositivo di alimentazione con un mezzo fluido in pressione,come aria sotto pressione,di elementi di analoga struttura,alloggiati in particolare all'interno dell'imbottitura di schienali di autoveicoli |
Country Status (6)
Country | Link |
---|---|
US (1) | US4552402A (it) |
JP (1) | JPS5881201A (it) |
DE (1) | DE3142833C2 (it) |
FR (1) | FR2515750B1 (it) |
IT (1) | IT1148411B (it) |
SE (1) | SE452729B (it) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3144247A1 (de) * | 1981-11-07 | 1983-05-19 | Robert Bosch Gmbh, 7000 Stuttgart | Steuervorrichtung |
US4655505A (en) * | 1984-12-13 | 1987-04-07 | Nhk Spring Co., Ltd. | Pneumatically controlled seat for vehicle |
US4920591A (en) * | 1985-07-16 | 1990-05-01 | Hiroshi Sekido | Air support for chair and method for manufacturing chair utilizing the air support |
US4826247A (en) * | 1986-09-26 | 1989-05-02 | The Boeing Company | System for assisting a fighter pilot in checking the six-o'clock position |
US4840425A (en) * | 1987-04-21 | 1989-06-20 | Tush Cush, Inc. | Varying support cushioned seating assembly and method |
US4792186A (en) * | 1987-11-16 | 1988-12-20 | Cooper Tire & Rubber Company | Valve for controlling two-way flow |
US4915124A (en) * | 1988-03-30 | 1990-04-10 | Jasco Products, Inc. | Bladder pressure control system and method |
DE4016804C1 (it) * | 1990-05-25 | 1991-06-27 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
US5588704A (en) * | 1992-08-13 | 1996-12-31 | Harza; Richard D. | Ergonomic antifatigue seating device and method |
DE4242873C1 (de) * | 1992-12-18 | 1993-11-11 | Daimler Benz Ag | Drucksteuereinrichtung für eine Gruppe von Verbrauchern |
US5433506A (en) * | 1993-11-30 | 1995-07-18 | Jensen; Hans C. | Pneumatically-cushioned chair |
US5447286A (en) * | 1994-01-21 | 1995-09-05 | Deka Products Limited Partnership | High flow valve |
DE19534660C1 (de) * | 1995-09-19 | 1997-02-20 | Daimler Benz Ag | Konturverstellbarer Sitz |
DE19834163B4 (de) * | 1998-07-29 | 2006-06-08 | Volkswagen Ag | Schalteinrichtung zum Betätigen der Verstellelemente eines Fahrzeugsitzes |
SE511168C2 (sv) * | 1998-08-28 | 1999-08-16 | Scania Cv Ab | Reglageanordning för en stol hos ett fordon |
DE19922409B4 (de) * | 1999-05-14 | 2007-06-14 | Volkswagen Ag | Bedienanordnung zur Sitzeinstellung, insbesondere bei Kraftfahrzeugen |
US6074006A (en) * | 1999-05-21 | 2000-06-13 | Magna Interior Systems, Inc. | Automotive seat with pneumatic pelvic stabilization |
AU2003253463A1 (en) * | 2002-09-10 | 2004-04-30 | Jeon Ho Ha | Pelvis remedial seated device and control method thereof |
DE10344974B3 (de) * | 2003-09-27 | 2005-02-10 | Alfmeier Präzision AG Baugruppen und Systemlösungen | Vorrichtung zur Steuerung des Fluidvolumens in Formänderungselementen von Sitzen |
EP1526031B1 (en) * | 2003-10-21 | 2009-11-25 | TS Tech Co., Ltd | Vehicle seat with system for facilitating relieving of fatigue of person sitting on the seat |
US7562934B2 (en) * | 2005-09-08 | 2009-07-21 | Schukra Of North America, Ltd. | Apparatus and method for configurable seating |
DE102010054492A1 (de) | 2010-12-14 | 2012-06-21 | Faurecia Autositze Gmbh | Massageeinrichtung für eine Rückenlehne eines Fahrzeugsitzes |
US11504293B2 (en) * | 2016-11-08 | 2022-11-22 | Lear Corporation | Seat assembly having massage bladders with reduced pressure sensor count |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2136510A (en) * | 1936-09-23 | 1938-11-15 | Gustav B Jensen | Automobile seat inflation device |
GB754248A (en) * | 1954-03-26 | 1956-08-08 | John Joseph Hurley | An improved back support for use in connection with seats |
DE1143714B (de) * | 1957-11-29 | 1963-02-14 | Bosch Gmbh Robert | Hydraulische Anlage zum Speisen mehrerer Arbeitskreise von einer Druckmittelquelle aus |
US3192541A (en) * | 1962-03-19 | 1965-07-06 | Boyd S Moore | Contourable pneumatic cushions |
US3270440A (en) * | 1963-02-08 | 1966-09-06 | Goodyear Aerospace Corp | Seat for flight motion simulator |
US3363941A (en) * | 1966-05-16 | 1968-01-16 | Way Inc | Air inflated automobile seat |
BE793830A (fr) * | 1972-01-11 | 1973-05-02 | Recticel Nv | Appui, en particulier coussin et matelas, ainsique son application |
FR2192456A5 (it) * | 1972-07-13 | 1974-02-08 | Faure Bertrand Ets | |
US3867732A (en) * | 1973-02-23 | 1975-02-25 | William C Morrell | Seat cushion |
DE2440211C2 (de) * | 1974-08-22 | 1986-01-30 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Hydraulische Rückeinrichtung zum Rücken einer Hobelführung od.dgl. |
SE409355B (sv) * | 1976-10-20 | 1979-08-13 | Stal Laval Turbin Ab | Manoverventil for att forbinda ett antal forbrukningsstellen med en gemensam matare |
JPS5825187B2 (ja) * | 1976-12-27 | 1983-05-26 | 株式会社神崎高級工機製作所 | 油圧切換え制御弁 |
DE2742666A1 (de) * | 1977-09-22 | 1979-04-05 | Daimler Benz Ag | Pneumatische betaetigungsanordnung, insbesondere fuer zentralverriegelungsanlagen, und umschaltventil dafuer |
US4144946A (en) * | 1977-07-05 | 1979-03-20 | Towmotor Corporation | Hydraulic priority circuit |
CA1053387A (en) * | 1977-12-02 | 1979-04-24 | John P. Bentley | Inflatable seat cushion and body support assembly |
DE2926552A1 (de) * | 1979-06-30 | 1981-01-22 | Daimler Benz Ag | Veraenderbare rueckenunterstuetzung fuer eine rueckenlehne eines kraftfahrzeugsitzes |
-
1981
- 1981-10-29 DE DE3142833A patent/DE3142833C2/de not_active Expired
-
1982
- 1982-10-19 IT IT49304/82A patent/IT1148411B/it active
- 1982-10-22 JP JP57184775A patent/JPS5881201A/ja active Granted
- 1982-10-22 US US06/435,957 patent/US4552402A/en not_active Expired - Fee Related
- 1982-10-27 FR FR8217992A patent/FR2515750B1/fr not_active Expired
- 1982-10-28 SE SE8206139A patent/SE452729B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3142833A1 (de) | 1983-05-11 |
FR2515750B1 (fr) | 1985-08-16 |
SE8206139D0 (sv) | 1982-10-28 |
FR2515750A1 (fr) | 1983-05-06 |
SE8206139L (sv) | 1983-04-30 |
SE452729B (sv) | 1987-12-14 |
JPS5881201A (ja) | 1983-05-16 |
IT1148411B (it) | 1986-12-03 |
DE3142833C2 (de) | 1986-04-24 |
JPH0350122B2 (it) | 1991-07-31 |
US4552402A (en) | 1985-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951024 |