IT1148411B - 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 - Google Patents

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

Info

Publication number
IT1148411B
IT1148411B IT49304/82A IT4930482A IT1148411B IT 1148411 B IT1148411 B IT 1148411B IT 49304/82 A IT49304/82 A IT 49304/82A IT 4930482 A IT4930482 A IT 4930482A IT 1148411 B IT1148411 B IT 1148411B
Authority
IT
Italy
Prior art keywords
elements
upholstery
backrests
housed
feeding device
Prior art date
Application number
IT49304/82A
Other languages
English (en)
Other versions
IT8249304A0 (it
Inventor
Guntram Huber
Hermann Moller
Eberhard Faust
Rudolf Andres
Wolfram Quellmalz
Original Assignee
Daimler Benz Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of IT8249304A0 publication Critical patent/IT8249304A0/it
Application granted granted Critical
Publication of IT1148411B publication Critical patent/IT1148411B/it

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Fluid Pressure (AREA)
IT49304/82A 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 IT1148411B (it)

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 IT8249304A0 (it) 1982-10-19
IT1148411B true 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)

* Cited by examiner, † Cited by third party
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
BR0314189A (pt) * 2002-09-10 2005-07-26 Jeon Ho Ha Aparelho de tratamento, sentado, para a pélvis e método de controle deste
DE10344974B3 (de) 2003-09-27 2005-02-10 Alfmeier Präzision AG Baugruppen und Systemlösungen Vorrichtung zur Steuerung des Fluidvolumens in Formänderungselementen von Sitzen
US7152920B2 (en) * 2003-10-21 2006-12-26 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US4552402A (en) 1985-11-12
FR2515750A1 (fr) 1983-05-06
IT8249304A0 (it) 1982-10-19
DE3142833C2 (de) 1986-04-24
JPH0350122B2 (it) 1991-07-31
FR2515750B1 (fr) 1985-08-16
SE8206139L (sv) 1983-04-30
SE8206139D0 (sv) 1982-10-28
JPS5881201A (ja) 1983-05-16
SE452729B (sv) 1987-12-14
DE3142833A1 (de) 1983-05-11

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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