DE2717088A1 - Gefederter fahrersitz fuer fahrzeuge jeder art - Google Patents

Gefederter fahrersitz fuer fahrzeuge jeder art

Info

Publication number
DE2717088A1
DE2717088A1 DE19772717088 DE2717088A DE2717088A1 DE 2717088 A1 DE2717088 A1 DE 2717088A1 DE 19772717088 DE19772717088 DE 19772717088 DE 2717088 A DE2717088 A DE 2717088A DE 2717088 A1 DE2717088 A1 DE 2717088A1
Authority
DE
Germany
Prior art keywords
seat
driver
chamber
pressure
hydraulic
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.)
Withdrawn
Application number
DE19772717088
Other languages
German (de)
English (en)
Inventor
Jean Vilbeuf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sifra S A Soc
Original Assignee
Sifra S A Soc
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 Sifra S A Soc filed Critical Sifra S A Soc
Publication of DE2717088A1 publication Critical patent/DE2717088A1/de
Withdrawn legal-status Critical Current

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
    • B60N2/50—Seat suspension devices
    • B60N2/502—Seat suspension devices attached to the base of the seat
    • 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
    • B60N2/50—Seat suspension devices
    • B60N2/506—Seat guided by rods
    • B60N2/508—Scissors-like structure
    • 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
    • B60N2/50—Seat suspension devices
    • B60N2/52—Seat suspension devices using fluid means
    • B60N2/522—Seat suspension devices using fluid means characterised by dampening 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
    • B60N2/50—Seat suspension devices
    • B60N2/52—Seat suspension devices using fluid means
    • B60N2/525—Seat suspension devices using fluid means using gas
    • 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
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87499—Fluid actuated or retarded

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
DE19772717088 1976-12-08 1977-04-18 Gefederter fahrersitz fuer fahrzeuge jeder art Withdrawn DE2717088A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7636957A FR2373413A1 (fr) 1976-12-08 1976-12-08 Siege suspendu pour tout vehicule

Publications (1)

Publication Number Publication Date
DE2717088A1 true DE2717088A1 (de) 1978-06-15

Family

ID=9180807

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772717088 Withdrawn DE2717088A1 (de) 1976-12-08 1977-04-18 Gefederter fahrersitz fuer fahrzeuge jeder art

Country Status (5)

Country Link
US (2) US4148518A (https=)
BE (1) BE853040A (https=)
DE (1) DE2717088A1 (https=)
FR (1) FR2373413A1 (https=)
GB (1) GB1582144A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916033A1 (de) * 1988-07-29 1990-02-01 Ikeda Bussan Co Fahrzeugsitz mit stossdaempfungseinrichtung
CN113771574A (zh) * 2021-11-15 2021-12-10 溧阳常大技术转移中心有限公司 一种柔性随重心高度自适应调节的车辆悬架

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438203A1 (fr) * 1978-10-04 1980-04-30 Poudres & Explosifs Ste Nale Dispositif de suspension d'objets, pour vehicules et plate-formes vibrantes
DE3042604C2 (de) * 1980-11-12 1986-04-30 Fa. Willibald Grammer, 8450 Amberg Gefederter Fahrersitz mit einem Schwinghebelsystem, z.B. Scherengestell
DE3043177C2 (de) * 1980-11-15 1985-05-23 Fa. Willibald Grammer, 8450 Amberg Abgefederter Fahrzeugsitz
US4482272A (en) * 1982-04-23 1984-11-13 Ateliers Et Chantiers De Bretagne Acb Load transfer and monitoring system for use with jackup barges
US4541134A (en) * 1982-09-04 1985-09-17 The University Of Bath Vibration damping supports
US4596196A (en) * 1984-07-16 1986-06-24 Krueger, Inc. Folding table with gas cylinders
DE3717703A1 (de) * 1987-05-22 1988-12-01 Isringhausen Geb Luftgefederter fahrzeugsitz
US4822094A (en) * 1988-01-12 1989-04-18 J. I. Case Company Tractor seat suspension mechanism with automatic seat stop
CA2129785C (en) * 1993-08-30 2001-10-02 Donald L. Stephens Seat suspension
US5671964A (en) * 1993-12-28 1997-09-30 Chrysler Corporation Vehicle seat mounting mechanism
US5794911A (en) * 1996-02-05 1998-08-18 Milsco Manufacturing Company Adjustable vehicle seat suspension
US5876085A (en) * 1997-02-27 1999-03-02 Milsco Manufacturing Company Adjustable vehicle seat
US5927679A (en) * 1997-04-21 1999-07-27 Milsco Manufacturing Company Adjustable vehicle seat suspension
DE19915138C2 (de) * 1999-03-26 2003-12-11 Isringhausen Geb Luftgefederter Fahrzeugsitz mit Konstanthaltung der statischen Höhe
DE10040535C1 (de) * 2000-08-18 2001-10-18 Grammer Ag Gefederter Fahrzeugsitz
US7114408B2 (en) * 2003-01-30 2006-10-03 Delaware Capital Formation, Inc. Drop away leaf pivot unit
DE102005008757B3 (de) * 2005-02-25 2006-07-20 Isringhausen Gmbh & Co Kg Federsystem sowie Fahrzeugsitz mit einem Federsystem
DE102006021886B3 (de) * 2006-05-11 2007-10-04 Keiper Gmbh & Co.Kg Fahrzeugsitz, insbesondere Nutzfahrzeugsitz
US7568675B2 (en) * 2006-06-23 2009-08-04 Caterpillar Inc. Scissor suspension
KR100770652B1 (ko) * 2007-08-20 2007-10-29 이원컴포텍 주식회사 차량용 완충의자의 높이조절용 밸브 집약식 조작버튼
US20090198419A1 (en) * 2008-02-05 2009-08-06 Bose Corporation Suspended seat autolocking
US8651573B2 (en) * 2008-10-07 2014-02-18 Lear Corporation Vehicle seat assembly having a self adjusting seat cushion
DE102009032077B4 (de) * 2009-07-07 2013-08-01 Airbus Operations Gmbh Endlagengedämpfter Hydraulikaktuator
US9199563B2 (en) 2013-06-04 2015-12-01 Bose Corporation Active suspension of a motor vehicle passenger seat
DE102015110664A1 (de) * 2015-07-02 2017-01-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Umschaltventil und Verbrennungsmotor
CN105221897A (zh) * 2015-09-28 2016-01-06 常州市日发精密机械厂 整体型撑杆
FR3065683B1 (fr) * 2017-04-26 2019-04-19 Peugeot Citroen Automobiles Sa Dispositif de suspension pour siege de vehicule comportant un support hydro-elastique.
CN108036010A (zh) * 2017-12-30 2018-05-15 深圳市中车业成实业有限公司 一种高速动车用油压减振器活塞阀系系统
DE102020123395A1 (de) * 2020-09-08 2022-03-10 Grammer Aktiengesellschaft Fahrzeugsitz mit Fluidkammereinheit
US11872916B2 (en) * 2020-09-24 2024-01-16 Seats Incorporated Damper system for suspension of vehicle seat
FR3148749A1 (fr) * 2023-05-17 2024-11-22 Psa Automobiles Sa Dispositif de suspension d’un siege de vehicule

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357397A1 (fr) * 1976-07-09 1978-02-03 Sifra Siege suspendu pour tous vehicules

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300203A (en) * 1965-04-12 1967-01-24 Caterpillar Tractor Co Hydropneumatic seat suspension
US3752432A (en) * 1970-12-31 1973-08-14 Universal Oil Prod Co Vehicle seats
US3879007A (en) * 1972-04-06 1975-04-22 Caterpillar Tractor Co Vehicle seat
US3954245A (en) * 1975-03-03 1976-05-04 Lear Siegler, Inc. Vehicle seat and support assembly therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357397A1 (fr) * 1976-07-09 1978-02-03 Sifra Siege suspendu pour tous vehicules

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916033A1 (de) * 1988-07-29 1990-02-01 Ikeda Bussan Co Fahrzeugsitz mit stossdaempfungseinrichtung
CN113771574A (zh) * 2021-11-15 2021-12-10 溧阳常大技术转移中心有限公司 一种柔性随重心高度自适应调节的车辆悬架

Also Published As

Publication number Publication date
FR2373413A1 (fr) 1978-07-07
FR2373413B1 (https=) 1980-08-01
GB1582144A (en) 1980-12-31
US4148518A (en) 1979-04-10
US4272117A (en) 1981-06-09
BE853040A (fr) 1977-09-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B60N 1/02

8139 Disposal/non-payment of the annual fee