ES475430A1 - Un asiento de vehiculo con suspension elastica. - Google Patents

Un asiento de vehiculo con suspension elastica.

Info

Publication number
ES475430A1
ES475430A1 ES475430A ES475430A ES475430A1 ES 475430 A1 ES475430 A1 ES 475430A1 ES 475430 A ES475430 A ES 475430A ES 475430 A ES475430 A ES 475430A ES 475430 A1 ES475430 A1 ES 475430A1
Authority
ES
Spain
Prior art keywords
seat
spring
vehicle seat
coupling device
vibrations
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.)
Expired
Application number
ES475430A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19772753105 external-priority patent/DE2753105A1/de
Application filed by Individual filed Critical Individual
Publication of ES475430A1 publication Critical patent/ES475430A1/es
Expired 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
    • B60N2/501—Seat suspension devices actively controlled suspension, e.g. electronic control
    • 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
    • B60N2/505—Adjustable suspension including height adjustment
    • 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
    • B60N2/525—Seat suspension devices using fluid means using gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

Un asiento de vehículo con suspensión elástica, en el cual un bastidor de asiento, que lleva el relleno de almohadillado, está apoyado en un bastidor de piso por medio de bielas dispuestas en ellos y de un muelle neumático intercalado, y en el cual la altura estática ajustada del asiento se mantiene constante automáticamente, con independencia del peso del usuario en cada caso, reduciéndose la presión interior de funcionamiento del muelle neumático en posiciones de oscilación situadas por encima de la altura estática por medio de una válvula de purga de aire comprimido, y aumentándose, en posiciones de oscilación situadas por de bajo de la altura estática, por medio de una válvula de alimentación de aire comprimido, realizándose la apertura y el cierre de las válvulas por medio de una mecánica de mando cuyo movimiento está acoplado con el movimiento de oscilación del asiento.
ES475430A 1977-11-29 1978-11-27 Un asiento de vehiculo con suspension elastica. Expired ES475430A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772753105 DE2753105A1 (de) 1977-11-29 1977-11-29 Luftgefederter fahrzeugsitz

Publications (1)

Publication Number Publication Date
ES475430A1 true ES475430A1 (es) 1979-05-01

Family

ID=6024841

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475430A Expired ES475430A1 (es) 1977-11-29 1978-11-27 Un asiento de vehiculo con suspension elastica.

Country Status (13)

Country Link
US (1) US4213594A (es)
JP (1) JPS5497924A (es)
AR (1) AR220732A1 (es)
AU (1) AU527722B2 (es)
BR (1) BR7807842A (es)
CA (1) CA1089347A (es)
ES (1) ES475430A1 (es)
FR (1) FR2409880B1 (es)
GB (1) GB2010437B (es)
IT (1) IT1203153B (es)
PL (1) PL122972B1 (es)
SE (1) SE439753B (es)
YU (1) YU40539B (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043177C2 (de) * 1980-11-15 1985-05-23 Fa. Willibald Grammer, 8450 Amberg Abgefederter Fahrzeugsitz
JPS5861632U (ja) * 1981-10-21 1983-04-26 厚木自動車部品株式会社 シ−ト高さ調整装置
DE3333604A1 (de) * 1983-09-14 1985-03-28 Gebr. Isringhausen, 4920 Lemgo Luftgefederter fahrzeugsitz
AU572940B2 (en) * 1985-01-04 1988-05-19 Tachikawa Spring Co. Ltd. Body-weight adjusting device of a seat suspension
AU572617B2 (en) * 1985-01-08 1988-05-12 Tachikawa Spring Co. Ltd. Body-weight adjusting device of a seat suspension
DE3517504A1 (de) * 1985-05-15 1986-11-20 Grammer Sitzsysteme GmbH, 8450 Amberg Abgefederter fahrzeugsitz
DE3517505A1 (de) * 1985-05-15 1986-11-20 Grammer Sitzsysteme GmbH, 8450 Amberg Abgefederter fahrzeugsitz
US4709896A (en) * 1985-10-30 1987-12-01 Sears Manufacturing Co. In-seat suspension
US4828216A (en) * 1987-06-26 1989-05-09 Seats Incorporated Floating knee pivot suspension
JP2597171B2 (ja) * 1988-12-19 1997-04-02 難波プレス工業株式会社 車両シートのエヤサスペンション
DE4025183C1 (es) * 1990-08-09 1991-11-14 Grammer Ag, 8450 Amberg, De
US5169113A (en) * 1990-11-07 1992-12-08 Sears Manufacturing Company Apparatus for controlling and protecting a vehicle seat suspension
US5169112A (en) * 1991-08-26 1992-12-08 Milsco Manufacturing Company Electronic suspension vehicle seat
US5176355A (en) * 1991-12-09 1993-01-05 Carter John W Control for height of a seat
US5294085A (en) * 1992-11-10 1994-03-15 Comfort Ridge Usa, Inc. Shock and vibration isolation apparatus for motor vehicle seats
US5698262A (en) * 1996-05-06 1997-12-16 Libbey-Owens-Ford Co. Method for forming tin oxide coating on glass
DE19915138C2 (de) 1999-03-26 2003-12-11 Isringhausen Geb Luftgefederter Fahrzeugsitz mit Konstanthaltung der statischen Höhe
KR100770652B1 (ko) * 2007-08-20 2007-10-29 이원컴포텍 주식회사 차량용 완충의자의 높이조절용 밸브 집약식 조작버튼
US8074684B2 (en) * 2007-10-12 2011-12-13 Norgren Gt Development Corporation Seat height control system
DE102010026569B4 (de) * 2009-07-28 2014-03-27 Grammer Aktiengesellschaft Regelungseinrichtung zur Reduzierung einer Schwingungsbewegung einer federkraftbeaufschlagten schwingenden Vorrichtung
DE102010010290B4 (de) 2010-03-04 2017-10-26 Grammer Aktiengesellschaft Fahrzeugsitz mit Gleitelement
DE102010022959A1 (de) 2010-06-08 2011-12-08 Grammer Ag Pneumatische Federungssysteme für Fahrzeuge und Verfahren zum pneumatischen Federn von Fahrzeugteilen
DE102010026015B4 (de) 2010-07-01 2015-01-15 Johnson Controls Components Gmbh & Co. Kg Fahrzeugsitz, insbesondere Nutzfahrzeugsitz
DE102010035888B4 (de) 2010-08-30 2018-05-09 Grammer Ag Fahrzeugsschwingungsvorrichtung
DE102010054752B4 (de) 2010-09-13 2012-06-28 Grammer Aktiengesellschaft Gefederte Mehrpunktlagerung für Fahrzeuge mit Elastomerfederelement
DE102010045114B4 (de) 2010-09-13 2019-12-19 Grammer Aktiengesellschaft Verfahren zum Betreiben einer Fahrzeugdämpfungseinrichtung für einen Fahrzeugsitz / eine Fahrzeugkabine und Fahrzeugdämpfungseinrichtung für einen Fahrzeugsitz / eine Fahrzeugkabine
DE102010046489B3 (de) 2010-09-20 2012-01-05 Keiper Gmbh & Co. Kg Fahrzeugsitz, insbesondere Nutzfahrzeugsitz
DE102010046799B4 (de) 2010-09-22 2012-06-06 Keiper Gmbh & Co. Kg Fahrzeugsitz, insbesondere Nutzfahrzeugsitz
DE102010048210B4 (de) 2010-10-13 2021-09-16 Grammer Aktiengesellschaft Fahrzeugsitz mit Fluidfeder
DE102010051325B4 (de) 2010-11-16 2020-11-26 Grammer Aktiengesellschaft Sitzfuß für einen Personensitz
DE102010055344A1 (de) 2010-12-21 2012-06-21 Grammer Aktiengesellschaft Horizontale Sitzverstellung mit Stellglied
DE102010055342B4 (de) 2010-12-21 2015-03-26 Grammer Aktiengesellschaft Horizontale Sitzfedereinrichtung
DE102011009530B4 (de) 2011-01-26 2014-04-10 Grammer Aktiengesellschaft Fahrzeugschwingungsvorrichtung, Fahrzeugsitz oder Fahrgastzelle bzw. Fahrzeugkabine eines Fahrzeuges
DE102011015364B4 (de) 2011-03-28 2012-10-11 Grammer Aktiengesellschaft Fahrzeugsitz mit einer Tragstruktur
CN104002715A (zh) * 2014-04-23 2014-08-27 长春富维—江森自控汽车饰件系统有限公司 一种轻量化的悬浮座椅x型结构
DE102014109191B8 (de) * 2014-07-01 2018-12-20 Grammer Aktiengesellschaft Federungssystem für Fahrzeugsitze und Verfahren zum Federn von Fahrzeugsitzteilen
DE102016112119B4 (de) * 2016-07-01 2023-09-14 Grammer Aktiengesellschaft Federungsvorrichtung
AU2018395241A1 (en) 2017-12-27 2020-07-09 Ergoair, Inc. Pneumatic seat support
EP3552869A3 (en) 2018-04-09 2019-12-04 Seats Incorporated Seat systems for emergency vehicles
DE102018122083B4 (de) * 2018-09-11 2022-12-22 Grammer Aktiengesellschaft Fahrzeugsitz
US10682927B1 (en) 2019-03-26 2020-06-16 Seats Incorporated Vehicle seat control assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150855A (en) * 1962-01-17 1964-09-29 Caterpillar Tractor Co Resilient suspension for vehicle seat
US3178148A (en) * 1963-05-01 1965-04-13 Case Co J I Vehicle seat suspensions
US3218020A (en) * 1964-03-16 1965-11-16 Caterpillar Tractor Co Resilient seat mounting
US3335996A (en) * 1965-09-10 1967-08-15 Bostrom Corp Variable damping control for seats
US3430444A (en) * 1967-04-17 1969-03-04 Int Harvester Co Variable volume accumulator seat suspension
US3879007A (en) * 1972-04-06 1975-04-22 Caterpillar Tractor Co Vehicle seat
US3883172A (en) * 1973-07-02 1975-05-13 Caterpillar Tractor Co Vehicular seat mounting linkage
US3938770A (en) * 1974-10-07 1976-02-17 Caterpillar Tractor Co. Method and apparatus for hydraulically suspending a vehicle seat
US3951373A (en) * 1975-02-18 1976-04-20 Milsco Manufacturing Company Vehicle seat having valve controlled air spring
US3954245A (en) * 1975-03-03 1976-05-04 Lear Siegler, Inc. Vehicle seat and support assembly therefor
US4022411A (en) * 1975-06-27 1977-05-10 Royal Industries, Inc. Self-levelling seat suspension system for vehicles

Also Published As

Publication number Publication date
YU40539B (en) 1986-02-28
CA1089347A (en) 1980-11-11
SE439753B (sv) 1985-07-01
GB2010437B (en) 1982-08-25
FR2409880A1 (fr) 1979-06-22
YU276878A (en) 1982-06-30
AU4198978A (en) 1979-06-07
BR7807842A (pt) 1979-07-31
PL122972B1 (en) 1982-09-30
IT7812879A0 (it) 1978-11-24
IT1203153B (it) 1989-02-15
US4213594A (en) 1980-07-22
PL211298A1 (pl) 1979-09-10
JPH0344930B2 (es) 1991-07-09
JPS5497924A (en) 1979-08-02
FR2409880B1 (fr) 1986-04-25
AU527722B2 (en) 1983-03-17
AR220732A1 (es) 1980-11-28
GB2010437A (en) 1979-06-27
SE7812178L (sv) 1979-05-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991007