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ES458890A1 - Perfeccionamientos en conjuntos de suspension de asientos para carretillas elevadoras. - Google Patents

Perfeccionamientos en conjuntos de suspension de asientos para carretillas elevadoras.

Info

Publication number
ES458890A1
ES458890A1 ES458890A ES458890A ES458890A1 ES 458890 A1 ES458890 A1 ES 458890A1 ES 458890 A ES458890 A ES 458890A ES 458890 A ES458890 A ES 458890A ES 458890 A1 ES458890 A1 ES 458890A1
Authority
ES
Spain
Prior art keywords
components
seat
upright
lower seat
framework
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
ES458890A
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.)
Caterpillar Industrial Inc
Original Assignee
Towmotor Corp
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 Towmotor Corp filed Critical Towmotor Corp
Publication of ES458890A1 publication Critical patent/ES458890A1/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
    • B60N2/502—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
    • B60N2/507—Parallelogram-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
    • B60N2/54—Seat suspension devices using mechanical springs
    • B60N2/548—Torsion springs, e.g. torsion helicoidal springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Perfeccionamientos en conjuntos de suspensión de asientos para carretillas elevadoras, que tienen un conjunto de mástil, un carro para elevar cargas, y un compartimiento del conductor, caracterizados porque se dota a cada conjunto de un componente de base montado sobre una superficie de sustentación del asiento; un par de componentes alzados separados fijos al componente de la base y saliendo normalmente del componente, componentes inferiores del asiento; por lo menos un par de componentes de articulación paralelos unidos entre los componentes interiores del asiento y los componentes alzados; un dispositivo de eje que se extiende entre el par de componentes alzados y que se une a los mismos; y medios de resorte unidos al dispositivo de eje para inducir fuerza en uno por lo menos del par de componentes de articulación para empujar a los componentes inferiores del asiento en sentido contrario al componente de la base.
ES458890A 1976-07-09 1977-05-18 Perfeccionamientos en conjuntos de suspension de asientos para carretillas elevadoras. Expired ES458890A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/703,996 US4047759A (en) 1976-07-09 1976-07-09 Compact seat suspension for lift truck

Publications (1)

Publication Number Publication Date
ES458890A1 true ES458890A1 (es) 1978-03-16

Family

ID=24827649

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458890A Expired ES458890A1 (es) 1976-07-09 1977-05-18 Perfeccionamientos en conjuntos de suspension de asientos para carretillas elevadoras.

Country Status (5)

Country Link
US (1) US4047759A (es)
DE (1) DE2724298A1 (es)
ES (1) ES458890A1 (es)
FR (1) FR2357398A1 (es)
GB (1) GB1513124A (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951244A1 (de) * 1979-12-19 1981-07-23 Heinz 8770 Lohr Paulisch Aus der sitzstellung in eine liegelage abklappbarer sessel
US4520986A (en) * 1983-01-10 1985-06-04 Towmotor Corporation Suspended seat assembly
US4589621A (en) * 1984-01-03 1986-05-20 International Business Machines Corporation Ergonomic monitor stand
FR2562003B1 (fr) * 1984-03-28 1988-08-05 Peugeot Dispositif de reglage d'un coussin d'assise de siege, notamment dans un vehicule automobile
GB2173396B (en) * 1985-03-12 1989-01-18 Toyota Auto Body Co Ltd Suspension device for vehicle seat
US5088676A (en) * 1988-06-30 1992-02-18 Ncr Corporation Compact height adjustable base for a display
US4919387A (en) * 1989-03-06 1990-04-24 Bell & Howell Publication Systems Company Tilt and swivel support apparatus
DE4135646A1 (de) * 1991-10-29 1993-05-06 Tachi-S Co., Ltd., Akishima, Tokio/Tokyo, Jp Sitzaufhaengevorrichtung fuer autos
DE4431248C1 (de) * 1994-09-02 1995-08-17 Daimler Benz Ag Ausbaubarer Rücksitz für Kraftfahrzeuge
US6237889B1 (en) * 1998-07-16 2001-05-29 Eric Bischoff Seat suspension assembly
US6296221B1 (en) 1998-11-05 2001-10-02 Jacques Nadeau Universal seat suspension system
US6644744B2 (en) 2001-10-01 2003-11-11 Johnson Controls Technology Company Release mechanism for a seat
DE10228631A1 (de) * 2002-06-26 2004-01-22 Still Wagner Gmbh & Co. Kg Flurförderzeug mit einem gedämpften Fahrerplatz
US7008015B2 (en) 2003-12-16 2006-03-07 Eric Bischoff Seat suspension assembly
US7246836B2 (en) * 2005-07-06 2007-07-24 Seats Incorporated Seat having suspension system
WO2007130611A2 (en) * 2006-05-04 2007-11-15 Ergotron, Inc. Stand system and method
CN101412357B (zh) * 2008-11-17 2010-06-02 中国三江航天工业集团公司特种车辆技术中心 一种带横向稳定机构的双减振器螺旋弹簧悬架系统
US8197004B2 (en) * 2008-12-01 2012-06-12 Milsco Manfacturing Company, A Unit Of Jason Incorporated Adjustable vehicle seat suspension
KR100968778B1 (ko) 2009-05-26 2010-07-08 에이원마린테크 주식회사 선박용 완충의자
US8016258B1 (en) 2010-04-30 2011-09-13 Seats, Inc. Suspension adjustment mechanism for low suspension seat
WO2012129665A1 (en) 2011-03-30 2012-10-04 Professional Components Ltd. Suspended marine platform
JP5759614B2 (ja) * 2011-04-05 2015-08-05 ゾディアック シーツ フランス 調節可能な座席
US8690114B2 (en) 2012-04-12 2014-04-08 Seats, Inc. Adjustable suspension system for off-road vehicle
US8561748B1 (en) 2012-04-12 2013-10-22 Seats, Inc. Suspension configuration for a seat
US9579994B2 (en) * 2013-10-17 2017-02-28 Amerequip Corporation Adjustable seat support
US9969307B1 (en) * 2016-09-26 2018-05-15 Armorworks Holdings, Inc. Pivot arm mounted energy attenuating seat
US10682933B2 (en) 2018-05-16 2020-06-16 Eric Bischoff Adjustable seat suspension assembly
KR102233666B1 (ko) * 2020-02-27 2021-03-29 김경태 위치 조정기능이 적용된 충격 흡수식 선박용 의자
KR200493827Y1 (ko) * 2020-03-12 2021-06-11 신명식 보트 완충 의자
DE102020110786B4 (de) * 2020-04-21 2024-02-08 Grammer Aktiengesellschaft Federungsvorrichtung
US12179646B2 (en) 2022-05-05 2024-12-31 Eric Bischoff Impulse compensating seat suspension

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633897A (en) * 1946-03-21 1953-04-07 William H Moore Spring mounted chair seat
US3198473A (en) * 1962-06-18 1965-08-03 Massey Ferguson Inc Multiple position seat
NL134576C (es) * 1963-08-24
FR1383082A (fr) * 1963-11-12 1964-12-24 Renault Matelassure à ressorts métalliques
US3325136A (en) * 1965-03-18 1967-06-13 Bostrom Corp Seat suspension
US3319920A (en) * 1965-05-11 1967-05-16 Freedman Paul Vehicle seat
US3335996A (en) * 1965-09-10 1967-08-15 Bostrom Corp Variable damping control for seats
US3572828A (en) * 1967-10-23 1971-03-30 Wilhelm Lehner Seat for vehicle preferably agricultural vehicle
DE1978953U (de) * 1967-11-22 1968-02-15 Bremshey & Co Kraftfahrzeugsitz.
US3602475A (en) * 1969-07-17 1971-08-31 Carl P Sedlock Shock-absorbing seat structure
US3797798A (en) * 1972-06-26 1974-03-19 Deere & Co Vehicle seat with suspension and selective suspension lock-out
GB1432999A (en) * 1973-05-22 1976-04-22 Universal Oil Prod Co Vehicle seats

Also Published As

Publication number Publication date
US4047759A (en) 1977-09-13
FR2357398A1 (fr) 1978-02-03
GB1513124A (en) 1978-06-07
DE2724298A1 (de) 1978-01-12

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