ES480400A1 - Un asiento de vehiculo perfeccionado. - Google Patents

Un asiento de vehiculo perfeccionado.

Info

Publication number
ES480400A1
ES480400A1 ES480400A ES480400A ES480400A1 ES 480400 A1 ES480400 A1 ES 480400A1 ES 480400 A ES480400 A ES 480400A ES 480400 A ES480400 A ES 480400A ES 480400 A1 ES480400 A1 ES 480400A1
Authority
ES
Spain
Prior art keywords
seat
stop
vehicle seats
spring
height
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
ES480400A
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Publication of ES480400A1 publication Critical patent/ES480400A1/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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/22—Chairs or stools with vertically-adjustable seats with balancing device, e.g. by spring, by weight
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/36—Chairs or stools with vertically-adjustable seats with means, or adapted, for inclining the legs of the chair or stool for varying height of 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
    • B60N2/54—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)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

Un asiento de vehículo perfeccionado que comprende una parte de asiento, una parte de base, una suspensión que interconecta la parte de asiento y la parate de base y que forma una guía para el movimiento hacia arriba y hacia abajo de la parte de asiento con relación a la parate de base, un resorte de soporte de asiento que actúa hacia arriba sobre la parte de asiento y, bajo condiciones de carga estática, soporta a la parte de asiento y al ocupante del asiento en una posición de marcha que es ajustable variando para ello la pre carga del resorte, un dispositivo de tope de subida y un apoyo de tope de subida montados, respectivamente, en partes del asiento que se mueven la una con relación a la otra durante la subida y la baja de la parte de asiento, un miembro de soporte sobre el cual está montado el dispositivo de tope de subida, siendo dicho dispositivo de tope de subida movible con relación al miembro de soporte para variar la posición del tope de subida, es decir, la altura de la partede asiento a la cual se impide que prosiga el movimiento hacia arriba de la parte de asiento por aplicación mutua del dispositivo de tope de subida y el apoyo de tope de subida, caracterizado por ser el dispositivo de tope de subida compresible, contra la fuerza de un primer resorte de retorno, en una distancia correspondiente a la distancia entre la posición de marcha del asiento y la posición de tope de subida, y que incluye un dispositivo de bloqueo normalmente aplicado, pero liberable, para bloquear el dispositivo de tope de subida a dicho miembro de soporte y un segundo resorte de retorno que actúa sobre el dispositivo de tope de subida y al ser liberado el dispositivo de bloqueo, empuja al dispositivo de tope de subida contra el dispositivo de apoyo, con una fuerza sustancialmente menor que la fuerza del primer resorte de retorno.
ES480400A 1978-05-10 1979-05-09 Un asiento de vehiculo perfeccionado. Expired ES480400A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18630/78A GB1587328A (en) 1978-05-10 1978-05-10 Vehicle seats

Publications (1)

Publication Number Publication Date
ES480400A1 true ES480400A1 (es) 1980-01-01

Family

ID=10115765

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480400A Expired ES480400A1 (es) 1978-05-10 1979-05-09 Un asiento de vehiculo perfeccionado.

Country Status (8)

Country Link
US (1) US4286765A (es)
BE (1) BE876170A (es)
DE (1) DE2918495A1 (es)
ES (1) ES480400A1 (es)
FR (1) FR2425344A1 (es)
GB (1) GB1587328A (es)
IT (1) IT1165959B (es)
NL (1) NL7903629A (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3437097C2 (de) * 1984-10-10 1995-10-26 Stabilus Gmbh Stufenlos verstellbare Hubvorrichtung
US4714227A (en) * 1986-11-17 1987-12-22 Deere & Company Seat suspension for an off-road vehicle
US5261724A (en) * 1992-04-03 1993-11-16 Grammer Ag Sprung seat
DE102005017713B4 (de) * 2005-04-15 2007-10-31 Grammer Ag Fahrzeugsitz mit verformbarer Rückenlehne
DE102006017774B4 (de) * 2006-04-15 2014-02-13 Grammer Aktiengesellschaft Fahrzeugsitz mit einem höhenverstellbaren Sitzgestell
DE102006059745A1 (de) * 2006-12-18 2008-06-19 Grammer Ag Luftfeder für einen Fahrzeugsitz sowie Fahrzeugsitz mit einer derartigen Luftfeder
DE102007009170B4 (de) * 2007-02-21 2014-10-30 Johnson Controls Components Gmbh & Co. Kg Fahrzeugsitz, insbesondere Nutzfahrzeugsitz
US7506932B2 (en) * 2007-05-31 2009-03-24 H.O. Bostrom Company, Inc. Adjustable jockey seat assembly
DE102007032897B4 (de) * 2007-07-14 2014-05-28 Grammer Aktiengesellschaft Fahrzeugsitz mit einem Grundrahmen und einem gegenüber diesem Grundrahmen realtivbeweglichen Sitzrahmen
DE102007056700B4 (de) * 2007-11-24 2012-03-29 Grammer Aktiengesellschaft Vorrichtung mit einem Federungssystem sowie Verfahren zur Einstellung eines Federungssystems
DE102008022045B3 (de) * 2008-05-03 2009-07-30 Grammer Ag Fahrzeugsitz mit einer Einrichtung zur Steuerung eines pneumatisch geregelten Federungssystems
DE102008052960B4 (de) * 2008-10-23 2014-02-13 Grammer Aktiengesellschaft Federungsschwingungssystem zur Schwingungsreduzierung
DE102008056200B4 (de) * 2008-11-06 2014-04-03 Grammer Aktiengesellschaft Scherengestell für einen Fahrzeugsitz, Fahrzeugsitz, insbesondere Kraftfahrzeugsitz, und Verfahren zum Herstellen eines Unterbaus eines Fahrzeugsitzes
DE102009005381B4 (de) * 2009-01-21 2013-05-08 Grammer Aktiengesellschaft Vorrichtung zum Federn einer Masse und Verfahren zum Einstellen und/oder Betreiben einer Fluidfeder
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
DE102010033419A1 (de) 2010-08-04 2012-02-09 Grammer Aktiengesellschaft Horizontfedereinrichtung für Fahrzeugsitze mit Elastomerfederelement mit progressiver Federkennlinie
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
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
DE102010052619A1 (de) * 2010-11-29 2012-05-31 Grammer Aktiengesellschaft Fahrzeugsitz mit geführten Scherenarmen
DE102010053752A1 (de) 2010-12-08 2012-06-14 Grammer Aktiengesellschaft Fahrzeugschwingungsvorrichtung für Fahrzeugsitze oder Fahrzeugkabinen
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
DE102011053647B4 (de) 2011-09-15 2022-02-03 Grammer Aktiengesellschaft Fahrzeugsitz mit einer Federungsvorrichtung und Kraftfahrzeug
DE102015113176B4 (de) 2015-08-10 2021-12-30 Grammer Aktiengesellschaft Horizontalschwingungsvorrichtung für einen Fahrzeugsitz
US10850651B2 (en) 2018-04-13 2020-12-01 Clearmotion Acquisition I Llc Active seat suspension systems including systems with non-back-drivable actuators

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2483395A (en) * 1945-05-14 1949-10-04 Chisholm Ryder Co Inc Telescoping structure
US3493211A (en) * 1968-02-26 1970-02-03 American Seating Co Shock-absorbing seat
US3519240A (en) * 1968-09-27 1970-07-07 Swenson Corp Seat suspension
CA957264A (en) * 1972-08-10 1974-11-05 Universal Oil Products Company Suspension seats for vehicles
GB1432999A (en) * 1973-05-22 1976-04-22 Universal Oil Prod Co Vehicle seats
US3927854A (en) * 1974-02-27 1975-12-23 Milburn K Carey Automotive seat suspension system
US3957304A (en) * 1975-05-30 1976-05-18 Sears Manufacturing Company Restraint for a vehicle seat and seat belt
US4069992A (en) * 1976-09-13 1978-01-24 Corner & Lada Co., Inc. Travel stop
US4092009A (en) * 1977-03-16 1978-05-30 Sears Manufacturing Company Height adjuster for a vehicle seat

Also Published As

Publication number Publication date
NL7903629A (nl) 1979-11-13
FR2425344A1 (fr) 1979-12-07
IT7909417A0 (it) 1979-05-08
GB1587328A (en) 1981-04-01
DE2918495A1 (de) 1979-11-15
US4286765A (en) 1981-09-01
IT1165959B (it) 1987-04-29
BE876170A (fr) 1979-11-12

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