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SE0702384L - chair base - Google Patents

chair base

Info

Publication number
SE0702384L
SE0702384L SE0702384A SE0702384A SE0702384L SE 0702384 L SE0702384 L SE 0702384L SE 0702384 A SE0702384 A SE 0702384A SE 0702384 A SE0702384 A SE 0702384A SE 0702384 L SE0702384 L SE 0702384L
Authority
SE
Sweden
Prior art keywords
subframe
pivoting
chair base
lower ends
link mechanisms
Prior art date
Application number
SE0702384A
Other languages
Swedish (sv)
Other versions
SE531594C2 (en
Inventor
Krister Lindquist
Rickard Magnusson
Anna Kjernsvik
Olov Karlsson
Kenneth Soeder
Johan Knaelmann
Original Assignee
Scania Cv Abp
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 Scania Cv Abp filed Critical Scania Cv Abp
Priority to SE0702384A priority Critical patent/SE531594C2/en
Priority to PCT/SE2008/051191 priority patent/WO2009054788A1/en
Publication of SE0702384L publication Critical patent/SE0702384L/en
Publication of SE531594C2 publication Critical patent/SE531594C2/en

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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
    • B60N2/161—Rods
    • B60N2/1615—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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/062—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable transversally slidable
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/168—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable and provided with braking systems
    • 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
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/38—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles specially constructed for use on tractors or like off-road vehicles
    • B60N2/39—Seats tiltable to compensate for roll inclination of vehicles
    • 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
    • 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
    • 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
    • B60N2/506—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
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2002/0204—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement
    • B60N2002/0212—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement the seat or seat part turning about or moving along a longitudinal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

A seat subframe (10) comprising a pair of torsion link mechanisms (20) arranged at mutual lateral spacing which have upper and lower ends supported for pivoting about transverse axes (26) to allow vertical movement of the subframe (10). According to the invention the upper and lower ends of the torsion link mechanisms (20) are also supported for pivoting about longitudinal axes to allow lateral movement of the subframe (10).
SE0702384A 2007-10-26 2007-10-26 chair base SE531594C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0702384A SE531594C2 (en) 2007-10-26 2007-10-26 chair base
PCT/SE2008/051191 WO2009054788A1 (en) 2007-10-26 2008-10-23 Scissor-arm suspension for vehicle seat allowing sidewise movement of the seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0702384A SE531594C2 (en) 2007-10-26 2007-10-26 chair base

Publications (2)

Publication Number Publication Date
SE0702384L true SE0702384L (en) 2009-04-27
SE531594C2 SE531594C2 (en) 2009-06-02

Family

ID=40579773

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0702384A SE531594C2 (en) 2007-10-26 2007-10-26 chair base

Country Status (2)

Country Link
SE (1) SE531594C2 (en)
WO (1) WO2009054788A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008059999A1 (en) * 2008-12-02 2010-06-10 GM Global Technology Operations, Inc., Detroit Motor vehicle seat with an adjustment
US10046677B2 (en) 2013-04-23 2018-08-14 Clearmotion Acquisition I Llc Seat system for a vehicle
CN105138784B (en) * 2015-09-06 2018-09-28 山东理工大学 The Analytic Calculation Method of high speed railway car seat suspension optimum damping ratio
CN105183983B (en) * 2015-09-06 2018-06-29 山东理工大学 The optimum design method of high speed railway car seat suspension optimum damping ratio
DE102015121764B4 (en) 2015-12-14 2023-08-31 Grammer Aktiengesellschaft vehicle vibration device
DE102015121765B4 (en) * 2015-12-14 2022-11-17 Grammer Aktiengesellschaft vehicle vibration device
DE102018124512B4 (en) * 2018-10-04 2020-09-03 Grammer Ag Vehicle seat
EP3702209B1 (en) * 2019-02-26 2023-06-21 Toyota Jidosha Kabushiki Kaisha Vehicle seat
DE102019134237B4 (en) * 2019-12-13 2024-05-29 Grammer Aktiengesellschaft Vehicle seat with a spring unit for absorbing rolling and vertical spring movements
DE102019134233A1 (en) * 2019-12-13 2021-06-17 Grammer Aktiengesellschaft Vehicle seat with a spring unit for springing roll and vertical spring movements
DE102019134244B4 (en) * 2019-12-13 2024-08-01 Grammer Aktiengesellschaft Vehicle seat with scissor frame arrangement
DE102019134238B4 (en) * 2019-12-13 2023-09-14 Grammer Aktiengesellschaft Vehicle seat with scissor frame arrangement
DE102019134234B4 (en) 2019-12-13 2024-05-29 Grammer Aktiengesellschaft Vehicle seat with a spring unit for absorbing rolling and vertical spring movements

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429405A1 (en) * 1994-08-09 1996-02-15 Isringhausen Geb Vibration-supported vehicle seat with an inclination and / or height adjustment of the seat
US5950977A (en) * 1998-03-31 1999-09-14 Proksch; Frederick D. Seat suspension system with defined path of motion
DE10019218A1 (en) * 2000-04-18 2001-10-31 Bosch Gmbh Robert Device for adjusting a vehicle seat

Also Published As

Publication number Publication date
SE531594C2 (en) 2009-06-02
WO2009054788A1 (en) 2009-04-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed