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WO2009075327A1 - Structure de siège - Google Patents

Structure de siège Download PDF

Info

Publication number
WO2009075327A1
WO2009075327A1 PCT/JP2008/072516 JP2008072516W WO2009075327A1 WO 2009075327 A1 WO2009075327 A1 WO 2009075327A1 JP 2008072516 W JP2008072516 W JP 2008072516W WO 2009075327 A1 WO2009075327 A1 WO 2009075327A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
base frame
layer
elastic support
vibration
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.)
Ceased
Application number
PCT/JP2008/072516
Other languages
English (en)
Japanese (ja)
Inventor
Etsunori Fujita
Seiji Kawasaki
Yasuhide Takata
Yumi Ogura
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.)
Delta Tooling Co Ltd
Original Assignee
Delta Tooling Co Ltd
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 Delta Tooling Co Ltd filed Critical Delta Tooling Co Ltd
Publication of WO2009075327A1 publication Critical patent/WO2009075327A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B60N2/506—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
    • 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
    • B60N2/542—Seat suspension devices using mechanical springs made of rubber or other material having high internal friction, e.g. polymers
    • 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
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7011—Upholstery springs ; Upholstery of substantially two-dimensional shape, e.g. hammock-like, plastic shells, fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

Structure de siège présentant des caractéristiques améliorées d'absorption des vibrations. Une section (10) d'assise du siège est dotée d'une armature (12) de base en résine synthétique supportée par une armature latérale (11) via un premier mécanisme (17) de support élastique, une armature (13) de couche supérieure en résine synthétique supportée par l'armature (12) de base via un deuxième mécanisme (18) de support élastique, un matériau (14) de coussin intermédiaire placé entre l'armature (12) de base et l'armature (13) de couche supérieure de manière à faire coopérer une partie du matériau de coussin intermédiaire avec l'armature (12) de base, et un matériau (15) de coussin de couche supérieure servant à recouvrir l'armature (13) de couche supérieure. Dans la structure ci-dessus, les deux mécanismes de support élastique sont disposés en série, ce qui produit une différence de phase entre le mouvement de l'armature (12) de base induit par des vibrations communiquées via un plancher de carrosserie de véhicule et transmises à l'armature (12) de base et le mouvement de l'armature (13) de couche supérieure induit par les vibrations qui sont en outre transmises à l'armature (13) de couche supérieure. De ce fait, les vibrations à basses fréquences, en particulier, sont efficacement absorbées et amorties.
PCT/JP2008/072516 2007-12-11 2008-12-11 Structure de siège Ceased WO2009075327A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-320230 2007-12-11
JP2007320230A JP5178171B2 (ja) 2007-12-11 2007-12-11 座席構造

Publications (1)

Publication Number Publication Date
WO2009075327A1 true WO2009075327A1 (fr) 2009-06-18

Family

ID=40755566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/072516 Ceased WO2009075327A1 (fr) 2007-12-11 2008-12-11 Structure de siège

Country Status (2)

Country Link
JP (1) JP5178171B2 (fr)
WO (1) WO2009075327A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11413995B2 (en) 2019-05-09 2022-08-16 Ariens Company Suspension system for a utility vehicle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011078503A (ja) * 2009-10-05 2011-04-21 Delta Tooling Co Ltd クッション構造及び乗物用シート
JP5614042B2 (ja) * 2010-01-20 2014-10-29 スズキ株式会社 車両用シート

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963235A (ja) * 1982-10-01 1984-04-10 Nanba Press Kogyo Kk 車輌用座席
JPH05228039A (ja) * 1991-12-26 1993-09-07 Toyota Motor Corp フロントシートのシートクッション構造
JP2002087131A (ja) * 2000-09-20 2002-03-26 Denso Corp 乗員体重検知装置
JP2007126051A (ja) * 2005-11-04 2007-05-24 Delta Tooling Co Ltd シート構造

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963235A (ja) * 1982-10-01 1984-04-10 Nanba Press Kogyo Kk 車輌用座席
JPH05228039A (ja) * 1991-12-26 1993-09-07 Toyota Motor Corp フロントシートのシートクッション構造
JP2002087131A (ja) * 2000-09-20 2002-03-26 Denso Corp 乗員体重検知装置
JP2007126051A (ja) * 2005-11-04 2007-05-24 Delta Tooling Co Ltd シート構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11413995B2 (en) 2019-05-09 2022-08-16 Ariens Company Suspension system for a utility vehicle
US12054082B2 (en) 2019-05-09 2024-08-06 Ariens Company Suspension system for a utility vehicle

Also Published As

Publication number Publication date
JP5178171B2 (ja) 2013-04-10
JP2009142341A (ja) 2009-07-02

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