WO2008129685A1 - バンプストッパ - Google Patents

バンプストッパ Download PDF

Info

Publication number
WO2008129685A1
WO2008129685A1 PCT/JP2007/061967 JP2007061967W WO2008129685A1 WO 2008129685 A1 WO2008129685 A1 WO 2008129685A1 JP 2007061967 W JP2007061967 W JP 2007061967W WO 2008129685 A1 WO2008129685 A1 WO 2008129685A1
Authority
WO
WIPO (PCT)
Prior art keywords
distal end
end portion
collision
partner member
bump stopper
Prior art date
Application number
PCT/JP2007/061967
Other languages
English (en)
French (fr)
Inventor
Naoto Okada
Takuya Kishida
Original Assignee
Unimatec 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 Unimatec Co., Ltd. filed Critical Unimatec Co., Ltd.
Priority to EP07745224.1A priority Critical patent/EP2143972B1/en
Priority to US12/594,556 priority patent/US8382078B2/en
Publication of WO2008129685A1 publication Critical patent/WO2008129685A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/44—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vibration Dampers (AREA)
  • Springs (AREA)
  • Golf Clubs (AREA)

Abstract

　周面に括れ部２Ａ，２Ｂを有し、環状の軸方向先端部３にて相手部材６１に衝突したときに弾性変形して緩衝作用を発揮するバンプストッパ１であって、先端部３はバンプストッパ中心軸線０が相手部材６１の衝突面６２に対して傾いた状態で相手部材６１に衝突するバンプストッパ１において、先端部３が相手部材６１に衝突したときに衝突面６２上を滑るのを抑制し、もって騒音が発生するのを抑制することができるバンプストッパ１を提供する。この目的を達成するため、先端部３は、その外径が先太で内径が拡径した形状とされ、内径面最先端に位置する衝突開始点４の径寸法ｄ１がその直上に位置する括れ部２Ａの外径寸法ｄ２と略同等以上の大きさに設定されている。先端部３は衝突時モーメントの作用により更に外径側へ倒れるように弾性変形する。
PCT/JP2007/061967 2007-04-06 2007-06-14 バンプストッパ WO2008129685A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07745224.1A EP2143972B1 (en) 2007-04-06 2007-06-14 Bump stopper
US12/594,556 US8382078B2 (en) 2007-04-06 2007-06-14 Bump stopper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007100624A JP5267761B2 (ja) 2007-04-06 2007-04-06 バンプストッパ
JP2007-100624 2007-04-06

Publications (1)

Publication Number Publication Date
WO2008129685A1 true WO2008129685A1 (ja) 2008-10-30

Family

ID=39875230

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/061967 WO2008129685A1 (ja) 2007-04-06 2007-06-14 バンプストッパ

Country Status (4)

Country Link
US (1) US8382078B2 (ja)
EP (1) EP2143972B1 (ja)
JP (1) JP5267761B2 (ja)
WO (1) WO2008129685A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008302709A (ja) * 2007-06-05 2008-12-18 Mazda Motor Corp 車両のサスペンション装置
US8276894B2 (en) * 2007-11-21 2012-10-02 Basf Corporation Insulator for a vehicle suspension system
US20090127043A1 (en) * 2007-11-21 2009-05-21 Dickson Daniel G Insulator for vehicle suspension system
KR101561721B1 (ko) * 2008-08-20 2015-10-19 바스프 에스이 보조 스프링
DE102009047404B4 (de) * 2009-12-02 2021-07-29 Ford Global Technologies, Llc Radaufhängung
JP5752848B2 (ja) * 2012-03-12 2015-07-22 株式会社パイオラックス 付勢装置
US8677563B2 (en) * 2012-06-28 2014-03-25 Newfrey Llc Trunk cushion
US9181745B1 (en) 2014-05-21 2015-11-10 Newfrey Llc Trunk cushion assembly
JP6428821B2 (ja) * 2017-03-27 2018-11-28 マツダ株式会社 車両の後部車体構造

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04194428A (ja) * 1990-11-27 1992-07-14 Nippon Mektron Ltd バンプストッパー
JPH0952505A (ja) 1995-08-11 1997-02-25 Toyo Tire & Rubber Co Ltd 車両用バウンドストッパ
JPH0979305A (ja) 1995-09-08 1997-03-25 Polyurethan Kasei Kk 車両用ショックアブソーバーのバンプクッション
JP2000301923A (ja) * 1999-04-21 2000-10-31 Kurashiki Kako Co Ltd バンプストッパ
JP2006069463A (ja) 2004-09-06 2006-03-16 Honda Motor Co Ltd 車両のサスペンション装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028360B (de) * 1952-02-04 1958-04-17 Siemens Ag Membran oder Federungskoerper
JPS5835029U (ja) * 1981-08-31 1983-03-07 マツダ株式会社 サスペンシヨンのストツプラバ−構造
JPS6285739U (ja) * 1985-11-15 1987-06-01
DE4221826A1 (de) * 1991-07-15 1993-01-21 Volkswagen Ag Elastisches lager zur anlenkung eines teleskopstossdaempfers an den aufbau eines kraftfahrzeugs
JPH08285002A (ja) * 1995-04-13 1996-11-01 Bridgestone Corp ストラットマウント構造
US5678808A (en) * 1995-09-18 1997-10-21 General Motors Corporation Suspension strut assembly
JPH10217730A (ja) * 1997-01-31 1998-08-18 Suzuki Motor Corp 車両用バンプストッパ構造
FR2823699B1 (fr) * 2001-04-24 2003-10-24 C F Gomma Barre Thomas Butee de limitation du debattement de suspension d'un vehicule
JP2003001923A (ja) * 2001-06-25 2003-01-08 Toppan Forms Co Ltd 凸部を有する偽造防止用シートの製法
DE10144164C1 (de) * 2001-09-08 2003-06-12 Zf Sachs Ag Federbein mit einem Anschlagpuffer
JP4188033B2 (ja) * 2002-08-30 2008-11-26 本田技研工業株式会社 油圧緩衝機の取付構造
JP2008302709A (ja) * 2007-06-05 2008-12-18 Mazda Motor Corp 車両のサスペンション装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04194428A (ja) * 1990-11-27 1992-07-14 Nippon Mektron Ltd バンプストッパー
JPH0952505A (ja) 1995-08-11 1997-02-25 Toyo Tire & Rubber Co Ltd 車両用バウンドストッパ
JPH0979305A (ja) 1995-09-08 1997-03-25 Polyurethan Kasei Kk 車両用ショックアブソーバーのバンプクッション
JP2000301923A (ja) * 1999-04-21 2000-10-31 Kurashiki Kako Co Ltd バンプストッパ
JP2006069463A (ja) 2004-09-06 2006-03-16 Honda Motor Co Ltd 車両のサスペンション装置

Also Published As

Publication number Publication date
JP2008254646A (ja) 2008-10-23
JP5267761B2 (ja) 2013-08-21
US20100117276A1 (en) 2010-05-13
US8382078B2 (en) 2013-02-26
EP2143972A4 (en) 2011-01-05
EP2143972B1 (en) 2018-04-25
EP2143972A1 (en) 2010-01-13

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