WO2013099408A1 - Manchon pour ressort à lame - Google Patents

Manchon pour ressort à lame Download PDF

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Publication number
WO2013099408A1
WO2013099408A1 PCT/JP2012/076601 JP2012076601W WO2013099408A1 WO 2013099408 A1 WO2013099408 A1 WO 2013099408A1 JP 2012076601 W JP2012076601 W JP 2012076601W WO 2013099408 A1 WO2013099408 A1 WO 2013099408A1
Authority
WO
WIPO (PCT)
Prior art keywords
bush
peripheral surface
leaf spring
axial direction
outer peripheral
Prior art date
Application number
PCT/JP2012/076601
Other languages
English (en)
Japanese (ja)
Inventor
永井　廣明
秀郎 柳野
功一 小林
Original Assignee
東海ゴム工業株式会社
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 東海ゴム工業株式会社 filed Critical 東海ゴム工業株式会社
Publication of WO2013099408A1 publication Critical patent/WO2013099408A1/fr

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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
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • 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
    • F16F2226/00—Manufacturing; Treatments
    • F16F2226/02—Surface treatments
    • F16F2226/026—Surface treatments low-friction

Definitions

  • the recessed part 3 is formed in parallel with the axial direction, the recessed part 3 can be formed easily. Furthermore, by forming the plurality of concave grooves 4 on the outer peripheral surface of the bush 1 in parallel with the axial direction, it is easy to adjust the volume at the time of assembly, and an improvement in assembly can be expected.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

L'invention porte sur un manchon (1) pour un ressort à lame qui est constitué par un corps en caoutchouc, en forme de tube. Une section rebord (2) est formée circonférentiellement sur la surface périphérique extérieure du manchon (1) à une extrémité de la surface périphérique extérieure dans la direction axiale. Une paire d'évidements (3, 3) s'étendant parallèlement à la direction axiale est formée sur la surface périphérique extérieure de la section rebord (2) en des positions en symétrie ponctuelle par rapport à l'axe du manchon (1). En outre, six rainures (4, 4, ..) s'étendant parallèlement à la direction axiale sont formées à des intervalles circonférentiels égaux dans la surface périphérique extérieure du manchon (1), sauf dans la section rebord (2). Une doublure ou une couche de glissement (5), qui comprend un revêtement ayant des propriétés de lubrification superficielles, est formée sur la surface périphérique intérieure du manchon (1).
PCT/JP2012/076601 2011-12-26 2012-10-15 Manchon pour ressort à lame WO2013099408A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011283823A JP2013133855A (ja) 2011-12-26 2011-12-26 リーフスプリング用ブッシュ
JP2011-283823 2011-12-26

Publications (1)

Publication Number Publication Date
WO2013099408A1 true WO2013099408A1 (fr) 2013-07-04

Family

ID=48696912

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/076601 WO2013099408A1 (fr) 2011-12-26 2012-10-15 Manchon pour ressort à lame

Country Status (2)

Country Link
JP (1) JP2013133855A (fr)
WO (1) WO2013099408A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101916401B1 (ko) * 2018-05-17 2018-11-08 (주)다인엘리베이터 엘리베이터에 구비되는 충격 완화장치
JP6811810B2 (ja) * 2019-06-26 2021-01-13 本田技研工業株式会社 スライド軸受構造及び車両のリアトー制御装置。

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08200415A (ja) * 1995-01-19 1996-08-06 Hino Motors Ltd リーフスプリング用ブッシュ
JP2000351310A (ja) * 1999-06-11 2000-12-19 Dune:Kk リーフスプリング式サスペンション及びそのシャックル
JP2011121530A (ja) * 2009-12-14 2011-06-23 Tokai Rubber Ind Ltd 防振ブッシュ付きスタビライザバー及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08200415A (ja) * 1995-01-19 1996-08-06 Hino Motors Ltd リーフスプリング用ブッシュ
JP2000351310A (ja) * 1999-06-11 2000-12-19 Dune:Kk リーフスプリング式サスペンション及びそのシャックル
JP2011121530A (ja) * 2009-12-14 2011-06-23 Tokai Rubber Ind Ltd 防振ブッシュ付きスタビライザバー及びその製造方法

Also Published As

Publication number Publication date
JP2013133855A (ja) 2013-07-08

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