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MX2019005804A - Topes de suspension. - Google Patents

Topes de suspension.

Info

Publication number
MX2019005804A
MX2019005804A MX2019005804A MX2019005804A MX2019005804A MX 2019005804 A MX2019005804 A MX 2019005804A MX 2019005804 A MX2019005804 A MX 2019005804A MX 2019005804 A MX2019005804 A MX 2019005804A MX 2019005804 A MX2019005804 A MX 2019005804A
Authority
MX
Mexico
Prior art keywords
body section
bump stopper
ring member
groove
outer peripheral
Prior art date
Application number
MX2019005804A
Other languages
English (en)
Inventor
Shimomura Kouhei
Original Assignee
Toyo Tire Corp
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 Toyo Tire Corp filed Critical Toyo Tire Corp
Publication of MX2019005804A publication Critical patent/MX2019005804A/es

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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/58—Stroke limiting stops, e.g. arranged on the piston rod outside the cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/02—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally
    • B60G13/06—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers dissipating energy, e.g. frictionally of fluid type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/04—Buffer means for limiting movement of arms
    • 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
    • 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
    • F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings
    • 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
    • F16F1/3732—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having an annular or the like shape, e.g. grommet-type resilient mountings
    • F16F1/3735—Multi-part grommet-type resilient mountings
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B60G2204/4502—Stops limiting travel using resilient buffer
    • B60G2204/45021—Stops limiting travel using resilient buffer for limiting upper mount movement of a McPherson strut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/70—Materials used in suspensions
    • B60G2206/73—Rubber; Elastomers
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0225—Cellular, e.g. microcellular foam
    • 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
    • F16F2230/00—Purpose; Design features
    • F16F2230/0023—Purpose; Design features protective

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Dampers (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Se proporciona un tope de suspensión que es poco probable que se doble. El tope de suspensión está provisto de un cuerpo principal cilíndrico, hecho de espuma de poliuretano. El cuerpo principal tiene una primera ranura formada en la superficie periférica exterior del mismo, la primera ranura está rebajada radialmente hacia dentro y se extiende circunferencialmente. Un miembro anillo, que es más duro que la espuma de poliuretano, se monta en la primera ranura para que sea retenido en la superficie circunferencial exterior del cuerpo principal. La longitud axial total L1 del cuerpo principal es de 66 mm o más. Cuando una distancia axial L2, desde un extremo trasero del cuerpo principal hasta una superficie del miembro anillo, ubicado en el lado del extremo trasero, se divide por una distancia axial L3 desde el extremo delantero del cuerpo principal hasta una superficie del miembro anillo ubicado en el lado frontal, la relación L2 / L3 satisface la condición 3 = L2 / L3 = 4.2.
MX2019005804A 2016-11-23 2017-10-10 Topes de suspension. MX2019005804A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016227335A JP2018084276A (ja) 2016-11-23 2016-11-23 バンプストッパ
PCT/JP2017/036653 WO2018096814A1 (ja) 2016-11-23 2017-10-10 バンプストッパ

Publications (1)

Publication Number Publication Date
MX2019005804A true MX2019005804A (es) 2019-08-12

Family

ID=62195869

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019005804A MX2019005804A (es) 2016-11-23 2017-10-10 Topes de suspension.

Country Status (5)

Country Link
US (1) US20190219128A1 (es)
JP (1) JP2018084276A (es)
CN (1) CN109690124B (es)
MX (1) MX2019005804A (es)
WO (1) WO2018096814A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7199292B2 (ja) * 2019-04-12 2023-01-05 Ｔｏｙｏ Ｔｉｒｅ株式会社 緩衝装置
KR102750673B1 (ko) * 2020-03-23 2025-01-06 현대자동차주식회사 차량 현가장치용 인슐레이터 및 그 제조 방법
JP2023130064A (ja) * 2022-03-07 2023-09-20 Nok株式会社 マウント
WO2025247620A1 (en) * 2024-05-28 2025-12-04 Basf Polyurethanes Gmbh Jounce bumper assembly for a suspension system comprising a support ring and corresponding method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681304A (en) * 1986-03-21 1987-07-21 Chrysler Motors Corporation Deflection jounce bumper for strut suspension
JP2521236Y2 (ja) * 1989-06-22 1996-12-25 東海ゴム工業株式会社 バンパラバー
JPH08109943A (ja) * 1994-10-13 1996-04-30 Nippon Mektron Ltd バンプストッパ−
US6254072B1 (en) * 1999-03-31 2001-07-03 Daimlerchrysler Corporation Spring isolator and jounce bumper for a motor vehicle suspension
JP2001138723A (ja) * 1999-11-16 2001-05-22 Tokai Rubber Ind Ltd バウンドストッパ
JP2001271864A (ja) * 2000-03-24 2001-10-05 Tokai Rubber Ind Ltd バウンドストッパ
JP3788347B2 (ja) * 2001-12-25 2006-06-21 東海ゴム工業株式会社 車両サスペンション用バンパスプリング
JP2003021188A (ja) * 2002-05-01 2003-01-24 Tokai Rubber Ind Ltd バンパスプリング
JP4362439B2 (ja) * 2004-12-17 2009-11-11 東海ゴム工業株式会社 サスペンション装置用のバウンドストッパ
JP4970790B2 (ja) * 2005-12-26 2012-07-11 株式会社ジェイエスピー バンパー芯材及びバンパー構造
JP2008128479A (ja) * 2006-11-27 2008-06-05 Tokai Rubber Ind Ltd バウンドストッパ
EP2201261B1 (de) * 2007-09-14 2016-12-21 Basf Se Zusatzfeder mit axial verlaufenden konturelementen
CN201143882Y (zh) * 2007-12-27 2008-11-05 比亚迪股份有限公司 一种减震器限位缓冲块
US9545829B2 (en) * 2013-03-13 2017-01-17 Basf Se Dual-rate jounce bumper
CN103625232A (zh) * 2013-12-06 2014-03-12 上汽通用五菱汽车股份有限公司 一种缓冲块及具有该缓冲块的汽车

Also Published As

Publication number Publication date
JP2018084276A (ja) 2018-05-31
US20190219128A1 (en) 2019-07-18
CN109690124B (zh) 2020-11-10
WO2018096814A1 (ja) 2018-05-31
CN109690124A (zh) 2019-04-26

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