KR101914310B1 - 열가소성 자운스 범퍼 - Google Patents

열가소성 자운스 범퍼 Download PDF

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Publication number
KR101914310B1
KR101914310B1 KR1020137006128A KR20137006128A KR101914310B1 KR 101914310 B1 KR101914310 B1 KR 101914310B1 KR 1020137006128 A KR1020137006128 A KR 1020137006128A KR 20137006128 A KR20137006128 A KR 20137006128A KR 101914310 B1 KR101914310 B1 KR 101914310B1
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KR
South Korea
Prior art keywords
bumper
peaks
wall
tmax
peak
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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.)
Expired - Fee Related
Application number
KR1020137006128A
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English (en)
Korean (ko)
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KR20130093621A (ko
Inventor
피터 라슬로 세켈리
다미엥 반 더 지페
Original Assignee
이 아이 듀폰 디 네모아 앤드 캄파니
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.)
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Application filed by 이 아이 듀폰 디 네모아 앤드 캄파니 filed Critical 이 아이 듀폰 디 네모아 앤드 캄파니
Publication of KR20130093621A publication Critical patent/KR20130093621A/ko
Application granted granted Critical
Publication of KR101914310B1 publication Critical patent/KR101914310B1/ko
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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
    • F16F1/373—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
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/422—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing the stressing resulting in flexion of the spring
    • F16F1/424—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing the stressing resulting in flexion of the spring of membrane-type springs
    • 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
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • 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

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Vibration Dampers (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Springs (AREA)
  • Diaphragms And Bellows (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Sealing Devices (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
KR1020137006128A 2010-08-12 2011-08-10 열가소성 자운스 범퍼 Expired - Fee Related KR101914310B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37299010P 2010-08-12 2010-08-12
US61/372,990 2010-08-12
US201161479467P 2011-04-27 2011-04-27
US61/479,467 2011-04-27
PCT/US2011/047251 WO2012021619A1 (en) 2010-08-12 2011-08-10 Thermoplastic jounce bumpers

Publications (2)

Publication Number Publication Date
KR20130093621A KR20130093621A (ko) 2013-08-22
KR101914310B1 true KR101914310B1 (ko) 2018-11-01

Family

ID=44511582

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137006128A Expired - Fee Related KR101914310B1 (ko) 2010-08-12 2011-08-10 열가소성 자운스 범퍼

Country Status (9)

Country Link
US (1) US20120193851A1 (enExample)
EP (1) EP2603713B1 (enExample)
JP (2) JP6050231B2 (enExample)
KR (1) KR101914310B1 (enExample)
CN (1) CN103080593B (enExample)
BR (1) BR112013003191A2 (enExample)
PL (1) PL2603713T3 (enExample)
RU (1) RU2013110511A (enExample)
WO (1) WO2012021619A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101561721B1 (ko) * 2008-08-20 2015-10-19 바스프 에스이 보조 스프링
ITTO20120473A1 (it) 2012-05-31 2013-12-01 Insit Ind S P A Tampone smorzatore per sospensioni di autoveicoli
KR101551061B1 (ko) * 2014-02-17 2015-09-07 현대자동차주식회사 더스트 커버 일체형 범퍼스토퍼
JP5798656B1 (ja) * 2014-03-26 2015-10-21 住友理工株式会社 ウレタン製バンパスプリングおよびその製法
JP7328844B2 (ja) * 2019-09-18 2023-08-17 Ｔｏｙｏ Ｔｉｒｅ株式会社 伸縮部材
CN112879485B (zh) * 2020-04-27 2022-11-25 北京京西重工有限公司 空气悬架组件和用于空气悬架组件的波纹管
JP2023033199A (ja) * 2021-08-25 2023-03-09 住友電気工業株式会社 ベローズ及び金型
KR20250028808A (ko) * 2023-08-22 2025-03-04 주식회사 건화이엔지 자동차의 드라이브 샤프트용 다이나믹 댐퍼

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118659A (en) * 1960-02-09 1964-01-21 Luxembourg Brev Participations Compression springs made of an elastomer
JP2006515635A (ja) * 2001-09-25 2006-06-01 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー コポリエステルエラストマーに基づく成形用樹脂組成物
WO2009157567A1 (ja) * 2008-06-26 2009-12-30 株式会社フコク バンプストッパ及びその製造方法
JP2010526261A (ja) * 2007-05-01 2010-07-29 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー コルゲート押出しにより作製された揺動バンパー

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419851U (enExample) * 1977-07-12 1979-02-08
US4235427A (en) * 1979-05-07 1980-11-25 Walter Bialobrzeski Spring
JPS5886942U (ja) * 1981-12-07 1983-06-13 日産自動車株式会社 サスペンシヨン用バンパ−ラパ−
US4681304A (en) 1986-03-21 1987-07-21 Chrysler Motors Corporation Deflection jounce bumper for strut suspension
US5280889A (en) * 1991-04-08 1994-01-25 Texas Instruments Incorporated Shock isolator
US5192057A (en) 1991-08-12 1993-03-09 Miner Enterprises, Inc. Elastomer rebound, jounce and related compression springs
JPH0849745A (ja) * 1994-08-05 1996-02-20 Bridgestone Corp ショックアブソーバのダストカバー
US20020113352A1 (en) * 2001-01-26 2002-08-22 Edwards Mark Stephen Shock absorbing structures
RU2339661C2 (ru) 2002-09-30 2008-11-27 Е.И.Дюпон Де Немур Энд Компани Вулканизируемая термопластичная эластомерная смесь, способ ее получения и ее применение
EP1486696A1 (en) * 2003-06-11 2004-12-15 DSM IP Assets B.V. Process for making a compression spring member from copolyetherester
US7638591B2 (en) * 2005-04-08 2009-12-29 E. I. Du Pont De Nemours And Company Polyester elastomer and compositions thereof
US20090256370A1 (en) * 2008-04-09 2009-10-15 E. I. Du Pont De Nemours And Company Bumper energy absorbers for pedestrian safety
US8657271B2 (en) * 2010-08-12 2014-02-25 E I Du Pont De Nemours And Company Thermoplastic jounce bumpers
US20120292842A1 (en) * 2011-05-17 2012-11-22 E I Du Pont De Nemours And Company Jounce bumper
US20130161888A1 (en) * 2011-12-21 2013-06-27 E I Du Pont De Nemours And Company Jounce bumper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118659A (en) * 1960-02-09 1964-01-21 Luxembourg Brev Participations Compression springs made of an elastomer
JP2006515635A (ja) * 2001-09-25 2006-06-01 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー コポリエステルエラストマーに基づく成形用樹脂組成物
JP2010526261A (ja) * 2007-05-01 2010-07-29 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー コルゲート押出しにより作製された揺動バンパー
WO2009157567A1 (ja) * 2008-06-26 2009-12-30 株式会社フコク バンプストッパ及びその製造方法

Also Published As

Publication number Publication date
CN103080593A (zh) 2013-05-01
JP2013540955A (ja) 2013-11-07
WO2012021619A1 (en) 2012-02-16
CN103080593B (zh) 2016-04-27
RU2013110511A (ru) 2014-09-20
JP6050231B2 (ja) 2016-12-21
KR20130093621A (ko) 2013-08-22
EP2603713B1 (en) 2018-02-14
PL2603713T3 (pl) 2018-07-31
BR112013003191A2 (pt) 2016-05-17
EP2603713A1 (en) 2013-06-19
US20120193851A1 (en) 2012-08-02
JP2017015263A (ja) 2017-01-19
JP6348552B2 (ja) 2018-06-27

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