KR101924654B1 - 열가소성 자운스 범퍼 - Google Patents

열가소성 자운스 범퍼 Download PDF

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Publication number
KR101924654B1
KR101924654B1 KR1020137006127A KR20137006127A KR101924654B1 KR 101924654 B1 KR101924654 B1 KR 101924654B1 KR 1020137006127 A KR1020137006127 A KR 1020137006127A KR 20137006127 A KR20137006127 A KR 20137006127A KR 101924654 B1 KR101924654 B1 KR 101924654B1
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KR
South Korea
Prior art keywords
bumper
tmax
bone
wall thickness
iso
Prior art date
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Expired - Fee Related
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KR1020137006127A
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English (en)
Korean (ko)
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KR20130093620A (ko
Inventor
피터 라슬로 세켈리
다미엥 반 더 지페
Original Assignee
이 아이 듀폰 디 네모아 앤드 캄파니
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Publication of KR20130093620A publication Critical patent/KR20130093620A/ko
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Publication of KR101924654B1 publication Critical patent/KR101924654B1/ko
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
    • B60G11/24—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • 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
    • F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Vibration Dampers (AREA)
  • Fluid-Damping Devices (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Vehicle Body Suspensions (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Sealing Devices (AREA)
  • Diaphragms And Bellows (AREA)
KR1020137006127A 2010-08-12 2011-08-10 열가소성 자운스 범퍼 Expired - Fee Related KR101924654B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37298510P 2010-08-12 2010-08-12
US61/372,985 2010-08-12
US201161479458P 2011-04-27 2011-04-27
US61/479,458 2011-04-27
PCT/US2011/047242 WO2012021612A1 (en) 2010-08-12 2011-08-10 Thermoplastic jounce bumpers

Publications (2)

Publication Number Publication Date
KR20130093620A KR20130093620A (ko) 2013-08-22
KR101924654B1 true KR101924654B1 (ko) 2018-12-03

Family

ID=44534669

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137006127A Expired - Fee Related KR101924654B1 (ko) 2010-08-12 2011-08-10 열가소성 자운스 범퍼

Country Status (10)

Country Link
US (4) US8657271B2 (enExample)
EP (1) EP2603714B1 (enExample)
JP (2) JP6235339B2 (enExample)
KR (1) KR101924654B1 (enExample)
CN (1) CN103080594B (enExample)
BR (1) BR112013003274B8 (enExample)
ES (1) ES2666327T3 (enExample)
PL (1) PL2603714T3 (enExample)
RU (1) RU2013110523A (enExample)
WO (1) WO2012021612A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120193851A1 (en) * 2010-08-12 2012-08-02 E.I.Du Pont De Nemours And Company Thermoplastic jounce bumpers
US8657271B2 (en) 2010-08-12 2014-02-25 E I Du Pont De Nemours And Company Thermoplastic jounce bumpers
US20130161888A1 (en) * 2011-12-21 2013-06-27 E I Du Pont De Nemours And Company Jounce bumper
ITTO20120473A1 (it) * 2012-05-31 2013-12-01 Insit Ind S P A Tampone smorzatore per sospensioni di autoveicoli
WO2014055599A1 (en) * 2012-10-02 2014-04-10 Basf Se Damper
US9624911B1 (en) 2012-10-26 2017-04-18 Sunfolding, Llc Fluidic solar actuator
US9394962B2 (en) * 2013-09-12 2016-07-19 Sumitomo Riko Company Limited Dust cover
JP6207310B2 (ja) * 2013-09-12 2017-10-04 住友理工株式会社 ダストカバー
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
US20150344181A1 (en) * 2014-05-27 2015-12-03 Katrina Goff Candy Sealable Collapsible Container
CN106794735A (zh) * 2014-09-01 2017-05-31 捷豹路虎有限公司 用于车辆悬架系统的弹簧座组件
CN111900918A (zh) 2015-01-30 2020-11-06 森福鼎股份有限公司 射流致动器系统和方法
CN107250599B (zh) * 2015-02-18 2021-05-28 纳幕尔杜邦公司 颠簸缓冲器
US10562180B2 (en) 2016-03-29 2020-02-18 Other Lab, Llc Fluidic robotic actuator system and method
US10598251B2 (en) * 2017-04-14 2020-03-24 The Boeing Company Vibration damping link and method therefore
EP3613139A4 (en) 2017-04-17 2021-01-06 Sunfolding, Inc. Pneumatic actuator system and method
CN107336575B (zh) * 2017-07-25 2018-11-06 嘉兴尚云自动化设备有限公司 一种电动车辆的悬架
CN109456577A (zh) * 2017-09-06 2019-03-12 浙江台州多邦高分子材料科技有限公司 一种高分子弹性体弹簧
CN109456576A (zh) * 2017-09-06 2019-03-12 浙江台州多邦高分子材料科技有限公司 一种高分子减震弹簧
BR112020024290A2 (pt) 2018-05-29 2021-02-23 Sunfolding, Inc. sistema e método do atuador fluídico tubular
JP7328844B2 (ja) 2019-09-18 2023-08-17 Ｔｏｙｏ Ｔｉｒｅ株式会社 伸縮部材
JP2023543649A (ja) 2020-06-22 2023-10-18 サンフォールディング インコーポレイテッド ソーラートラッカーのロッキング、減衰、及び作動のシステム及び方法
DE102022002550A1 (de) * 2022-07-12 2024-01-18 Günther Zimmer Feder-Dämpfer-System mit Endlagananschlag und Zweiradfahrzeug mit Feder-Dämpfer-System

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235427A (en) * 1979-05-07 1980-11-25 Walter Bialobrzeski Spring
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

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US3118659A (en) * 1960-02-09 1964-01-21 Luxembourg Brev Participations Compression springs made of an elastomer
JPS58128062A (ja) 1982-01-23 1983-07-30 Akai Electric Co Ltd デイスクプレ−ヤ−における自動リジエクト信号の生成方式
JPS59166736A (ja) 1983-03-11 1984-09-20 Matsushita Electric Ind Co Ltd 防振支持装置
JPS6035938A (ja) 1983-08-03 1985-02-23 Sanyo Electric Co Ltd 圧縮機のステ−タ固定方法
JPS6035938U (ja) * 1983-08-18 1985-03-12 株式会社　モルテン サスペンションのストップラバ−構造
US4681304A (en) 1986-03-21 1987-07-21 Chrysler Motors Corporation Deflection jounce bumper for strut suspension
JPH025136A (ja) 1988-06-24 1990-01-10 Nec Corp 言語処理プログラムのエラー処理方式
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
JPH06210759A (ja) * 1993-01-21 1994-08-02 Nippon Zeon Co Ltd 蛇腹形状部品
JPH08247204A (ja) * 1995-03-15 1996-09-24 Showa:Kk 緩衝器用バンプストッパ
US5580033A (en) * 1995-04-07 1996-12-03 The Goodyear Tire & Rubber Company Bellows type air spring and method of making same
CN100384929C (zh) 2002-09-30 2008-04-30 纳幕尔杜邦公司 可固化热塑性弹性体共混物、制备方法及其用途
WO2006138159A2 (en) 2005-06-17 2006-12-28 Nomaco, Inc. (A North Carolina Corporation) Load bearing or cushioning elements and method of manufacture
US8657271B2 (en) 2010-08-12 2014-02-25 E I Du Pont De Nemours And Company Thermoplastic jounce bumpers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235427A (en) * 1979-05-07 1980-11-25 Walter Bialobrzeski Spring
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
US20140183804A1 (en) 2014-07-03
CN103080594A (zh) 2013-05-01
BR112013003274B1 (pt) 2021-02-17
WO2012021612A1 (en) 2012-02-16
ES2666327T3 (es) 2018-05-04
JP6235339B2 (ja) 2017-11-22
JP2016223632A (ja) 2016-12-28
EP2603714B1 (en) 2018-02-14
US20120193850A1 (en) 2012-08-02
JP6272959B2 (ja) 2018-01-31
JP2013536380A (ja) 2013-09-19
US20180236836A1 (en) 2018-08-23
KR20130093620A (ko) 2013-08-22
US8657271B2 (en) 2014-02-25
BR112013003274A2 (pt) 2016-06-14
EP2603714A1 (en) 2013-06-19
RU2013110523A (ru) 2014-09-20
PL2603714T3 (pl) 2018-08-31
US20160280029A1 (en) 2016-09-29
CN103080594B (zh) 2016-02-10
BR112013003274B8 (pt) 2023-02-07
US10737543B2 (en) 2020-08-11

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