KR940013908A - 부쉬형 유압감쇠식 장착구 - Google Patents

부쉬형 유압감쇠식 장착구 Download PDF

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Publication number
KR940013908A
KR940013908A KR1019930026443A KR930026443A KR940013908A KR 940013908 A KR940013908 A KR 940013908A KR 1019930026443 A KR1019930026443 A KR 1019930026443A KR 930026443 A KR930026443 A KR 930026443A KR 940013908 A KR940013908 A KR 940013908A
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KR
South Korea
Prior art keywords
damping
type hydraulic
bushing
intermediate sleeve
channel
Prior art date
Application number
KR1019930026443A
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English (en)
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KR100312537B1 (ko
Inventor
에단 스트랜드 마일즈
Original Assignee
카알 에이취. 크루코우
더 굿이어 타이어 앤드 러버 캄파니
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Application filed by 카알 에이취. 크루코우, 더 굿이어 타이어 앤드 러버 캄파니 filed Critical 카알 에이취. 크루코우
Publication of KR940013908A publication Critical patent/KR940013908A/ko
Application granted granted Critical
Publication of KR100312537B1 publication Critical patent/KR100312537B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/20—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper characterised by comprising also a pneumatic spring
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/14—Units of the bushing type, i.e. loaded predominantly radially
    • F16F13/1427—Units of the bushing type, i.e. loaded predominantly radially characterised by features of flexible walls of equilibration chambers; decoupling or self-tuning means

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  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Clamps And Clips (AREA)
  • Glass Compositions (AREA)
  • Insulators (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Support Of The Bearing (AREA)
  • Braking Arrangements (AREA)

Abstract

부쉬형 유압감쇠식 장착구는 외측 슬리브와; 중간 슬리브와; 내측 금속부와; 상기 내측 금속부와 상기 중간 슬리브 사이에 있는 고무 스프링을 구비하고 있다. 상기 부쉬형 유압감쇠식 장착구는 외측 슬리브와 중간 슬리브 사이의 환상의 공간내에 관성 감쇠 채널을 구비하고 있다. 감쇠분리는 분리판에 의해 이루어지며, 상기 분리판은 지지수단에 결합되어 있고 중간 슬리브의 반경방향 외측으로 연장되어 있다.

Description

부쉬형 유압감쇠식 장착구
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 분해도시된 바와 같은 분리 조립체를 구비한 부쉬형 유압감쇠식 장착구 상부의 부분절개 사시도,
제3도는 부쉬형 유압감쇠식 장착구의 부분절개 평면도,
제4도는 본 발명의 분리 조립체를 도시한 부분절개 정면도,
제5도는 제4도의 5-5선을 따라 절단한 횡단면도,
제6도는 제3도의 6-6선을 따라 절단한 종단면도.

Claims (9)

  1. (a) 외측 슬리브와; (b) 상기 외측 슬리브의 반경방향 내측에 위치하여 상기 외측 슬리브와의 사이에 환상의 공간을 형성하는 중간 슬리브와; (c) 상기 중간 슬리브의 반경방향 내측에 위치한 내측 금속부와; (d) 상기 내측 금속부의 외면과 상기 중간 슬리브의 내면에 접착되고, 부쉬형 유압감쇠식 장착구에 작동유를 수용하는 상부챔버와 하부챔버를 제공하도록 직경방향으로 위치된 고무 스프링과; (e) 상기 환상의 공간내에 성형되어 있고, 상기 상부 채널과 상기 하부 채널을 연결하는 관성 감쇠 채널과; (f) 상기 환상의 공간내에서 상부챔버와 하부챔버 사이의 상기 작동유를 분리하는 수단으로, 상기 중간 슬리브와 상기 외측 슬리브 사이에 반경방향 외측으로 연장되고 지지수단에 유동가능하게 결합되어 있는 분리판을 구비한 상기 작동유 분리수단을 포함하는 부쉬형 유압감쇠식 장착구.
  2. 제1항에 있어서, 상기 지지수단은 축방향으로 대향된 슬롯을 구비한 안장형 구조(saddle structure)이고, 상기 슬롯의 폭이 상기 분리판의 두께보다 넓은 부쉬형 유압감쇠식 장착구.
  3. 제2항에 있어서, 상기 슬롯은 그의 반경방향 최외곽 말단부에 탭을 구비하여 상기 부쉬형 유압 감쇠식 장착구의 조립시 상기 분리판이 상기 지지수단내에 유지되게 하는 부쉬형 유압감쇠식 장착구.
  4. 제l항에 있어서, 상기 감쇠 채널은 상기 상부 및 하부 챔버의 축방향 외측에 2개의 원주상 홈으로 구성되어 있고, 상기 각 원주상 홈은 상기 챔버중 하나와 연통하는 개구와 축방향 연결홈을 갖는 부쉬형 유압감쇠식 장착구.
  5. 제1항에 있어서, 상기 상부 챔버는 상기 내측 금속부의 반경방향 외측으로 이격된 고무 다이아프램을 구비하여 상기 상부챔버의 팽창 및 수축을 허용하는 부쉬형 유압감쇠식 장착구.
  6. 제4항에 있어서, 상기 중간 슬리브는 일반적으로 원통형 금속체로 이루어져 있고 상기 상부 챔버와 상기 하부 챔버를 형성하기 위한 개구부와 반경방향 외측으로 연장된 플랜지를 구비하며, 상기 플랜지는 상기 관성 감쇠 채널의 축방향 외측 경계를 형성하는 부쉬형 유압감쇠식 장착구.
  7. 제6항에 있어서, 상기 관성 감쇠 채널의 축방향 내측 경계는 성형 고무로 이루어진 부쉬형 유압감쇠식 장착구.
  8. 제7항에 있어서, 상기 지지수단은 상기 축방향 내측 경계의 소정위치에 지지되어 있는 부쉬형 유압감쇠식 장착구.
  9. 제6항에 있어서, 상기 관성 감쇠 채널의 축방향 내측 경계는 고무 피복 금속이나 열가소성 수지로 이루어진 부쉬형 유압 감쇠식 장착구.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930026443A 1992-12-04 1993-12-03 부쉬형장착구 KR100312537B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/985,715 US5286011A (en) 1992-12-04 1992-12-04 Bush type hydraulically damped mounting device
US985,715 1992-12-04

Publications (2)

Publication Number Publication Date
KR940013908A true KR940013908A (ko) 1994-07-16
KR100312537B1 KR100312537B1 (ko) 2002-02-19

Family

ID=25531740

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019950702263A KR950704389A (ko) 1992-12-04 1993-11-24 폴리우레탄 포옴의 제조방법(process for the producti0n of polyurethane foams)
KR1019930026443A KR100312537B1 (ko) 1992-12-04 1993-12-03 부쉬형장착구

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1019950702263A KR950704389A (ko) 1992-12-04 1993-11-24 폴리우레탄 포옴의 제조방법(process for the producti0n of polyurethane foams)

Country Status (10)

Country Link
US (1) US5286011A (ko)
EP (1) EP0600358B1 (ko)
JP (1) JPH0651587U (ko)
KR (2) KR950704389A (ko)
AT (1) ATE150527T1 (ko)
AU (1) AU667245B2 (ko)
BR (1) BR9304821A (ko)
CA (1) CA2088306A1 (ko)
DE (1) DE69308995T2 (ko)
MX (1) MX9307283A (ko)

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JP5642609B2 (ja) * 2011-03-31 2014-12-17 株式会社ブリヂストン 防振装置
JP5642608B2 (ja) * 2011-03-31 2014-12-17 株式会社ブリヂストン 可動板ユニットの製造方法
JP5670106B2 (ja) * 2010-06-29 2015-02-18 株式会社ブリヂストン 液封ブッシュ
JP5666200B2 (ja) * 2010-08-18 2015-02-12 株式会社ブリヂストン 防振装置
JP5666199B2 (ja) * 2010-08-18 2015-02-12 株式会社ブリヂストン 防振装置
WO2012002402A1 (ja) * 2010-06-29 2012-01-05 株式会社ブリヂストン 防振装置 及び 可動板ユニットの製造方法
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Also Published As

Publication number Publication date
KR950704389A (ko) 1995-11-20
DE69308995T2 (de) 1997-09-25
EP0600358A3 (en) 1994-07-20
CA2088306A1 (en) 1994-06-05
KR100312537B1 (ko) 2002-02-19
JPH0651587U (ja) 1994-07-15
AU667245B2 (en) 1996-03-14
ATE150527T1 (de) 1997-04-15
BR9304821A (pt) 1994-06-14
EP0600358A2 (en) 1994-06-08
US5286011A (en) 1994-02-15
DE69308995D1 (de) 1997-04-24
EP0600358B1 (en) 1997-03-19
MX9307283A (es) 1994-06-30
AU5215593A (en) 1994-06-16

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