KR920007846A - 이중충격흡수 장착부 - Google Patents

이중충격흡수 장착부 Download PDF

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Publication number
KR920007846A
KR920007846A KR1019910008750A KR910008750A KR920007846A KR 920007846 A KR920007846 A KR 920007846A KR 1019910008750 A KR1019910008750 A KR 1019910008750A KR 910008750 A KR910008750 A KR 910008750A KR 920007846 A KR920007846 A KR 920007846A
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KR
South Korea
Prior art keywords
insert
shock absorbing
fitting
sleeves
sleeve
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Application number
KR1019910008750A
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English (en)
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KR940008001B1 (ko
Inventor
지이. 햄턴 브래들리
디이.헤인 리챠드
Original Assignee
프랭크 씨이. 로오트 쥬니어
젠코오프 인코포레이티드
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Publication of KR920007846A publication Critical patent/KR920007846A/ko
Application granted granted Critical
Publication of KR940008001B1 publication Critical patent/KR940008001B1/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • 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
    • B60G13/001—Arrangements for attachment of dampers
    • B60G13/003—Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
    • 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
    • F16F1/387—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 comprising means for modifying the rigidity in particular directions
    • 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
    • F16F9/54—Arrangements for attachment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/14—Plastic spring, e.g. rubber
    • B60G2202/142—Plastic spring, e.g. rubber subjected to shear, e.g. Neidhart type
    • B60G2202/1424—Torsional
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a wound spring
    • 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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/128—Damper mount on vehicle body or chassis
    • 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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • 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
    • B60G2204/41—Elastic mounts, e.g. bushings
    • 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
    • B60G2204/41—Elastic mounts, e.g. bushings
    • B60G2204/4104—Bushings having modified rigidity in particular directions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

내용 없음

Description

이중충격흡수 장착부
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 두 주요부분이 단면으로 도시된, 본 발명에 의한 이중충격흡수 장착부의 조립체에 대한 도면,
제2도는 부분들이 단면으로 도시된 장착부의 전개도.

Claims (10)

  1. 단부가 서로 맞닿아 동심원상으로 배치되며, a) 내측의 원통형 금속슬리이브 및 이 슬리이브에서 반경방향으로 이격된 더 큰 직겨의 외측원통형 금속슬리이브와 b) 상기 내·외측 슬리이브 사이에 고정된 탄성 중합체의 환형 삽입체를 가지며, 상기 내측 슬리이브들은 접촉하고 있고 외측 슬리이브들은 축방향으로 이격된 1쌍의 끼움부들로 이루어지고, 상기 끼움부들돠 상호작용하여 끼움부들이 초기에 서로 압축되면 낮은 축방향의 충격흡수율을 제공하고 그리고 끼움부들에 대해 반경방향으로 힘이 가해지면 높은 반경방향의 충격흡수율을 제공하는 수단을 포함하는 이중충격흡수장착부.
  2. 제1항에 있어서, 상기 수단은 삽입체의 인접한 표면들에서부터 그 내측으로 뻗은 1쌍의 대향하는 환형공간부를 포함하는 이중충격흡수 장착부.
  3. 단부가 서로 동심원상으로 맞닿고 상하로 장착되는 수직방향의 상부충격흡수 끼움부와 수직방향의 하부충격 흡수 끼움부로 이루어지며, 상기 상부 끼움부는 a) 수직축선을 중심으로 동심원상으로 배치되는 1쌍의 원통형 금속슬리이브로서, 상기 축선에서 반경방향으로 내측금속 슬링브보다 더 멀리 이격된 외측금속 슬리이브를 포함하며, 외측슬리이브의 수직방향 최상단이 축선에서 바깥쪽으로 구부러져 곡선플랜지를 형성하며, 이 곡선플랜지가 장착판과 결합하여 외측슬리이브를 하부끼움부쪽을 향한 수직방향으로 이동하지 못하게 제한하는 금속슬리이브와 b) 상기 슬플리이비들 사이에 고정되는 탄성중합체의 삽입체로서, 마찬가지로 구부러져 외측슬리이브의 플랜지의 최산단에 얹혀놓이는 수직방향의 최상단 환형플랜지부와, 삽입체의 끝에서 그 안쪽으로 뻗어있고 하부끼움부와 마주보는 환형공간부를 가진 삽입체를 포함하며, 상기 하부끼움부는 c) 상기 상부끼움부의 슬리이브들과 수직방향으로 일치하여 정렬되는 1쌍의 반경방향으로 이격된 원통형금속 슬리이브로서, 상부 끼움부에서 가장멀리 이격된 하부 외측 슬리이브의 단부가 바깥쪽으로 구부러져 있어 장착판의 대향단부와 결합하여 하부 외측 슬리이브를 상부 끼움부의 방향으로 이동하지 못하게 제한하는 금속 슬리이브와 d) 하부 금속 슬리이브들 사이에 고정되는 탄성중합체의 삽입체로서, 마찬가지로 구부러져 하부 외측 슬리이브의 최하단 플랜부에 얹혀놓이는 수직방향의 최하단 환형 플랜지부와, 삽입체의 끝에서 그 안쪽으로 뻗어 있고 상부 끼움부와 마주보는 환형 공간부를 가진 삽입체를 포함하는 이중충격 흡수 장착부.
  4. 제3항에 있어서, 상부 끼움부의 삽입체에 있는 공간부의 양측별들은 하부 끼움부에서 멀어지는 방향으로 경사져 있는 이중충격흡수 장착부.
  5. 제4항에 있어서, 하부 끼움부의 삽입체에 있는 공간부의 양측벽들은 거의 평행하며, 외측 슬리이브와 가장 근접한 측벽은 내측 슬링브와 가장 근접한 측벽보다 상당히 더 얇은 이중충격흡수장착부.
  6. 제5항에 있어서, 상기 각 삽입체는 인접한 금속와셔와 맞닿는 탄성중합체 칼라를 포함하며, 상기 칼ㄹ라는 삽입체와 일체로된 이중충격흡수장착부.
  7. 제6항에 있어서, 상부 끼움부의 슬링브들은 축선방향으로의 길이가 거의 동일하며, 하부 끼움부의 슬리이브들도 축선방향으로의 길이가 거의 동일한 이중충격흡수장착부.
  8. 제7항에 있어서, 상.하부 끼움부들의 슬리이브들은 서로 맞닿아 있는 이중충격흡수장착부.
  9. 제7항에 있어서, 상기 칼라는 끼움부들을 사이에 유지하는 인접한 금속 와셔들과 결합하기 위한 요철 외연부를 가진 이중충격흡수장착부.
  10. 제9항에 있어서, 상기 탄성중합체의 삽입체는 슬리이브들 사이에서 압축되는 고무인 이중충격흡수장착부.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910008750A 1990-10-01 1991-05-28 이중충격흡수 장착부 KR940008001B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US590.726 1990-10-01
US07/590,726 US5131638A (en) 1990-10-01 1990-10-01 Dual shock mount

Publications (2)

Publication Number Publication Date
KR920007846A true KR920007846A (ko) 1992-05-27
KR940008001B1 KR940008001B1 (ko) 1994-08-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910008750A KR940008001B1 (ko) 1990-10-01 1991-05-28 이중충격흡수 장착부

Country Status (6)

Country Link
US (1) US5131638A (ko)
EP (1) EP0479548B1 (ko)
JP (1) JPH0712168A (ko)
KR (1) KR940008001B1 (ko)
CA (1) CA2041796C (ko)
DE (1) DE69110822T2 (ko)

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Also Published As

Publication number Publication date
KR940008001B1 (ko) 1994-08-31
JPH0712168A (ja) 1995-01-17
DE69110822D1 (de) 1995-08-03
EP0479548A1 (en) 1992-04-08
EP0479548B1 (en) 1995-06-28
DE69110822T2 (de) 1996-01-18
CA2041796C (en) 1994-08-02
CA2041796A1 (en) 1992-04-02
US5131638A (en) 1992-07-21

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