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GB626747A - Improvements in or relating to shock-absorbers - Google Patents

Improvements in or relating to shock-absorbers

Info

Publication number
GB626747A
GB626747A GB551247A GB551247A GB626747A GB 626747 A GB626747 A GB 626747A GB 551247 A GB551247 A GB 551247A GB 551247 A GB551247 A GB 551247A GB 626747 A GB626747 A GB 626747A
Authority
GB
United Kingdom
Prior art keywords
members
sleeve
nuts
shock
resilient
Prior art date
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
Application number
GB551247A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HERBERT FREDERICK LEONARD JENK
Dunlop Rubber Co Ltd
Original Assignee
HERBERT FREDERICK LEONARD JENK
Dunlop Rubber Co Ltd
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
Priority to FR962036D priority Critical patent/FR962036A/fr
Application filed by HERBERT FREDERICK LEONARD JENK, Dunlop Rubber Co Ltd filed Critical HERBERT FREDERICK LEONARD JENK
Priority to GB551247A priority patent/GB626747A/en
Publication of GB626747A publication Critical patent/GB626747A/en
Expired legal-status Critical Current

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
    • 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
    • F16F1/3807—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 characterised by adaptations for particular modes of stressing
    • F16F1/3814—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 characterised by adaptations for particular modes of stressing characterised by adaptations to counter axial forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

626,747. Shock-absorbers. DUNLOP RUBBER CO., Ltd., and JENKINS, H. F. L. Feb'. 26, 1947, No. 5512. [Class 108 (iii)] A shock-absorber comprises a plurality o conical-shaped resilient members 2, each having a conical recess and alternating with rigid cupshaped pieces 1 having a rim portion supporting the outer peripheral portion of one of the resilient members and a sleeve integral therewith nesting in the central aperture of the adjoining resilient member, a rigid cup-shaped end piece 3 supporting the outer peripheral portion of the resilient member at one extremity of the assembly, a flanged sleeve 5 nesting in the central aperture of the resilient member at the other extremity of the assembly and means for limiting the outward relative movement of the end piece and sleeve. Extension is limited by a wire rope 9 the ends of which are located by nipples 6 within respective eyebolts 4 carried by the members 3, 5. Adjustment of the eyebolts 4 in nuts 7 varies the initial compression of the resilient members 2. Leakage of air may occur between the nuts 7 and the adjacent face of the respective endpiece 3 or sleeve 5. In a modified construction (Fig. 3, not shown), a sealing washer may be carried by the nuts 7 to prevent leakage, and an orifice or orifices of pre-determined size are formed in the members 1 or 3 to allow a restricted flow of air into or out from the shockabsorber.
GB551247A 1947-02-26 1947-02-26 Improvements in or relating to shock-absorbers Expired GB626747A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR962036D FR962036A (en) 1947-02-26
GB551247A GB626747A (en) 1947-02-26 1947-02-26 Improvements in or relating to shock-absorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB551247A GB626747A (en) 1947-02-26 1947-02-26 Improvements in or relating to shock-absorbers

Publications (1)

Publication Number Publication Date
GB626747A true GB626747A (en) 1949-07-20

Family

ID=9797601

Family Applications (1)

Application Number Title Priority Date Filing Date
GB551247A Expired GB626747A (en) 1947-02-26 1947-02-26 Improvements in or relating to shock-absorbers

Country Status (2)

Country Link
FR (1) FR962036A (en)
GB (1) GB626747A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000253A (en) * 1977-06-17 1979-01-04 Wiek E Shock absorber
FR2555693A1 (en) * 1983-11-25 1985-05-31 Imp Clevite Inc DRY VISCOUS SPRING STAY
FR2555690A1 (en) * 1983-11-25 1985-05-31 Imp Clevite Inc AUTOSTABILIZER DAMPER WITH DRY VISCOSITY SPRING, IN PARTICULAR FOR VEHICLES
WO2003106858A1 (en) * 2002-06-12 2003-12-24 Phoenix Ag Elastomer spring, especially for rail vehicles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087717A (en) * 1960-04-25 1963-04-30 Great Dane Trailers Inc Fluid pressure spring with resilient partitions
GB2043828A (en) * 1979-03-05 1980-10-08 Wright Barry Corp Thermoplastic Mountings
US4269400A (en) * 1979-05-04 1981-05-26 Barry Wright Corporation Stacked, resilient isolator components

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000253A (en) * 1977-06-17 1979-01-04 Wiek E Shock absorber
GB2000253B (en) * 1977-06-17 1982-05-26 Wiek E A shock absorber
FR2555693A1 (en) * 1983-11-25 1985-05-31 Imp Clevite Inc DRY VISCOUS SPRING STAY
FR2555690A1 (en) * 1983-11-25 1985-05-31 Imp Clevite Inc AUTOSTABILIZER DAMPER WITH DRY VISCOSITY SPRING, IN PARTICULAR FOR VEHICLES
US4560150A (en) * 1983-11-25 1985-12-24 Imperial Clevite Inc. Dry viscous spring strut
WO2003106858A1 (en) * 2002-06-12 2003-12-24 Phoenix Ag Elastomer spring, especially for rail vehicles
US6953187B2 (en) 2002-06-12 2005-10-11 Phoenix Ag Elastomer spring especially for rail vehicles

Also Published As

Publication number Publication date
FR962036A (en) 1950-05-27

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