GB1490999A - Resilient bushes - Google Patents

Resilient bushes

Info

Publication number
GB1490999A
GB1490999A GB4524774A GB4524774A GB1490999A GB 1490999 A GB1490999 A GB 1490999A GB 4524774 A GB4524774 A GB 4524774A GB 4524774 A GB4524774 A GB 4524774A GB 1490999 A GB1490999 A GB 1490999A
Authority
GB
United Kingdom
Prior art keywords
block
sleeves
holes
rubber
moulded
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
GB4524774A
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.)
Peugeot Motor Co PLC
Original Assignee
Chrysler United Kingdom 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
Application filed by Chrysler United Kingdom Ltd filed Critical Chrysler United Kingdom Ltd
Priority to GB4524774A priority Critical patent/GB1490999A/en
Publication of GB1490999A publication Critical patent/GB1490999A/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
    • F16F1/387—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

1490999 Resilient bushes CHRYSLER UNITED KINGDOM Ltd 22 Sept 1973 [18 Oct 1974] 45247/74 Heading F2S A resilient bush comprises an annular rubber block 10 sandwiched between and bonded to outer and inner rigid sleeves 11, 12, and a plurality of elements located in the block such that the rubber of the block is held in compression at least in regions encircling the elements. In the Fig. 1 embodiment elements in the form of hollow sleeves 13 extending axially of the block are located in pre-moulded holes 14 at spaced points on a circle concentric with the axis of the block. The block may be moulded with holes 14 into which sleeves 13 of larger diameter are force fitted, or alternatively sleeves 13 of the same diameter may be fitted into the pre-moulded holes 14 and then subsequently expanded. The Fig. 3 embodiment is modified in that each hole 14 tapers from its ends towards the centre, two frusto-conical sleeves 15 with closed ends 16 being inserted into the hole from opposite ends and joined at their ends 16 by a rivet. The frustoconical sleeves 15 may alternatively be forced into holes of uniform diameter so that the compression of the rubber of the block is greater at the end faces than at the centre of the block. The sleeves 13 or 15 may be bonded to the block, e.g. by cold vulcanizing or adhesive, and the rubber of the block may be natural or synthetic.
GB4524774A 1975-09-22 1975-09-22 Resilient bushes Expired GB1490999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4524774A GB1490999A (en) 1975-09-22 1975-09-22 Resilient bushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4524774A GB1490999A (en) 1975-09-22 1975-09-22 Resilient bushes

Publications (1)

Publication Number Publication Date
GB1490999A true GB1490999A (en) 1977-11-09

Family

ID=10436471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4524774A Expired GB1490999A (en) 1975-09-22 1975-09-22 Resilient bushes

Country Status (1)

Country Link
GB (1) GB1490999A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438768A1 (en) * 1978-10-11 1980-05-09 Dunlop Ltd ELASTIC SUPPORT COMPRISING A RING OF ELASTOMERIC MATERIAL
US5126184A (en) * 1989-12-27 1992-06-30 Citizen Watch Co., Ltd. Molded part and mold for manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438768A1 (en) * 1978-10-11 1980-05-09 Dunlop Ltd ELASTIC SUPPORT COMPRISING A RING OF ELASTOMERIC MATERIAL
US5126184A (en) * 1989-12-27 1992-06-30 Citizen Watch Co., Ltd. Molded part and mold for manufacturing the same

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee