GB748248A - Rubber cushioning units for shock absorbers for railway draft rigging - Google Patents

Rubber cushioning units for shock absorbers for railway draft rigging

Info

Publication number
GB748248A
GB748248A GB665954A GB665954A GB748248A GB 748248 A GB748248 A GB 748248A GB 665954 A GB665954 A GB 665954A GB 665954 A GB665954 A GB 665954A GB 748248 A GB748248 A GB 748248A
Authority
GB
United Kingdom
Prior art keywords
plates
shock absorbers
draft rigging
rubber cushioning
railway draft
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
GB665954A
Inventor
Richard Gordon Tillou
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.)
W H MINER Inc
Original Assignee
W H MINER Inc
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 W H MINER Inc filed Critical W H MINER Inc
Priority to GB665954A priority Critical patent/GB748248A/en
Priority to BE527285D priority patent/BE527285A/xx
Priority to FR1096014D priority patent/FR1096014A/en
Publication of GB748248A publication Critical patent/GB748248A/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
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • F16F1/403—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers characterised by the shape of the non-elastic interengaging parts between the elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/08—Buffers with rubber springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Gears, Cams (AREA)
  • Railway Tracks (AREA)

Abstract

748,248. Rubber compression springs. MINER, Inc., W. H. March 8, 1954, No. 6659/54. Class 108 (3). In shock-absorbing unit for rail vehicle draw gear comprising a rubber pad C bonded to metal plates A, B, and having its peripheral edge faces grooved lengthwise, each groove is bowed inwardly between its ends (as seen in dotted lines in Fig. 1). When the unit is compressed to a predetermined extent, the edge faces of the pad lie flush with the edges of the plates (Fig. 6, not shown). The pads have projections 18 and recesses 17, which engage with corresponding recesses and projections formed in the plates. The latter serve to maintain the alignment of a stack of the units.
GB665954A 1954-03-08 1954-03-08 Rubber cushioning units for shock absorbers for railway draft rigging Expired GB748248A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB665954A GB748248A (en) 1954-03-08 1954-03-08 Rubber cushioning units for shock absorbers for railway draft rigging
BE527285D BE527285A (en) 1954-03-08 1954-03-15
FR1096014D FR1096014A (en) 1954-03-08 1954-03-17 Improvements to rubber buffers for shock absorbers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB665954A GB748248A (en) 1954-03-08 1954-03-08 Rubber cushioning units for shock absorbers for railway draft rigging

Publications (1)

Publication Number Publication Date
GB748248A true GB748248A (en) 1956-04-25

Family

ID=9818456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB665954A Expired GB748248A (en) 1954-03-08 1954-03-08 Rubber cushioning units for shock absorbers for railway draft rigging

Country Status (3)

Country Link
BE (1) BE527285A (en)
FR (1) FR1096014A (en)
GB (1) GB748248A (en)

Also Published As

Publication number Publication date
BE527285A (en) 1956-10-12
FR1096014A (en) 1955-06-08

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