CA942239A - Shock absorbing device for draft gear - Google Patents

Shock absorbing device for draft gear

Info

Publication number
CA942239A
CA942239A CA124,516A CA124516A CA942239A CA 942239 A CA942239 A CA 942239A CA 124516 A CA124516 A CA 124516A CA 942239 A CA942239 A CA 942239A
Authority
CA
Canada
Prior art keywords
shock absorbing
absorbing device
draft gear
draft
gear
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
CA124,516A
Other languages
English (en)
Other versions
CA124516S (fr
Inventor
Gene M. Arthur
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.)
Gould Inc
Original Assignee
Gould 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 Gould Inc filed Critical Gould Inc
Application granted granted Critical
Publication of CA942239A publication Critical patent/CA942239A/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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Gears, Cams (AREA)
  • Vibration Dampers (AREA)
CA124,516A 1970-10-09 1971-10-05 Shock absorbing device for draft gear Expired CA942239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7951270A 1970-10-09 1970-10-09

Publications (1)

Publication Number Publication Date
CA942239A true CA942239A (en) 1974-02-19

Family

ID=22151034

Family Applications (1)

Application Number Title Priority Date Filing Date
CA124,516A Expired CA942239A (en) 1970-10-09 1971-10-05 Shock absorbing device for draft gear

Country Status (4)

Country Link
US (1) US3684271A (ref)
CA (1) CA942239A (ref)
FR (1) FR2109975A5 (ref)
GB (1) GB1365120A (ref)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1391450A (en) * 1971-09-22 1975-04-23 Dunlop Ltd Rubber springs
DE2151705A1 (de) * 1971-10-18 1973-04-26 Getefo Ges Fuer Tech Fortschri Federelement fuer pufferfedern
US3857556A (en) * 1972-02-26 1974-12-31 Dunlop Ltd Vehicle suspensions
JPS49128887A (ref) * 1973-04-17 1974-12-10
US3997151A (en) * 1975-05-21 1976-12-14 Lord Corporation Modular cushioning pad
AU528219B2 (en) * 1976-12-28 1983-04-21 Miner Enterprises Inc. Method of making polyester elastomer compression spring and resulting product
DE2964848D1 (en) * 1978-11-24 1983-03-24 Midland Ross Corp Composite cushion pad
GB2250763B (en) * 1990-12-13 1995-08-02 Ltv Energy Prod Co Riser tensioner system for use on offshore platforms using elastomeric pads or helical metal compression springs
US5482406A (en) * 1993-04-15 1996-01-09 Continental Emsco Company Variable spring rate compression element and riser tensioner system using the same
US5641248A (en) * 1993-04-15 1997-06-24 Continental Emsco Company Variable spring rate compression element and riser tensioner system using the same
GB2310694B (en) * 1996-02-27 1999-12-08 Aisin Seiki Disc brake assembly
AU732410B2 (en) * 1996-12-17 2001-04-26 Trelleborg Ab Reinforced elastomeric spring
US5842687A (en) * 1997-04-25 1998-12-01 Lord Corporation Self-aligning vibration mount with compound-angled flexing elements
TW200828607A (en) * 2006-12-11 2008-07-01 Fujikura Ltd Photoelectric conversion element
WO2008134083A1 (en) * 2007-05-01 2008-11-06 Wabtec Holding Corp. Plate for a compressible elastomeric spring
GB0810678D0 (en) * 2008-06-11 2008-07-16 Black & Decker Inc Resilient stop assembly for impact tool
US9562582B2 (en) 2011-09-15 2017-02-07 Wabtec Holding Corp. Compressible elastomeric spring
US8672151B2 (en) * 2011-09-15 2014-03-18 Wabtec Corp Elastomeric draft gear for a railcar

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416783A (en) * 1965-11-19 1968-12-17 Firgat S N C Rubber-metal spring device
US3504901A (en) * 1969-02-10 1970-04-07 Goodyear Tire & Rubber Shock absorber

Also Published As

Publication number Publication date
GB1365120A (en) 1974-08-29
US3684271A (en) 1972-08-15
FR2109975A5 (ref) 1972-05-26

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