CA1034918A - Draft gear mechanism and method of assembling same - Google Patents

Draft gear mechanism and method of assembling same

Info

Publication number
CA1034918A
CA1034918A CA244,288A CA244288A CA1034918A CA 1034918 A CA1034918 A CA 1034918A CA 244288 A CA244288 A CA 244288A CA 1034918 A CA1034918 A CA 1034918A
Authority
CA
Canada
Prior art keywords
gear mechanism
draft gear
assembling same
assembling
same
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
CA244,288A
Other languages
English (en)
French (fr)
Inventor
Francis H. Duquette
Walter H. Merker (Jr.)
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.)
Miner Enterprises Inc
Original Assignee
Miner Enterprises 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 Miner Enterprises Inc filed Critical Miner Enterprises Inc
Application granted granted Critical
Publication of CA1034918A publication Critical patent/CA1034918A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Retarders (AREA)
CA244,288A 1975-02-06 1976-01-27 Draft gear mechanism and method of assembling same Expired CA1034918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/547,692 US3966057A (en) 1975-02-06 1975-02-06 Draft gear mechanism and method of assembling same

Publications (1)

Publication Number Publication Date
CA1034918A true CA1034918A (en) 1978-07-18

Family

ID=24185736

Family Applications (1)

Application Number Title Priority Date Filing Date
CA244,288A Expired CA1034918A (en) 1975-02-06 1976-01-27 Draft gear mechanism and method of assembling same

Country Status (8)

Country Link
US (1) US3966057A (pt)
AR (1) AR206176A1 (pt)
BE (1) BE838074A (pt)
BR (1) BR7600759A (pt)
CA (1) CA1034918A (pt)
FR (1) FR2300004A1 (pt)
NZ (1) NZ179839A (pt)
ZA (1) ZA76651B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065874A (en) * 1990-10-22 1991-11-19 Miner Enterprises, Inc. Preshortening insert for a draft gear
US5351844A (en) * 1993-06-01 1994-10-04 Miner Enterprises, Inc. Elastomeric spring unit
US8196912B2 (en) * 2008-09-10 2012-06-12 Miner Enterprises, Inc. Railcar elastomeric spring
US8365930B2 (en) 2010-11-17 2013-02-05 Miner Enterprises, Inc. Railcar draft gear spring assembly and method of making an elastomeric spring unit
CN103496382B (zh) * 2013-10-25 2017-02-01 齐齐哈尔轨道交通装备有限责任公司 铁路货车的缓冲器及铁路货车
PT4112416T (pt) * 2021-06-30 2023-12-11 Pieringer Peter Jonathan Dispositivo de acoplamento com conjuntos de mola em peça única

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817445A (en) * 1953-06-17 1957-12-24 Cardwell Westinghouse Co Friction draft gear
US2841292A (en) * 1953-10-28 1958-07-01 Cardwell Westinghouse Co High capacity draft gear with friction and rubber spring cushioning elements
US2764300A (en) * 1954-03-25 1956-09-25 Miner Inc W H Friction shock absorbing mechanisms for railway draft riggings
US3202300A (en) * 1963-07-22 1965-08-24 Miner Inc W H Draft gear
US3370718A (en) * 1965-10-15 1968-02-27 Miner Inc W H Draft gear
US3708075A (en) * 1971-08-05 1973-01-02 Miner Enterprises Wedge lock device

Also Published As

Publication number Publication date
AR206176A1 (es) 1976-06-30
NZ179839A (en) 1978-07-10
ZA76651B (en) 1977-01-26
BR7600759A (pt) 1976-08-31
BE838074A (fr) 1976-05-14
FR2300004B1 (pt) 1981-11-13
US3966057A (en) 1976-06-29
FR2300004A1 (fr) 1976-09-03
AU1058676A (en) 1977-08-04

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