CA1034430A - Multiple coupler engaging head for railroad car positioner - Google Patents

Multiple coupler engaging head for railroad car positioner

Info

Publication number
CA1034430A
CA1034430A CA240,053A CA240053A CA1034430A CA 1034430 A CA1034430 A CA 1034430A CA 240053 A CA240053 A CA 240053A CA 1034430 A CA1034430 A CA 1034430A
Authority
CA
Canada
Prior art keywords
railroad car
engaging head
multiple coupler
coupler engaging
car positioner
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
CA240,053A
Other languages
English (en)
French (fr)
Inventor
Francis R. Modliszewski
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.)
Mcdowell Wellman Engineering Co
Original Assignee
Mcdowell Wellman Engineering Co
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 Mcdowell Wellman Engineering Co filed Critical Mcdowell Wellman Engineering Co
Application granted granted Critical
Publication of CA1034430A publication Critical patent/CA1034430A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61J—SHIFTING OR SHUNTING OF RAIL VEHICLES
    • B61J3/00—Shunting or short-distance haulage devices; Similar devices for hauling trains on steep gradients or as starting aids; Car propelling devices therefor
    • B61J3/04—Car shunting or haulage devices with cable traction or endless-chain driving means
    • B61J3/06—Car shunting or haulage devices with cable traction or endless-chain driving means with vehicle-engaging truck or carriage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
CA240,053A 1974-12-05 1975-11-19 Multiple coupler engaging head for railroad car positioner Expired CA1034430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/529,717 US3942451A (en) 1974-12-05 1974-12-05 Multiple coupler engaging head for railroad car positioner

Publications (1)

Publication Number Publication Date
CA1034430A true CA1034430A (en) 1978-07-11

Family

ID=24111011

Family Applications (1)

Application Number Title Priority Date Filing Date
CA240,053A Expired CA1034430A (en) 1974-12-05 1975-11-19 Multiple coupler engaging head for railroad car positioner

Country Status (6)

Country Link
US (1) US3942451A (de)
BR (1) BR7507986A (de)
CA (1) CA1034430A (de)
DE (1) DE2553478A1 (de)
GB (1) GB1521729A (de)
ZA (1) ZA757056B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006691A (en) * 1975-06-11 1977-02-08 Mcdowell-Wellman Engineering Company Train holding device
US4487547A (en) * 1982-06-17 1984-12-11 Dravo Corporation Method for random car train positioning
US5174212A (en) * 1992-04-09 1992-12-29 Svedala Industries, Incorporated Method and apparatus for controlling train positioners using motor energy to determine the mass of the train and the mass of the train to determine maximum deceleration

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169490A (en) * 1962-10-29 1965-02-16 Whiting Corp Railway vehicle positioner
US3262399A (en) * 1964-05-05 1966-07-26 Mcdowell Wellman Eng Co Railroad car mover

Also Published As

Publication number Publication date
BR7507986A (pt) 1976-08-24
GB1521729A (en) 1978-08-16
ZA757056B (en) 1976-10-27
AU8671575A (en) 1977-05-26
US3942451A (en) 1976-03-09
DE2553478A1 (de) 1976-06-10

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