CA945517A - Automatic coupling system for freight cars - Google Patents

Automatic coupling system for freight cars

Info

Publication number
CA945517A
CA945517A CA140,533A CA140533A CA945517A CA 945517 A CA945517 A CA 945517A CA 140533 A CA140533 A CA 140533A CA 945517 A CA945517 A CA 945517A
Authority
CA
Canada
Prior art keywords
coupling system
automatic coupling
freight cars
freight
cars
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
CA140,533A
Other languages
English (en)
Other versions
CA140533S (en
Inventor
Geoffrey W. Cope
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Application granted granted Critical
Publication of CA945517A publication Critical patent/CA945517A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B61G5/08—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for fluid conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
CA140,533A 1971-05-12 1972-04-25 Automatic coupling system for freight cars Expired CA945517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14265771A 1971-05-12 1971-05-12

Publications (1)

Publication Number Publication Date
CA945517A true CA945517A (en) 1974-04-16

Family

ID=22500762

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,533A Expired CA945517A (en) 1971-05-12 1972-04-25 Automatic coupling system for freight cars

Country Status (8)

Country Link
US (1) US3696941A (it)
BE (1) BE783280A (it)
CA (1) CA945517A (it)
DE (1) DE2223878A1 (it)
FR (1) FR2137835B1 (it)
GB (1) GB1363183A (it)
IT (1) IT965781B (it)
ZA (1) ZA722761B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4049128A (en) * 1976-11-18 1977-09-20 Westinghouse Air Brake Company Control system for automatic railway car coupler
DE3144730A1 (de) * 1981-11-11 1983-05-19 Scharfenbergkupplung Gmbh, 3320 Salzgitter Mechanische mittelpufferkupplung
CN107031680B (zh) * 2017-04-18 2018-09-14 青岛思锐科技有限公司 车钩解钩控制机构
DE102022122720A1 (de) 2022-09-07 2024-03-07 Voith Patent Gmbh Automatische Zugkupplung und Schienenfahrzeug mit einer solchen automatischen Zugkupplung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552580A (en) * 1968-02-19 1971-01-05 Dresser Ind Automatic train line connector
US3556314A (en) * 1968-07-09 1971-01-19 Dresser Ind Automatic coupling system for rain brake lines
US3599665A (en) * 1969-09-24 1971-08-17 Armsted Ind Inc Automatic air line connection system
BE756544A (fr) * 1969-10-02 1971-03-01 Dresser Ind Systeme d'attelage pneumatique pour vehicules ferroviaires

Also Published As

Publication number Publication date
FR2137835A1 (it) 1972-12-29
US3696941A (en) 1972-10-10
BE783280A (fr) 1972-09-01
IT965781B (it) 1974-02-11
FR2137835B1 (it) 1973-07-13
GB1363183A (en) 1974-08-14
ZA722761B (en) 1973-01-31
DE2223878A1 (de) 1972-11-23
AU4168372A (en) 1974-02-21

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