CA960613A - Cushion underframe - Google Patents

Cushion underframe

Info

Publication number
CA960613A
CA960613A CA134,060A CA134060A CA960613A CA 960613 A CA960613 A CA 960613A CA 134060 A CA134060 A CA 134060A CA 960613 A CA960613 A CA 960613A
Authority
CA
Canada
Prior art keywords
cushion underframe
underframe
cushion
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
CA134,060A
Other versions
CA134060S (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 CA960613A publication Critical patent/CA960613A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/12—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill
    • B61G9/16—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill with fluid springs or fluid shock-absorbers; Combinations thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
CA134,060A 1971-03-18 1972-02-07 Cushion underframe Expired CA960613A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12574871A 1971-03-18 1971-03-18

Publications (1)

Publication Number Publication Date
CA960613A true CA960613A (en) 1975-01-07

Family

ID=22421220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA134,060A Expired CA960613A (en) 1971-03-18 1972-02-07 Cushion underframe

Country Status (2)

Country Link
US (1) US3749255A (en)
CA (1) CA960613A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851768A (en) * 1971-10-22 1974-12-03 Keystone Ind Inc Filling means for an impact absorbing device
JPS59124496A (en) * 1982-12-29 1984-07-18 Sanshin Ind Co Ltd Tilt device of ship propeller
US4756512A (en) * 1986-12-15 1988-07-12 Miner Enterprises, Inc. Heavy off-road large vehicle suspension strut
US5388711A (en) * 1993-09-10 1995-02-14 F M Industries, Inc. Rail car double acting piston shock absorber
US5551581A (en) * 1994-10-07 1996-09-03 Fm Industries, Inc. Single acting sliding sill cushioning unit
US5746335A (en) * 1996-05-01 1998-05-05 Keystone Industries, Inc. Double acting center-of-car cushioning device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2752048A (en) * 1954-02-12 1956-06-26 Waugh Equipment Co Cushion underframes
US3163300A (en) * 1958-03-31 1964-12-29 Buckeye Steel Castings Co Impact energy absorbing mechanism for railway vehicles
US2965246A (en) * 1958-04-04 1960-12-20 Chesapeake & Ohio Railway Draft gear rigging
US2973102A (en) * 1958-12-15 1961-02-28 Int Steel Co Underframe with recoiling center sill
US3006483A (en) * 1959-07-06 1961-10-31 Nat Castings Co Railway car underframe arrangement
US3221898A (en) * 1964-02-27 1965-12-07 Acf Ind Inc Railway car
US3237574A (en) * 1964-09-10 1966-03-01 Keystone Railway Equip Impact absorbing apparatus
US3379319A (en) * 1966-02-03 1968-04-23 Miner Inc W H Draft gear
US3368697A (en) * 1966-03-22 1968-02-13 Miner Inc W H Cushioning device

Also Published As

Publication number Publication date
US3749255A (en) 1973-07-31

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