GB817348A - Improvements in or relating to cushioning mechanism for railway vehicles - Google Patents

Improvements in or relating to cushioning mechanism for railway vehicles

Info

Publication number
GB817348A
GB817348A GB7307/57A GB730757A GB817348A GB 817348 A GB817348 A GB 817348A GB 7307/57 A GB7307/57 A GB 7307/57A GB 730757 A GB730757 A GB 730757A GB 817348 A GB817348 A GB 817348A
Authority
GB
United Kingdom
Prior art keywords
casing
follower
drawgear
march
relating
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
GB7307/57A
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.)
National Malleable and Steel Castings Co
Original Assignee
National Malleable and Steel Castings 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 National Malleable and Steel Castings Co filed Critical National Malleable and Steel Castings Co
Publication of GB817348A publication Critical patent/GB817348A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61GCOUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00Draw-gear
    • B61G9/04Draw-gear combined with buffing appliances
    • B61G9/10Draw-gear combined with buffing appliances with separate mechanical friction shock-absorbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
  • Vibration Dampers (AREA)

Abstract

817,348. Combined buffer and drawgear. NATIONAL MALLEABLE & STEEL CASTINGS CO. March 5, 1957 [March 5, 1956], No. 7307/57. Class 103(5) A combined buffer and drawgear has a spring unit and friction gear arranged in a casing 30, provided with forwardly projecting arms 42a, 44a which engage the front stop lugs 16 to limit the travel in draft since the rear wall 47 of the casing 30 acts as the rear follower. In buff the front follower 32 can travel rearwardly until its rear face contacts the forward face 70 of the friction gear housing 50. The rear wall 47 of the casing 30 is offset forwardly at 48 (Fig. 1) and the front face 63 of the front follower 32 is also offset forwardly to provide a greater clearance between the coupler head and the striking casting 25.
GB7307/57A 1956-03-05 1957-03-05 Improvements in or relating to cushioning mechanism for railway vehicles Expired GB817348A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US569362A US3034662A (en) 1956-03-05 1956-03-05 Cushioning mechanism

Publications (1)

Publication Number Publication Date
GB817348A true GB817348A (en) 1959-07-29

Family

ID=24275133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7307/57A Expired GB817348A (en) 1956-03-05 1957-03-05 Improvements in or relating to cushioning mechanism for railway vehicles

Country Status (2)

Country Link
US (1) US3034662A (en)
GB (1) GB817348A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110641506A (en) * 2018-06-27 2020-01-03 比亚迪股份有限公司 Coupler buffer device and coupler with same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1069933A (en) * 1912-05-17 1913-08-12 Knute Edahl Buffing mechanism for railway-cars.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110641506A (en) * 2018-06-27 2020-01-03 比亚迪股份有限公司 Coupler buffer device and coupler with same

Also Published As

Publication number Publication date
US3034662A (en) 1962-05-15

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