GB1172496A - Friction wear plate for a railway car truck bolster - Google Patents

Friction wear plate for a railway car truck bolster

Info

Publication number
GB1172496A
GB1172496A GB07075/68A GB1707568A GB1172496A GB 1172496 A GB1172496 A GB 1172496A GB 07075/68 A GB07075/68 A GB 07075/68A GB 1707568 A GB1707568 A GB 1707568A GB 1172496 A GB1172496 A GB 1172496A
Authority
GB
United Kingdom
Prior art keywords
recess
bolster
planar
wear plate
car truck
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
GB07075/68A
Other languages
English (en)
Inventor
James Andrew Shafer
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.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
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 Midland Ross Corp filed Critical Midland Ross Corp
Publication of GB1172496A publication Critical patent/GB1172496A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/12—Bolster supports or mountings incorporating dampers
    • B61F5/122—Bolster supports or mountings incorporating dampers with friction surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Braking Arrangements (AREA)
GB07075/68A 1967-04-27 1968-04-09 Friction wear plate for a railway car truck bolster Expired GB1172496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63431767A 1967-04-27 1967-04-27

Publications (1)

Publication Number Publication Date
GB1172496A true GB1172496A (en) 1969-12-03

Family

ID=24543303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07075/68A Expired GB1172496A (en) 1967-04-27 1968-04-09 Friction wear plate for a railway car truck bolster

Country Status (3)

Country Link
US (1) US3450063A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE713758A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1172496A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802353A (en) * 1972-06-22 1974-04-09 Amsted Ind Inc Friction dampened railway truck bolster
US3855942A (en) * 1973-09-28 1974-12-24 Amsted Ind Inc Snubbed railway truck bolster
US4574708A (en) * 1984-01-03 1986-03-11 Buckeye International, Inc. Damping mechanism for a truck assembly
FR2644743A1 (fr) * 1989-03-24 1990-09-28 Sambre & Meuse Usines Bogie a chassis deformable
US8104409B2 (en) * 2008-08-19 2012-01-31 Bradken Resources Pty Limited Rail car suspension damping
CA2691195C (en) * 2009-01-26 2013-08-06 Restruck Technologies Inc. Friction damping system for a railway truck
CN102501870A (zh) * 2011-11-22 2012-06-20 中国北车集团沈阳机车车辆有限责任公司 立柱磨耗板、转向架及铁道货车

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277263A (en) * 1940-04-11 1942-03-24 James R Cardwell Stabilizing mechanism for railway trucks and the like
US2324267A (en) * 1940-12-20 1943-07-13 American Steel Foundries Truck
US2352693A (en) * 1941-06-07 1944-07-04 Arthur C Davidson Railway truck
US2422638A (en) * 1944-09-18 1947-06-17 James R Cardwell Stabilizing mechanism for railway trucks and the like

Also Published As

Publication number Publication date
BE713758A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-09-16
US3450063A (en) 1969-06-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees