CA2069729A1 - Bequille de wagon - Google Patents

Bequille de wagon

Info

Publication number
CA2069729A1
CA2069729A1 CA2069729A CA2069729A CA2069729A1 CA 2069729 A1 CA2069729 A1 CA 2069729A1 CA 2069729 A CA2069729 A CA 2069729A CA 2069729 A CA2069729 A CA 2069729A CA 2069729 A1 CA2069729 A1 CA 2069729A1
Authority
CA
Canada
Prior art keywords
frame
section
lifting beam
pivot
central
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.)
Granted
Application number
CA2069729A
Other languages
English (en)
Other versions
CA2069729C (fr
Inventor
William G. Grashoff
Charles Spence
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.)
TTX Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2069729A1 publication Critical patent/CA2069729A1/fr
Application granted granted Critical
Publication of CA2069729C publication Critical patent/CA2069729C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
    • B66F7/04—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars hydraulically or pneumatically operated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
    • B61K5/04—Devices secured to the track

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
CA002069729A 1991-06-17 1992-05-27 Bequille de wagon Expired - Lifetime CA2069729C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/716,303 US5133531A (en) 1991-06-17 1991-06-17 Railroad car jack
US716,303 1991-06-17

Publications (2)

Publication Number Publication Date
CA2069729A1 true CA2069729A1 (fr) 1992-12-18
CA2069729C CA2069729C (fr) 1997-06-10

Family

ID=24877507

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002069729A Expired - Lifetime CA2069729C (fr) 1991-06-17 1992-05-27 Bequille de wagon

Country Status (3)

Country Link
US (1) US5133531A (fr)
AU (1) AU654856B2 (fr)
CA (1) CA2069729C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2180589C (fr) * 1996-07-05 2008-08-12 Ian Crisp Procede et dispositif de remplacement in situ de roues de vehicules ferroviaires
US6675719B1 (en) 2002-07-02 2004-01-13 Marine Travelift, Inc. Railroad car wheel handler and method
RU2240278C2 (ru) * 2002-09-12 2004-11-20 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт "Буревестник" Устройство для подъема вагонов
US6926256B2 (en) * 2003-03-31 2005-08-09 Tix Company Center sill car jack utilizing air bellows
US7267057B2 (en) * 2003-12-17 2007-09-11 Ttx Company Enclosed railcar jack assembly
CN102275593B (zh) * 2010-06-11 2015-03-04 北京铁道工程机电技术研究所有限公司 一种高速动车组的地坑式架车机
NL2010365C2 (en) * 2013-02-26 2014-08-27 Stertil Bv Lifting column, lifting system and method for lifting a vehicle such as a rail-car.
US10351149B2 (en) * 2016-03-31 2019-07-16 Mi-Jack Products, Inc. Rail car lifting device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724572A (en) * 1951-07-31 1955-11-22 Lowell C Weinberg Twin hydraulic jack assembly
US2686038A (en) * 1952-01-23 1954-08-10 Carl K Dutzman Twin lift
US2958508A (en) * 1955-05-23 1960-11-01 Martinez Miguel Device for lifting heavy equipment
US3638911A (en) * 1970-02-06 1972-02-01 Cmi Corp Asphalt plant erector
CA1044689A (fr) * 1976-01-30 1978-12-19 Tecnobec Inc. Appareil pour soulever le traversin d'un bogie de chemin de fer
US4793593A (en) * 1986-05-14 1988-12-27 Don Pittman Jack system for lifting roof mounted air conditioners
US4805875A (en) * 1987-01-13 1989-02-21 Trailer Train Company Jack assembly for railroad cars
JPS6432900U (fr) * 1987-08-25 1989-03-01

Also Published As

Publication number Publication date
US5133531A (en) 1992-07-28
AU1726292A (en) 1992-12-24
AU654856B2 (en) 1994-11-24
CA2069729C (fr) 1997-06-10

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Legal Events

Date Code Title Description
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