FR2432989A1 - Hoist for raising railway wagons during repair - has hinged brackets which swing clear when wagon is on the ground - Google Patents

Hoist for raising railway wagons during repair - has hinged brackets which swing clear when wagon is on the ground

Info

Publication number
FR2432989A1
FR2432989A1 FR7823747A FR7823747A FR2432989A1 FR 2432989 A1 FR2432989 A1 FR 2432989A1 FR 7823747 A FR7823747 A FR 7823747A FR 7823747 A FR7823747 A FR 7823747A FR 2432989 A1 FR2432989 A1 FR 2432989A1
Authority
FR
France
Prior art keywords
wagon
hoist
uprights
ground
during repair
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
FR7823747A
Other languages
French (fr)
Other versions
FR2432989B1 (en
Inventor
Marc Louis Gentil
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.)
Individual
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
Priority to FR7823747A priority Critical patent/FR2432989A1/en
Publication of FR2432989A1 publication Critical patent/FR2432989A1/en
Application granted granted Critical
Publication of FR2432989B1 publication Critical patent/FR2432989B1/fr
Granted 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Electric Cable Installation (AREA)

Abstract

The hoist for raising railways wagons when replacing axles has two uprights joined by an overhead cross beam. The wagon is supported on L-shaped brackets which are raised by hydraulic jacks in the uprights. Each bracket has two rollers which run in adjacent guide channels within the uprights. The inner guide channels terminate some distance above ground level. This enables the bracket (16) to swing outwards about the upper roller since the lower roller is no longer in its guide channel. With the brackets retracted the wagon can be moved from its position between the uprights.
FR7823747A 1978-08-11 1978-08-11 Hoist for raising railway wagons during repair - has hinged brackets which swing clear when wagon is on the ground Granted FR2432989A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7823747A FR2432989A1 (en) 1978-08-11 1978-08-11 Hoist for raising railway wagons during repair - has hinged brackets which swing clear when wagon is on the ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7823747A FR2432989A1 (en) 1978-08-11 1978-08-11 Hoist for raising railway wagons during repair - has hinged brackets which swing clear when wagon is on the ground

Publications (2)

Publication Number Publication Date
FR2432989A1 true FR2432989A1 (en) 1980-03-07
FR2432989B1 FR2432989B1 (en) 1981-01-16

Family

ID=9211797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823747A Granted FR2432989A1 (en) 1978-08-11 1978-08-11 Hoist for raising railway wagons during repair - has hinged brackets which swing clear when wagon is on the ground

Country Status (1)

Country Link
FR (1) FR2432989A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2947041A1 (en) * 2014-05-23 2015-11-25 Schweizerische Bundesbahnen SBB Maintenance apparatus for pivot mounting

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL93493C (en) * 1900-01-01
US3251311A (en) * 1964-10-29 1966-05-17 Whiting Corp Apparatus for facilitating removal and replacement of railway car truck assemblies
FR2307103A2 (en) * 1973-02-07 1976-11-05 Kochanneck Uwe Automatic car lifting arms - have triangular profiled sections accommodating limit switches actuated by rotary bars
FR2318818A1 (en) * 1975-07-25 1977-02-18 Petit Georges Lifting bridge for vehicle maintenance - has four columns each with piston, cable and pulley system for swinging horizontal lifting arm
FR2326376A1 (en) * 1975-10-01 1977-04-29 Fogautolube Sa Four column vehicle lift - has supporting slide locking bolts coupled to common actuating mechanism
DE2608343A1 (en) * 1976-03-01 1977-09-08 Dickertmann Hebezeugfab Ag Underground lifter for railway vehicles - with stationary casing pipe for motor driven threaded spindle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL93493C (en) * 1900-01-01
US3251311A (en) * 1964-10-29 1966-05-17 Whiting Corp Apparatus for facilitating removal and replacement of railway car truck assemblies
FR2307103A2 (en) * 1973-02-07 1976-11-05 Kochanneck Uwe Automatic car lifting arms - have triangular profiled sections accommodating limit switches actuated by rotary bars
FR2318818A1 (en) * 1975-07-25 1977-02-18 Petit Georges Lifting bridge for vehicle maintenance - has four columns each with piston, cable and pulley system for swinging horizontal lifting arm
FR2326376A1 (en) * 1975-10-01 1977-04-29 Fogautolube Sa Four column vehicle lift - has supporting slide locking bolts coupled to common actuating mechanism
DE2608343A1 (en) * 1976-03-01 1977-09-08 Dickertmann Hebezeugfab Ag Underground lifter for railway vehicles - with stationary casing pipe for motor driven threaded spindle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2947041A1 (en) * 2014-05-23 2015-11-25 Schweizerische Bundesbahnen SBB Maintenance apparatus for pivot mounting

Also Published As

Publication number Publication date
FR2432989B1 (en) 1981-01-16

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse