FR937859A - Automatic shut-off device for trolleys of overhead cranes, lifts and similar devices - Google Patents

Automatic shut-off device for trolleys of overhead cranes, lifts and similar devices

Info

Publication number
FR937859A
FR937859A FR937859DA FR937859A FR 937859 A FR937859 A FR 937859A FR 937859D A FR937859D A FR 937859DA FR 937859 A FR937859 A FR 937859A
Authority
FR
France
Prior art keywords
trolleys
lifts
similar devices
automatic shut
overhead cranes
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
Other languages
French (fr)
Inventor
Donald Mayer King
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.)
Geo W King Ltd
Original Assignee
Geo W King Ltd
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 Geo W King Ltd filed Critical Geo W King Ltd
Application granted granted Critical
Publication of FR937859A publication Critical patent/FR937859A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B66C7/12—Devices for changing direction of travel or for transferring from one runway to another; Crossings; Combinations of tracks of different gauges
    • B66C7/14—Runway interlocking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR937859D 1941-03-11 1946-12-16 Automatic shut-off device for trolleys of overhead cranes, lifts and similar devices Expired FR937859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB937859X 1941-03-11

Publications (1)

Publication Number Publication Date
FR937859A true FR937859A (en) 1948-08-30

Family

ID=10748066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937859D Expired FR937859A (en) 1941-03-11 1946-12-16 Automatic shut-off device for trolleys of overhead cranes, lifts and similar devices

Country Status (1)

Country Link
FR (1) FR937859A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446784A1 (en) * 1979-01-16 1980-08-14 Dannemard Jacques Truck mounted cantilever runway track to move meat carcasses - has end stop which releases trolley only on to transfer runway track

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446784A1 (en) * 1979-01-16 1980-08-14 Dannemard Jacques Truck mounted cantilever runway track to move meat carcasses - has end stop which releases trolley only on to transfer runway track

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