CA957291A - Strain detector for the drive wheel of a friction mine hoist - Google Patents

Strain detector for the drive wheel of a friction mine hoist

Info

Publication number
CA957291A
CA957291A CA957291A CA957291DA CA957291A CA 957291 A CA957291 A CA 957291A CA 957291 A CA957291 A CA 957291A CA 957291D A CA957291D A CA 957291DA CA 957291 A CA957291 A CA 957291A
Authority
CA
Canada
Prior art keywords
drive wheel
mine hoist
strain detector
friction
friction mine
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
CA957291A
Inventor
Peter Deh. Eastcott
Peter T. Truman
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co 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 Canadian General Electric Co Ltd filed Critical Canadian General Electric Co Ltd
Application granted granted Critical
Publication of CA957291A publication Critical patent/CA957291A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B15/00—Main component parts of mining-hoist winding devices
    • B66B15/02—Rope or cable carriers
    • B66B15/04—Friction sheaves; "Koepe" pulleys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
CA957291A 1972-09-06 1972-09-06 Strain detector for the drive wheel of a friction mine hoist Expired CA957291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA151000 1972-09-06

Publications (1)

Publication Number Publication Date
CA957291A true CA957291A (en) 1974-11-05

Family

ID=4094355

Family Applications (1)

Application Number Title Priority Date Filing Date
CA957291A Expired CA957291A (en) 1972-09-06 1972-09-06 Strain detector for the drive wheel of a friction mine hoist

Country Status (1)

Country Link
CA (1) CA957291A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1930275A1 (en) * 2005-09-30 2008-06-11 Mitsubishi Electric Corporation Elevator apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1930275A1 (en) * 2005-09-30 2008-06-11 Mitsubishi Electric Corporation Elevator apparatus
EP1930275A4 (en) * 2005-09-30 2012-02-22 Mitsubishi Electric Corp Elevator apparatus

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