CA931885A - Brakes for friction mine hoist - Google Patents

Brakes for friction mine hoist

Info

Publication number
CA931885A
CA931885A CA931885A CA931885DA CA931885A CA 931885 A CA931885 A CA 931885A CA 931885 A CA931885 A CA 931885A CA 931885D A CA931885D A CA 931885DA CA 931885 A CA931885 A CA 931885A
Authority
CA
Canada
Prior art keywords
brakes
mine hoist
friction
friction mine
hoist
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
CA931885A
Inventor
Deh. Eastcott Peter
E. Welch James
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 CA931885A publication Critical patent/CA931885A/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
    • B66B15/00—Main component parts of mining-hoist winding devices
    • B66B15/08—Driving gear
CA931885A 1970-04-14 1970-04-14 Brakes for friction mine hoist Expired CA931885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA80033 1970-04-14

Publications (1)

Publication Number Publication Date
CA931885A true CA931885A (en) 1973-08-14

Family

ID=4086631

Family Applications (1)

Application Number Title Priority Date Filing Date
CA931885A Expired CA931885A (en) 1970-04-14 1970-04-14 Brakes for friction mine hoist

Country Status (5)

Country Link
AU (1) AU2495971A (en)
CA (1) CA931885A (en)
DE (1) DE2117331A1 (en)
GB (1) GB1302483A (en)
ZA (1) ZA71130B (en)

Also Published As

Publication number Publication date
AU2495971A (en) 1972-08-10
DE2117331A1 (en) 1971-10-28
GB1302483A (en) 1973-01-10
ZA71130B (en) 1971-10-27

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