CA958075A - System for communicating between relatively movable members - Google Patents

System for communicating between relatively movable members

Info

Publication number
CA958075A
CA958075A CA958075A CA958075DA CA958075A CA 958075 A CA958075 A CA 958075A CA 958075 A CA958075 A CA 958075A CA 958075D A CA958075D A CA 958075DA CA 958075 A CA958075 A CA 958075A
Authority
CA
Canada
Prior art keywords
communicating
relatively movable
movable members
members
relatively
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
CA958075A
Inventor
Peter DeH. Eastcott
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 CA958075A publication Critical patent/CA958075A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/06—Applications of signalling devices
CA958075A 1971-07-16 1971-07-16 System for communicating between relatively movable members Expired CA958075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA118381 1971-07-16

Publications (1)

Publication Number Publication Date
CA958075A true CA958075A (en) 1974-11-19

Family

ID=4090343

Family Applications (1)

Application Number Title Priority Date Filing Date
CA958075A Expired CA958075A (en) 1971-07-16 1971-07-16 System for communicating between relatively movable members

Country Status (1)

Country Link
CA (1) CA958075A (en)

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