CA660865A - Dual control system for cranes and the like - Google Patents

Dual control system for cranes and the like

Info

Publication number
CA660865A
CA660865A CA660865A CA660865DA CA660865A CA 660865 A CA660865 A CA 660865A CA 660865 A CA660865 A CA 660865A CA 660865D A CA660865D A CA 660865DA CA 660865 A CA660865 A CA 660865A
Authority
CA
Canada
Prior art keywords
cranes
control system
dual control
dual
control
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
CA660865A
Inventor
H. Zeilman Roy
Johnson Paul
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.)
Thew Shovel Co
Original Assignee
Thew Shovel Co
Publication date
Application granted granted Critical
Publication of CA660865A publication Critical patent/CA660865A/en
Expired legal-status Critical Current

Links

CA660865A Dual control system for cranes and the like Expired CA660865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA660865T

Publications (1)

Publication Number Publication Date
CA660865A true CA660865A (en) 1963-04-09

Family

ID=35954976

Family Applications (1)

Application Number Title Priority Date Filing Date
CA660865A Expired CA660865A (en) Dual control system for cranes and the like

Country Status (1)

Country Link
CA (1) CA660865A (en)

Similar Documents

Publication Publication Date Title
CA667001A (en) Measuring and controlling system
CA660865A (en) Dual control system for cranes and the like
CA672564A (en) Control system for cranes
CA660069A (en) Hoist construction
CA669267A (en) Elevator system
CA747005A (en) Crane control system
CA658774A (en) Control system
CA663610A (en) Control system
CA672317A (en) Control system
AU428060B2 (en) Crane operating system
CA776536A (en) Control system for winches and the like
CA656653A (en) System for stopping elevators and the like
AU277052B2 (en) Control foran object handling system
CA669705A (en) Cranes and the like
CA656743A (en) Control systems
CA670434A (en) Control systems
AU279320B2 (en) Brake control system
AU276000B2 (en) Environment control system
CA656621A (en) Transmission and control system
CA669308A (en) Elevator control system
CA656716A (en) Elevator control system
CA661290A (en) Elevator control system
CA661405A (en) Elevator control system
AU401979B2 (en) Crane operating means
CA693487A (en) Hydraulic control system for transmission and the like