CA909917A - Control systems for cranes - Google Patents

Control systems for cranes

Info

Publication number
CA909917A
CA909917A CA909917A CA909917DA CA909917A CA 909917 A CA909917 A CA 909917A CA 909917 A CA909917 A CA 909917A CA 909917D A CA909917D A CA 909917DA CA 909917 A CA909917 A CA 909917A
Authority
CA
Canada
Prior art keywords
cranes
control systems
systems
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
CA909917A
Inventor
W. Davey Anthony
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.)
Herbert Morris Ltd
Original Assignee
Herbert Morris Ltd
Publication date
Application granted granted Critical
Publication of CA909917A publication Critical patent/CA909917A/en
Expired legal-status Critical Current

Links

CA909917A Control systems for cranes Expired CA909917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA909917T

Publications (1)

Publication Number Publication Date
CA909917A true CA909917A (en) 1972-09-12

Family

ID=36417558

Family Applications (1)

Application Number Title Priority Date Filing Date
CA909917A Expired CA909917A (en) Control systems for cranes

Country Status (1)

Country Link
CA (1) CA909917A (en)

Similar Documents

Publication Publication Date Title
AU458389B2 (en) Hydraulic control system
CA981147A (en) Control arrangement for hydraulic systems
AU471656B2 (en) Hydraulic control system
AU464493B2 (en) Boiler-turbine control system
AU462540B2 (en) Elevator control system
CA993018A (en) Brake control system
AU472774B2 (en) Control systems for engines
AU456995B2 (en) Elevator control system
AU472814B2 (en) Control systems for engines
CA976640A (en) Control systems for engines
CA909917A (en) Control systems for cranes
AU5288373A (en) Control system
CA912686A (en) Control systems
CA908291A (en) Control systems
CA890744A (en) Control systems
CA899740A (en) Control system for nutsetter
AU482425B2 (en) Control arrangement for hydraulic systems
CA892217A (en) Control system
CA900297A (en) Bumpless-transfer control system
CA910992A (en) Control system
CA916796A (en) Control system
CA895126A (en) Work control system
AU5714573A (en) Control system for smoke-rooms
CA901868A (en) Position control for parallel hydraulic systems
CA914303A (en) Numerical control system