Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B66—HOISTING; LIFTING; HAULING
  • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
  • B66C15/00—Safety gear
  • B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
  • B66C15/045—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track electrical
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
  • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
  • B61L3/16—Continuous control along the route
  • B61L3/18—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B66—HOISTING; LIFTING; HAULING
  • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
  • B66C15/00—Safety gear
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B66—HOISTING; LIFTING; HAULING
  • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
  • B66C2700/00—Cranes
  • B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
  • B66C2700/084—Protection measures

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=3844435

Family Applications (1)

Country Status (1)

• 1961
  • 1961-01-13 LU LU39647D patent/LU39647A1/xx unknown

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