Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61J—SHIFTING OR SHUNTING OF RAIL VEHICLES
  • B61J3/00—Shunting or short-distance haulage devices; Similar devices for hauling trains on steep gradients or as starting aids; Car propelling devices therefor
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61J—SHIFTING OR SHUNTING OF RAIL VEHICLES
  • B61J3/00—Shunting or short-distance haulage devices; Similar devices for hauling trains on steep gradients or as starting aids; Car propelling devices therefor
  • B61J3/10—Car shunting or positioning devices with pinchbar action
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B66—HOISTING; LIFTING; HAULING
  • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
  • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
  • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
  • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed
  • B66F1/06—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed and the devices being actuated mechanically
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B66—HOISTING; LIFTING; HAULING
  • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
  • B66F13/00—Common constructional features or accessories

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Life Sciences & Earth Sciences (AREA)
• Geology (AREA)
• Structural Engineering (AREA)
• Electric Propulsion And Braking For Vehicles (AREA)
• Transmission Devices (AREA)
• Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=37685737

Family Applications (2)

Family Applications After (1)

Country Status (6)

Families Citing this family (3)

• 0
  • NL NL59903D patent/NL59903C/xx active
  • BE BE433994D patent/BE433994A/xx unknown
• 1940
  • 1940-03-11 CH CH226599D patent/CH226599A/fr unknown
  • 1940-03-11 CH CH222114D patent/CH222114A/fr unknown
  • 1940-03-13 US US323807A patent/US2306208A/en not_active Expired - Lifetime
  • 1940-03-27 GB GB5551/40A patent/GB577741A/en not_active Expired
  • 1940-04-03 NL NL97513A patent/NL55915C/xx active
  • 1940-04-25 DE DES15034D patent/DE867404C/de not_active Expired

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