SE303717BSE511666ASE511666ASE303717BSE 303717 BSE303717 BSE 303717BSE 511666 ASE511666 ASE 511666ASE 511666 ASE511666 ASE 511666ASE 303717 BSE303717 BSE 303717B
Authority
SE
Sweden
Application number
SE511666A
Inventor
R Petermann
Original Assignee
Inventio Ag
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 Inventio AgfiledCriticalInventio Ag
Publication of SE303717BpublicationCriticalpatent/SE303717B/xx
B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
B61B10/00—Power and free systems
B61B10/04—Power and free systems with vehicles rolling trackless on the ground
B61B10/046—Impellers
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
B61J3/04—Car shunting or haulage devices with cable traction or endless-chain driving means
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