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Class Information
Number: 191/35
Name: Electricity: transmission to vehicles > Conductors > Trolley > Guarded
Description: Trolley conductors provided with means such as cages, shields, etc. for preventing the collector from leaving the conductor or for replacing the collector if derailed or protecting the conductor from deposits of ice, dust, etc.


Patents under this class:

Patent Number Title Of Patent Date Issued
4598180 Overhead electric traction systems Jul. 1, 1986
4418251 Mechanism for assuring registration and contact between multiple traveling collectors and parallel conductors Nov. 29, 1983
4195576 Monorail car stabilizing system Apr. 1, 1980
4083439 Power collection device for electric powered rail cars Apr. 11, 1978
3987877 Trolley busway housing Oct. 26, 1976
3971459 Housing, including readily removable protective plates, for monorail electrical components Jul. 27, 1976



 
 
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