ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
B60L0003060000 Limiting the traction current under mechanical- overload conditions 1
B60L0003080000 Means for preventing excessive speed of the vehicle 1
B60L0003100000 Indicating wheel slip 1
B60L0003120000 Recording operating variables 1
B60L0005000000 Current-collectors for power supply lines of electrically-propelled vehicles 1
B60L0005020000 with ice-removing device 1
B60L0005040000 using rollers or sliding shoes in contact with trolley wire (B60L0005400000 takes precedence);; 1
B60L0005060000 Structure of the rollers or their carrying means 1
B60L0005080000 Structure of the sliding shoes or their carrying means 1
B60L0005100000 Devices preventing the collector from jumping off 1
B60L0005120000 Structural features of poles or their bases 1
B60L0005140000 Devices for automatic lowering of a jumped-off collector 1
B60L0005160000 Devices for lifting and resetting the collector (B60L0005340000 takes precedence);; 1
B60L0005180000 using bow-type collectors in contact with trolley wire 1
B60L0005190000 using arrangements for effecting collector movement transverse to the direction of vehicle motion 1