【运输】带电能及自由滑动系统的圆形索道，引擎原理

load-carrier adapted to be engaged by a traction element conveyer

suspended load-carrier, moved by gravity

load-carrier conveyer

suspended load-carrier, moved by hand

load-carrier

flexible load-carrier which is wound up at one end and paid out at the other

suspended load-carrier, moved by hand, moved by gravity

load-carrier adapted to be engaged by load-carrier, conveyer