Invention Grant
US4446688A Double twisting machine 失效
双捻机

Double twisting machine
Abstract:
A double twisting machine for winding a wire around a take-up roll has two motors for directly and separately driving each end of a flyer thereby eliminating the need for a driving shaft, driving pulleys and timing belts which substantially reduces the amount of noise generated by the machine and reduces its overall size.
Public/Granted literature
Information query
Patent Agency Ranking
0/0