Textiles: spinning – twisting – and twining – Apparatus and processes – Covering or wrapping
Patent
1979-01-31
1980-09-30
Watkins, Donald
Textiles: spinning, twisting, and twining
Apparatus and processes
Covering or wrapping
57 31, B65H 7700, B65H 8106, B65H 8108
Patent
active
042247870
ABSTRACT:
Apparatus for winding tape around an elongate core comprises a frame structure which supports one or more reels of tape. The frame structure carries a bobbin which is rotatable with the frame structure about the core. Tape passes from the reel to the bobbin and extends between a pair of contacts before passing through a slit to the core. The contacts are normally open but if the tape touches one of these that contact closes and the speed of the motor, which drives the frame structure is adjusted to maintain the tape between the contacts. This arrangement ensures a substantially constant pitch of the tape around the core.
REFERENCES:
patent: 1989135 (1935-01-01), French et al.
patent: 2362665 (1944-11-01), Reynolds
patent: 2921427 (1960-01-01), Stark et al.
patent: 3538697 (1970-11-01), Hornov et al.
Bates Roger J.
Jackson Lynden A.
The Post Office
Watkins Donald
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