Spinning or twisting machine

Details Spinning or twisting machine Spinning or twisting machine

1986-01-16

1987-09-22

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Driving

57 78, 57 81, 57 92, 57 93, D01H 120, D01H 124, D01H 1241, D01H 128

Patent

active

046946438

ABSTRACT:
For compensation of changes in rotational speeds, for example, occurring because of varying loads on the motors, the drive mechanisms for at least two kinds of working units have a common synchronizing mechanism and are connected operably by a torque transfer device. The torque transfer device comprises, for example, a drive belt and two drive pulleys, each of which is attached to a different drive mechanism. The common synchronizing mechanism can comprise either a common rotational speed control or an adjustable current supply for the motors of the drive mechanisms.

REFERENCES:
patent: 2349882 (1944-05-01), Reichelt
patent: 3536699 (1970-11-01), Cunningham
patent: 3738095 (1973-06-01), Lohest
patent: 3780513 (1973-12-01), Watanabe et al.
patent: 3791128 (1974-02-01), Landwehrkamp et al.
patent: 3939638 (1976-02-01), Bruckert et al.
patent: 3986330 (1976-10-01), Kuttuff et al.
patent: 4163359 (1979-08-01), Honjo

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