Spindle driving device of covering machine

Details Spindle driving device of covering machine Spindle driving device of covering machine

1989-05-17

1990-07-31

Hail, III, Joseph J.

Textiles: spinning, twisting, and twining

Apparatus and processes

Driving

D01H 1300

Patent

active

049441442

ABSTRACT:
A spindle driving device for a covering machine includes a plurality of groups of spindles. Each group of spindles includes a predetermined number of spindles and an electric motor is associated with each group. A driving pulley is removably installed on each motor and a tension pulley is associated with each group of spindles. An endless belt is stretched around the driving pulley, the spindle wharves attached to each spindle and the tension pulley in each group. The tension pulley is mounted at a central portion of an arm and the arm is supported at one end by a pivot which is connected to a slider for movement along a guide-rod for removing slackness in the endless belt. The other end of the arm is attached to an energizing member for biasing the arm in a direction for removing slackness in the endless belt.

REFERENCES:
patent: 455799 (1891-07-01), Norlin
patent: 1544033 (1925-06-01), Potter
patent: 2655782 (1953-10-01), Cutler
patent: 2783655 (1957-03-01), Meckoski
patent: 3479809 (1969-11-01), Herubel
patent: 4781015 (1988-11-01), Dinkelmann et al.

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