Method and apparatus for supplying fluid to a traveling-type wor

Details Method and apparatus for supplying fluid to a traveling-type wor Method and apparatus for supplying fluid to a traveling-type wor

1982-12-23

1984-12-11

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Piecing up

57263, 57276, D01H 1500

Patent

active

044870124

ABSTRACT:
A method and apparatus for supplying operational fluid to a traveling-type working machine, such as a yarn piecer or an auto-doffer, which serves a parent machine, such as a spinning frame. The working machine utilized in the present invention has a secondary fluid tank and at least one nozzle attached to an air cylinder. Prior to the working machine serving the parent machine, the nozzle is advanced by an air cylinder, operated by fluid supplied from the secondary fluid tank, so that it engages with one of the air intakes provided on the parent machine. Then operational fluid is introduced from a primary fluid source into the working machine through the engaged nozzle and air intake, and thereby the working machine carries out a specific operation for the parent machine. Simultaneously, the operational fluid is distributed to the secondary fluid tank in preparation for the next engagement of the nozzle and the air intake. According to the present invention, the working machine is free from the burden of a heavy and voluminous air compressor and a troublesome long connecting hose.

REFERENCES:
patent: 3827226 (1974-08-01), Lesser
patent: 4102115 (1978-07-01), Hemala et al.

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