Lea making apparatus

Details Lea making apparatus Lea making apparatus

1973-09-10

1976-04-06

Stein, Mervin

Textiles: manufacturing

Warp preparing or handling

Machine replenishing

28 72SP, B65H 5500

Patent

active

039479358

ABSTRACT:
A lea making mechanism of a reeling machine has a cylinder movable up and down and having a tapered face and a rod secured to a piston of the cylinder. The piston has a pointed head adapted to be received through the hank threads. The mechanism also comprises a set of inwardly curved pipes through which the lea thread is led.
During the operation of the mechanism, the cylinder only is forced downward and the tapered face pushes open the set of pipes and then the cylinder is raised to pull up the lea thread extending through the hank threads.

REFERENCES:
patent: 293164 (1884-02-01), Grimshaw
patent: 460665 (1891-10-01), Simon
patent: 663925 (1900-12-01), Nordmann
patent: 1830279 (1931-11-01), Langwieler
patent: 2268727 (1942-01-01), Taylor et al.
patent: 3323189 (1967-06-01), Hayashi
patent: 3626430 (1971-12-01), Ohta
patent: 3656215 (1972-04-01), Tanno

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