Bobbin retainer on a shuttle

Details Bobbin retainer on a shuttle Bobbin retainer on a shuttle

1976-05-17

1977-11-22

Kee Chi, James

Textiles: weaving

Weft manipulation

Shuttles

D03J 516

Patent

active

040591328

ABSTRACT:
An automatic weaving shuttle is provided with a recess for receiving a bobbin having cylindrical bobbin heads. To retain the bobbin head an insert is held in force engagement within said recess, said insert being formed in a substantially U-shaped configuration with two legs conjoined by a cross-piece. Within the legs are formed pairs of sliding guides disposed respectively on each side of the longitudinal central plane of the bobbin. Spring loaded dogs are slidable within said guides and engage the cylindrical surface of the bobbin head. The bobbin is centralized by a spigot engaging within a correspondingly shaped recess in the end of the bobbin head.

REFERENCES:
patent: 907476 (1908-12-01), Draper
patent: 2768650 (1956-10-01), Viscolosi
patent: 3316942 (1967-05-01), Thatcher
patent: 3853154 (1974-12-01), Meier

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