DEVICE FOR JOINING AND FIXING TARGET MEMBER IN LOOM

Japanese Patent JP3408698

B2

PROBLEM TO BE SOLVED: To improve the production processability and impact resistance of a T type piece used in the target member-joining and fixing device of a type wherein a target member such as a sub-nozzle is joined and fixed to a support base such as the reed holder of a loom through a T-shaped piece equipped with a head part engaged with a T-shaped groove.
SOLUTION: A T-shaped piece is equipped with a head part 31 having a shape capable of being inserted from the front opening 14 of a T-shaped groove 13 and fixed to the T-shaped groove 13 by the rotation of the T-shaped piece at a prescribed angle, a non-circular engaging part 32 capable of being relatively non-rotatably engaged the engaging hole 41 of a target member 4, and a screw part 34 with a joining nut 7. The engaging part 32 is extended from the head part 31 at least to the inner part of the engaging hole 41 of the target member 4 in a joined and fixed state in an approximately same cross-sectional shape. The cross-sectional shape of the engaging part 32 is formed so that the engaging part 32 can pass through the front opening 14 of the T-shaped groove 13, when the head part 31 is arranged in a posture capable of being inserted into the T-shaped groove 13, and so that the engaging part 32 can be rotated in the front opening 14 of the T-shaped groove 13, until the head part 31 is fixed to the T-shaped groove 13.

Toshio Nakagawa

JP22775596A

May 19, 2003

August 09, 1996

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Tsudakoma Industry Co., Ltd.

D03D47/30; D03D49/60; (IPC1-7): D03D49/60; D03D47/30

JP7173742A
JP5012610Y1

Ichiro Sugawara

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