JPS63106783U

JPS63106783U -

Info

Publication number: JPS63106783U
Application number: JP19949686U
Authority: JP
Priority date: 1986-12-25
Filing date: 1986-12-25
Publication date: 1988-07-09

Description

[Brief explanation of the drawing]

第１図；この考案の第１の実施例を示す透視斜
視図。第２図；同、側面断面図。第３図；同、正
面断面図。第４図；この考案の第２の実施例を示
す正面断面図、第５図；従来のタツクイン装置の
緯糸端保持装置を示す側面断面図。第６図；同、
正面断面図。第７図；従来の別のタツクイン装置
の緯糸端保持装置を示す側面断面図。第８図；同
、正面断面図。１，２，３……ホルダ部、１１，２１，３１，
４１……案内部、１３，２３，３３，４３……噴
射口、１５，２５，３５，４５……圧縮空気供給
パイプ、１７，２７，３７，４７，５７……保持
穴、Ｗ……緯糸端。 FIG. 1: A transparent perspective view showing a first embodiment of this invention. FIG. 2: Same, side sectional view. FIG. 3; same, front sectional view. FIG. 4 is a front sectional view showing a second embodiment of the invention; FIG. 5 is a side sectional view showing a weft end holding device of a conventional tuck-in device. Figure 6;
Front sectional view. FIG. 7; A side sectional view showing a weft end holding device of another conventional tuck-in device. FIG. 8; same, front sectional view. 1, 2, 3...Holder part, 11, 21, 31,
41... Guide part, 13, 23, 33, 43... Injection port, 15, 25, 35, 45... Compressed air supply pipe, 17, 27, 37, 47, 57... Holding hole, W... Weft end.

Claims

[Scope of Claim for Utility Model Registration] (1) An injection port that injects a jet stream from a compressed air supply pipe and a holding hole that accommodates the weft along with the jet stream are formed so as to face each other across a weft end entry guide space. and the diameter of the injection port is set smaller than the diameter of the compressed air supply pipe, and the injection port directs the jet stream ejected from the injection port to the weft end entry side wall surface of the holding hole. A weft end holding device for a tuck-in device, characterized in that it is formed so as to flow along the weft. (2) The weft end gripping device of the tuck-in device according to claim (1) of the utility model registration, wherein the injection port is set to be located on the weft end entry side from the center of the holding hole. (3) The weft end holding device of the tuck-in device according to claim (1) of the utility model registration claim, in which the injection port is installed obliquely so that its tip opening opens toward the weft end entry side wall surface of the holding hole. Device.