JPS6071683U

JPS6071683U - Air injection loom weft insertion device

Info

Publication number: JPS6071683U
Application number: JP16328183U
Authority: JP
Inventors: 石藤　孝雄
Original assignee: 日産自動車株式会社
Priority date: 1983-10-24
Filing date: 1983-10-24
Publication date: 1985-05-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は舌片付きの案内子の側面図、第２図は舌片無し
の案内子の側面図、第３図は本考案の一実施例を示す第
１図及び第２図の■−■断面に相当する案内子列の断面
図、第４図は従来例を示す案内子列の断面図、第５図は
舌片付きの案内子の他の例を示す側面図、第６図は舌片
無しの案内子の他の例を示す側面図である。１．３・・・・・・舌片付きの案内子、２，４・・・・
・・舌片無しの案内子、１０・・・・・・基部、１１，
１２・・・・・・腕部、１３，１８・・・・・・案内孔
、１４・・・・・・緯糸脱出用間隙、１５・・・・・・
舌片、１６・・・・・・背方空間、２０・・・・・・補
助ノズル。Fig. 1 is a side view of a guide with a tongue, Fig. 2 is a side view of a guide without a tongue, and Fig. 3 shows an embodiment of the present invention. 4 is a cross-sectional view of a guide element row showing a conventional example, FIG. 5 is a side view showing another example of a guide element with a tongue piece, and FIG. 6 is a side view showing another example of a guide element with a tongue piece. FIG. 7 is a side view showing another example of a guide without a guide. 1.3...Guide with tongue piece, 2,4...
...Guide without tongue piece, 10...Base, 11,
12... Arm portion, 13, 18... Guide hole, 14... Gap for weft escape, 15...
Tongue piece, 16... Back space, 20... Auxiliary nozzle.

Claims

[Scope of utility model registration request]

It is composed of a base 10 and two arm parts 11, 12, and both arm parts 11.12 form a guide hole 13.18, and a weft escape gap 14 is formed between the tips of both arm parts 11.12. A tongue piece 1 having such flexibility that it approaches or contacts the inner wall surface of the guide hole from one of the arms 11 and 12 near the guide hole side of the weft escape gap 14.
In the weft insertion device of an air injection loom, in which a large number of guides 1 and 3 with tongues formed as shown in FIG. A space 16 behind the tongue piece 15 of the guide with the tongue piece at an interval.
A weft insertion device for an air-injection type loom, characterized in that guide elements 2 and 4 without tongues whose opposing portions are closed are provided.