JPS6056781U

JPS6056781U - Air injection loom weft insertion device

Info

Publication number: JPS6056781U
Application number: JP14816283U
Authority: JP
Inventors: 郡山　正幸; 隆雄高橋
Original assignee: 日産自動車株式会社
Priority date: 1983-09-27
Filing date: 1983-09-27
Publication date: 1985-04-20

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 the drawing]

第１図は従来例を示す案内子列の断面図、第２図は本考
案の一実施例を示す案内子列の断面図、第３図Ａは第２
図中の舌片付きの案内子の側面図、第３図Ｂは同図Ａの
Ｘ−Ｘ断面図、第４図Ａは第２図中の舌片無しの案内子
の側面図、第４図Ｂは同図ＡのＹ−Ｙ断面図、第５図は
他の実施例を示す第６図及び第７図のｚ−２断面に相当
する案内子列の断面図、第６図は第５図中の舌片付きの
案内子の側面図、第７図は第５図中の舌片無しの案内子
の側面図、第８図は更に他の実施例を示す案内子列の断
面図、第９図及び第１０図は第８図中の舌片無しの案内
子の側面図である。１・・・主ノズル、２，１２・・・舌片付きの案内子、
３．３’、１３，１３’・・・舌片無しの案内子、４・
・・基部、５・・・直状部、６・・・湾曲部、７．７’
、１７．１７’・・・案内孔、８・・・緯糸脱出用間隙
、９・・・舌片、１０・・・背方空間。Ｂｉｘ ■　し。− １FIG. 1 is a cross-sectional view of a guide row showing a conventional example, FIG. 2 is a cross-sectional view of a guide row showing an embodiment of the present invention, and FIG. 3A is a cross-sectional view of a guide row showing a conventional example.
Figure 3B is a side view of the guide with a tongue in the figure, Figure 3B is a sectional view taken along line XX in Figure A, Figure 4A is a side view of the guide without tongue in Figure 2, Figure 4 B is a YY sectional view of A in the same figure, FIG. 5 is a sectional view of the guide element row corresponding to the z-2 cross section of FIGS. 7 is a side view of the guide without tongue in FIG. 5, FIG. 8 is a sectional view of a guide row showing another embodiment, and FIG. 9 and 10 are side views of the guide without tongue in FIG. 8. 1... Main nozzle, 2, 12... Guide with tongue piece,
3. 3', 13, 13'... guide without tongue piece, 4.
... Base, 5... Straight part, 6... Curved part, 7.7'
, 17.17'... Guide hole, 8... Gap for weft escape, 9... Tongue piece, 10... Back space. Bix ■ Shi. -1

Claims

[Scope of utility model registration request]

Consisting of a base 4, a straight part 5, and a curved part 6, the straight part 5
The guide holes 7 and 17 are formed by the straight part 5 and the curved part 6, and a weft escape gap 8 is formed between the tips of the straight part 5 and the curved part 6. straight part 5
Alternatively, guide elements 2 and 12 each having a flexible tongue piece 9 protruding from one side of the curved part 6 so as to be close to or in contact with the inner wall surface of the other guide hole are arranged side by side on the sled in the weft insertion direction. In the weft inserting device of an air injection loom, at least one guide at the end of the nozzle 1 among the many guides arranged side by side is connected to the back of the tongue piece 9 of the other guides 2 and 12. Guide element 3.3' without a tongue that closes the part facing the space 10
, 13.13'.