JPS60124657U

JPS60124657U - Spray gun for making fiber-mixed cement products

Info

Publication number: JPS60124657U
Application number: JP1379884U
Authority: JP
Inventors: 朝日　清公; 前田　征四郎
Original assignee: 日本板硝子株式会社; ジーアールピー産業株式会社
Priority date: 1984-02-01
Filing date: 1984-02-01
Publication date: 1985-08-22
Also published as: JPH0341813Y2

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]

図面は本考案に係る繊維混入セメント製品作製用スプレ
ーガンの実施例を示し、第１図は縦断側面図、第２図は
要部の一部切欠き平面図である。１・・・繊維束切断機、２ａ、２ｂ・・・開口、２Ｃ・
・・環状開口、２Ａ・・・切断繊維噴出用通路、２Ｂ・
・・セメントモルタル噴出用通路、２・・・ノズル、１
３・・・切断繊維滞溜用通路。第１図・　’　　　　ｌａ＼　　Ａ □ 一一一一」　Ｊ　　　　Ｌ　　−−The drawings show an embodiment of the spray gun for producing a fiber-mixed cement product according to the present invention, with FIG. 1 being a longitudinal sectional side view and FIG. 2 being a partially cutaway plan view of the main part. 1... Fiber bundle cutting machine, 2a, 2b... Opening, 2C.
...Annular opening, 2A...Cut fiber ejection passage, 2B.
...Cement mortar spouting passage, 2...Nozzle, 1
3...Cut fiber retention passage. Figure 1: 'la \A □ 1111'' J L --

Claims

[Claims for Utility Model Registration] ■ The fiber bundle cutting machine 1 uses the suction effect caused by the air jet to cut the fibers a cut by the cutting machine 1 into the opening 2 on one end side.
Cement mortar b is sucked from a passageway 2A and ejected from the other end opening 2b, and an annular opening 2C located circumferentially or approximately concentrically around the outer periphery of the cut fiber ejection opening 2b.
In a spray gun for producing a fiber-containing cement product, the nozzle 2 is connected to a passage 2B for spouting a fiber-containing cement product.
A spray gun for producing fiber-containing cement products, in which a cut fiber retention passage 13 of an appropriate length is interposed between the cutting machine 1 and the fiber jetting passage 2A. (2) The spray gun for producing a fiber-containing cement product according to claim 0, wherein the air ejected into the fiber ejection passage 2A is air that spirals around the axis of the passage 2A. . (2) A spray gun for producing fiber-containing cement products according to claim 0 or 0 of the utility model registration claim, wherein the fibers are carbon fibers.