JPH0357190U

JPH0357190U -

Info

Publication number: JPH0357190U
Application number: JP11715989U
Authority: JP
Priority date: 1989-10-06
Filing date: 1989-10-06
Publication date: 1991-05-31

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２
図は側面図、第３図は平面図、第４図は管継手ユ
ニツトの構成を示す正面図、第５図は第４図の側
断面図、第６図ないし第８図は管継手を示す図、
第９図および第１０図は従来例を示す説明図であ
る。２２……台車、２３……治具、２５……エア供
給用配管、２９……エア供給ユニツト、２６，３
０……管継手ユニツト、２７，３１……管継手。 Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a side view, Fig. 3 is a plan view, Fig. 4 is a front view showing the structure of the pipe fitting unit, Fig. 5 is a side sectional view of Fig. 4, and Figs. 6 to 8 show the pipe fitting. figure,
FIG. 9 and FIG. 10 are explanatory diagrams showing a conventional example. 22...Dolly, 23...Jig, 25...Air supply piping, 29...Air supply unit, 26,3
0... Pipe joint unit, 27, 31... Pipe joint.

Claims

[Scope of utility model registration request]

A truck equipped with a plurality of air-driven jigs and an air supply unit that waits at a traveling position of the truck and supplies air to each of the jigs,
The air supply piping of each jig of the truck and the air supply unit are connected to a secondary pipe joint unit having a plurality of pipe joints corresponding to the jigs of the truck, and a pipe of this secondary pipe joint unit. An air supply device for a jig truck, characterized in that it has a plurality of pipe joints corresponding to the joints, and is connectable to a primary side pipe joint unit which is provided so as to be movable forward and backward from the air supply unit.