JPS6293737U

JPS6293737U -

Info

Publication number: JPS6293737U
Application number: JP18581285U
Authority: JP
Priority date: 1985-12-02
Filing date: 1985-12-02
Publication date: 1987-06-15

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示すものであり、
第１図はチユーブレス車輪の断面図で、その上半
部は機械加工後の形状を、下半部は鋳造素材の形
状を示す。第２図、第３図はリム圧洩れ検査機５
の断面図、第４図はその要部の拡大外観図、第５
図は要部の拡大断面図、第６図は正面図である。５……リム圧洩れ検査機、６ａ……主検査槽、
６ａ……補助タンク、６ｃ……排水箱、８ｃ……
ノズル。 The drawing shows an example of this invention.
FIG. 1 is a cross-sectional view of a tubeless wheel, with the upper half showing the shape after machining and the lower half showing the shape of the cast material. Figures 2 and 3 show rim pressure leakage inspection machine 5.
Figure 4 is an enlarged external view of the main parts, Figure 5 is a cross-sectional view of the
The figure is an enlarged sectional view of the main part, and FIG. 6 is a front view. 5... Rim pressure leakage inspection machine, 6a... Main inspection tank,
6a... Auxiliary tank, 6c... Drain box, 8c...
nozzle.

Claims

[Claims for Utility Model Registration] (1) A support shaft 6d that covers and supports the side surface of the cast wheel 2, which is the test object, in a water tank filled with water, and a water pipe extending parallel to the support shaft on one side of the support shaft. 8 and
A nozzle 8 that opens toward the outer periphery of the rim 2b is inserted into this water pipe.
A rim pressure leakage inspection machine for cast wheels, which is made by opening c. (2) The rim of the cast wheel according to claim 1 of the utility model registration claim, in which the water tank is composed of an inspection tank 6a, an auxiliary tank 6b for pouring water into the inspection tank 6a, and a drainage box 6c that moves forward and backward into the auxiliary tank 6b. Pressure leak inspection machine. (3) The nozzle 8c is a through hole with a diameter of about 2 mm drilled at intervals on the outer surface of the water pipe 8.A rim pressure leakage inspection device for a cast wheel according to claim 1, wherein the nozzle 8c is a through hole of about 2 mm in diameter. (4) The rim pressure leakage inspection machine for cast wheels as claimed in claim 1, wherein the nozzle is an axial slit provided on the outer surface of the water pipe.