JPS6152557U

JPS6152557U -

Info

Publication number: JPS6152557U
Application number: JP13889684U
Authority: JP
Priority date: 1984-09-11
Filing date: 1984-09-11
Publication date: 1986-04-09

Description

[Brief explanation of drawings]

第１図は従来の車輪予圧装置を示す正面図、第
２図は第１図のＡＡ断面図、第３図は従来の装置
の欠点を示す図、図４図はこの考案の一実施例を
示すＡ−Ａ断面図である。１…車輪、２…レール、３…台車、４…アンテ
ナ装置、５…車輪予圧装置、６…支持棒、７…固
定板、８…金具、９…ナツト、１０…ばね、１１
…ローラー、１２…押え板、１３…ボルト、１４
…ユニバーサル・ジヨイント、１５…圧力伝達体
。なお図中、同一符号は同一又は相当部分を示す
。 Fig. 1 is a front view showing a conventional wheel preloading device, Fig. 2 is a sectional view taken along the line AA in Fig. 1, Fig. 3 is a view showing the drawbacks of the conventional device, and Fig. 4 shows an embodiment of this invention. It is an AA sectional view shown. DESCRIPTION OF SYMBOLS 1...Wheel, 2...Rail, 3...Dolly, 4...Antenna device, 5...Wheel preload device, 6...Support rod, 7...Fixing plate, 8...Metal fittings, 9...Nut, 10...Spring, 11
...Roller, 12...Press plate, 13...Bolt, 14
...Universal joint, 15...Pressure transmission body. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

One end has a threaded part and the other end has a universal thread.
A metal fitting that is connected to the joint, a pressure transmitting body that is connected to the universal joint and comes into contact with the rail, a nut that fits with the threaded part of the metal fitting, and a metal fitting that is attached to the metal fitting and has one end in contact with the nut and the other end. A wheel preloading device with a universal joint, characterized in that the wheel is provided with a spring that comes into contact with an object fixed to a trolley that supports the wheel, and by compressing the spring, a load is constantly applied between the rail and the wheel. .