JPS5885504U

JPS5885504U - caster

Info

Publication number: JPS5885504U
Application number: JP18249881U
Authority: JP
Inventors: 保西村
Original assignee: 双葉金属工業株式会社
Priority date: 1981-12-07
Filing date: 1981-12-07
Publication date: 1983-06-10

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]

図面は本案の実施例を示し、第１図は正面図、第２図は
底面図、第３図は断側面図、第４図は軸受板の正面図、
第５図は他の例の軸受板の底面図である。１：軸受板、２：軸孔、３：開口部、４：係合溝、５：
車輪、６：車軸、７：みぞ、８：係合突部、９：取付軸
。The drawings show an embodiment of the present invention, in which Fig. 1 is a front view, Fig. 2 is a bottom view, Fig. 3 is a cross-sectional side view, and Fig. 4 is a front view of the bearing plate.
FIG. 5 is a bottom view of another example of a bearing plate. 1: Bearing plate, 2: Shaft hole, 3: Opening, 4: Engagement groove, 5:
Wheel, 6: Axle, 7: Groove, 8: Engagement protrusion, 9: Mounting shaft.

Claims

[Scope of utility model registration request]

In a caster in which an axle is rotatably mounted on each side of a synthetic resin bearing plate, the axes are aligned on the same line at least at both ends in the thickness direction of the lower end surface of the bearing plate, and the lower end side extends over the entire length. It has an opened shaft hole,
A retaining groove is formed at the inner end of the shaft hole in the axial direction, and the retaining groove is perpendicular to the shaft hole and spans both sides thereof, and the width of the opening of the shaft hole is made smaller than the diameter of the shaft hole. Each axle has a ring-shaped groove formed on its outer circumference and is pushed into the shaft hole through the opening, and the engaging protrusion at the tip of the axle is inserted into the retaining groove. The caster is inserted into the bearing plate and attached to the bearing plate.