JPS58173864U

JPS58173864U - rotating wheel

Info

Publication number: JPS58173864U
Application number: JP18727281U
Authority: JP
Inventors: 針本　一由
Original assignee: エヌ・テ−・エヌ東洋ベアリング株式会社
Priority date: 1981-12-15
Filing date: 1981-12-15
Publication date: 1983-11-21

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]

第１−図は在来の回転輪、例えばプーリの縦断面図であ
る。第２図は本考案に係る回転輪の全体構造を例示する
縦断面図、また第３図は本考案要部。の拡大縦断面図である。第４図は本考案の作用を説明す
るための図面である。１・・・回転輪、２・・・みぞ玉軸受、３・・・金属製
の輪体、４・・・合成樹脂製の環体、５・・・輪体の外
周面、　　　′６・・・輪体の端面、７・・・環状凹溝
、′８・・・内フランジ。FIG. 1 is a longitudinal sectional view of a conventional rotary wheel, for example a pulley. FIG. 2 is a longitudinal sectional view illustrating the overall structure of the rotating ring according to the present invention, and FIG. 3 is a main part of the present invention. FIG. FIG. 4 is a drawing for explaining the operation of the present invention. DESCRIPTION OF SYMBOLS 1... Rotating ring, 2... Groove ball bearing, 3... Metal wheel, 4... Synthetic resin ring, 5... Outer peripheral surface of wheel, '6... - End face of ring body, 7... annular groove, '8... inner flange.

Claims

[Scope of utility model registration request]

In a rotating wheel having a ring body made of a synthetic resin material that is integrally connected to the ring body so as to rotate together with the ring body made of a metal material, on the outer circumferential surface of the ring body, with respect to the axial direction of the wheel body. 1. A rotating wheel characterized in that an annular groove having a constant inclination angle is formed, and a part of a synthetic resin material injection molded on the outer peripheral surface of the ring is embedded in the annular groove.