JPS59192955U

JPS59192955U - turning ring

Info

Publication number: JPS59192955U
Application number: JP8676983U
Authority: JP
Inventors: 三藤　忠
Original assignee: 石川島播磨重工業株式会社; 石川島建機株式会社
Priority date: 1983-06-07
Filing date: 1983-06-07
Publication date: 1984-12-21

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の旋回環の説明図、第２図は本考案の旋回
環の説明用平面図、第３図は第２図の■−１方向矢視図
、第４図は第２図のＩＶ−ＩＶ方向矢視図、第５図は第
２図のＶ−Ｖ方向矢視図、第６図は第２図のＶＩ−ＶＩ
方向矢視図、第７図は第２図の旋回環の拡大横断面図で
ある。図中２はインナーレース、３はアウターレース、４は溝
、５は穴、６はボール、７は止め栓、８は間座を示す。Fig. 1 is an explanatory view of a conventional turning ring, Fig. 2 is an explanatory plan view of the turning ring of the present invention, Fig. 3 is a view taken in the -1 direction of Fig. 2, and Fig. 4 is a view of Fig. 2. Fig. 5 is a view taken in the V-V direction of Fig. 2, and Fig. 6 is a view taken in the VI-VI direction of Fig. 2.
The direction arrow view, FIG. 7 is an enlarged cross-sectional view of the turning ring of FIG. 2. In the figure, 2 is an inner race, 3 is an outer race, 4 is a groove, 5 is a hole, 6 is a ball, 7 is a stopper, and 8 is a spacer.

Claims

[Scope of utility model registration request]

A rotating ring characterized in that a ball capable of rotating together with the upper rotating body is inserted over a predetermined range at a position in the longitudinal direction of the upper rotating body between an inner race and an outer race.