JPS6129195U

JPS6129195U - bearing device

Info

Publication number: JPS6129195U
Application number: JP11166784U
Authority: JP
Inventors: 丞一稲垣
Original assignee: 株式会社東芝
Priority date: 1984-07-25
Filing date: 1984-07-25
Publication date: 1986-02-21

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図は本考案の軸受装置の一実施例を示す縦断面図、
第２図は第１図の■一■線に沿う縦断面図、第３図は従
来の軸受装置を示す縦断面図、第４図は第３図のＩＶ−
ＩＶ線に沿う縦断面図である。１・・・・・・回転軸、２・・・・・・軸受、３・・・
・・・軸受座、３ｂ・・・・・・通油路、４・・・・・
・軸受箱、６・・・・・・潤滑油、６ａ・・・・・・油
面、−７・・・・・・仕切板、９・・・・・・オイルリ
ング。FIG. 1 is a longitudinal sectional view showing an embodiment of the bearing device of the present invention;
Fig. 2 is a vertical sectional view taken along line 1 - 2 in Fig. 1, Fig. 3 is a longitudinal sectional view showing a conventional bearing device, and Fig. 4 is a longitudinal sectional view taken along
It is a longitudinal cross-sectional view along the IV line. 1...Rotating shaft, 2...Bearing, 3...
...Bearing seat, 3b...Oil passage, 4...
・Bearing box, 6... Lubricating oil, 6a... Oil level, -7... Partition plate, 9... Oil ring.

Claims

[Scope of utility model registration request]

a bearing that supports a rotating shaft and introduces lubricating oil from the outside; a bearing box that supports this bearing and has an oil tank section at the bottom that stores lubricating oil at a predetermined oil level while overflowing to an oil drain passage;
and an oil ring that supplies the oil stored in the bearing box to the bearing, and the oil tank section of the bearing box has a plurality of chambers formed by an internal partition wall, and these chambers are communicated by an oil passage provided in the partition wall. What is claimed is: 1. A bearing device characterized in that an oil passage communicating at least a chamber in which an oil ring is immersed and an oil drain passage is set at a position that includes an oil level.