JPS5963220U

JPS5963220U - bearing device

Info

Publication number: JPS5963220U
Application number: JP16043982U
Authority: JP
Inventors: 堤　理一郎
Original assignee: 三菱電機株式会社
Priority date: 1982-10-21
Filing date: 1982-10-21
Publication date: 1984-04-25

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図は軸受装置を示す断面側面図、第２図は従来の軸
受を示す正面図、第３図は従来の軸受装置の動作を示す
説明図、第４図はこの考案の一実施例を示す正面図、第
５図はその動作を示す説明図である。図中、１は軸、２はランナー、３は軸受、４はホワイト
メタル、６は軸受サポート、７は潤滑油、８は油槽、１
１は内側切込、１２は外側切込であ　　　′る。尚、図
中同一符号は同−又は相当部分を示す。第４図　ロ　　− 一■　ゝ〃　　− 第５図Fig. 1 is a cross-sectional side view showing a bearing device, Fig. 2 is a front view showing a conventional bearing, Fig. 3 is an explanatory diagram showing the operation of the conventional bearing device, and Fig. 4 is an example of an embodiment of this invention. The front view shown in FIG. 5 is an explanatory diagram showing the operation. In the figure, 1 is the shaft, 2 is the runner, 3 is the bearing, 4 is the white metal, 6 is the bearing support, 7 is the lubricating oil, 8 is the oil tank, 1
1 is the inner cut, and 12 is the outer cut. Note that the same reference numerals in the figures indicate the same or corresponding parts. Figure 4 - Figure 5

Claims

[Scope of utility model registration request]

(1) In a bearing device that rotatably supports the outer periphery of a rotating shaft, several axial notches are provided on the inner and outer peripheries of the bearing so that the bearing elastically deforms and forms an appropriate wedge oil film. A bearing device characterized by:

(2) The bearing device according to claim 1, wherein several inner and outer circumferential notches are provided at equal locations on the circumference of the bearing.

(3) The bearing device according to claim 1 or 2, wherein the inner notch is located at the center of the outer notch.