JPS60147967U - motor - Google Patents

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案のモータの断面図、第２図及び第３図は
本考案を説明するための軸受は部の拡大断面図、第４図
は各種の軸受けと回転軸の摩擦係数に対する軸受は荷重
の特性図である。 ５・・・ケース、１０・・田−タ、１１・・・回転軸、
１２．１３・・・軸受け、１４・・・切損部、１５−・
・円板、１６・・・凹部、１７・・・空隙。Figure 1 is a cross-sectional view of the motor of the present invention, Figures 2 and 3 are enlarged cross-sectional views of the bearing section for explaining the present invention, and Figure 4 is a bearing with respect to the friction coefficient between various bearings and the rotating shaft. is a characteristic diagram of load. 5... Case, 10... Data, 11... Rotating shaft,
12.13...bearing, 14...cut portion, 15-...
- Disc, 16... recess, 17... void.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円板の中央の軸孔の周縁に切損部を形成し、前記円板を
積層し内周面に凹部を有する円筒状の軸受けを形成し、
前記軸受けをケースに取付けるとともに、該軸受けにロ
ータを有する回転軸を嵌挿し、前記軸受けと回転軸間に
形成された空隙をオイル溜めとして利用することを特徴
とするモータ。forming a cut portion on the periphery of the shaft hole in the center of the disk, and forming a cylindrical bearing having a concave portion on the inner circumferential surface by stacking the disks;
A motor characterized in that the bearing is attached to a case, a rotating shaft having a rotor is inserted into the bearing, and a gap formed between the bearing and the rotating shaft is used as an oil reservoir.