JPH0410556U

JPH0410556U -

Info

Publication number: JPH0410556U
Application number: JP4938990U
Authority: JP
Priority date: 1990-05-11
Filing date: 1990-05-11
Publication date: 1992-01-29

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図はその要部を示す斜視図、第３図は従来例を示
す第１図相当図である。２……前ブラケツト、３……後ブラケツト、４
……コイル、５……ステータスコア、７……軸受
、８……前軸受機構、９……後軸受機構、１４…
…スラスト板、３０……電動機、３１……ロータ
コア、３２……シヤフト、３３……後コイルスプ
リング、３４……前コイルスプリング、３５……
ワツシヤ。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a perspective view showing the main parts thereof, and FIG. 3 is a view corresponding to FIG. 1 showing a conventional example. 2...Front bracket, 3...Rear bracket, 4
... Coil, 5 ... Status core, 7 ... Bearing, 8 ... Front bearing mechanism, 9 ... Rear bearing mechanism, 14 ...
... Thrust plate, 30 ... Electric motor, 31 ... Rotor core, 32 ... Shaft, 33 ... Rear coil spring, 34 ... Front coil spring, 35 ...
Watsiya.

Claims

[Scope of utility model registration request]

Front and rear brackets include a stator core to which a coil is attached, have self-aligning bearings, and are provided with front and rear bearing mechanisms; and a rotor core, which is pivotally supported by the rear bearing mechanism and has an arcuate rear end. a shaft whose rear end part receives the sliding load of the rotor, a thrust plate made of synthetic resin that the arcuate rear end part of the shaft abuts; and this thrust plate and the rear bracket. a rear coil spring provided between the rear coil spring and the rear coil spring provided on the front end side of the shaft, the front end of which slides into contact with the bearing of the front bearing mechanism via a washer, and the rear end of which is engaged with the rotor core; An electric motor comprising a front coil spring that rotates together.