JPH0374154U - - Google Patents

Description

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

第１図は本考案の一実施例を示す断面平面図、
第２図は分解斜視図、第３図は平面図、第４図は
要部拡大断面図、第５図は第３図のＶ−Ｖ矢視拡
大図、第６図は要部断面図である。 １……ステータコア、２……インシユレータ、
３……軸方向凹溝、４……軸方向突条、５……円
環基部、７……外周面、８……外嵌壁部、９……
テイース部。 FIG. 1 is a cross-sectional plan view showing an embodiment of the present invention;
Figure 2 is an exploded perspective view, Figure 3 is a plan view, Figure 4 is an enlarged sectional view of the main part, Figure 5 is an enlarged view taken along the V-V arrow in Figure 3, and Figure 6 is a sectional view of the main part. be. 1...Stator core, 2...Insulator,
3... Axial groove, 4... Axial protrusion, 5... Annular base, 7... Outer peripheral surface, 8... External fitting wall, 9...
Tees club.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 隣り合うテイース部９，９のなす中心角度の２
等分線ｌから右又は左廻りに所定角度θだけ周方
向へ移動した位置に於て、ステータコア１の円環
基部５の外周面７に軸方向凹溝３…を形成し、さ
らに、該ステータコア１に被覆されるプラスチツ
ク製インシユレータ２の上記外周面７への対応外
嵌壁部８には、上記軸方向凹溝３に挿入される軸
方向突条４…を設け、かつ、上記ステータコア１
とインシユレータ２との嵌合部に微小クリアラン
スＣを形成したことを特徴とするステータ組付体
。 2 of the central angle formed by the adjacent teeth parts 9, 9
At a position moved in the circumferential direction by a predetermined angle θ clockwise or counterclockwise from the equidistant line l, axial grooves 3 are formed in the outer circumferential surface 7 of the annular base 5 of the stator core 1, and further, the stator core The outer fitting wall portion 8 corresponding to the outer circumferential surface 7 of the plastic insulator 2 covered with the stator core 1 is provided with axial protrusions 4 to be inserted into the axial groove 3, and the stator core 1
A stator assembly characterized in that a minute clearance C is formed in the fitting portion between the and insulator 2.