JPS62158159U - - Google Patents

Description

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

第１図はこの考案の一実施例を示す遊星歯車減
速装置内蔵型スタータの断面図、第２図はその主
要構成部材の斜視図、第３図は従来装置を示す断
面図、第４図はその縦断面図である。 図において、１８は内歯々車、１９は受圧部、
２０は係合部材、２１は機枠、２２は金属リング
、２３は間隙である。なお、図中同一符号は同一
、または相当部分を示す。 Fig. 1 is a cross-sectional view of a starter with a built-in planetary gear reduction device showing an embodiment of this invention, Fig. 2 is a perspective view of its main components, Fig. 3 is a cross-sectional view of a conventional device, and Fig. 4 is a sectional view of a starter with a built-in planetary gear reduction device. FIG. In the figure, 18 is an internal gear wheel, 19 is a pressure receiving part,
20 is an engaging member, 21 is a machine frame, 22 is a metal ring, and 23 is a gap. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機枠内に装着された遊星歯車減速装置を有する
ものにおいて、受圧部が一体成形され樹脂体より
なる上記遊星歯車減速装置の内歯々車と、上記受
圧部と上記機枠との間に係合され、上記受圧部の
力を受けて上記内歯々車に加わる回転変動に伴う
回転力を軸方向の力に変換し得る係合部材と、上
記受圧部の外周に微小間隙を介して設けられた金
属リングを備えた遊星歯車減速装置内蔵型スター
タ。 In a device having a planetary gear reduction device installed in a machine frame, a pressure receiving portion is integrally molded and an internal gear of the planetary gear reduction device made of a resin body is engaged between the pressure receiving portion and the machine frame. an engaging member that is fitted together and capable of converting the rotational force accompanying rotational fluctuations applied to the internal toothed wheel in response to the force of the pressure receiving part into an axial force; A starter with a built-in planetary gear reducer equipped with a metal ring.