JPS6066274U

JPS6066274U - motor commutator

Info

Publication number: JPS6066274U
Application number: JP15728283U
Authority: JP
Inventors: 鈴木　猛
Original assignee: カルソニックカンセイ株式会社
Priority date: 1983-10-13
Filing date: 1983-10-13
Publication date: 1985-05-10

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 drawings]

第１図は従来の構造のコンミュテータを有するフラット
モータを示す断面図、第２図は第１図の要部拡大断面図
、第３図Ａ、　Ｂは第１，２図に示す従来の整流子片を
示す斜視図、第４図は同整流子片の浮き上り作用を示す
説明図、第５図は本考案の一実施例に係るコンミュテー
タの整流子片を示す斜視図、第６図は同整流子片の基部
に取付けた状態を示す縦断面図、第７，８図はそれぞれ
本考案の他の実施例を示す斜視図である。５・・・回転軸、６・・・コンミュテータ、８・・・ア
マチュアコイル、１１・・・ブラシ、１３・・・基部、
１４・・・整流子片、１４ａ・・・平坦部、１５・・・
コイルフック、１６・・・爪部、２０・・・整流子片、
２１・・・連結部、２２・・・平面。１６ｊ６（６（６−Figure 1 is a sectional view showing a flat motor having a commutator with a conventional structure, Figure 2 is an enlarged sectional view of the main part of Figure 1, and Figures A and B are the conventional commutators shown in Figures 1 and 2. FIG. 4 is an explanatory view showing the floating effect of the commutator piece, FIG. 5 is a perspective view showing the commutator piece of a commutator according to an embodiment of the present invention, and FIG. A vertical cross-sectional view showing a state where the commutator piece is attached to the base of the commutator piece, and FIGS. 7 and 8 are perspective views showing other embodiments of the present invention, respectively. 5...Rotating shaft, 6...Commutator, 8...Amateur coil, 11...Brush, 13...Base,
14... Commutator piece, 14a... Flat part, 15...
Coil hook, 16...claw portion, 20...commutator piece,
21... Connecting portion, 22... Plane. 16j6 (6(6-

Claims

[Scope of utility model registration request]

A coil configured such that a claw provided at at least one end of a flat part on the outer circumferential surface of a resin base into which the rotating shaft is inserted bites into the base, and further connected to the armature coil from one end of the flat part. In a motor commutator having a large number of commutator pieces formed by cutting and raising hook parts,
A commutator for a motor in which a resin constituting the base portion covers a connecting portion that connects the claw portion and the flat portion.