JPS5882996U

JPS5882996U - bicycle generator

Info

Publication number: JPS5882996U
Application number: JP17962181U
Authority: JP
Inventors: 孝夫山田
Original assignee: 松下電工株式会社
Priority date: 1981-11-30
Filing date: 1981-11-30
Publication date: 1983-06-04

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図はこの考案の一実施例の断面図、第２図はその平
面図、第３図および第４図はそれぞれ同じくその自転車
への取付状態を示す断面図および側面図、第５図および
第６図はそれぞれ同じくその回転円板の正面図および断
面図、第７図は自転車用発電機の提案例の斜視図、第８
図はその断面図、第９図および第１０図はそれぞれ同じ
くその自転車への取付状態の斜視図および正面図である
。１・・・本体ケース、２・・・コイル、３・・・フレー
ム、４・・・回転子、５・・・回転軸、７・・・係合ロ
ータ、７ａ・・・係合突部、１０・・・回転円板、１０
ａ・・・穴（係合凹部）、１１・・・車軸、１５・・・
車輪。２６Fig. 1 is a sectional view of an embodiment of this invention, Fig. 2 is a plan view thereof, Figs. Fig. 6 is a front view and a sectional view of the rotating disk, Fig. 7 is a perspective view of a proposed example of a bicycle generator, and Fig. 8 is a front view and a sectional view of the rotating disk.
The figure is a cross-sectional view, and FIGS. 9 and 10 are a perspective view and a front view, respectively, of the state in which it is attached to a bicycle. DESCRIPTION OF SYMBOLS 1... Main body case, 2... Coil, 3... Frame, 4... Rotor, 5... Rotating shaft, 7... Engagement rotor, 7a... Engagement protrusion, 10... Rotating disk, 10
a... Hole (engaging recess), 11... Axle, 15...
Wheel. 26

Claims

[Scope of utility model registration request]

A stator, a rotor having a plurality of engagement protrusions on the circumferential surface of a shaft head supported by the stator and protruding from the stator, and a plurality of recesses that engage with the engagement protrusions. A bicycle generator comprising rotating disks arranged in a circular manner on the surface and attached to the axle of the bicycle.