JPS587445U

JPS587445U - timer

Info

Publication number: JPS587445U
Application number: JP10109281U
Authority: JP
Inventors: 下村　聰; 吉川　義一
Original assignee: 中川電化産業株式会社
Priority date: 1981-07-07
Filing date: 1981-07-07
Publication date: 1983-01-18
Also published as: JPS6337717Y2

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 the drawing]

図面は本願の実施例を示すもので、第１図は縦断面図、
第２図は主軸と一番歯車との組立状態を示す斜視図、第
３図は主軸、カム、ばね板、一番□歯車等の関係を示す
分解斜視図、第４図及び第５図は異なる実施例を示すも
ので、第４区は縦断面部分図、第５図はカムとばね板と
の関係を示す斜視図、笹６図は更に異なる実施例を示す
縦断面図。１・・・ケース、６・・・主軸、１０・・・カム、１４
・・・一番歯車、１５・・・欠如部、１７・・・ばね板
、２１・・・係一台片、１２・・・係合孔、２３・・・
調速機構。第１図　　− ′（汀（ −第６図ｚｆ　　ｔｆ　　３ｆ１＝１The drawings show an embodiment of the present application, and FIG. 1 is a longitudinal cross-sectional view;
Figure 2 is a perspective view showing the assembled state of the main shaft and first gear, Figure 3 is an exploded perspective view showing the relationship between the main shaft, cam, spring plate, first gear, etc., and Figures 4 and 5 are Fig. 5 is a perspective view showing the relationship between a cam and a spring plate, and Fig. 6 is a longitudinal sectional view showing a further different embodiment. 1... Case, 6... Main shaft, 10... Cam, 14
... Number one gear, 15... Missing part, 17... Spring plate, 21... Engagement piece, 12... Engagement hole, 23...
Speed regulating mechanism. Fig. 1 - ′(Tai ( -Fig. 6 zf tf 3f 1=1

Claims

[Scope of utility model registration request]

A main shaft is rotatably mounted on the case, a No. 1 gear is mounted on the main shaft, and a speed governor mechanism is connected to the No. 1 gear to rotate the No. 1 gear in a timed manner. A cam is attached to the main shaft in parallel with the No. 1 gear, and when the main shaft is manually wound, only the cam rotates with the main shaft without the No. 1 gear rotating with the main shaft. In a timer in which the cam rotates together with the No. 1 gear when the No. 1 gear is timed rotated by the speed governor mechanism after manual winding, the No. 1 gear has a missing portion on the side facing the cam. A spring plate connected to the main shaft so as to be integrally rotatable is disposed in the cutout, and one surface of the spring plate is elastically pressed against the bottom surface of the cutout, while the spring plate A timer characterized in that the plate and the cam are connected to each other via a pair of engaging parts so as to be able to rotate together with each other.