JPS6113055U

JPS6113055U - Forward/reverse transmission

Info

Publication number: JPS6113055U
Application number: JP9670984U
Authority: JP
Inventors: 豊廣田; 武嗣杉野
Original assignee: 三菱電機株式会社; 日本建鐵株式会社
Priority date: 1984-06-27
Filing date: 1984-06-27
Publication date: 1986-01-25

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]

第１図は本考案の一例龜よる正逆転伝動装置の内部構造
を示す斜視図、第２図はこの装置を洗たく機に用いた例
を示す斜視図、第３図は正転状態を示す要部の平面図、
第４図は逆転状態を示す要部の平面図、第５図は本考案
の他の実施例の内部構造を示す斜視図、第６図は第５図
の実施例の要部の平面図、そして第７図は従来の洗たく
機を示す斜視図である。図中、１１・・・入力軸、１２・・・出力軸、１３・・
・駆動ホイール、１４・・・従動ホイール、１５．１６
・・・中間ホイール、１８．１９・・・支持軸、２１．
２２・・・溝孔、２４・・・電磁コイル、２５・・・プ
ランジャーＯFig. 1 is a perspective view showing the internal structure of a forward and reverse rotation transmission device as an example of the present invention, Fig. 2 is a perspective view showing an example of this device being used in a washing machine, and Fig. 3 is a main part showing the forward rotation state. plan view of
FIG. 4 is a plan view of the main parts showing the reversed state, FIG. 5 is a perspective view showing the internal structure of another embodiment of the present invention, and FIG. 6 is a plan view of the main parts of the embodiment of FIG. FIG. 7 is a perspective view of a conventional washing machine. In the figure, 11... input shaft, 12... output shaft, 13...
- Drive wheel, 14... Driven wheel, 15.16
... Intermediate wheel, 18.19 ... Support shaft, 21.
22...Slot hole, 24...Electromagnetic coil, 25...Plunger O

Claims

[Scope of utility model registration request]

(1) A drive wheel provided on an input shaft that rotates in one direction, a driven wheel provided on an output shaft, and a pair of interlocking intermediates for transmitting power between the drive wheel and the driven wheel. a pair of slots formed in a base plate for guiding support shafts that rotatably support the wheels, and a pair of slots connected to the support shafts of each of the intermediate wheels and extending along the slots. a plunger actuated by an electromagnetic coil for moving an intermediate wheel of the intermediate wheel to alternately interpose one or both of the intermediate wheels between the drive wheel and the driven wheel.

(2) The forward and reverse rotation transmission device according to claim 1, wherein the driving wheel, the driven wheel, and the pair of intermediate wheels are gears.

(3) The forward and reverse rotation transmission device according to claim 1, wherein the driving wheel, the driven wheel, and the pair of intermediate wheels are friction wheels.

(4) The driving wheel and the driven wheel are arranged so as to be separated from each other but partially overlap, and each of the pair of intermediate wheels has a thickness that is at least equal to the thickness of the driving wheel and the driven wheel. The forward/reverse transmission device according to claim 1, which is a registered utility model, and has a thickness of the same size.