JPS6123550U

JPS6123550U - Plastic gear shaft support device

Info

Publication number: JPS6123550U
Application number: JP1984107593U
Authority: JP
Inventors: 勇二池戸
Original assignee: パイオニア株式会社
Priority date: 1984-07-18
Filing date: 1984-07-18
Publication date: 1986-02-12

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図・・・この考案の実施例の斜視図、第２図・・・
その基板に形成された長孔の斜視図、第３図・・・その
歯車を装着した状態の平面図、第４図・・・第３図のＩ
Ｖ−ＩＶ線に沿った垂直断面図、第５〜７図・・・他の
実施例の長孔の平面図、第８図・・・さらに他の実施例
の平面図。１・・・基板、１ａ・・・長孔、１ｂ・・・小孔、１ｃ
・・・突起、１ｄ・・・小孔、２・・・軸、３・・・軸
受、４・・・歯車、５・・・軸、６・・・プラスチック
歯車、７・・・プー１八８・・・連結部、９・・・ボス
、１０・・・ギャップ、１１・・・軸支持装置、１２・
・・小歯車。Fig. 1... A perspective view of an embodiment of this invention, Fig. 2...
A perspective view of the long hole formed in the substrate, Fig. 3... A plan view of the gear attached, Fig. 4... I of Fig. 3
A vertical sectional view taken along the line V-IV, FIGS. 5 to 7, a plan view of a long hole of another embodiment, and FIG. 8, a plan view of still another embodiment. 1...Substrate, 1a...Long hole, 1b...Small hole, 1c
...Protrusion, 1d...Small hole, 2...Shaft, 3...Bearing, 4...Gear, 5...Shaft, 6...Plastic gear, 7...Pooh 18 8... Connecting portion, 9... Boss, 10... Gap, 11... Shaft support device, 12...
...small gear.

Claims

[Scope of utility model registration request]

a pair of shaft support parts each supporting a pair of mutually meshing gears, at least one of which is made of plastic, and connected to each other by a connecting part made of plastic; and a substrate formed in a linear direction connecting the pair of shaft support parts. A shaft support device for a plastic gear comprising a long hole that supports at least one shaft support part so as to be movable in the longitudinal direction.