JPH0168336U

JPH0168336U -

Info

Publication number: JPH0168336U
Application number: JP1987163614U
Authority: JP
Priority date: 1987-10-28
Filing date: 1987-10-28
Publication date: 1989-05-02

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例の斜視図、第２図
は、第１図の分解斜視図、第３図は、要部の拡大
斜視図、第４図は、トルクリミツタギヤの構成図
、第５図及び第６図は、動作説明図、第７図は、
従来例の斜視図、第８図は、同断面図である。３……フイードコロ、５……呼出しコロ、７…
…ブラケツト、８……駆動軸、１７……トルクリ
ミツタギヤ、１８……ブラケツト回動ギヤ。 Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is an exploded perspective view of Fig. 1, Fig. 3 is an enlarged perspective view of the main parts, and Fig. 4 is a torque limiter gear. The configuration diagram, FIGS. 5 and 6 are operation explanatory diagrams, and FIG.
A perspective view of the conventional example, and FIG. 8 is a sectional view thereof. 3...Feed color, 5...Call color, 7...
... Bracket, 8 ... Drive shaft, 17 ... Torque limiter gear, 18 ... Bracket rotating gear.

Claims

[Scope of utility model registration request]

In a paper feeder equipped with a calling roller that rotates while being pressed against paper such as a manuscript and conveys the paper to a feed roller, a drive shaft that rotates the feed roller and a drive shaft that holds the calling roller and rotates the drive shaft are provided. A bracket rotatable by a required angle around the center, an oil damper type torque limiter gear disposed on the bracket, and a bracket rotating gear provided on the drive shaft and meshing with the torque limiter gear. A paper feeding device characterized in that, by rotating the drive shaft, the bracket is rotated via the torque limiter gear, and the calling roller is pressed against the paper with a required pressing force.