JPS60103692U

JPS60103692U - cutting device

Info

Publication number: JPS60103692U
Application number: JP19529683U
Authority: JP
Inventors: 武貞広瀬
Original assignee: 株式会社リコー
Priority date: 1983-12-19
Filing date: 1983-12-19
Publication date: 1985-07-15

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、本考案の背景技術を説明するための、切断装
置の要部を示す概略図、第２図Ａ乃至第２図Ｃは、本考
案の実施例Ｉを説明するための図であり、第２図Ａは切
断装置の要部を示す概略図、第２図Ｂは、第２図Ａの矢
印ｎＢ力方向おける側面図、第２図Ｃは、第２図Ａの矢
印■Ｃ部分における拡大部分斜視図、第３Ａ乃至第３図
Ｃは、面取り部の具体的な形状の例を示す概略図、第４
図は、本考案の実施例■を説明するための切断装置の要
部を示す概略図である。１・・・弾性部材、２・・・固定切断刃、２Ａ、３Ａ・
・・刃部、２Ｂ、３・・・支持軸、２Ｃ，３Ｃ・・・面
取り部、３・・・駆動切断刃、５・・・ストッパ。FIG. 1 is a schematic diagram showing the main parts of a cutting device for explaining the background technology of the present invention, and FIGS. 2A to 2C are diagrams for explaining Embodiment I of the present invention. Figure 2A is a schematic diagram showing the main parts of the cutting device, Figure 2B is a side view in the force direction of arrow nB in Figure 2A, and Figure 2C is a schematic diagram showing the main parts of the cutting device. FIG. 3A to FIG. 3C are enlarged partial perspective views of the portion, and FIG.
The figure is a schematic diagram showing the main parts of a cutting device for explaining Embodiment 2 of the present invention. 1... Elastic member, 2... Fixed cutting blade, 2A, 3A・
...Blade portion, 2B, 3... Support shaft, 2C, 3C... Chamfered portion, 3... Drive cutting blade, 5... Stopper.

Claims

[Scope of utility model registration request]

A cutting device having two cutting blades, characterized in that a blade portion of at least one of the cutting blades on a cutting start side is chamfered.