シート切断装置

Abstract

(57)【要約】 【目的】 ファクシミリやプリンタなどの事務用機器に 内装されて、主として紙の切断用として用いられるシー ト切断刃物を改良し、安価で信頼性の高いシート切断刃 物を得る。 【構成】 可動刃と固定刃のいずれか一方または両方 の、一方の端面または両方の端面あるいは側板に軸穴を 有する前記可動刃および前記固定刃と、前記軸穴に嵌入 される押出軸を有し、互いに相対して前記可動刃および 前記固定刃を軸支する一対の支持板からなるシート切断 装置である。押出軸は上記の如く支持板に設けるか、可 動刃または固定刃の側板のいずれに設けても良い。
PURPOSE:To provide a low-priced and reliable sheet cutting tool by improving the sheet cutting tool which is installed in business machines such as a facsimile and a printer, and is employed mainly for cutting paper. CONSTITUTION:This sheet cutting device is composed of the movable blade 2 and the fixed blade 1, which have shaft holes on one end face or both end faces, or side plates of either one or both of the movable blade 2 and the fixed blade 1, and a pair of supporting plates 3 which have the projecting shaft 31 to be inserted into a shaft hole 23 and pivotably support the movable blade 2 and the fixed blade 1 in a pair. The projecting shaft 31 can be provided either on the supporting plate 3 as shown in the figure or on the side plate of the movable blade 2 or the fixed blade 1.

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    CN-102624120-AAugust 01, 2012岳群生Asynchronous starting permanent magnet synchronous motor rotor with tangent magnetic circuit