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Miter saw having digital display

A digital display and miter saw technology, which is applied in circular saws, sawing equipment, sawing machine devices, etc., can solve problems such as difficulty in setting the angle required for circular saw blades and protective plates, and reducing the visibility of the scale

Active Publication Date: 2006-01-11
HITACHI KOKI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the scale may be covered with cutting debris generated during cutting, reducing the visibility of the scale
In addition, if a large workpiece is fixed to the turntable, if the workpiece is larger than the turntable or base, it is difficult to set the limit between the circular saw blade and the guard plate because the scale may be blocked by the large workpiece. the desired angle of

Method used

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  • Miter saw having digital display
  • Miter saw having digital display
  • Miter saw having digital display

Examples

Experimental program
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Embodiment Construction

[0087] The following will refer to Figures 1 to 31 A miter saw according to a first embodiment of the present invention will be described.

[0088] Such as figure 1 As shown, a miter saw 1 includes a base portion 2 mounted on a stand or on the ground for securing a workpiece, such as wood, thereon, a circular saw unit 4 for cutting the workpiece, and a support for the circular saw portion 4 to pivot toward and away from the base portion 2 and a support portion 3 inclined laterally relative to the base portion.

[0089] Such as figure 1 As shown, the base part 2 includes a base 11 as a floor part, a turntable 21 and a protective plate 12 . The turntable 21 is supported on the base 11 and rotates relative to the base 11 around its axis. The turntable 21 supports a workpiece such as a block of wood together with the base 11 . The protective plate 12 extends laterally over the base 11 and is supported on the base 11 . The shield 12 has a laterally extending abutment surface...

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PUM

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Abstract

The present invention provides a miter saw including a base section, a support section extending from the base section, and a circular saw unit supported to the support section and having a handle and a motor housing. The circular saw unit rotatably supports a circular saw blade. A digital display is provided at an upper portion and a front side of the motor housing. The digital display displays a first angle of a side surface of the circular saw blade relative to a fence, and / or a second angle of the side surface relative to the upper surface of the base section.

Description

technical field [0001] The present invention relates to a miter saw, and more particularly, to a miter saw capable of performing oblique cutting in which the side surface of the circular saw blade is laterally inclined with respect to the upper surface of the base portion, and / or capable of performing An angularly cutting miter saw with side surfaces extending obliquely with respect to the fender. Background technique [0002] In a conventional desktop circular saw, a workpiece such as a block of wood is fixed on a base portion, and the workpiece is cut by vertically moving the circular saw unit on the base portion. If the workpiece is to be cut obliquely, the orientation of the workpiece on the base portion must be changed. Therefore, workability is lowered. [0003] Japanese Patent Application Laid-Open Application No. H08-336802 discloses a miter saw including a base portion, a support portion, and a circular saw unit. The base part includes a base and a turntable fixe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D45/14B23Q17/00B27B5/29
Inventor 寺岛秀晃牛渡繁春小泽广身今村隆一林崎利彦
Owner HITACHI KOKI CO LTD
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