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Miter saw

A technology of miter saws and saw blades, which is applied in the direction of sawing machine devices, metal sawing equipment, portable mobile devices, etc., and can solve the problems of inconvenient, unstable and poor weight balance of miter saws in transporting miter saws, etc.

Active Publication Date: 2009-01-07
KOKI HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the above-mentioned conventional miter saws, the guide bar usually protrudes rearwardly from the holder to a large extent
The problem is: if a wall or obstacle exists behind the holder, the maneuverability of cutting the workpiece by the aforementioned miter saw is not good
As a result, the weight of the miter saw is poorly balanced and unstable when transporting it
This is inconvenient for the user to carry the miter saw

Method used

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Examples

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Embodiment Construction

[0032] A miter saw with a mechanism according to the invention will be described with reference to the accompanying drawings. Orientation terms, such as left, right, front, back, up, and down, are used with respect to the normal orientation of a miter saw in normal use, unless otherwise noted.

[0033] refer to figure 1 , The miter saw 1 generally includes a base portion 10 , a guide bar support portion 20 , a guide bar portion 30 , a saw blade support portion 40 and a saw blade portion 50 . The base portion 10 is adapted to mount a workpiece W to be cut thereon. The guide bar support part 20 extends upward from the base part and is pivotally supported on the base part 10 and can be tilted laterally, as Figure 6 and 7 shown. The guide bar part 30 is supported to the guide bar support part 20 and extends in horizontal and forward / rearward directions. In the illustrated embodiment, the guide rod portion 30 is slidable relative to the guide rod support portion 20 . The saw...

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PUM

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Abstract

A miter saw for cutting a workpiece is disclosed. The miter saw has a base section, a holder section, a saw blade section, a saw blade support section, and a guide bar. The base section has an upper surface for supporting a workpiece to be cut. The holder section stands from the base portion. The saw blade section has a circular saw blade for cutting the workpiece. The saw blade support section pivotably supports the saw blade section. The guide bar slidably supports the saw blade support section. The guide bar is slidably supported by the holder section. The guide bar extends substantially parallel to the upper surface of the base section. The saw blade support portion is slidable along the guide bar.

Description

technical field [0001] The present invention relates to a miter saw having a circular blade portion that is vertically pivotable relative to a base portion and movable in a horizontal direction. Background technique [0002] Japanese Utility Model Unexamined Publications SHO 62-11526 and SHO 62-200401 disclose a miter saw comprising a base portion for mounting a workpiece thereon, a holder standing from the base portion , having a motor and a circular saw blade portion of the circular saw driven by the motor, and a support portion for pivotally supporting the circular saw blade portion in a vertical direction. The holder slidably supports the guide rod in the horizontal direction, and the front end of the guide rod is connected to the supporting part. The miter saw utilizes a circular saw blade to partially cut a workpiece while simultaneously moving a support portion and a guide bar relative to a base portion. [0003] The circular saw blade portion also has a transfer ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D47/02B23D45/14B25F5/02
Inventor 牛渡繁春今村隆一寺岛秀晃
Owner KOKI HLDG CO LTD
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