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Manual saw blade with left side coarse teeth and right side fine teeth simultaneously

A manual and saw blade technology, applied in the direction of manufacturing tools, metal sawing equipment, metal processing equipment, etc., can solve problems that have never been seen before

Inactive Publication Date: 2017-09-08
黄秀芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing manual saw blades generally only include a kind of sparse saw teeth, or only include a kind of dense saw teeth. It has never been seen to include a sparse saw tooth and a dense saw tooth

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] This embodiment includes a side row of straight rows of thin-tooth manual saw blades and a side row of straight rows of dense-tooth manual saw blades. the left and right sides of the main body of the saw blade;

[0015] There are more than 66 straight-row thin-tooth manual saw blades, and the sides are arranged in a straight line. The tooth height of each straight-row thin-tooth manual saw blade is greater than that of the straight-row fine-tooth manual saw blade;

[0016] The total number of edges of the straight-row dense-tooth manual saw blade is more than 99, and the sides are arranged in a straight line, and the tooth height of each straight-row fine-tooth manual saw blade is less than that of the straight-row sparse-tooth manual saw blade;

[0017] Also includes two retention holes.

Embodiment 2

[0019] This embodiment includes a side row of straight rows of thin-tooth manual saw blades and a side row of straight rows of dense-tooth manual saw blades. the left and right sides of the main body of the saw blade;

[0020] Its material is stainless steel.

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PUM

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Abstract

The invention discloses a manual saw with left side coarse teeth and right side fine teeth simultaneously and relates to the field of woodworking utensils. The purpose is to provide a manual saw blade provided with left side coarse teeth and right side fine teeth simultaneously in the same manual saw blade, and in order to achieve the purpose, the manual saw comprises a side row of straight row sparse tooth manual saw blade cutter edges and a side row of straight row dense tooth manual saw blade cutter edges which are located on the left side face and the right side face of a manual saw blade main body correspondingly; the total number of the straight row sparse tooth manual saw blade cutter edges is 66 or above; the straight row sparse tooth manual saw blade cutter edges are jointly arranged into a straight line; and the tooth height of each straight row sparse tooth manual saw blade cutter edge is larger than that of the corresponding straight row dense tooth manual saw blade cutter edge. The manual saw has the advantage that dual purposes are achieved.

Description

technical field [0001] The invention relates to the field of woodworking appliances, in particular, it belongs to a manual saw blade. Background technique [0002] Existing manual saw blades generally only include a kind of sparse saw teeth, or only include a kind of dense saw teeth, and have never seen a sparse saw tooth and a dense saw tooth at the same time. Contents of the invention [0003] The purpose of the present invention is to provide a kind of manual saw blade with left coarse tooth and right side fine tooth simultaneously in same manual saw blade, in order to realize said purpose, the technical scheme adopted in the present invention is as follows: [0004] One, overall technical scheme of the present invention [0005] 1. The present invention belongs to a manual saw blade with coarse teeth on the left side and fine teeth on the right side, including the main body of the manual saw blade, and its characteristics are: [0006] It includes one side row of str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D61/12
CPCB23D61/12
Inventor 黄秀芳
Owner 黄秀芳