JPS5815001U

JPS5815001U - portable circular saw machine

Info

Publication number: JPS5815001U
Application number: JP10866681U
Authority: JP
Inventors: 土居　一夫
Original assignee: 松下電工株式会社
Priority date: 1981-07-22
Filing date: 1981-07-22
Publication date: 1983-01-29

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 the drawing]

第１図は従来例の正断面図、第２図は本考案の一実施例
の正断面図、第３図は同上の側断面図である。１は本体ケース、２は丸鋸歯、３は隔壁、４は集屑室、
５は導入孔である。補正　昭５６．　９．　７実用新案登録請求の範囲、図面の簡単な説明を次のよう
に補正する。Ｏ実用新案登録請求の範囲集屑ケースと集屑ケースの下部に回転駆動自在に取付け
られる丸鋸歯との間に丸鋸歯の路上半分を覆う断面略半
円形の隔壁を設けて、集屑ケースと隔壁とによって囲ま
れる切削屑収納用の集屑室を形成し、丸鋸歯が上方へ回
転するがわにて隔壁の下部よりこの丸鋸歯が上方へ回転
するがわの側部における接線が隔壁と交わる箇所よりも
下側までの間を切削屑を集屑室に導入するための導入孔
として開口せしめて成る携帯用丸鋸機。図面の簡単な説明第１図は従来例の正断面図、第２図は本考案の一実施例
の正断面図、第３図は同上の側断面図である。１は集屑ケース、２は丸鋸歯、３は隔壁、４は集屑室、
５は導入孔である。FIG. 1 is a front sectional view of a conventional example, FIG. 2 is a front sectional view of an embodiment of the present invention, and FIG. 3 is a side sectional view of the same. 1 is the main body case, 2 is the circular sawtooth, 3 is the partition wall, 4 is the waste collection chamber,
5 is an introduction hole. Correction 1984. 9. 7. The scope of claims for utility model registration and the brief description of the drawings are amended as follows. O Utility Model Registration Scope A swarf collection chamber for storing cutting waste is formed surrounded by a partition wall, and a tangent line at the side of the partition wall where the circular saw teeth rotate upward from the bottom of the partition wall where the circular saw teeth rotate upward. A portable circular saw machine having an opening between the intersection point and the lower side as an introduction hole for introducing cutting waste into a waste collection chamber. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front sectional view of a conventional example, FIG. 2 is a front sectional view of an embodiment of the present invention, and FIG. 3 is a side sectional view of the same. 1 is a waste collection case, 2 is a circular sawtooth, 3 is a partition wall, 4 is a waste collection chamber,
5 is an introduction hole.

Claims

[Scope of utility model registration request]

A partition wall having a substantially semicircular cross section that covers the road half of the circular saw blade is provided between the main body case and the circular saw tooth rotatably attached to the lower part of the main body case, and a partition wall for storing cutting waste surrounded by the main body case and the partition wall is provided. Forming a waste collection chamber, from the bottom of the bulkhead where the circular sawtooth rotates upwards to below the point where the tangent on the side of the side where the circular sawtooth rotates upwards intersects with the bulkhead. A portable circular saw machine having an opening as an introduction hole for introducing cutting waste into a waste collection chamber.