JPS62203006U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の一実施例を示すもので、第１図
は丸鋸盤の側面図、第２図、第３図、第４図はそ
れぞれ切断過程を順に示す丸鋸盤の側面図、第５
図は要部の平面図、第６図は切断作業時のワーク
とセフテイカバーとの連係を説明する平面図であ
る。 ４……ブレードケース、５……ブレード、１０
……セフテイカバー、１２……ガイドバー、１４
……規制部材、Ｗ……ワーク。 The drawings show an embodiment of the present invention, and FIG. 1 is a side view of a circular saw, and FIGS. 2, 3, and 4 are side views of the circular saw showing the cutting process in order. 5
The figure is a plan view of the main parts, and FIG. 6 is a plan view illustrating the relationship between the workpiece and the safety cover during cutting work. 4...Blade case, 5...Blade, 10
... Safety cover, 12 ... Guide bar, 14
...Regulation member, W...Work.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブレードの一部が覆蓋されたブレードケースに
対し切断作業時にブレードの露出部位の前部付近
を覆蓋するためにワーク側および反ワーク側への
回動動作可能に並装されたセフテイカバーにはブ
レードが下降ストロークの終端付近へ下降したと
きに前記セフテイカバーの移動軌跡の側方に対し
弾性退避動作可能に設置されたガイドバーの先端
に対接させてワーク側への前記セフテイカバーの
回動動作を規制するために形成された規制部材を
突設したことを特徴とする丸鋸盤における安全装
置。 In order to cover the front part of the exposed part of the blade during cutting work for the blade case where a part of the blade is covered, the blade is mounted on a safety cover that can be rotated to the work side and to the opposite side. When the safety cover descends near the end of its downward stroke, the rotational movement of the safety cover toward the workpiece is restricted by making contact with the tip of a guide bar installed to allow elastic retraction movement to the side of the movement trajectory of the safety cover. A safety device for a circular saw machine, characterized by a protruding regulating member formed for the purpose of safety.