초록 ▼

A dust-collecting device for collecting cutting chips produced by a cutting device has a separator for separating the cutting chips from the carrier air by utilizing the force of gravity upon the cutting chips. A dust container collects the cutting chips separated by the separator. The separator inc

A dust-collecting device for collecting cutting chips produced by a cutting device has a separator for separating the cutting chips from the carrier air by utilizing the force of gravity upon the cutting chips. A dust container collects the cutting chips separated by the separator. The separator includes a separator body having a cutting chip discharge pipe and an air discharge pipe. After separation the carrier air is discharged upward from the separator body via the air discharge pipe. The separated cutting chips are discharge downward from the separator body via the cutting chip discharge pipe. The dust container is connected to the cutting chip discharge pipe.

대표청구항 ▼

This invention claims: 1. A saw comprising:a table for supporting a workpiece;a rotary circular saw blade; anda pivotable saw arm for mounting the saw blade such that the saw blade is pivotable in a plane to cut the workpiece; anda cover arranged and constructed to cover the saw blade; anda dust-col

This invention claims: 1. A saw comprising:a table for supporting a workpiece;a rotary circular saw blade; anda pivotable saw arm for mounting the saw blade such that the saw blade is pivotable in a plane to cut the workpiece; anda cover arranged and constructed to cover the saw blade; anda dust-collecting device connected to the cover, so that cutting chips are fed to the dust-collecting device together with a flow of a carrier air produced when the saw blade rotates within the cover; andan adjusting device arranged and constructed to adjust a position of the dust-collecting device relative to the cover, wherein the dust-collecting device is positioned on a downstream side of a downstream outlet of the cover with respect to a direction of flow of the carrier air carrying the cutting chips,the dust-collecting device is a rigid container,the cover comprises a discharge pipe extending from the cover toward the downstream side with respect to the direction of flow of the carrier air carrying the cutting chips, andthe dust-collecting device is connected to the discharge pipe via the adjusting device, andthe adjusting device further comprises:a connecting pipe having a first end and a second end, the first end being connected to the discharge pipe, and the second end being open into a dust collecting container; anda shaft portion connected to the connecting pipe and extending perpendicular to the connecting pipe;the dust collecting container is supported by the shaft portion so as to pivot in said plane, relative to the table, about an axis of the shaft portion, andthe shaft portion is configured such that the carrier air flows through the shaft portion.