Drill saw and cutting tool

A drill saw includes a motor, a drive shaft rotationally driven by the motor for rotation of the drive shaft about a corresponding drive axis, a transmission cooperating with the drive shaft to convert the rotation of the drive shaft to a driven output. The transmission includes a shuttle member hav...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FLATMAN CARL, BOUDREAU MICHAEL, MARAK DAVID, KARIUS TROY
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORY MACHINES OR APPARATUS BORING BROACHING COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR FILING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HAND TOOLS LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS MANIPULATORS METAL-WORKING NOT OTHERWISE PROVIDED FOR NAILING OR STAPLING MACHINES IN GENERAL PERFORMING OPERATIONS PLANING PORTABLE POWER-DRIVEN TOOLS SAFETY DEVICES, e.g. THOSE FOR SAWS SAWING SCRAPING SHEARING SLOTTING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING TURNING WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:	A drill saw includes a motor, a drive shaft rotationally driven by the motor for rotation of the drive shaft about a corresponding drive axis, a transmission cooperating with the drive shaft to convert the rotation of the drive shaft to a driven output. The transmission includes a shuttle member having first and second gears. The shuttle member is slidably mounted for translation between first and second positions. A rotary motion-to-linearly reciprocating, motion converter operatively cooperates with the first gear when the shuttle member is in the first position so that a first driven output drives an output shaft reciprocatingly and linearly along an output axis. A rotary motion-to-rotary motion coupler operatively cooperates with the second gear when the shuttle member is in the second position so that a second driven output drives the output shaft rotationally about the output axis.