Dual oscillating multi-tool saw

Disclosed is an oscillating multi-tool (100) for cutting, scraping, sanding or grinding of material. The disclosure notes that present oscillating multi-tools produce a side to side oscillating force, vibration and jerking actions which cause the user grasping the multi-tool to fatigue. The oscillat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SPIRK JOHN, NOTTINGHAM JOHN, FUCHS DONALD C. JR, JACKSON TREVOR, VITANTONIO MARC, SOREO ROBERT
Format:	Patent
Sprache:	eng
Schlagworte:	BROACHING COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR COMPONENTS OR ACCESSORIES THEREFOR DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR DIAGNOSIS DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS FILING GRINDING HAND TOOLS HUMAN NECESSITIES HYGIENE IDENTIFICATION LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MANIPULATORS MEDICAL OR VETERINARY SCIENCE METAL-WORKING NOT OTHERWISE PROVIDED FOR NAILING OR STAPLING MACHINES IN GENERAL PERFORMING OPERATIONS PLANING POLISHING PORTABLE POWER-DRIVEN TOOLS SAWING SAWS FOR WOOD OR SIMILAR MATERIAL SCRAPING SHEARING SLOTTING SURGERY TRANSPORTING WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Beschreibung
Zusammenfassung:	Disclosed is an oscillating multi-tool (100) for cutting, scraping, sanding or grinding of material. The disclosure notes that present oscillating multi-tools produce a side to side oscillating force, vibration and jerking actions which cause the user grasping the multi-tool to fatigue. The oscillating multi-tool (100) comprises a body (110), drive system and gear arrangement. The drive system and gear arrangement cause first (500) and second (510) tool attachments to partially or fully oscillate in opposite directions which direction of oscillation is normal to a longitudinal length of the first (500) and second (510) tool attachments. The gear arrangement is connected or interconnected to first and second tool connectors. The first tool attachment (500) is connected to the first tool connector and the second tool attachment (510) is connected to the second tool connector. The gear arrangement causes the first and second tool connectors to move when the drive system is activated to cause the first (500) and second (510) tool attachments to partially of fully oscillate in opposite directions relative to one another.