Kraftgetriebene Schwertsäge

A power-operated sword saw comprises a plate-shaped sword having a lower region with a guiding groove, two saw blades reciprocatingly movable in opposite directions parallel to one another and each having a front saw blade tip and an opposite clamping end. The saw blades have a toothed side provided...

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Bibliographic Details
Main Authors SCHADOW, JOACHIM, NEUBERT, WERNER, MUELLER, JOACHIM, STAEBLER, MANFRED-OTTO, DOHR, MANFRED, WARKENTIN, HEINZ
Format Patent
LanguageGerman
Published 30.08.2007
Subjects
BROACHING
COMPONENTS OR ACCESSORIES THEREFOR
FILING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
NAILING OR STAPLING MACHINES IN GENERAL
PERFORMING OPERATIONS
PLANING
SAWING
SAWS FOR WOOD OR SIMILAR MATERIAL
SCRAPING
SHEARING
SLOTTING
TRANSPORTING
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL
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Summary:A power-operated sword saw comprises a plate-shaped sword having a lower region with a guiding groove, two saw blades reciprocatingly movable in opposite directions parallel to one another and each having a front saw blade tip and an opposite clamping end. The saw blades have a toothed side provided with a plurality of teeth and an opposite saw blade back guided in the guiding groove of the sword. A drive is coupled with the clamping ends of the saw blades through a clamping unit. The saw blades are jointly coupled with the clamping unit and released from the clamping unit by a blocking element which blocks the clamping ends in a coupling position and release the clamping ends in a contact-free manner.
Bibliography:Application Number: DE19934306974