US Patent 7694613 Tool device for high-speed machine-working

Patent 7694613 was granted and assigned to PUBL on April, 2010 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

PUBL

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

76946130

Patent Inventor Names

Anders Dahlberg0

Date of Patent

April 13, 2010

Patent Application Number

105101240

Date Filed

March 12, 2003

Patent Primary Examiner

‌

Clark F. Dexter

Patent abstract

The present invention relates to a tool device for high-speed crosscutting, comprising a striking unit, a tool housing, a damper unit, a movable crosscutting tool and a fixed crosscutting tool. The tool housing has at least two curved supporting surfaces for the moveable crosscutting tool. The supporting surfaces have the same radius. A recess is provided between the supporting surfaces. The recess is provided for a striking piston in the striking unit. Also provided is a crosscutting tool for high-speed machine-working.

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