Yoshimasa Okada from Reynoldsburg, OH, age 43

Yoshimasa Okada Phones & Addresses

y***[email protected]

Sheet Material Cutting Machine With Vacuum Cleaning System
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US Patent:

7591615, Sep 22, 2009
Filed:

Mar 9, 2007
Appl. No.:

11/684213
Inventors:

Steven Li - Markham, CA
Yoshimasa Okada - Reynoldsburg OH, US
Assignee:

Trimont Mfg. Inc - Ontario
TS Tech Holding Company, Inc. - Wilmington DE
International Classification:

B23B 47/34
US Classification:

408 67, 408 58, 408 95, 408207, 83100
Abstract:

A sheet material cutting machine includes a bristle bed with generally vertically extending bristles having free ends defining a support surface for supporting sheet material to be cut and a carriage movable over the bristle bed and carrying at least one cutting tool to selectively cut the sheet material. A vacuum cleaning system provides vacuum at the carriage to remove cutting debris as the cutting tool is cutting the sheet material. Illustrated embodiments include providing the vacuum through a passage in the cutting tool and providing the vacuum through a cavity in a presser foot.