Method of manufacturing socket punches

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10987745
APP PUB NO 20200238412A1
SERIAL NO

16258032

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Abstract

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A method of manufacturing a punch, such as a socket punch, using wire EDM with at least six steps. The method involves forming a blank, holding the blank with an adapter, machining grooves in the blank, manufacturing a side relief of a working portion using wire EDM, milling the working portion to a final size, and forming a cone point on the end of the working portion. The method allows the punch to be manufactured more quickly and from a CAD model, therefore removing the need for over-specialized equipment and improving manufacturing times.

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Patent Owner(s)

Patent OwnerAddress
SNAP-ON INCORPORATED2801 80TH STREET KENOSHA WI 53141-1410

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arendt, Jeffrey M Union Grove, US 10 50
Eggert, Daniel M Kenosha, US 74 1110
McGreal, David G Twin Lakes, US 2 0
Wente, Steven R Kenosha, US 16 390

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