Device for deburring small-sized bore diameters

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8292554
APP PUB NO 20100003095A1
SERIAL NO

11719187

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Device for deburring bore edges comprising a base body in which at least one recess transversally oriented relative to the longitudinal axis thereof is formed, at least one spring-loaded blade is slidingly displaceable in a longitudinal direction of the recess and a compression spring is disposed in the base body longitudinal bore and is supported by an end of a control bolt whose other end is engaged in a control recess formed in the blade for providing it with a retaining force in a displacement direction. The invention is characterized in that the base body for deburring the bores of a diameter<20 mm, comprises on the front thereof a smaller-diameter guide sleeve which is provided with a longitudinal bore formed therein forming a sliding guide element for guiding the control bolt tip sliding in said bore.

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Patent Owner(s)

Patent OwnerAddress
HEULE WERKZEUG AG9436 BALGACH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heule, Heinrich Au, CH 25 279

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