Helicoidal blade manufacturing system and method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11701699
APP PUB NO 20210086384A1
SERIAL NO

16942382

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A helicoidal blade system is presented having an armature to facilitate bending of metal stock to form helicoidal blades. In one or more embodiments, the armature has an exterior surface that is generally conical in shape and includes a guide structure and an engagement track. The helicoidal blade system also includes drive coupler and motor that are operably coupled together. The drive coupler is configured to engage the engagement track of the conical armature and rotate the conical armature when the motor is operated. A blade metal feed apparatus is configured to feed the metal stock into the helical shaped guide structure as the conical armature is rotated. As the conical armature is rotated, the metal stock is bent around the armature within the helical shaped guide structure to form one or more helicoidal blades.

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Patent Owner(s)

Patent OwnerAddress
THOMPSON HORACEOKABENA MN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Thompson, Horace Okabena, US 1 0

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