CLUTCH HAVING LIMITED ARTICULATION

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20230013345A1
SERIAL NO

17864554

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A clutch for lifting a concrete component, including a toroidal connector, a latch in the form of a locking ring movable relative to the toroidal connector between a disengaged condition and an engaged condition, the locking ring having a handle extending radially outwardly from the toroidal connector, and a coupler for coupling the toroidal connector to a lifting apparatus, wherein the coupler includes a first part and a second part pivotal relative to the first part, the coupler being arranged to limit pivotal movement of the second part relative to the first part.

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Patent Owner(s)

Patent OwnerAddress
ILLINOIS TOOL WORKS INC155 HARLEM AVENUE GLENVIEW IL 60025

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ferrier, Ian Ross Wantirna South, AU 12 36

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