Self-braking pulley

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10661103
APP PUB NO 20180169446A1
SERIAL NO

15737022

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A self-braking pulley is disclosed for controlling a rate of extraction of a tether wound upon the pulley. The pulley includes a spool for receiving a tether, the spool being arranged to rotate about an axle of the pulley as the tether is removed therefrom. The pulley further includes a braking assembly for applying a braking force to the spool and a drive assembly which is engagable with the spool via an engagement member. The engagement member is arranged to rotationally couple the spool with the drive assembly for driving the braking assembly, in dependence of a rate of rotation of the spool about the axle.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SWISSLOGO AGMULIBODENSTRASSE 3 NEIDERGLATT ZURICH 8172

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Griffiths, Stephen Waunfawr, GB 13 82
Owen, Dion Waunfawr, GB 1 3

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