Pulley wheel rack

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10654687
APP PUB NO 20180029831A1
SERIAL NO

15664460

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pulley wheel rack includes a first rack part and a second rack part; a pulley wheel space between the first rack part and the second rack part; a first frame arranged to the first rack part, and a second frame arranged to the second rack part; an axle configured to extend from the first frame to the second frame, and configured to be rotatable into different securable positions by a ball joint arranged into the first frame and the second frame; and a pulley wheel bearing-mounted on the axle by hub bearings, and including at least one traction surface for engaging an elevator rope. A method for aligning a pulley wheel in a pulley wheel rack is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
KONE CORPORATION00330 HELSINKI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Koskinen, Antti Helsinki, FI 11 20
Renvall, Jani Helsinki, FI 5 7

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