Cleat for joining chassis modules

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8801106
APP PUB NO 20130287485A1
SERIAL NO

13457922

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A shearer mining machine generally includes a first chassis module, a second chassis module, one or more cleats, and means for securing each cleat on the first and second chassis modules. The first chassis module has a first mating surface and a first opening spaced from the first mating surface. The first opening is defined by a first wedge-shaped module wall positioned adjacent the first mating surface. The second chassis module has a second mating surface and a second opening spaced from the second mating surface. Each cleat includes a first projection, a second projection, and a bridge portion extending between the first projection and the second projection. The first projection is received by the first opening and includes a wedge-shaped cleat wall for engagement with the first wedge-shaped module wall. The means for securing apply a clamp force normal to the wedge-shaped cleat wall.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
JOY GLOBAL UNDERGROUND MINING LLC40 PENNWOOD PLACE SUITE 100 WARRENDALE PA 15086

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Franklin, Shawn W Emlenton, US 9 56
Perry, Ryan E Venus, US 7 4

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