FINAL DRIVE HOUSING

Number of patents in Portfolio can not be more than 2000

United States of America Patent

SERIAL NO

15610903

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A housing for a final drive, the housing being capable of reducing invasion of foreign materials into a labyrinth channel by a simple configuration, and easily discharging out foreign materials in the labyrinth channel, and a final drive provided with the housing. A labyrinth channel 52 is provided at a position facing a floating seal 51 for sealing a gap between a stationary-side housing 26 and a rotation-side housing 25. Slits 39 for discharging out foreign materials are provided. The slits 39 communicate with the labyrinth channel 52 and are provided around an outer periphery portion of a cylinder-shaped housing main body 38 of the stationary-side housing 26 in such a way that the slits 39 are located in an area located in a lower part or one edge portion along the driving direction in a lower half portion of the housing main body 38.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR SARLC/O CATERPILLAR OVERSEAS S A 76 ROUTE DE FRONTENEX GENEVA 1208

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furukawa, Junichi Hyogo, JP 90 554
Iijima, Seiji Tokyo, JP 8 18
Shiokawa, Takayuki Tokyo, JP 2 3

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