Work vehicle

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10570971
APP PUB NO 20180252278A1
SERIAL NO

15755236

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A parking brake of a work vehicle has a piston near the wheel relative to an end plate in an axial direction parallel to a rotation axis of the drive shaft to move in the axial direction, a hub between the end plate and the piston in the axial direction to be connected to the drive shaft, a cylinder disposed outwardly from the hub in a radial direction relative to the rotation axis, a disk supported by the hub in an inner space defined by the end plate, the piston, the hub, and the cylinder, a separator supported by the cylinder, next to the disk in the inner space, and moved by the piston in the axial direction, a first passage connecting the inner space and an outer space, and a second passage provided outwardly from the first passage in the radial direction to connect the inner and outer spaces.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
KOMATSU LTD2-3-6 AKASAKA MINATO-KU TOKYO 1078414 ?1078414

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishizaka, Takuya Oyama, JP 7 9
Naitou, Shinichi Yuki, JP 6 44

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