Bearing arrangement in an actuator of a forest machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9284986
APP PUB NO 20140314357A1
SERIAL NO

14247696

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A bearing arrangement in an actuator of a forest machine comprising a frame of the actuator, which frame defines a first opening. The bearing arrangement also comprises a bushing, at least part of the bushing arranged in the first opening, the bushing defining a second opening, at least part of an axle and/or a bearing being arranged in the second opening, the axle or bearing being arranged stationary or movable in relation to the bushing, and the bushing being removable from the frame of the actuator. Further, a method for maintaining an actuator of a forest machine, the actuator comprising a bearing arrangement of the described type. In the method, a second, corresponding bushing is provided, which is fitted for said first opening; said bushing is removed from the frame of the actuator, wherein said first opening is exposed; and said second bushing is installed in said first opening.

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Patent Owner(s)

Patent OwnerAddress
WARATAH OM OY80101 JOENSUU

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanne, Kari Kangasala, FI 2 1
Hirvonen, Antti Lehmo, FI 5 4
Jääskeläinen, Esa Lehmo, FI 2 0
Jormanainen, Toni Ylämylly, FI 1 0
Keskinen, Juho Tampere, FI 4 9
Nevalainen, Juha Käsämä{umlaut over ( )}, FI 1 0

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