Tree harvester head with lubrication system for multiple saws

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9119354
APP PUB NO 20100282367A1
SERIAL NO

12677571

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Abstract

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A tree harvester head includes first and second saws, each of which comprises a cutting chain, and a lubrication system configured to lubricate the cutting chains of the first and second saws. The lubrication system comprises a source of pressurized lubricant and a diverter valve configured to divert flow of pressurized lubricant, from the source of pressurized lubricant, between the first and second saws for lubrication of the respective cutting chains.

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Patent Owner(s)

Patent OwnerAddress
WARATAH NZ LIMITED260 MAIN ROAD TOKOROA NEW ZEALAND

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Vries Boele South Waikato, NZ 1 8
Stevenson, Alex J Papamoa, NZ 4 27

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