Soil processing machine and method for operating a soil processing machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11976426
APP PUB NO 20230129246A1
SERIAL NO

17969963

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A soil processing machine, in particular a soil compactor, includes at least one drive roller and an electrohydraulic drive system for driving at least one drive roller. The drive system has a traction hydraulic circuit having at least one hydraulic motor and at least one hydraulic pump. The circuit includes a first line region between a first connection fitting of the at least one hydraulic pump and a first connection fitting of each hydraulic motor to drive the at least one drive roller in a first rotatable direction and a second line region between a second connection fitting of the at least one hydraulic pump and a second connection fitting of each hydraulic motor to drive the at least one drive roller in a second, opposite rotatable direction. A valve assembly is provided with each line region for selectively interrupting and releasing a fluid flow connection between the at least one hydraulic pump and at least one hydraulic motor.

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Patent Owner(s)

Patent OwnerAddress
HAMM AGHAMMSTR 1 TIRSCHENREUTH 95643

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Braunschläger, Stefan Bärnau, DE 7 0
Dagner, Josef Altenstadt, DE 7 3
Klein, Thomas Mitterteich, DE 229 2424
Pieske, Ronny Zwönitz, DE 8 17
Sperber, Michael Waldsassen, DE 16 9

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