Electropneumatic windshield wiper drive for a rail vehicle, drive for a windshield wiper and pneumatic system for operating a drive for a windshield wiper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10071709
APP PUB NO 20160288771A1
SERIAL NO

14442569

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pneumatic system for operating a drive for a windshield wiper for a rail vehicle, wherein the windshield wiper drive has a piston guide device that has a first connection and a second connection opposite the first connection. At least one piston in the piston guide device carries out linear movements in opposite directions along the main direction of extension of the piston guide device to bring about an alternating rotational movement of the wiper shaft. The pneumatic system has a supply connection for a compressed air supply, wherein the supply connection is connected to the first connection via a first normal operation connection line and a first emergency operation connection line arranged parallel thereto and to the second connection via a second normal operation connection line and a second emergency operation connection line arranged parallel thereto.

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Patent Owner(s)

Patent OwnerAddress
KNORR-BREMSE SYSTEME FUR SCHIENENFAHRZEUGE GMBH80809 MÜNCHEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
De, Vries Gerhardus Mödling, AT 4 6
Maglot, Wolfgang Traiskirchen, AT 1 2
Noll, Gerd Vienna, AT 2 3

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