Working machine
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United States of America Patent
Stats
-
Jul 13, 2010
Grant Date -
Dec 21, 2006
app pub date -
May 30, 2006
filing date -
May 31, 2005
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A working machine, such as an industrial truck, has working hydraulics, a hydraulic steering device, and a spring-loaded brake. The brake has a braking position and a release position and can be acted upon by a brake-release pressure, which is passed in a brake line, so as to be brought into the release position. A hydraulic pump is provided for the supply to the working hydraulics and the steering device and for producing the brake-release pressure of the spring-loaded brake. The brake line of the spring-loaded brake is connected to a delivery branch line, which is connected to the pump, of the steering device.
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