Central-lubrication assembly
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United States of America Patent
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Jun 29, 1993
Grant Date -
N/A
app pub date -
Jan 9, 1992
filing date -
Jan 10, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a central-lubrication assembly with a gear pump (3) and with an electric motor (6) connected to the latter via a connecting piece (4), the connecting piece (4) is not only designed as a valve block for a combined pressure-relief and pressure-limiting valve, but also serves as bearings for shaft butts (17, 18) of the gearwheels (19, 20) of the gear pump (3) and furthermore performs the function of a coverplate for the gear pump.
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