Hydraulic motor
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United States of America Patent
Stats
-
Feb 13, 2001
Grant Date -
N/A
app pub date -
Jun 19, 1998
filing date -
Jun 23, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hydraulic motor comprises a fixed case, a reaction member secured to the case, a cylinder block mounted to rotate relative thereto about an axis of rotation, and an internal fluid distributor prevented from rotating about the axis relative to the case. The case has a 'distribution cover' portion situated around the have respective first and second housings are formed to received a pin which prevents relative rotation while allowing the distribution cover in an axial direction, thereby preventing the distributor from separating from the cover while the motor is being assembled.
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