Gear pump with retaining rings for the end bushes
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United States of America Patent
Stats
-
Mar 10, 1987
Grant Date -
N/A
app pub date -
Feb 28, 1983
filing date -
Mar 12, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Two shafts each containing a gear wheel or gear are each journalled in two bearing bushes. Each bearing bush is mounted in an end or closure bush laterally inserted into a housing. The end bushes each comprise a collar at the axially inner end thereof which overlaps the inner end of the associated bearing bush. The end bushes are each secured to a respective holder or retaining ring which is received in a countersink formed in the housing and which is firmly held intermediate the housing and a cover member. Consequently, the bearing bushes may be separated from the associated shafts by axially displacing the shafts within the housing after removal of the cover members.
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Cited Art Landscape
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