Eccentricity prevention device for pumping device
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United States of America Patent
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Sep 17, 2024
Grant Date -
Nov 16, 2023
app pub date -
Jun 17, 2021
filing date -
Jun 17, 2021
priority date (Note) -
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Abstract
The present invention relates to an eccentricity prevention device for a pumping device, which reduces an eccentric movement of an internal component due to an external force while reducing a free movement of a pumping lever, the eccentricity prevention device including a lever bracket coupled to the pumping lever, a housing having a clutch device provided therein and coupled to a position facing the lever bracket by the clutch device, and an elastic member elastically supported on the lever bracket while providing an elastic restoring force in a direction in which an eccentric movement of the clutch device being bent with respect to a rotation axis is canceled.
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