GEAR MECHANISM
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United States of America Patent
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N/A
Issued Date -
May 30, 2013
app pub date -
Nov 21, 2012
filing date -
Nov 22, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An overload protection transmission device is shown and described. The overload protection transmission device includes a main transmission having a cone-shaped side and a toothed-edge part, the main transmission defining a cavity a drive shaft fitted within the main transmission, a frustum located on the corresponding side of the drive shaft to the cone-shaped side of the main transmission, a cavity sealing part formed to create a seal between the toothed-edge part and the drive shaft, and a compressed spring part inside the cavity. Due to the design of the compressed spring part inside the main transmission and the drive shaft, adjustment to the spring load of the spring part may advantageously be used to regulate the maximum gear load (e.g., in accordance with load changes and requirements).
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