Measuring and testing – Dynamometers – Responsive to torque
Reexamination Certificate
2007-03-27
2007-03-27
Lefkowitz, Edward (Department: 2855)
Measuring and testing
Dynamometers
Responsive to torque
C073S514160, C073S514390
Reexamination Certificate
active
11111715
ABSTRACT:
A method for assembling a speed-sensing device for monitoring an angular velocity of a rotatable shaft, comprises the steps of: providing a hollow housing having a speed sensor hole, installing a stopper plug into the speed sensor hole so that a stein portion of the stopper plugs extends into the housing, inserting a tone wheel into the housing and inserting the shaft into the housing until the shaft positively engages the tone wheel. The speed-sensing device comprises the tone wheel non-rotatably mounted to the shaft. The shaft has a shaft groove formed on an outer peripheral surface thereof, while the tone wheel has a wheel groove formed on an inner peripheral surface thereof. The speed-sensing device further includes a snap ring retainer provided to engage the complementary shaft and wheel grooves in order to prevent movement of the tone wheel along the shaft.
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Eakright Scott
Fergus Patrick Martin
Hang Quang Toan
Berenato White & Stavish
Kirkland, III Freddie
Lefkowitz Edward
Torque-Traction Technologies LLC
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