Measuring and testing – Dynamometers – Responsive to torque
Patent
1992-06-15
1994-02-22
Myracle, Jerry W.
Measuring and testing
Dynamometers
Responsive to torque
731181, G01L 524
Patent
active
052877558
ABSTRACT:
An actuator has a driven shaft for an armature, a final torque switch and at least one electric lead. A process for verifying the cutoff torque of an actuator of an armature includes lifting the actuator away from the armature while keeping at least one electric lead connected to the actuator, connecting a torque measuring shaft and a brake connected to the torque measuring shaft to the driven shaft of the actuator, operating the actuator in the immediate vicinity of the armature and then braking the actuator until response of the final torque switch to ascertain a cutoff torque, and comparing the cutoff torque with a set-point cutoff torque. An apparatus for verifying the turnoff torque of an actuator of an armature includes a torque measuring shaft and a brake being connected to each other. Either the torque measuring shaft or the brake is connected to the driven shaft of the actuator in the immediate vicinity of the armature with the actuator being separated from the armature and with the at least one electric lead being connected to the actuator.
REFERENCES:
patent: 4787245 (1988-11-01), Anderson et al.
Greenberg Laurence A.
Lerner Herbert L.
Myracle Jerry W.
Siemens Aktiengesellschaft
LandOfFree
Process and apparatus for verifying the cut-off torque of an act does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process and apparatus for verifying the cut-off torque of an act, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process and apparatus for verifying the cut-off torque of an act will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-164796