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US 2019/0055996 A1Published application
Actuator with means against radial removal of securing element
AssigneeBühler Motor GmbH
InventorToni Avdusinovic
Life of this patent
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Abstract
An actuator, having an electric motor, a reduction gear, a clutch, and a manual mechanical clutch release system, comprising a clutch spring, a plunger, a spring retainer plate, and a securing element, which is arranged in a groove of the plunger. The object of the invention is to ensure, for a common actuator, that there is always a reliable mechanical connection of the mechanical clutch release system, even under rough environmental conditions, wherein no additional parts are required, to the extent possible, and an economical production and assembly is possible.
Claims8
An actuator comprising:
- an electric motor;
- a reduction gear operatively connected to the electric motor;
- a clutch operatively connected to the reduction gear;
- and
- a manual mechanical clutch release system made up of
- an elongated plunger having an end with a recess,
- a clutch spring positioned on the plunger,
- a spring retainer plate positioned on the plunger, and
- a securing element, which is arranged in the recess of the plunger, wherein the spring retainer plate is used as a means to secure against radial disassembly of the securing element.
6 more elements
Dependencies are inferred from the claim text.