Locking system for a linear actuator
The system has multiple balls (6) distributed on the periphery of a rod to cooperate with two circumferential grooves (2A, 2B) formed on the rod. An axial force exerted on the rod creates a torque on inclined flanks of the grooves and on keyways between splines of an annular casing (7), through the...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The system has multiple balls (6) distributed on the periphery of a rod to cooperate with two circumferential grooves (2A, 2B) formed on the rod. An axial force exerted on the rod creates a torque on inclined flanks of the grooves and on keyways between splines of an annular casing (7), through the balls to drive a movable part of the casing in rotary movement around the rod for liberating translation movement of the rod. An independent claim is also included for a linear mechanical control for a high or medium voltage circuit breaker comprising a locking system. |
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