Automated, mechanical elevator for mainspring of mechanical clockwork of wristwatch, and wristwatch with such a mechanical elevator
OwnerKonrad Damaskoinventor
Life of this patent
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Abstract
Automatic mechanical winding device for the driving spring of a mechanical clockwork of a wristwatch with an eccentric mass that can be swiveled on a joint, said mass having a center of mass that is radially offset from the axis of the joint, with gear means for converting the swivel or rotary motion of the eccentric mass into a motion that winds the driving spring.
Claims21
An automatic mechanical winding device for a driving spring of a mechanical clockwork of a wristwatch with an eccentric mass that can be swiveled on a joint, said mass having a center of mass that is radially offset from an axis of the joint, with gear means for converting the swivel or rotary motion of the eccentric mass into a motion that winds the driving spring, wherein eccentric mass comprises at least one bow or lever and at least one mass weight on said lever or bow, that at least one guide element guided in a guide of a case is provided on the eccentric mass or on apart of the lever supporting said mass, and that the lever is connected with the gear means.
An automatic mechanical winding device for the driving spring of a mechanical clockwork of a wristwatch with an eccentric mass that can be swiveled on a joint, said mass having a center of mass that is radially offset from the axis of the joint, with gear means for converting the swivel or rotary motion of the eccentric mass into a motion that winds the driving spring, wherein the gear means comprises at least one double-acting pawl array, and that the pawl array comprises at least one ratchet wheel and at least two pawl levers engaging with the ratchet wheel, lever provided eccentrically on at least one pawl lever support is swiveled on an axis by the eccentric mass, so that a pawl lever respectively engaging with the ratchet wheel causes said wheel to turn in both swivel directions of the eccentric mass.
Dependencies are inferred from the claim text.