The present disclosure relates to manipulating a user interface on a wearable electronic device using a mechanical crown.

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The present disclosure relates to manipulating a user interface on a wearable electronic device using a mechanical crown.

A manually wound mechanical watch must be regularly rewound with the crown.

The invention relates to a crowngear (4) for use in a geared transmission, the crowngear (4) being designed to interact with a cylindrical pinion (3).

The invention relates to a method based on the measurement of the alternating current component of the operating voltage of the corona electrode (4), said component being caused by the excitation of the corona electrode to produce mechanical vibrations.

The pulley is a toothed crown or coupling that transmits the mechanical energy to be used.

A positioning ring (40) can be used to centre the parts and pick up the shearing force resulting from a transverse mechanical modification.

This mechanical watch has an easy-to-operate crown, engraved with the Venneman logo.

The mechanical evaluation factor produced near the place where an artificial tooth root supporting a dental crown is to be implanted is calculated.

When an occlusion force according to the occlusion data is exerted on the occlusion face of a dental crown, a mechanical evaluation factor is produced in a jaw bone.

Turbine (14) has a ring gear (18) positioned about the periphery thereof in mechanical communication with a plurality of generators (20).

The body (4) and mesh (3) are very strongly joined by a mechanical interlock action by virtue of the mesh texture.

A manual or hand-wound mechanical watch needs to be wound manually by turning the crown until it resists.

This mechanical movement sets itself apart by placing its crown on the left-hand side at 9 o'clock.