Abstract: Portable jewellery piece comprising a mechanism for animating an object, said mechanism comprising: —a motive source arranged to drive a transmission; —a regulating system arranged to regulate the speed of rotation of said transmission; —a support system bearing an object that is intended to be animated according to a rotation about a first axis of rotation under the effect of said motive source via a power take-off forming part of said transmission. According to the invention, said support system comprises a first frame that is mounted so as to be able to pivot on a frame element about said first axis of rotation, and an inner frame that is mounted so as to be able to pivot in said first frame about a second pivot axis that is substantially orthogonal with respect to said first pivot axis, said object being moreover arranged so as to be driven by an eccentric driving element that is secured in rotation with a driving wheel arranged to be driven by said power take-off.

Abstract: Disclosed is a mobile support mechanism for an object, adapted for being integrated into a wearable piece of jewelry, including a support system bearing an object that is intended to be animated in rotation about a first axis of rotation under the effect of an unbalance within the support system. The support system includes a first frame that is pivotably mounted on a chassis element about the first axis of rotation, and an inner frame that is pivotably mounted in the first frame about a second pivot axis which is substantially orthogonal with respect to the first pivot axis. The object is mounted to a first extremity of a shaft mounted in the inner frame, a second extremity of the shaft being supported by an eccentric element pivotably mounted to a static frame element at a rotation point such that it can freely rotate therearound.

Abstract: Mechanism (1) for moving an object (11), which is suitable for being integrated into a wearable jewellery or costume jewellery item (3), comprising: —a manual drive source (5) which is capable of being driven directly or indirectly by an action of a user and which is arranged to drive a transmission (9) following an action of a user; —a support system (13) which carries an object (11) which is intended to be moved in rotation about a first rotation axis (A1) under the effect of the manual drive source (5) by means of the transmission (9), characterised in that the support system (13) comprises a first frame (13b) which is mounted so as to pivot on a frame element about the first rotation axis (A1), and an internal frame (13f) which is mounted so as to pivot in the first frame (13b) about a second pivot axis (A2) which is substantially orthogonal to the first pivot axis (A1); and in that the object (11) is arranged to be driven by an eccentric drive element (15b) which is rigidly joined in rotation with a driv

Abstract: Portable jewellery piece comprising a mechanism for animating an object, said mechanism comprising: —a motive source arranged to drive a transmission; —a regulating system arranged to regulate the speed of rotation of said transmission; —a support system bearing an object that is intended to be animated according to a rotation about a first axis of rotation under the effect of said motive source via a power take-off forming part of said transmission. According to the invention, said support system comprises a first frame that is mounted so as to be able to pivot on a frame element about said first axis of rotation, and an inner frame that is mounted so as to be able to pivot in said first frame about a second pivot axis that is substantially orthogonal with respect to said first pivot axis, said object being moreover arranged so as to be driven by an eccentric driving element that is secured in rotation with a driving wheel arranged to be driven by said power take-off.