Patent classifications
G04B33/08
WATCH
A watch comprises: a first drive mechanism including a hand having a rotational axis along a first direction, a wheel train, and a drive power source; and a second drive mechanism including a hand having a rotational axis along a second direction different from the first direction, a wheel train, and a drive power source, wherein the first drive mechanism and the second drive mechanism are mounted separately. Each of the first direction and the second direction is defined along a normal direction to dial at a position of a rotational axis of the hand.
DISPLAY MECHANISM FOR A TIMEPIECE
A display mechanism for a timepiece movement includes a plate defining a general plane, the display mechanism including a support intended to be rigidly connected to the plate and including a bearing housing a pivot defining an axis of rotation and rigidly connected to a display member bearing at least one display surface intended to be rotated between at least first and second different positions about the axis of rotation and to be situated substantially in a plane parallel to the general plane in the first position so as to define a reading position, in which the conditions for reading by a user are optimal, the support being arranged so that the axis of rotation defined by the pivot is oriented so as to have an inclination of between 10 and 80 degrees with reference to the general plane.
DISPLAY MECHANISM FOR A TIMEPIECE
A display mechanism for a timepiece movement includes a plate defining a general plane, the display mechanism including a support intended to be rigidly connected to the plate and including a bearing housing a pivot defining an axis of rotation and rigidly connected to a display member bearing at least one display surface intended to be rotated between at least first and second different positions about the axis of rotation and to be situated substantially in a plane parallel to the general plane in the first position so as to define a reading position, in which the conditions for reading by a user are optimal, the support being arranged so that the axis of rotation defined by the pivot is oriented so as to have an inclination of between 10 and 80 degrees with reference to the general plane.
Timepiece movement
Timepiece movement (1) comprising:a main frame (3) acting as a support for a drive source (5) and for at least one base gear train (7) designed to be driven by the drive source (5);at least one flying bridge (11) cantilever-mounted on an element of the main frame (3) and extending in superposition on the latter, characterized in that the flying bridge (11) supports at least one functional element (13; 9) kinematically linked to the base gear train (7) via a flying gear train (17, 17a, 17b, 17c, 17d), and in that the functional element (13; 9) and at least some elements of the flying gear train (17a, 17b, 17c, 17d) are entirely supported on the flying bridge (11).
Timepiece movement
Timepiece movement (1) comprising:a main frame (3) acting as a support for a drive source (5) and for at least one base gear train (7) designed to be driven by the drive source (5);at least one flying bridge (11) cantilever-mounted on an element of the main frame (3) and extending in superposition on the latter, characterized in that the flying bridge (11) supports at least one functional element (13; 9) kinematically linked to the base gear train (7) via a flying gear train (17, 17a, 17b, 17c, 17d), and in that the functional element (13; 9) and at least some elements of the flying gear train (17a, 17b, 17c, 17d) are entirely supported on the flying bridge (11).
TIMEPIECE AND CONTROL METHOD OF TIMEPIECE
A timepiece, in which an indicating hand is driven by a motor and high speed processing is required for driving a load other than the indicating hand, includes a main control circuit that instructs drive timing of the motor so as to drive the load, and that is operated by an operation frequency serving as a first frequency, and a motor control unit that generates a drive pulse for driving the motor, and that is operated by an operation frequency serving as a second frequency which is lower than the first frequency.
TIMEPIECE AND CONTROL METHOD OF TIMEPIECE
A timepiece, in which an indicating hand is driven by a motor and high speed processing is required for driving a load other than the indicating hand, includes a main control circuit that instructs drive timing of the motor so as to drive the load, and that is operated by an operation frequency serving as a first frequency, and a motor control unit that generates a drive pulse for driving the motor, and that is operated by an operation frequency serving as a second frequency which is lower than the first frequency.
TIMEPIECE ASSEMBLY
The present invention relates to a timepiece, such as a watch, having a case, movement having an axis located within the case, gears connected to the movement, and one or more hands which may be driven by one or more gears. The gears are rotatably connected to a gear plane and are driven by the movement driving an axis extending through the gear plane. The gear plane has several connection points, such as perforations, indentations and/or protrusions, for the connection with the gears and with the hands. The gears drive the hands of the timepiece, which also include gears. The gears on the gear plane may be placed in one or more configurations to drive the hands.
TIMEPIECE ASSEMBLY
The present invention relates to a timepiece, such as a watch, having a case, movement having an axis located within the case, gears connected to the movement, and one or more hands which may be driven by one or more gears. The gears are rotatably connected to a gear plane and are driven by the movement driving an axis extending through the gear plane. The gear plane has several connection points, such as perforations, indentations and/or protrusions, for the connection with the gears and with the hands. The gears drive the hands of the timepiece, which also include gears. The gears on the gear plane may be placed in one or more configurations to drive the hands.