Device for displaying an indication of time or derived from the time and indexing device
AssigneeRolex SA
InventorsPierre-Alain Graemiger, Pierre Villaret
Life of this patent
Estimating the term…
Abstract
Jumper device (80) for a timepiece device (100) including at east one first arm (81) including a first beak (81a) for positioning a first mobile unit (10), at least one second arm (82) including a second beak (82a) for positioning a second mobile unit (20), an elastic element (84) for returning the first arm and the second arm to configurations positioning the first and second mobile units, and a lever (83; 83′) interfaced between, on the one hand, the elastic return element, and on the other hand, the first and second arms.
Claims28
A jumper device for a timepiece device, the jumper device comprising:
- at least one first arm including a first beak for positioning a first mobile unit,
- at least one second arm including a second beak for positioning a second mobile unit,
- an elastic element for returning the first arm and the second arm to configurations positioning the first and second mobile units, and
- a lever interfaced between (i) the elastic return element, and (ii) the first and second arms, wherein
- (i) The First Arm and the Second Arm are Mounted to Move Independently from Each Other, and/or
- (ii) the lever is mounted to move independently from the first and second arms, and the lever bears on each of the first and the second arm.
A jumper device for a timepiece device, the jumper device comprising:
- at least one first arm including a first beak for positioning a first mobile unit,
- at least one second arm including a second beak for positioning a second mobile unit,
- an elastic element for returning the first arm and the second arm to configurations positioning the first and second mobile units, and
- a lever interfaced between (i) the elastic return element, and (ii) the first and second arms,
- wherein a largest dimension of the lever is at most half of (i) a largest dimension of the first arm, and/or (ii) a largest dimension of the second arm.
A date display device including a jumper device, the jumper device comprising:
- at least one first arm including a first beak for positioning a first mobile unit,
- at least one second arm including a second beak for positioning a second mobile unit,
- an elastic element for returning the first arm and the second arm to configurations positioning the first and second mobile units, and
- a lever interfaced between (i) the elastic return element, and (ii) the first and second arms,
- wherein (i) the first mobile unit displays units and the second mobile unit displays tens, and/or (ii) the date display device is a grande date display device.
Dependencies are inferred from the claim text.