Timepiece display apparatus, movement, and timepiece

Details Timepiece display apparatus, movement, and timepiece Timepiece display apparatus, movement, and timepiece

2005-11-10

2010-06-22

Miska, Vit W (Department: 2833)

Horology: time measuring systems or devices

Chronological

With mechanical or electromechanical driven display

C368S028000, C368S228000

Reexamination Certificate

active

07742364

ABSTRACT:
A timepiece display apparatus causes a day hand to move reciprocally by means of center wheel, driven day wheel, cam, lever, and rack. These wheels, cam, lever, and rack can be easily arranged to fit the available space on the main plate of the movement, and the construction of the display apparatus can thus be simplified. Furthermore, locating the cam between the rotary shaft and rack of the lever portion enables arranging a plurality of parts more compactly than if the cam is disposed to a different location, and affords a simple assembly.

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