Title:
MECHANICAL CLOCK WITH ROTARY DECORATION PLATE
Document Type and Number:
Japanese Patent JP3691946
Kind Code:
B
Abstract:
PROBLEM TO BE SOLVED: To easily incorporate a rotary decoration plate to a supporting plate.
SOLUTION: For the rotary decoration plate 8 in an annular shape attached to the front surface side of the supporting plate 4, an edge part 8b formed at an inner peripheral part is freely rotatably attached through rollers 18 and 19 freely rotatably supported to the front surface of the supporting plate 4. For the rollers 18 and 19, the one provided with a flange part 18a opposing only the front surface side of the edge part 8b and the one provided with only a flange 19a opposing only the back surface side of the edge part 8b are alternately arranged along the edge part 8b of the rotary decoration plate. A state similar to the engagement of the edge part 8b to a groove part is attained by the flange parts 18a and 19a and the deflection of the rotary decoration plate 8 is suppressed. Since the flange parts 18a and 19a of the respective rollers are provided only on one side, incorporation is made possible in the order of the second roller 19, the rotary decoration plate 8 and the first roller 18, and thus, incorporation work is facilitated.
Inventors:
Tsuga, Yuji
Application Number:
JP1997000325927
Publication Date:
June 24, 2005
Filing Date:
November 27, 1997
Export Citation:
Assignee:
SEIKO CLOCK INC
International Classes:
A63H13/20; A63H13/00; G04B45/00; A63H13/00; G04B45/00; (IPC1-7): A63H13/00; G04B45/00
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