Horology: time measuring systems or devices – Cases – With bezel or crystal details
Patent
1982-11-30
1984-03-20
Truhe, J. V.
Horology: time measuring systems or devices
Cases
With bezel or crystal details
368 88, 368232, 368276, 368296, 73431, G04B 3700, G04B 1906, G04B 3708
Patent
active
044377703
ABSTRACT:
A timepiece (1) contains a movement (2), topped by a dial (3) and housed in a casing (4) of a watch case. A crystal (5) is located over at least a portion of its periphery against the upper edge (6) of the casing. The edge (6) has a surface inclined (7) toward the inside of the case and defines with the opposite surface of the periphery of the crystal and with the outer edge of a riser (8) placed on the circumference of the dial (3) a housing in which a gasket (9) is deformably held.
REFERENCES:
patent: 2344422 (1944-03-01), Sickinger
patent: 3996881 (1976-12-01), Schneider
patent: 4086754 (1978-05-01), Yonekawa et al.
patent: 4241442 (1980-12-01), Grohoski
Berger Peter L.
Flower Terry
Montres Rado S.A.
Truhe J. V.
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