On-demand display device

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United States of America Patent

PATENT NO 9158284
SERIAL NO

14333642

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Importance

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Abstract

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Display device for a timepiece includes: a first indication organ kinematically linked to a wheel rotatable by a timepiece movement; a second indication organ, coaxial to the first indication organ; a control device including a control organ to be activated by a user; the device arranged to drive the indication organs in superposition to indicate a first item of information, and, in response to an activation of the control organ, to displace one of the indication organs relative to the other to indicate a second item of information; a first and second cam, representing respectively the first and second item of information; a rack having a first and second probe intended to interact respectively with the first and second cam; wherein: in an inactive position of the control organ, the indication organs are superposed; and in an active position, the second indication organ indicates the second item of information.

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Patent Owner(s)

Patent OwnerAddress
LA MONTRE HERMES SAERLENSTRASSE 31 2555 BRUGG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crettex, Frederic Prangins, CH 6 16

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