Digital clock
AssigneeKabushiki Kaisha Tamura Denki Seisakusho
InventorKanji Tobeta
Life of this patent
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Abstract
A digital clock having time display drums, shift pinions to regulate these time display drums, an electric motor, a plurality of gears for transmitting the rotating movement of the electric motor to the time display drums and timer members related to the rotating movement of the time display drum, these components being attached to a frame, in which a plastic mounting and a plastic holding plate, these being a side wall of the frame and arranged in parallel each other, are provided with a plurality of shafts being integrally molded on these plates and rotatably supporting the gears for driving the time display drum, and means being integrally molded on these plates for supporting and guiding the timer member.
Claims3
A digital clock having a plurality of time display drums fitted side by side to a shaft bridged across the frame, a plurality of shift pinions supported by the frame, each of which is disposed between adjacent time display drums, an electric motor attached to the frame and a plurality of gears for transmitting the rotary motion of the motor to the time display drums and a plurality of timer members attached to the frame and related to the rotary motion of a drive member driven by said motor, wherein a plastic mounting plate and a plastic holding plate constituting a side wall of the frame and being disposed in parallel, are provided which are comprised of a plurality of shafts being integrally moulded on said plates and rotatably supporting said gears for driving the time display drums, and means for supporting and guiding said timer members, said means being integrally moulded on said plates.
Dependencies are inferred from the claim text.