Tower clock movement with three hands

Tower clock movement with three hands

  • CN 201,413,447 Y
  • Filed: 06/05/2009
  • Issued: 02/24/2010
  • Est. Priority Date: 06/05/2009
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of three-hand tower clock cassette mechanism, it comprises machine core shell, stepper motor, second the axle, split axle, the time axle, worm gear pair, train, it is characterized in that:

  • a second axle front end passes through the bearing movable set at the split axle inner chamber, split axle by the bearing movable set the time axle inner chamber, worm gear is fixedly mounted on second axle, the worm gear outside is set with second axle pinion wheel and is meshed with the gear shaft gear wheel, the pinion wheel that installs on the gear shaft is meshed with gear wheel on being packed in split axle, duplex pinion wheel gear wheel on the axle when being packed in is meshed the movement fore shell, the time axle, the end parts of split axle is separately installed with dust cover.

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