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Transmission stabilization device applied to dual-shaft system

  • US 9,185,815 B2
  • Filed: 02/05/2014
  • Issued: 11/10/2015
  • Est. Priority Date: 12/31/2013
  • Status: Active Grant
First Claim
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1. A transmission stabilization device applied to dual-shaft system, comprising:

  • a first rotary shaft;

    a second rotary shaft; and

    a transmission unit, the first and second rotary shafts being assembled with the transmission unit, each of the first and second rotary shafts having a fixed section, a pivoted section and a connection section, the transmission unit being disposed on a fixing shaft, whereby when the first rotary shaft or the second rotary shaft rotates, the transmission unit is moved along the fixing shaft with the rotation of the first rotary shaft or the second rotary shaft;

    wherein the transmission unit is a block body having two ends, two sides and two walls, the transmission unit being disposed between the connection sections of the first and second rotary shafts for synchronously rotating the first and second rotary shafts, the transmission unit being formed with a shaft hole passing through the transmission unit between the two ends thereof, whereby the transmission unit is mounted on the fixing shaft, the fixing shaft having two ends, a restriction plate and a subsidiary plate being respectively fixedly assembled at the two ends of the fixing shaft, each of the two sides of the transmission unit being formed with a guide section, the connection sections of the first and second rotary shafts being formed with drive sections, the guide sections of the transmission unit being respectively drivingly engaged with the drive sections.

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