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Concrete mixer truck

  • US 4,585,356 A
  • Filed: 03/30/1984
  • Issued: 04/29/1986
  • Est. Priority Date: 04/05/1983
  • Status: Expired due to Fees
First Claim
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1. A concrete mixer truck having:

  • a mixer drum;

    a traction motor;

    transmission means for rotating said drum operably connected to the traction motor; and

    control means for automatically disconnecting the drum rotating transmission means from the traction motor during predetermined travel conditions which are defined as an increased power demand for travel of the vehicle.

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