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Drive unit for awnings and roller blinds

  • US 4,079,597 A
  • Filed: 03/17/1976
  • Issued: 03/21/1978
  • Est. Priority Date: 03/19/1975
  • Status: Expired due to Term
First Claim
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1. A drive unit adapted for installation into a tubular shaft upon which is to be wound an awning or roller blind comprising:

  • an electric motor;

    shut off means, including a setting means, for shutting off said motor;

    a reduction gear connected to said motor and arranged between said motor and said shut off means;

    and a coupling member adapted to transmit torque from said reduction gear to said shaft, said coupling member including a hollow gear wheel which is in driving connection with said reduction gear and which is adapted to support and to be drivingly connectable to said shaft.

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