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Apparatus for enabling an aerial lift including a self-disabling interlock

  • US 7,915,752 B2
  • Filed: 03/17/2009
  • Issued: 03/29/2011
  • Est. Priority Date: 03/17/2009
  • Status: Active Grant
First Claim
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1. An interlock device on a mobile vehicle having an auxiliary member, which extends away from the vehicle, and at least one stabilizing member, comprising:

  • an enabling means for selectively enabling and disabling the auxiliary member;

    an interlock means for selectively preventing the auxiliary member from being enabled;

    and a bypass means for selectively over riding the interlock means wherein the bypass means is reset when the enabling means disables the auxiliary member.

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