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Air-conditioner of construction machinery

  • US 20040187509A1
  • Filed: 01/29/2004
  • Published: 09/30/2004
  • Est. Priority Date: 05/14/2002
  • Status: Active Grant
First Claim
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1. An air-conditioning apparatus for a construction machine, characterized in that comprising:

  • a body unit of an the air-conditioning apparatus;

    into which heat exchangers for cold air and hot air are incorporated is provided in the body unit, the body unit mounted under the floor of an operator'"'"'s cab and;

    ducts which become outlets of air-conditioned air produced by said the body unit are routed under the floor of the operator'"'"'s cab and are taken outpassed through the floor into the inside of the operator'"'"'s cab. cab; and

    an opening is provided in the floor surface of the operator'"'"'s cab, with a part of the body unit protruding into the operator'"'"'s cab through the opening.

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