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Load storing equipment with cleaning device

  • US 5,525,106 A
  • Filed: 04/05/1994
  • Issued: 06/11/1996
  • Est. Priority Date: 04/12/1993
  • Status: Expired due to Term
First Claim
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1. A load storing equipment with cleaning device comprising a plurality of shelves in the vertical direction, each of which has a storage space, a front face that is open and a back face that is closed with a space by a cover, a plurality of clean air supply units in the vertical direction in said space adjacent the back face and also in plural rows in the horizontal direction, each of said clean air supply units comprising a fan and a filter, each of said clean air supply units being operable independently of the other clean air supply units, and an air inlet formed in the cover.

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