Adjustable shelving system

An adjustable shelving support system for appliances and the like comprising:

• at least a pair of parallel spaced standards, each having a thin-walled rigid body exhibiting a continuous slot opening in one side thereof;
• at least one rigid shelf support arm operatively engaged with each of said pair of standards through said opening, each said support arm including selectively operatable lock means within the associated standard whereby each arm may be fixed in relation to the associated standard when at right angles thereto but released for sliding relationship when rotated away from the right angular relationship;
• each shelf support arm having a T-shaped cross section in which the top thereof is adapted to receive and support thereon a flat structural element such as a standard wood shelf;
• a shelf constructed of rigid wire elements and of such width as to extend between said standards;
• a pair of adaptor brackets substantially permanently fixed to the elements of said shelf in spaced parallel relationship according to the space between said standards, each of said brackets comprising a body having an interior space opening to an end thereof for receiving the T-shaped arm therein through said end opening whereby the shelf may be positively secured to the arms by sliding said arms into said brackets to form a unit consisting of the arms, brackets and shelf, said unit being positionally adjustable relative to the standard as aforesaid and said shelf being removable from said arms by sliding said arms out of said interior spaces;
• each bracket being at least substantially wholly within the boundaries of said shelf when secured thereto in operative relationship but with the end opening and the interior space located adjacent but out of the plane of said shelf so as to permit said arm to enter said opening for operative engagement therewith.