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Nestable unitized shelving system

  • US 4,262,605 A
  • Filed: 05/14/1979
  • Issued: 04/21/1981
  • Est. Priority Date: 05/14/1979
  • Status: Expired due to Term
First Claim
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1. A nestable shelving system comprising rectangular units, each of said units having sides of a predetermined wall thickness, said system comprising:

  • a first series of three shelving units (A1, B1, and C1), said first series having each unit varying in height from the next taller unit by an amount termed "k", where K amount equals at least twice said wall thickness, and having such unit varying in width from the next wider unit by said amount "k" each of said shelving units having the same predetermined shelf depth,a second series of three shelving units (A2, B2, and C2), said second series having each unit varying in height from the next taller unit by said amount "k", and having each unit varying in width from the next wider unit by said amount "k", the widths of each unit in said second series corresponding to the widths of corresponding units in said first series each of said shelving units having the same aforesaid predetermined shelf depth,the largest unit of second series being capable of containing all of the smaller units of said second series and being capable of engaging the interior of the smallest unit of said first series in an orthogonal relationship so that the openings of said first units are orthogonal to the openings of said second units when nested,said three units A1, B1, and C1 of said first series having the following congruent relationships;

    1. ay1 =ax +bx2. by1 =ax +cx3. cy1 =bx +cxwhere ay1 =height of Unit A1ax =width of Unit A1=width of Unit A2by1 =height of Unit B1bx =width of Unit B1=width of Unit B2cy1 =height of Unit C1cx =width of Unit C1=width of Unit C2said three units A2, B2 and C2 of said second series having the following congruent relationships;

    1. ay2 =2cx2. 2cy2 =axwhere;

    ay2 =height of Unit A2cy2 =height of Unit C2wherein said first series of units is related to said second series of units by;

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