Invention Grant
US5913527A Hand trucks having multiple, foldable bottle-carrying trays and methods of constructing the hand trucks 失效
具有多个可折叠的携带托盘的手动卡车和构建手推车的方法

  • Patent Title: Hand trucks having multiple, foldable bottle-carrying trays and methods of constructing the hand trucks
  • Patent Title (中): 具有多个可折叠的携带托盘的手动卡车和构建手推车的方法
  • Application No.: US812935
    Application Date: 1997-03-04
  • Publication No.: US5913527A
    Publication Date: 1999-06-22
  • Inventor: Bruce L. Hailston
  • Applicant: Bruce L. Hailston
  • Applicant Address: MI Pinconning
  • Assignee: Magline, Inc.
  • Current Assignee: Magline, Inc.
  • Current Assignee Address: MI Pinconning
  • Main IPC: B62B1/14
  • IPC: B62B1/14 B62B1/02
Hand trucks having multiple, foldable bottle-carrying trays and methods
of constructing the hand trucks
Abstract:
An improved hand truck has a pair of laterally spaced side rails, connected by crosswise braces laterally to form a hand truck frame. Axle supporting front to rear extending brackets are fixed to the lower ends of the side rails and mount axle and wheel mechanism. A forwardly projecting nose piece is fixed to the lower end of the frame. A plurality of trays having product stabilizing crosswise wall abutments of a crosswise length less than the spacing between the side rails have rearwardly extending tray brackets hingedly supported by the frame side rails for movement from a substantially horizontal load supporting operative position above the nose piece to a vertically disposed inoperative stowed position in substantial parallelism with the side rails in which the tray abutments extend between the side rails.
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