Invention Grant
US07866052B2 Concrete panel reference point marking system 失效
混凝土面板参考点标记系统

  • Patent Title: Concrete panel reference point marking system
  • Patent Title (中): 混凝土面板参考点标记系统
  • Application No.: US12479887
    Application Date: 2009-06-08
  • Publication No.: US07866052B2
    Publication Date: 2011-01-11
  • Inventor: Todd M. Schulze
  • Applicant: Todd M. Schulze
  • Agent Dennis G. LaPointe
  • Main IPC: G01B11/26
  • IPC: G01B11/26 G01B11/03
Concrete panel reference point marking system
Abstract:
A concrete panel pre-pour marking system in the form of a portable stand that includes a central reference pointer at the bottom end of the stand that is used as a starting point. The upper end of the stand has a computer processor, keypad, display screen and a device for reading pre-saved construction drawings for the panels to be formed. Key points for locating panel corners, arches, lift inserts, reveals, openings, and other required features are identified with a projection of laser beam(s) to the specific point on the surface upon which the forms are to be laid out and the concrete to be poured.
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