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Invention Grant
US07651296B2 Concrete screed with reinforced screed bar 有权
混凝土熨平板采用钢筋熨平板

  • Patent Title: Concrete screed with reinforced screed bar
  • Patent Title (中): 混凝土熨平板采用钢筋熨平板
  • Application No.: US10587530
    Application Date: 2005-01-28
  • Publication No.: US07651296B2
    Publication Date: 2010-01-26
  • Inventor: Joseph W. Lindley
  • Applicant: Joseph W. Lindley
  • Agency: Barnes & Thornburg LLP
  • International Application: PCT/US2005/003531 WO 20050128
  • International Announcement: WO2005/072471 WO 20050811
  • Main IPC: E01C19/38
  • IPC: E01C19/38
Concrete screed with reinforced screed bar
Abstract:
A concrete screed includes a screed bar, a bar mover adapted to move the screed bar over concrete, and a mount coupling the bar mover to the screed bar.
Abstract(Chinese):

混凝土熨平板包括熨平板，适于将熨平板杆移动到混凝土上的推杆，以及将推杆连接到熨平板上的安装座。

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