Invention Grant
- Patent Title: Adjustable apparatus for removing wires from underground conduit
- Patent Title (中): 用于从地下管道去除电线的可调节装置
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Application No.: US12494178Application Date: 2009-06-29
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Publication No.: US07987570B2Publication Date: 2011-08-02
- Inventor: Abel Alex Salazar , Stanley L. Stosel
- Applicant: Abel Alex Salazar , Stanley L. Stosel
- Agency: Cislo & Thomas, LLP
- Main IPC: B23P19/04
- IPC: B23P19/04

Abstract:
An apparatus for removing wires and cables through underground conduits that overcomes the disadvantages of previous wire pulling devices and is simple in design, easy to use, and easy to transport. Such an apparatus comprises a base frame, an upper pulley, a lower pulley, and an adjustable frame to adjust the height of the pulleys relative to the ground. In addition, the lower pulley can also function as a wheel for transporting the apparatus.
Public/Granted literature
- US20090320257A1 Adjustable Apparatus for Removing Wires from Underground Conduit Public/Granted day:2009-12-31
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