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Patent Searching and Data


Title:
BINDING IMPLEMENT FOR CROSSED REINFORCING BARS
Document Type and Number:
Japanese Patent JP2000234442
Kind Code:
A
Abstract:

To carry out easily stable binding work by inserting a lower frame into crossed reinforcing bars, pushing out only one of the Iowermost portions of binding wires stored to the front of a main body, lowering a forcibly bending piece and twisting the binding wires.

A holder 2 is erected in the front of a body 3 and binding wires 1 are laminated and adhered separably sequentially, and stored in the holder 2 in the form of a cross. On that occasion, when a lid in the upper portion of the holder 2 is closed, an air cylinder A is operated, the natural descent of the binding wires 1 is urged, and an extrusion piece 5 is butted against the lowermost portion of the binding wires 1 stored. The binding wires 1 are moved slidingly in a groove provided in the main body 3 just below a forcibly bending piece 7 and an air cylinder C is operated to put the binding wires 1 in a guide. In addition, frames A and B hold crossed reinforcing bars, stopping the cylinder C, and an air cylinder B is operated and rotated by an air switching handle, tightening the binding wires 1, thereby increasing the reliability of binding strength and improving binding efficiency.


Inventors:
MATSUMOTO MISAO
Application Number:
JP7426899A
Publication Date:
August 29, 2000
Filing Date:
February 12, 1999
Export Citation:
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Assignee:
MATSUMOTO MISAO
International Classes:
B25B25/00; B65B13/28; B65B27/10; E04C5/18; E04G21/12; (IPC1-7): E04G21/12; B25B25/00; B65B13/28; B65B27/10; E04C5/18