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Title:
【発明の名称】交差する棒を結合するための機械
Document Type and Number:
Japanese Patent JPH06501529
Kind Code:
A
Abstract:
PCT No. PCT/SE91/00571 Sec. 371 Date Mar. 29, 1993 Sec. 102(e) Date Mar. 29, 1993 PCT Filed Aug. 30, 1991 PCT Pub. No. WO92/06260 PCT Pub. Date Apr. 16, 1992.A machine for tying together mutually crossing rods with the aid of wire-ties includes a device 8, 9 having a curved wire-guide surface which is intended to be positioned so that it will surround a rod intersection point on three sides of the mutually crossing rods 6, 7. The machine also includes a mechanism 18-20 for feeding at least one wire to the device, so that the wire will be bent by the guide surfaces into a wire-stirrup which surrounds the intersection point on three sides, and a rotatable twisting head by means of which the free legs of the stirrup are twisted together on the fourth side of the intersection point. The machine also includes a feed tube 18 for feeding severed, straight wire-sections 16 of predetermined lengths, and the lower end of the feed tube is located above an opening in the twisting head positioned in line with a part of the guide surface. Mounted for axial movement in the tube is a device which functions to press wire-sections introduced into the tube in a downward direction and displace the wire-sections along the guide surface, to form a wire-stirrup.

Inventors:
Hoyakin, Peter
Application Number:
JP51656091A
Publication Date:
February 17, 1994
Filing Date:
August 30, 1991
Export Citation:
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Assignee:
Hoyakin, Peter
International Classes:
B21F15/06; B25B25/00; E04G21/12; (IPC1-7): E04G21/12; B21F15/06; B25B25/00
Attorney, Agent or Firm:
Yuzo Yamazaki (2 outside)



 
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