发明名称 POWER-DRIVEN WIRE TYING MECHANISM
摘要 This invention relates to wire tying mechanisms, and more particularly to a power-driven mechanism for making wire ties for the purpose of bundling materials, tying the tops of sacked material, tying reinforcing steel together prior to placing concrete in reinforced concrete structures, for tying together such assemblies as garden stakes, fencing and similar packages or assemblies, or any assembly, the parts of which can be secured together by wire ties.
申请公布号 US3677308(A) 申请公布日期 1972.07.18
申请号 USD3677308 申请日期 1970.11.20
申请人 FOREST M. SARFF;SILAS B. BIRCH JR. 发明人 FOREST M. SARFF;SILAS B. BIRCH JR.
分类号 B21F15/00;B21F99/00;B65B51/08;(IPC1-7):B21F9/02;B21F15/04 主分类号 B21F15/00
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