发明名称 Connector plate
摘要 An improved connector plate is provided for securing abutting wooden truss members to one another. The connector plate comprises a metal sheet and at least one pair of prongs integrally formed with the sheet by punching the prongs outwardly from the sheet. The prongs form an elongated slot in the sheet having a reduced central portion wherein the prongs break apart from each other at the reduced central portion of the slot when the prongs are punched to thereby form a relatively dull point for each prong.
申请公布号 US4235148(A) 申请公布日期 1980.11.25
申请号 US19770862109 申请日期 1977.12.19
申请人 MENGE, RICHARD J 发明人 MENGE, RICHARD J
分类号 F16B15/00;(IPC1-7):E04C3/29 主分类号 F16B15/00
代理机构 代理人
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