发明名称 Heavy slope and skew sheet metal hanger and method of making same
摘要 A method of making an infinite number of hangers from a single sheet metal blank. The hangers are for connecting wood sawn and "I"-type members in the building construction industry. The hanger may be bent to form left and right skew hangers, up and down sloping hangers, and carry supported members of different widths as well as heights. By inserting spacers in the die, hangers of different heights, top flange and top tilted flange hangers may be provided. The design uses a hinged seat and an asymmetrical seat and back plate member. Tab members are outwardly turned and the tabs are constructed from a portion of the back plate member.
申请公布号 US4560301(A) 申请公布日期 1985.12.24
申请号 US19840567537 申请日期 1984.01.03
申请人 SIMPSON STRONG-TIE, COMPANY, INC. 发明人 GILB, TYRELL T.
分类号 B21D53/38;E04B1/26;(IPC1-7):F16B9/00 主分类号 B21D53/38
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