发明名称 Spring loaded diamond arbor
摘要 A spring loaded diamond shaped arbor for use in a saw blade. The arbor includes comprised of a diamond shaped plate having four peripheral side walls with four corners therebetween that separate the four side walls. The arbor has a central opening that is configured and adapted to allow the arbor to be attached to a power tool. A slot extends from the central opening through one of the side walls or corners so that the arbor can easily be inserted into and removed from a saw blade. The slot allows the arbor to be compressed like a spring and be retained within the central opening in the saw blade.
申请公布号 US6729220(B2) 申请公布日期 2004.05.04
申请号 US20010998508 申请日期 2001.11.30
申请人 BLACK & DECKER INC. 发明人 CURTSINGER JOHN;HORTENBURY JOHNNY
分类号 B27B5/32;(IPC1-7):B26D1/12 主分类号 B27B5/32
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