发明名称 |
Hole saw and connection method |
摘要 |
The hole saw assembly provides a structure and method for efficiently and securely connecting a hole saw to an arbor and easily connecting a pilot bit to the arbor. The arbor has a shank opposite the coupling end and a receiving slot proximate to the coupling end. The receiving slot is adapted to receive a mounting tag of the hole saw to couple the hole saw to the adapter body. The arbor also includes a selector sleeve slidably coupled to the body for movement between a first position allowing the receiving slot to receive the hole saw and a neutral position wherein the selector sleeve prevents removal of the hole saw mounting tab from the receiving slot.
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申请公布号 |
US6705807(B1) |
申请公布日期 |
2004.03.16 |
申请号 |
US20020130898 |
申请日期 |
2002.10.04 |
申请人 |
BLACK & DECKER INC. |
发明人 |
RUDOLPH SCOTT;HARRIS ROBERT D. |
分类号 |
B23B51/04;(IPC1-7):B23B51/04 |
主分类号 |
B23B51/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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