发明名称 |
Apparatus and method for bowling lane maintenance |
摘要 |
A bowling lane maintenance apparatus includes a transfer roller and a dressing oil tank configured to contain dressing oil. A wick is configured to pass dressing oil from the tank to the transfer roller. A buffer brush is configured to receive dressing oil from the transfer roller and spread the dressing oil on a bowling lane. The wick may comprise a foam material having a first region having a first capillarity and a second region having a second capillarity differing from the first capillarity. The wick may also be maintained in contact with the transfer roller.
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申请公布号 |
US6923863(B1) |
申请公布日期 |
2005.08.02 |
申请号 |
US20030461330 |
申请日期 |
2003.06.16 |
申请人 |
AMF BOWLING PRODUCTS INC. |
发明人 |
BAKER ADAM P.;FORD GARY J.;KILPATRICK MARK D.;POPIELARZ MATTHEW E;BURROUGHS G. JOE |
分类号 |
A47L11/14;A63D5/10;B05C1/08;B67C3/00;(IPC1-7):B05C1/08 |
主分类号 |
A47L11/14 |
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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