发明名称 |
Cutting apparatus and method |
摘要 |
A plurality of bushings are coupled to one another via a series of bolts to provide an interlocking, articulating cutter. The bolts have a cylindrical end and a convex end. The convex ends are seated inside a concave socket coupled to the bushings. The cylindrical ends are coupled to a convex nut seated inside another concave socket coupled to an adjacent bushing. The convex ends of the bolts are configured to articulate inside the seat of the concave sockets. A washer may be placed between the bushings to provide a desired amount of flexibility and/or rigidity. The outer surface of the bushing comprises a cutting structure, such as a milled or clad cutting structure.
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申请公布号 |
US8464621(B2) |
申请公布日期 |
2013.06.18 |
申请号 |
US20100825565 |
申请日期 |
2010.06.29 |
申请人 |
BISSO, IV WILLIAM A.;JURGENS TJERKO;BISSO MARINE CO., INC. |
发明人 |
BISSO, IV WILLIAM A.;JURGENS TJERKO |
分类号 |
B28D1/08 |
主分类号 |
B28D1/08 |
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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