发明名称 |
COMPRESSION-CUTTING ASSEMBLY AND METHOD |
摘要 |
<p>At least one longitudinally extending series of cuts and separable connectors is formed in a fibrous insulation blanket with one or more rotating compression-cutting blades and a cooperating anvil to form separable blanket sections in the insulation blanket. The size and configuration of the teeth and notches in the compression-cutting blade, which may be determined through the use of an empirical equation, insure that the insulation blanket has the integrity to be handled and installed as a unit, but can be separated by hand into the blanket sections. The anvil has a moving surface that drives the compression-cutting blade at the velocity blanket is being fed between the cutting blade and the anvil.</p> |
申请公布号 |
CA2715560(C) |
申请公布日期 |
2013.02.12 |
申请号 |
CA20032715560 |
申请日期 |
2003.04.01 |
申请人 |
JOHNS MANVILLE INTERNATIONAL, INC. |
发明人 |
ALLWEIN, ROBERT J.;BOGRETT, BLAKE;WEINSTEIN, LARRY J. |
分类号 |
B26F1/20;B26F1/24;B26F3/04;E04B1/74;E04B1/76;E04B1/78 |
主分类号 |
B26F1/20 |
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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