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公开(公告)号:US20110100176A1
公开(公告)日:2011-05-05
申请号:US12736384
申请日:2009-04-07
申请人: Thorsten Kroeger
发明人: Thorsten Kroeger
CPC分类号: B26F1/24 , B26F1/04 , B31B70/00 , B31B70/004 , B31B70/14 , B31B2155/00 , B31B2155/0012 , B31B2160/10 , Y10T83/0481 , Y10T83/21
摘要: The invention describes a needle roll (50) for perforation or pickup of material pieces or webs with a needle roll body (60) and needles (72, 72′), which protrudes beyond the outer surface of needle roll body (60) for perforation into material piece (38′).The material roll body (60) is mounted to rotate in machine frame (25). The needles (72, 72′) are movable relative to needle roll body (60).
摘要翻译: 本发明描述了一种用于穿刺或拾取具有针辊体(60)和针(72,72')的针(50),其针突出超过针辊本体(60)的外表面以用于穿孔 (38')。 材料辊体(60)安装成在机架(25)中旋转。 针(72,72')可相对于针辊体(60)移动。
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公开(公告)号:US08752460B2
公开(公告)日:2014-06-17
申请号:US12736384
申请日:2009-04-07
申请人: Thorsten Kroeger
发明人: Thorsten Kroeger
CPC分类号: B26F1/24 , B26F1/04 , B31B70/00 , B31B70/004 , B31B70/14 , B31B2155/00 , B31B2155/0012 , B31B2160/10 , Y10T83/0481 , Y10T83/21
摘要: A needle roll for perforation or pickup of material pieces or webs includes a needle roll body and needles. The needles protrude beyond the outer surface of the needle roll body for perforation into the material pieces or webs. The material roll body is mounted to rotate in a machine frame. The needles are movable relative to the needle roll body.
摘要翻译: 用于穿孔或拾取材料片或网的针辊包括针辊体和针。 针突出超过针辊体的外表面,用于穿孔进入材料片或腹板。 材料辊体安装成在机架中旋转。 针可相对于针辊体移动。
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