发明授权
US08501302B2 Off-set gears and methods of using off-set gears for producing cushioning material
有权
偏心齿轮和使用偏心齿轮制造缓冲材料的方法
- 专利标题： Off-set gears and methods of using off-set gears for producing cushioning material
- 专利标题（中）： 偏心齿轮和使用偏心齿轮制造缓冲材料的方法
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申请号： US12652036申请日： 2010-01-04
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公开(公告)号： US08501302B2公开(公告)日： 2013-08-06
- 发明人: Shek-wah Hau , Chak-sang Simon Chan
- 申请人： Shek-wah Hau , Chak-sang Simon Chan
- 申请人地址： HK Wanchai
- 专利权人： Nuevopak International Limited
- 当前专利权人： Nuevopak International Limited
- 当前专利权人地址： HK Wanchai
- 代理机构： DWC Law Firm, P.S.
- 代理商 David Chen
- 主分类号： B32B3/00
- IPC分类号： B32B3/00 ; B32B3/04 ; D06N7/04 ; D21H27/10 ; B65D81/03 ; B65D81/09
摘要：
Some embodiments of the present invention comprise an off-set gear assembly for use in producing cushioning material and methods for using the same. Each gear of the off-set gear assembly has at least two sections. Each section includes a set of gear teeth. The gear teeth of the two sections can be rotationally off-set and this can result in the production of cushioning material with staggered ridges. Some embodiments of the present invention also comprising cushioning material with staggered ridges.
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