发明申请
- 专利标题： SMOKELESS TOBACCO PRODUCTS AND PROCESSES
- 专利标题（中）： 无烟烟草制品和工艺
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申请号： US13185269申请日： 2011-07-18
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公开(公告)号： US20110303511A1公开(公告)日： 2011-12-15
- 发明人: Paul Andrew Brinkley , David Charles Bovender
- 申请人： Paul Andrew Brinkley , David Charles Bovender
- 专利权人： R.J. Reynolds Tobacco Company
- 当前专利权人： R.J. Reynolds Tobacco Company
- 主分类号： B65G33/08
- IPC分类号： B65G33/08
摘要：
A method for preventing packing of tobacco in a tobacco hopper is provided. The method comprises the steps of providing a feed screw with a plurality of pins extending from an outer diameter of the feed screw and providing an agitator with a plurality of pins extending from an outer diameter of said outer diameter. The feed screw and said agitator screws are rotated in opposite directions to move tobacco through the hopper.
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IPC分类:
