发明申请
- 专利标题: TURNBAR AND TURNOVER MODULE FOR PRINTING SYSTEMS
- 专利标题(中): 打印系统的TURNBAR和TURNOVER模块
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申请号: US13326449申请日: 2011-12-15
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公开(公告)号: US20130152807A1公开(公告)日: 2013-06-20
- 发明人: Randy E. Armbruster , Thomas Niertit , Christopher M. Muir , Bradley S. Bush , Bradley C. DeCook
- 申请人: Randy E. Armbruster , Thomas Niertit , Christopher M. Muir , Bradley S. Bush , Bradley C. DeCook
- 主分类号: B41F13/24
- IPC分类号: B41F13/24
摘要:
A turnbar for use in a turnover module in a printing system includes one or more air-cushioned sections and one or more friction sections. Each air-cushioned section includes holes formed in a portion of a perimeter of the turnbar. Each friction section includes a friction-inducing material disposed over or affixed to another portion of the perimeter of the turnbar. Pressurized air or gas is output through the holes to produce a cushion of air or gas between a print media and the air-cushioned section. The turnbar can include one or more pistons within the turnbar, or one or more sleeves within or around the turnbar, or a combination of pistons and sleeves, to adjust airflow through the air-cushioned section.
公开/授权文献
- US2569554A Fluid dispensing system 公开/授权日:1951-10-02
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