发明申请
US20110139577A1 SURFACE ROUGHNESS FOR IMPROVED VACUUM PRESSURE FOR EFFICIENT MEDIA HOLD-DOWN PERFORMANCE
有权
用于改善真空压力的表面粗糙度,用于有效的介质保持性能
- 专利标题: SURFACE ROUGHNESS FOR IMPROVED VACUUM PRESSURE FOR EFFICIENT MEDIA HOLD-DOWN PERFORMANCE
- 专利标题(中): 用于改善真空压力的表面粗糙度,用于有效的介质保持性能
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申请号: US12637218申请日: 2009-12-14
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公开(公告)号: US20110139577A1公开(公告)日: 2011-06-16
- 发明人: Elias Panides , Ruddy Castillo , Joannes N. M. de Jong , Lloyd A. Williams , Liang-Bih Lin , Bin Zhang
- 申请人: Elias Panides , Ruddy Castillo , Joannes N. M. de Jong , Lloyd A. Williams , Liang-Bih Lin , Bin Zhang
- 申请人地址: US CT Norwalk
- 专利权人: Xerox Corporation
- 当前专利权人: Xerox Corporation
- 当前专利权人地址: US CT Norwalk
- 主分类号: B65G47/00
- IPC分类号: B65G47/00 ; B23P11/00
摘要:
Provided are vacuum transport systems, methods of making them and methods of transporting one or more objects. In accordance with various embodiments, there is a vacuum transport system including a vacuum plenum and one or more transport members configured to rotate around the vacuum plenum and wherein at least one of the one or more transport members can include a substrate, the substrate including a plurality of holes extending from a first side proximate to the vacuum plenum to a second side proximate to an object, wherein a surface of the second side comprises a textured surface having an average roughness Ra of about 2 μm to about 100 μm.
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