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公开(公告)号：US20060148347A1
公开(公告)日：2006-07-06
申请号：US11369687
申请日：2006-03-06
申请人： Gordon McGregor , Thomas Bugg , Thomas Kelmartin , Raymond Minor , Raymond Wnenchak , Thomas Schmiedel
发明人： Gordon McGregor , Thomas Bugg , Thomas Kelmartin , Raymond Minor , Raymond Wnenchak , Thomas Schmiedel
CPC分类号： D03D9/00 , E06B9/52 , Y10T442/10 , Y10T442/102 , Y10T442/109 , Y10T442/183 , Y10T442/3179
摘要： An insect screen comprising fibers in a warp and fill construction defining openings having a warp dimension and a fill dimension, at least one of the warp and fill dimensions being less than about 0.05 inches and the other of the warp and fill dimensions being larger than about 0.03 inches, the fibers having a diameter of equal to or less than about 0.007 inches. The present invention is an improved insect screen designed to serve the primary purpose of keeping out insects and pests while maximizing visual clarity, light transmission, and airflow.
摘要翻译： 一种昆虫屏幕，其包括具有经向和填充结构的纤维，其限定具有经向尺寸和填充尺寸的开口，所述经向和填充尺寸中的至少一个小于约0.05英寸，并且所述经向和填充尺寸中的另一个大于约 0.03英寸，纤维的直径等于或小于约0.007英寸。 本发明是一种改进的昆虫屏幕，其设计用于在最大化视觉清晰度，光透射和气流的同时保持昆虫和害虫的主要目的。
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公开(公告)号：US20080029975A1
公开(公告)日：2008-02-07
申请号：US11868999
申请日：2007-10-09
申请人： Christopher Bowen , Kevin Dove , Carl Jones , Raymond Minor
发明人： Christopher Bowen , Kevin Dove , Carl Jones , Raymond Minor
CPC分类号： F16J15/102 , B29C47/0021 , B29C47/54 , B29K2027/18 , B29L2031/265 , B32B3/26 , B32B7/12 , B32B27/08 , B32B27/205 , B32B27/322 , B32B2307/50 , B32B2307/54 , B32B2307/546 , B32B2307/548 , B32B2307/552 , B32B2307/714 , B32B2307/72 , B32B2307/7242 , B32B2307/732 , B32B2581/00 , F16J15/104 , F16J15/3284 , F16L23/22 , Y10T428/215 , Y10T428/249978 , Y10T428/269
摘要： Improved expanded PTFE materials and improved gasket materials made therefrom, the gaskets being capable of forming a seal with greater bolt load retention than is possible with existing PTFE gaskets. The expanded PTFE membranes of the invention can be tailored to exhibit a matrix tensile strength in at least one direction of at least 25,000 psi, a matrix tensile strength ratio in two orthogonal directions of between 0.025 and 4, an orientation index of 500 or less, and a density of 2.0 g/cc or less. The improved gaskets exhibit improved mechanical properties such as high bolt load retention, low creep, high tensile strength, low stress to seal and high crystallinity index.
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公开(公告)号：US20080029965A1
公开(公告)日：2008-02-07
申请号：US11869003
申请日：2007-10-09
申请人： Christopher Bowen , Kevin Dove , Carl Jones , Raymond Minor
发明人： Christopher Bowen , Kevin Dove , Carl Jones , Raymond Minor
CPC分类号： F16J15/102 , B29C48/08 , B29C48/475 , B29K2027/18 , B29L2031/265 , B32B3/26 , B32B7/12 , B32B27/08 , B32B27/205 , B32B27/322 , B32B2307/50 , B32B2307/54 , B32B2307/546 , B32B2307/548 , B32B2307/552 , B32B2307/714 , B32B2307/72 , B32B2307/7242 , B32B2307/732 , B32B2581/00 , F16J15/104 , F16J15/3284 , F16L23/22 , Y10T428/215 , Y10T428/249978 , Y10T428/269
摘要： Improved expanded PTFE materials and improved gasket materials made therefrom, the gaskets being capable of forming a seal with greater bolt load retention than is possible with existing PTFE gaskets. The expanded PTFE membranes of the invention can be tailored to exhibit a matrix tensile strength in at least one direction of at least 25,000 psi, a matrix tensile strength ratio in two orthogonal directions of between 0.025 and 4, an orientation index of 50° or less, and a density of 2.0 g/cc or less. The improved gaskets exhibit improved mechanical properties such as high bolt load retention, low creep, high tensile strength, low stress to seal and high crystallinity index.
摘要翻译： 改进的膨胀PTFE材料和由其制成的改进的垫圈材料，垫圈能够形成具有比现有的PTFE垫圈可能的更大的螺栓载荷保持力的密封。 本发明的膨胀PTFE膜可以被调整为在至少25,000psi的至少一个方向上表现出基体拉伸强度，在两个正交方向上的基体拉伸强度比在0.025和4之间，取向指数为50°或更小 ，密度为2.0g / cc以下。 改进的垫圈表现出改善的机械性能，例如高螺栓载荷保持力，低蠕变性，高拉伸强度，低密封应力和高结晶度指数。
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公开(公告)号：US20080029964A1
公开(公告)日：2008-02-07
申请号：US11868991
申请日：2007-10-09
申请人： Christopher Bowen , Kevin Dove , Carl Jones , Raymond Minor
发明人： Christopher Bowen , Kevin Dove , Carl Jones , Raymond Minor
CPC分类号： F16J15/102 , B29C47/0021 , B29C47/54 , B29K2027/18 , B29L2031/265 , B32B3/26 , B32B7/12 , B32B27/08 , B32B27/205 , B32B27/322 , B32B2307/50 , B32B2307/54 , B32B2307/546 , B32B2307/548 , B32B2307/552 , B32B2307/714 , B32B2307/72 , B32B2307/7242 , B32B2307/732 , B32B2581/00 , F16J15/104 , F16J15/3284 , F16L23/22 , Y10T428/215 , Y10T428/249978 , Y10T428/269
摘要： Improved expanded PTFE materials and improved gasket materials made therefrom, the gaskets being capable of forming a seal with greater bolt load retention than is possible with existing PTFE gaskets. The expanded PTFE membranes of the invention can be tailored to exhibit a matrix tensile strength in at least one direction of at least 25,000 psi, a matrix tensile strength ratio in two orthogonal directions of between 0.025 and 4, an orientation index of 50° or less, and a density of 2.0 g/cc or less. The improved gaskets exhibit improved mechanical properties such as high bolt load retention, low creep, high tensile strength, low stress to seal and high crystallinity index.
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公开(公告)号：US20080029974A1
公开(公告)日：2008-02-07
申请号：US11868983
申请日：2007-10-09
申请人： Christopher Bowen , Kevin Dove , Carl Jones , Raymond Minor
发明人： Christopher Bowen , Kevin Dove , Carl Jones , Raymond Minor
IPC分类号： F16J15/02
CPC分类号： F16J15/102 , B29C47/0021 , B29C47/54 , B29K2027/18 , B29L2031/265 , B32B3/26 , B32B7/12 , B32B27/08 , B32B27/205 , B32B27/322 , B32B2307/50 , B32B2307/54 , B32B2307/546 , B32B2307/548 , B32B2307/552 , B32B2307/714 , B32B2307/72 , B32B2307/7242 , B32B2307/732 , B32B2581/00 , F16J15/104 , F16J15/3284 , F16L23/22 , Y10T428/215 , Y10T428/249978 , Y10T428/269
摘要： Improved expanded PTFE materials and improved gasket materials made therefrom, the gaskets being capable of forming a seal with greater bolt load retention than is possible with existing PTFE gaskets. The expanded PTFE membranes of the invention can be tailored to exhibit a matrix tensile strength in at least one direction of at least 25,000 psi, a matrix tensile strength ratio in two orthogonal directions of between 0.025 and 4, an orientation index of 500 or less, and a density of 2.0 g/cc or less. The improved gaskets exhibit improved mechanical properties such as high bolt load retention, low creep, high tensile strength, low stress to seal and high crystallinity index.
摘要翻译： 改进的膨胀PTFE材料和由其制成的改进的垫圈材料，垫圈能够形成具有比现有的PTFE垫圈可能的更大的螺栓载荷保持力的密封。 本发明的膨胀PTFE膜可以被调整为在至少25,000psi的至少一个方向上表现出基体拉伸强度，在两个正交方向上的基体拉伸强度比在0.025和4之间，取向指数为500或更小， 密度为2.0g / cc以下。 改进的垫圈表现出改善的机械性能，例如高螺栓载荷保持力，低蠕变性，高拉伸强度，低密封应力和高结晶度指数。
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