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公开(公告)号：US3925835A
公开(公告)日：1975-12-16
申请号：US48496674
申请日：1974-07-01
IPC分类号： A47C27/08
CPC分类号： A47C27/081 , A47C27/085 , Y10S5/932
摘要： Plastic sheets bonded together define a main water compartment, a bounding air pressure compartment, and a receptacle extending beneath both such compartments to retain any inadvertently leaking water.
摘要翻译： 粘合在一起的塑料片材限定了主要的水隔间，边界的空气压力室和在两个这样的室之间延伸的容器，以保持任何不经意的泄漏的水。
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公开(公告)号：US3876486A
公开(公告)日：1975-04-08
申请号：US42257473
申请日：1973-12-06
申请人： PENNINGTON WILLIAM
发明人： PENNINGTON WILLIAM
CPC分类号： B29C66/82421 , B29C65/04 , B29C65/7441 , B29C66/1122 , B29C66/24244 , B29C66/43 , B29C66/71 , B29C66/80 , B29C66/81427 , B29C66/8322 , B29L2031/7052 , Y10S5/932 , B29K2027/06
摘要： The heat bonding of plastic sheets includes the steps: A. transmitting high frequency electrical energy in one direction through a first portion of said sheets of sufficient area as to preclude heat bonding of the sheets at said first portion thereof, and B. transmitting said energy back through a second portion of the sheets and of sufficiently reduced area as to effect heating bonding of the sheets at said second portion.
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3.发明授权Apparatus having means determining coincidence between player and random machine selections 失效具有确定玩家与随机机器选择之间的协商意图的装置
公开(公告)号：US3533629A
公开(公告)日：1970-10-13
申请号：US3533629D
申请日：1967-04-26
申请人： WILLIAM PENNINGTON , LEMPKE PAUL H
发明人： RAVEN RICHARD C
CPC分类号： G07C15/006 , A63F3/0645
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公开(公告)号：US1200865A
公开(公告)日：1916-10-10
申请号：US3290115
申请日：1915-06-08
发明人： PENNINGTON THOMAS SR
CPC分类号： B61L11/02
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公开(公告)号：US20130026326A1
公开(公告)日：2013-01-31
申请号：US13640626
申请日：2010-04-27
CPC分类号： H05K5/0234 , F16M11/04 , F16M11/10 , F16M11/24 , F16M2200/024 , F16M2200/08 , G06F1/1601 , Y10S248/921 , Y10S248/923
摘要： A curved track can be attached to a chassis. An extension can be attached to a base. The chassis can be attached to the base. The extension can be in contact with the curved track.
摘要翻译： 弯曲的轨道可以连接到机箱。 扩展可以附加到基地。 底盘可以连接到底座。 延伸部可以与弯曲的轨道接触。
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公开(公告)号：US4177100A
公开(公告)日：1979-12-04
申请号：US900529
申请日：1978-04-27
申请人： William Pennington
发明人： William Pennington
CPC分类号： B29C65/04 , B29C65/78 , B29C66/02241 , B29C66/032 , B29C66/03241 , B29C66/1142 , B29C66/43 , B29C66/81263 , B29C66/8322 , B29C2793/00 , B29C65/08 , B29C65/14 , B29C66/818 , B29C66/8264 , Y10T156/1066 , Y10T156/108
摘要： An improved weld is formed between plastic sheets, by performing the steps that include:(a) deforming two joint defining work sheets into a volumetric position substantially defined by two undeformed sample sheets positioned in edge-to-edge position, the work sheets and sample sheets having the same thickness, and(b) heating the deformed work sheets under pressurization at said joint to soften them to form an improved weld therebetween characterized in that the sheet thickness remains the same at and proximate the weld.
摘要翻译： 通过执行以下步骤，在塑料片之间形成改进的焊接：（a）将两个接合的限定工件片变形成基本上由位于边缘到边缘位置的两个未变形的样品片限定的体积位置，工件片和样品 具有相同厚度的片材，和（b）在所述接头处加压变形的加工片材以软化它们以形成改进的焊接，其特征在于，所述板材厚度在焊缝处和焊缝附近保持相同。
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公开(公告)号：US4036676A
公开(公告)日：1977-07-19
申请号：US716983
申请日：1976-08-23
申请人： William Pennington
发明人： William Pennington
CPC分类号： B29C66/1122 , B29C65/04 , B29C65/7441 , B29C66/24244 , B29C66/43 , B29C66/80 , B29C66/81427 , B29C66/82421 , B29C66/8322 , B29L2031/7052
摘要： The heat bonding of plastic sheets includes the steps:A. transmitting high frequency electrical energy in one direction through a firstportion of said sheets of sufficient area as to preclude heat bonding of the sheets at said first portion thereof, andB. transmitting said energy back through a second portion of the sheets and of sufficiently reduced area as to effect heating bonding of the sheets at said second portion.
摘要翻译： 塑料片的热粘结包括以下步骤：
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公开(公告)号：US4240855A
公开(公告)日：1980-12-23
申请号：US66843
申请日：1979-08-15
申请人： William Pennington
发明人： William Pennington
CPC分类号： B29C65/04 , B29C65/78 , B29C66/02241 , B29C66/032 , B29C66/03241 , B29C66/1142 , B29C66/43 , B29C66/81263 , B29C66/8322 , B29C2793/00 , B29C65/08 , B29C65/14 , B29C66/818 , B29C66/8264 , Y10T156/1066 , Y10T156/108
摘要： An improved weld is formed between plastic sheets, by performing the steps that include:(a) deforming two joint defining work sheets into a volumetric position substantially defined by two undeformed sample sheets positioned in edge-to-edge position, the work sheets and sample sheets having the same thickness, and(b) heating the deformed work sheets under pressurization at said joint to soften them to form an improved weld therebetween characterized in that the sheet thickness remains the same at and proximate the weld.
摘要翻译： 通过执行以下步骤，在塑料片之间形成改进的焊接：（a）将两个接合的限定工件片变形成基本上由位于边缘到边缘位置的两个未变形的样品片限定的体积位置，工件片和样品 具有相同厚度的片材，和（b）在所述接头处加压变形的加工片材以软化它们以形成改进的焊接，其特征在于，所述板材厚度在焊缝处和焊缝附近保持相同。
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