公开(公告)号：US20150246522A1

公开(公告)日：2015-09-03

申请号：US14310219

申请日：2014-06-20

申请人： Paul E. Nelson ,  Peter D. McCowin ,  Worm Lund

发明人： Paul E. Nelson ,  Peter D. McCowin ,  Worm Lund

IPC分类号： B32B38/00

CPC分类号： B32B38/0012 ,  B29C33/308 ,  B29C43/10 ,  B29C43/3642 ,  B29C70/44 ,  B29C70/46 ,  B29C2043/3626 ,  B29C2043/3644 ,  B29C2043/3647 ,  B32B2038/0028 ,  Y10T156/1028 ,  Y10T156/1041 ,  Y10T156/1043

摘要： A forming tool and method for its use with flat pre-preg composite laminate assemblies which incorporates a mandrel segmented into multiple forming blocks, the forming blocks sized to receive a draped composite laminate assembly with all portions of the composite laminate assembly spaced from a shaping surface on each block. A spline plate engages the shaping surface of the forming blocks to provide a neutral axis for maintaining the entire composite laminate assembly in tension during forming. In the exemplary embodiments, the draped composite laminate assembly is formed to the forming blocks from the flat composite laminate assembly and maintained in contact with the forming blocks using a vacuum bag. The mandrel forming blocks arc then displaced to a desired curvature on the spline plate.

摘要翻译： 一种成形工具和方法，用于与扁平预成型复合层压组件一起使用，其中组合有分段成多个成形块的心轴，成型块的尺寸适于接收复合叠层组件，所述复合叠层组件的所有部分与成形表面间隔开 在每个块。 花键板与成形块的成形表面接合以提供中性轴线，用于在成形期间保持整个复合层压组件的张力。 在示例性实施例中，所述复合层叠组合体由所述扁平复合层压组件形成于所述成型块上，并使用真空袋与所述成形块保持接触。 心轴形成块然后移动到花键板上的期望曲率。

公开(公告)号：US08424583B2

公开(公告)日：2013-04-23

申请号：US13251812

申请日：2011-10-03

申请人： Peter D. McCowin

发明人： Peter D. McCowin

IPC分类号： B32B38/10

CPC分类号： B29C70/386 ,  B29C70/545 ,  B29K2063/00 ,  B29K2077/10 ,  B29K2105/246 ,  B29K2709/02 ,  B29K2709/08 ,  Y10T156/1168 ,  Y10T156/1174 ,  Y10T156/1179 ,  Y10T156/1195 ,  Y10T156/19 ,  Y10T156/195 ,  Y10T156/1956 ,  Y10T156/1978 ,  Y10T156/1983 ,  Y10T156/1994

摘要： Apparatus are provided for attaching to a composite tape lamination machine in order to remove composite scrap tape material from a backing paper. When a moveable member is in one position composite non-scrap tape material on a backing paper is directed along a path to avoid a removing member and keep composite non-scrap tape material on a backing paper. When the moveable member is in another position composite scrap tape material on a backing paper is directed along a different path to contact the removing member and remove composite scrap tape material from a backing paper. Composite scrap tape material may be disposed in a scrap disposal member. Backing paper having attached composite non-scrap tape material and not having attached composite scrap tape material may be spooled using a spool roller.

摘要翻译： 提供了用于附接到复合胶带层压机的设备，以便从背纸去除复合废料带材料。 当可移动构件处于一个位置时，背衬纸上的复合非废料带材料沿着路径被引导以避免移除构件并将复合非废料带材料保持在背衬纸上。 当可移动构件处于另一位置时，背衬纸上的复合废料带材料沿着不同的路径被引导以接触去除构件并从背衬纸上去除复合废料带材料。 复合废料带材料可以设置在废料处理部件中。 具有附着的复合非废料带材料并且不具有附接的复合废料带材料的背衬纸可以使用卷轴卷绕。

公开(公告)号：US08308101B2

公开(公告)日：2012-11-13

申请号：US12400600

申请日：2009-03-09

申请人： Peter D. McCowin

发明人： Peter D. McCowin

IPC分类号： B65H59/02

CPC分类号： B29C70/384 ,  B65H59/04

摘要： A fiber tensioning device is provided for a spool of fibers. A hub is rotatably mounted on the support and is adapted to have the spool of fibers mounted thereon. Means on the hub apply a drag force on fibers being drawn from the spool to maintain the fibers in tension.

摘要翻译： 为纤维卷轴提供纤维张紧装置。 轮毂可旋转地安装在支撑件上并且适于具有安装在其上的纤维线轴。 轮毂上的装置在从卷轴拉出的纤维上施加阻力，以保持纤维处于张力。

公开(公告)号：US07879177B2

公开(公告)日：2011-02-01

申请号：US11602893

申请日：2006-11-20

申请人： Peter D. McCowin ,  Darrell D. Jones ,  David P. Banks ,  Grant C. Zenkner

发明人： Peter D. McCowin ,  Darrell D. Jones ,  David P. Banks ,  Grant C. Zenkner

IPC分类号： B29C65/56 ,  B29C65/72 ,  B32B37/02 ,  B32B37/14 ,  B32B37/18 ,  B32B37/26 ,  B32B38/10 ,  B29C65/78 ,  B32B37/10 ,  B26D5/02 ,  B26D3/08

CPC分类号： B29C70/386 ,  B29C70/545 ,  B29L2031/3082 ,  B29L2031/3085 ,  Y10T156/1054 ,  Y10T156/1064 ,  Y10T156/1075 ,  Y10T156/108 ,  Y10T156/1082 ,  Y10T156/1098 ,  Y10T156/12 ,  Y10T156/125 ,  Y10T156/13 ,  Y10T156/1322 ,  Y10T156/1348 ,  Y10T156/17

摘要： Disclosed is a method and apparatus for manufacturing multiple layer composite structures and structures containing components made of multiple layer composite structures, comprising dispensing layers of composite material, trimming each layer to its final shape as it is being dispensed, and positioning it properly with respect to prior layers in the part lay-up.

摘要翻译： 公开了一种用于制造包含由多层复合结构制成的组分的多层复合结构和结构的方法和装置，包括分配复合材料层，将其分配到每一层到其最终形状，并相对于 部分叠层中的先前层。

公开(公告)号：US20100224716A1

公开(公告)日：2010-09-09

申请号：US12400600

申请日：2009-03-09

申请人： Peter D. McCowin

发明人： Peter D. McCowin

IPC分类号： B65H59/04 ,  B65H77/00 ,  B65H59/02

CPC分类号： B29C70/384 ,  B65H59/04

摘要： A fiber tensioning device is provided for a spool of fibers. A hub is rotatably mounted on the support and is adapted to have the spool of fibers mounted thereon. Means on the hub apply a drag force on fibers being drawn from the spool to maintain the fibers in tension.

摘要翻译： 为纤维卷轴提供纤维张紧装置。 轮毂可旋转地安装在支撑件上并且适于具有安装在其上的纤维线轴。 轮毂上的装置在从卷轴拉出的纤维上施加阻力，以保持纤维处于张力。

公开(公告)号：US20100084087A1

公开(公告)日：2010-04-08

申请号：US11602893

申请日：2006-11-20

申请人： Peter D. McCowin ,  Darrell D. Jones ,  David P. Banks ,  Grant C. Zenkner

发明人： Peter D. McCowin ,  Darrell D. Jones ,  David P. Banks ,  Grant C. Zenkner

IPC分类号： B32B38/04

CPC分类号： B29C70/386 ,  B29C70/545 ,  B29L2031/3082 ,  B29L2031/3085 ,  Y10T156/1054 ,  Y10T156/1064 ,  Y10T156/1075 ,  Y10T156/108 ,  Y10T156/1082 ,  Y10T156/1098 ,  Y10T156/12 ,  Y10T156/125 ,  Y10T156/13 ,  Y10T156/1322 ,  Y10T156/1348 ,  Y10T156/17

摘要： Disclosed is a method and apparatus for manufacturing multiple layer composite structures and structures containing components made of multiple layer composite structures, comprising dispensing layers of composite material, trimming each layer to its final shape as it is being dispensed, and positioning it properly with respect to prior layers in the part lay-up.

摘要翻译： 公开了一种用于制造包含由多层复合结构制成的组分的多层复合结构和结构的方法和装置，包括分配复合材料层，将其分配到每一层到其最终形状，并相对于 部分叠层中的先前层。

公开(公告)号：US06851635B2

公开(公告)日：2005-02-08

申请号：US10119668

申请日：2002-04-09

申请人： Peter D. McCowin

发明人： Peter D. McCowin

IPC分类号： A47J42/04 ,  A47J42/08 ,  A47J42/10

CPC分类号： A47J42/10 ,  A47J42/04 ,  A47J42/08

摘要： A device for grinding spices such as salt, pepper, cinnamon, etc. has a grinder rotor which has a removable keeper member which facilitates the ready removal of the rotor for cleaning or replacement. The grinder elements are made of ceramic material such as alumina silicate which eliminates the possibility of corrosion or rusting as with metal parts. The mill provides dual grinding action by utilizing separate grinding elements to provide either coarse grinding or fine grinding, as may be desired. For coarse grinding, the condiment only passes through the coarse grinding element while for fine grinding, the condiment first passes through the coarse grinding element and then passes through the fine grinding element.

摘要翻译： 用于研磨香料如盐，胡椒，肉桂等的装置具有研磨转子，其具有可移除的保持构件，其有助于准备移除用于清洁或更换的转子。 研磨机元件由诸如硅酸铝的陶瓷材料制成，消除了与金属部件一样的腐蚀或生锈的可能性。 研磨机通过利用单独的研磨元件提供双重研磨作用，以提供粗磨或细磨（如可能需要）。 对于粗磨，调味品只能通过粗磨元件，而对于细磨，调味品首先通过粗磨元件，然后通过细研磨元件。

公开(公告)号：US09573355B2

公开(公告)日：2017-02-21

申请号：US14310219

申请日：2014-06-20

申请人： Paul E. Nelson ,  Peter D. McCowin ,  Worm Lund

发明人： Paul E. Nelson ,  Peter D. McCowin ,  Worm Lund

IPC分类号： B32B38/00 ,  B29C33/30 ,  B29C43/10 ,  B29C43/36 ,  B29C70/44 ,  B29C70/46

CPC分类号： B32B38/0012 ,  B29C33/308 ,  B29C43/10 ,  B29C43/3642 ,  B29C70/44 ,  B29C70/46 ,  B29C2043/3626 ,  B29C2043/3644 ,  B29C2043/3647 ,  B32B2038/0028 ,  Y10T156/1028 ,  Y10T156/1041 ,  Y10T156/1043

摘要： A forming tool and method for its use with flat pre-preg composite laminate assemblies which incorporates a mandrel segmented into multiple forming blocks, the forming blocks sized to receive a draped composite laminate assembly with all portions of the composite laminate assembly spaced from a shaping surface on each block. A spline plate engages the shaping surface of the forming blocks to provide a neutral axis for maintaining the entire composite laminate assembly in tension during forming. In the exemplary embodiments, the draped composite laminate assembly is formed to the forming blocks from the flat composite laminate assembly and maintained in contact with the forming blocks using a vacuum bag. The mandrel forming blocks arc then displaced to a desired curvature on the spline plate.

摘要翻译： 一种成形工具和方法，用于与扁平预成型复合层压组件一起使用，其中组合有分段成多个成形块的心轴，成型块的尺寸适于接收复合叠层组件，所述复合叠层组件的所有部分与成形表面间隔开 在每个块。 花键板与成形块的成形表面接合以提供中性轴线，用于在成形期间保持整个复合层压组件的张力。 在示例性实施例中，所述复合层叠组合体由所述扁平复合层压组件形成于所述成型块上，并使用真空袋与所述成形块保持接触。 心轴形成块然后移动到花键板上的期望曲率。

公开(公告)号：US08986482B2

公开(公告)日：2015-03-24

申请号：US12498307

申请日：2009-07-06

申请人： Peter D. McCowin ,  Mark C. Boberg ,  Paul E. Nelson

发明人： Peter D. McCowin ,  Mark C. Boberg ,  Paul E. Nelson

IPC分类号： B29C70/38

CPC分类号： B29C70/388 ,  Y10T156/10 ,  Y10T156/1785

摘要： A composite part is formed by a composite tape application machine that lays up a plurality of tapes on a substrate. The lateral position of the tapes may be adjusted as the tapes are being laid up.

摘要翻译： 复合材料部分由复合胶带涂布机形成，该复合胶带涂布机在基材上铺设多个胶带。 带子的横向位置可以随着带子的铺设而被调节。

公开(公告)号：US20130037649A1

公开(公告)日：2013-02-14

申请号：US13651692

申请日：2012-10-15

申请人： Peter D. McCowin

发明人： Peter D. McCowin

IPC分类号： B65H59/02

CPC分类号： B29C70/384 ,  B65H59/04

摘要： A fiber tensioning device is provided for a spool of fibers. A hub is rotatably mounted on the support and is adapted to have the spool of fibers mounted thereon. Means on the hub apply a drag force on fibers being drawn from the spool to maintain the fibers in tension.

摘要翻译： 为纤维卷轴提供纤维张紧装置。 轮毂可旋转地安装在支撑件上并且适于具有安装在其上的纤维线轴。 轮毂上的装置在从卷轴拉出的纤维上施加阻力，以保持纤维处于张力。