-
公开(公告)号：US5833592A
公开(公告)日：1998-11-10
申请号：US682094
申请日：1996-07-17
CPC分类号： B29C53/607 , B29C53/821 , B29C66/4322 , B29C66/4329 , B29C66/49 , B31C3/00 , B29C2793/009 , B29C65/48 , B29C66/496 , B29K2711/12 , B29L2009/00
摘要： The invention provides a method and apparatus for spirally winding a tube of enhanced spiral seam uniformity that is simple and reliable. The spirally wound tube is formed using a spiral pitch control surface that engages with an exterior or interior cylindrical surface of a spirally wound tube and constrains movement of the tube to a predetermined spiral rotation as it is formed on a cylindrical stationary mandrel. Preferably, the pitch control surface comprises a tube engaging surface positioned along at least one spirally aligned portion of the exterior portion of the tube forming mandrel.
-
2.发明授权
公开(公告)号：US6033352A
公开(公告)日：2000-03-07
申请号：US99471
申请日：1998-06-18
CPC分类号： B29C53/607 , B29C53/821 , B29C66/4322 , B29C66/4329 , B29C66/49 , B31C3/00 , B29C2793/009 , B29C65/48 , B29C66/496 , B29K2711/12 , B29L2009/00
摘要： The invention provides a method and apparatus for spirally winding a tube of enhanced spiral seam uniformity that is simple and reliable. The spirally wound tube is formed using a spiral pitch control surface that engages with an exterior or interior cylindrical surface of a spirally wound tube and constrains movement of the tube to a predetermined spiral rotation as it is formed on a cylindrical stationary mandrel. Preferably, the pitch control surface comprises a tube engaging surface positioned along at least one spirally aligned portion of the exterior portion of the tube forming mandrel.
摘要翻译： 本发明提供一种螺旋卷绕增强螺旋缝均匀性的管的方法和装置，其简单可靠。 螺旋缠绕的管是使用与螺旋缠绕的管的外部或内部圆柱形表面接合的螺旋桨距控制表面形成的，并且当管形成在圆柱形固定心轴上时将管的运动限制为预定的螺旋旋转。 优选地，俯仰控制表面包括沿着管形成心轴的外部部分的至少一个螺旋对准的部分定位的管接合表面。
-
公开(公告)号：US07331504B2
公开(公告)日：2008-02-19
申请号：US10850138
申请日：2004-05-20
IPC分类号： B65D3/28
CPC分类号： B31C3/00 , B31C11/04 , Y10T428/13 , Y10T428/139
摘要： A tube includes a structural ply wrapped around an axis of the tube, and adhesive which adheres an outer surface of the structural ply to an inner surface. The inner surface is part of the structural ply, or it is part of a second ply of the tube. The outer surface confronts the inner surface, and the adhesive is arranged in a predetermined pattern so that only a predetermined percentage of the outer surface is substantially adhered to the inner surface (e.g., the tube is only “partially adhered”). The predetermined pattern can include three or more stripes of the adhesive, and the predetermined percentage can be substantially less than 100%. The predetermined pattern is preferably provided by apparatus for applying and/or arranging the adhesive on the ply in a predetermined pattern prior to the ply being formed into the tube.
摘要翻译： 管包括围绕管的轴线缠绕的结构层，以及将结构层的外表面粘附到内表面的粘合剂。 内表面是结构层的一部分，或者是管的第二层的一部分。 外表面面对内表面，并且粘合剂以预定图案布置，使得只有外表面的预定百分比基本上粘附到内表面（例如，管仅“部分粘附”）。 预定图案可以包括粘合剂的三条或更多条，并且预定百分比可以显着小于100％。 预定图案优选由在层叠形成管之前以预定图案将粘合剂施加和/或布置在层上的装置提供。
-
公开(公告)号：US20050258219A1
公开(公告)日：2005-11-24
申请号：US10850138
申请日：2004-05-20
CPC分类号： B31C3/00 , B31C11/04 , Y10T428/13 , Y10T428/139
摘要： A tube includes a structural ply wrapped around an axis of the tube, and adhesive which adheres an outer surface of the structural ply to an inner surface. The inner surface is part of the structural ply, or it is part of a second ply of the tube. The outer surface confronts the inner surface, and the adhesive is arranged in a predetermined pattern so that only a predetermined percentage of the outer surface is substantially adhered to the inner surface (e.g., the tube is only “partially adhered”). The predetermined pattern can include three or more stripes of the adhesive, and the predetermined percentage can be substantially less than 100%. The predetermined pattern is preferably provided by apparatus for applying and/or arranging the adhesive on the ply in a predetermined pattern prior to the ply being formed into the tube.
摘要翻译： 管包括围绕管的轴线缠绕的结构层，以及将结构层的外表面粘附到内表面的粘合剂。 内表面是结构层的一部分，或者是管的第二层的一部分。 外表面面对内表面，并且粘合剂以预定图案布置，使得只有外表面的预定百分比基本上粘附到内表面（例如，管仅“部分粘附”）。 预定图案可以包括粘合剂的三条或更多条，并且预定百分比可以显着小于100％。 预定图案优选由在层叠形成管之前以预定图案将粘合剂施加和/或布置在层上的装置提供。
-
公开(公告)号：US20080060746A1
公开(公告)日：2008-03-13
申请号：US11531525
申请日：2006-09-13
IPC分类号： B31C1/00
CPC分类号： B31C3/00 , Y10T428/1303 , Y10T428/1369 , Y10T428/1393
摘要： A tube having enhanced inner diameter stiffness is provided. The tube includes a wall having an inner zone, intermediate zone, and an outer zone. The intermediate zone includes a plurality of partially offset and overlapped plies that form a number of non-radial spokes and voids extending from the inner zone and the outer zone. The non-radial spokes of the tube facilitate the transmission of torque from the inner zone to the outer zone during winding and handling operations, while insulating the inner diameter from radial pressure on the outer zone. The spokes and voids may essentially extend around the entire circumference and length of the tube and thus provide for more consistent properties throughout the tube.
摘要翻译： 提供具有增强的内径刚度的管。 该管包括具有内部区域，中间区域和外部区域的壁。 中间区域包括多个部分偏移和重叠的层，其形成多个非径向辐条和从内部区域和外部区域延伸的空隙。 管的非径向辐条有助于在卷绕和处理操作期间将扭矩从内部区传递到外部区域，同时使内径与外部区域的径向压力绝缘。 轮辐和空隙可以基本上围绕管的整个圆周和长度延伸，因此提供整个管中更一致的性质。
-
公开(公告)号：US07014046B2
公开(公告)日：2006-03-21
申请号：US10604729
申请日：2003-08-13
IPC分类号： B65D85/30
CPC分类号： B65D81/054 , B65D5/5033 , B65D2581/053 , B65D2585/6815 , B65D2585/6817 , Y10T428/1303
摘要： An improved support post for cushioning and supporting large products is provided. The post is made from a sheet that is convolutely wound around a mandrel and shaped into a desired shape. The improvement comprises making the sheet from multiple thicknesses of paper so that, upon winding the sheet into a tube, the middle layer of the tube is thicker than the outer layers. The post has a higher axial compression strength than a conventional post, but the same amount (weight) of material.
摘要翻译： 提供了一种用于缓冲和支撑大型产品的改进的支撑柱。 该柱由围绕心轴缠绕并成形为所需形状的片制成。 改进之处在于，将片材从多个厚度的纸制成，使得在将片材卷绕成管时，管的中间层比外层厚。 该柱具有比常规柱更高的轴向压缩强度，但是相同量（重量）的材料。
-
公开(公告)号：US07712487B2
公开(公告)日：2010-05-11
申请号：US11531525
申请日：2006-09-13
IPC分类号： F16L11/00
CPC分类号： B31C3/00 , Y10T428/1303 , Y10T428/1369 , Y10T428/1393
摘要： A tube having enhanced inner diameter stiffness is provided. The tube includes a wall having an inner zone, intermediate zone, and an outer zone. The intermediate zone includes a plurality of partially offset and overlapped plies that form a number of non-radial spokes and voids extending from the inner zone and the outer zone. The non-radial spokes of the tube facilitate the transmission of torque from the inner zone to the outer zone during winding and handling operations, while insulating the inner diameter from radial pressure on the outer zone. The spokes and voids may essentially extend around the entire circumference and length of the tube and thus provide for more consistent properties throughout the tube.
摘要翻译： 提供具有增强的内径刚度的管。 该管包括具有内部区域，中间区域和外部区域的壁。 中间区域包括多个部分偏移和重叠的层，其形成多个非径向辐条和从内部区域和外部区域延伸的空隙。 管的非径向辐条有助于在卷绕和处理操作期间将扭矩从内部区传递到外部区域，同时使内径与外部区域的径向压力绝缘。 轮辐和空隙可以基本上围绕管的整个圆周和长度延伸，因此提供整个管中更一致的性质。
-
公开(公告)号：US20080156234A1
公开(公告)日：2008-07-03
申请号：US11619074
申请日：2007-01-02
IPC分类号： B65D19/40
CPC分类号： B65D19/0095 , B65D2519/00029 , B65D2519/00064 , B65D2519/00109 , B65D2519/00144 , B65D2519/00273 , B65D2519/00293 , B65D2519/00323 , B65D2519/00333 , B65D2519/00373 , B65D2519/00477 , B65D2519/00572
摘要： A pallet block includes an extruded inner core and an outer shell co-extruded with the inner core. The outer shell surrounds the inner core with respect to an extrusion axis defined by the inner core. The compositions of the inner core and outer shell differ by one or both of mass density and formula. For example, the outer shell may have a higher mass density than the inner core and may protect the inner core from impact and moisture ingression. Each of the inner core and outer shell may include product-packaging waste.
摘要翻译： 托盘块包括挤压内芯和与内芯共挤出的外壳。 外壳相对于由内芯限定的挤出轴线围绕内芯。 内核和外壳的组成不同，其质量密度和配方都有一个或两个。 例如，外壳可以具有比内芯更高的质量密度，并且可以保护内芯免受冲击和水分侵入。 内核和外壳中的每一个可以包括产品包装废物。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.022 秒)
