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公开(公告)号：US07628310B2
公开(公告)日：2009-12-08
申请号：US10891171
申请日：2004-07-14
申请人： David W. Perkins
发明人： David W. Perkins
IPC分类号： B65D5/10
CPC分类号： B65D77/061 , B65D71/0096 , B65D77/062 , B65D2571/00037 , B65D2571/00055 , B65D2571/00117
摘要： A lightweight, collapsible container is provided for storing and transporting flowable materials on an irregularly shaped rectangular pallet. The container is provided with interlocking panels across the bottom, which are maintained in position by hydrostatic pressure generated by flowable material positioned within a flexible bag provided within the container. The top of the container is allowed to orient into its hydrostatically biased equilateral orientation, and provided with an equilateral octangular lid. This construction maintains the container bottom width substantially less than its length, with a minimum of support structures and materials.
摘要翻译： 提供了一种轻质的，可折叠的容器，用于将可流动的材料储存和运输在不规则形状的矩形托盘上。 容器在底部设有互锁面板，它们通过位于容器内设置的柔性袋内的可流动材料产生的静水压力保持在适当位置。 允许容器的顶部定向成其静压偏置的等边取向，并具有等边八角形盖。 这种结构使得容器底部宽度基本上小于其长度，具有最少的支撑结构和材料。
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公开(公告)号：US6000549A
公开(公告)日：1999-12-14
申请号：US132190
申请日：1998-08-11
申请人： David W. Perkins
发明人： David W. Perkins
CPC分类号： B65D77/061
摘要： A container includes a flexible liner for holding fluent material, a plurality of substantially vertical rigid support walls spaced around the periphery of the liner, and a flexible skin interconnecting the walls and encircling the liner so as to laterally constrain and support the liner when fluent material is added. The container can include a bottom wall under the liner and connected to some of the support walls. Furthermore, a top platform can be removably secured over the liner so as to rest on top of the support walls. This provides the strength and rigidity to make the container system stackable. The support walls can be removably disposed in pockets or a sleeve in the flexible skin.
摘要翻译： 容器包括用于保持流动材料的柔性衬里，围绕衬套的周边间隔开的多个基本垂直的刚性支撑壁，以及将壁连接并围绕衬套的柔性表皮，以便在流动材料时横向约束和支撑衬套 被添加。 容器可以包括在衬垫下面并连接到一些支撑壁的底壁。 此外，顶部平台可以可移除地固定在衬套上，以便搁置在支撑壁的顶部上。 这提供了使集装箱系统可堆叠的强度和刚性。 支撑壁可以可拆卸地设置在柔性皮肤中的口袋或套筒中。
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公开(公告)号：US5813562A
公开(公告)日：1998-09-29
申请号：US672404
申请日：1996-06-28
申请人： David W. Perkins
发明人： David W. Perkins
CPC分类号： B65D77/061
摘要： An apparatus for containing a fluent material includes a fluent material containing bag with a valve; a container having a bottom and a discharge region beneath the bottom, the container containing the bag so that the valve drains the bag from the discharge region; and a pallet for supporting the container without interfering with the discharge region. Also, a method for using the apparatus by preparing to empty the container, which includes the steps of: removing a first knock-out portion; bending a bendable portion of the container into a receiving region of the pallet; removing a second knock-out portion; and pulling a portion of the valve through openings created by removing the first and second knock-out portions so that pad member holding the valve fits with the bendable portion of the container. In this way, a discharge region is formed beneath the bottom of the container from which the valve drains the bag.
摘要翻译： 用于容纳流动材料的装置包括具有阀的流动材料容纳袋; 在底部下方具有底部和排放区域的容器，容器容纳袋，使得阀从排出区域排出袋子; 以及用于支撑容器而不干扰排放区域的托盘。 另外，一种通过准备将容器清空来使用该装置的方法，包括以下步骤：去除第一敲除部分; 将容器的可弯曲部分弯曲成托盘的接收区域; 去除第二敲除部分; 并且通过移除第一和第二分离部分所产生的开口拉动阀的一部分，使得保持阀的垫部件与容器的可弯曲部分配合。 以这种方式，排出区域形成在容器的底部下方，阀从该排泄袋中。
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公开(公告)号：US5660119A
公开(公告)日：1997-08-26
申请号：US672405
申请日：1996-06-28
申请人： David W. Perkins
发明人： David W. Perkins
IPC分类号： B65D19/00
CPC分类号： B65D19/0012 , B65D2519/00019 , B65D2519/00054 , B65D2519/00089 , B65D2519/00134 , B65D2519/00273 , B65D2519/00278 , B65D2519/00288 , B65D2519/00318 , B65D2519/00343 , B65D2519/00373 , B65D2519/00378 , B65D2519/00417 , B65D2519/00447 , B65D2519/00562 , B65D2519/00567
摘要： A lightweight beam is formed from a single sheet of cardboard, and a pallet is constructed using the lightweight beam. A number of folds are pre-scored on the sheet of cardboard, forming a diagonal panel, a securable panel on one side of the diagonal panel, and a plurality of structural panels on the other side of the panel. The beam is assembled by folding the securable panel in a first direction and then folding the structural panels in a second direction using a rolling action, thus simplifying the assembly of the beam. The beam has double-walled sides to provide strength in the vertical direction in the pallet. The beam is provided with interlocking tabs which prevent the beam from disassembling, and which avoid the need for adhesives.
摘要翻译： 轻型梁由一片纸板形成，并使用轻型梁构造托盘。 在纸板上预先划好数个折痕，在对角板的一侧上形成对角线板，可固定板以及面板另一侧的多个结构板。 通过在第一方向上折叠固定板并且然后使用滚动动作在第二方向上折叠结构板来组装梁，从而简化梁的组装。 梁具有双壁侧，以在托盘中提供垂直方向的强度。 梁设有互锁突片，防止梁拆卸，避免了粘合剂的需要。
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公开(公告)号：US20180334305A1
公开(公告)日：2018-11-22
申请号：US15600236
申请日：2017-05-19
申请人： David W. Perkins , William L. Chase
发明人： David W. Perkins , William L. Chase
CPC分类号： B65D77/068 , B65D19/0073 , B65D77/061 , B65D77/065 , B65D2519/00273 , B65D2519/00293 , B65D2519/00323 , B65D2519/00333 , B65D2519/00373
摘要： A collapsible container for the storage and transport of flowable material. The container is provided with a continuous sheet of side panels secured into stepped engagement with itself to define an interior. Foldable support brackets are secured to the side panels to maintain the side panels at an angled orientation relative to the side panels of the container and to prevent distortion of the side panels by hydrostatic pressure toward a circular orientation. The support brackets define an opening in the top of the collapsible container through which a fill head may engage a top cap of a flexible liner provided within the collapsible container, to fill the liner with flowable material.
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公开(公告)号：US20080135547A1
公开(公告)日：2008-06-12
申请号：US11637456
申请日：2006-12-12
申请人： David W. Perkins
发明人： David W. Perkins
IPC分类号： B65D8/14 , B65D21/032
CPC分类号： B65D77/061 , B65D88/1612
摘要： A stackable collapsible container for flowable materials. The container has a flexible outer skin and rigid support, having a top frame and bottom frame connected by poles. The top frame and bottom frame are designed for mating engagement when the containers are stacked, as well as for mating engagement when the containers are broken down for transport. The top frame and bottom frame are provided with similar perimeters to prevent undesired movement and contact between adjacent top frame when the containers are filled and transported.
摘要翻译： 用于可流动材料的可堆叠的可折叠容器。 该容器具有柔性外皮和刚性支撑件，其具有通过杆连接的顶部框架和底部框架。 顶部框架和底部框架设计用于当容器堆叠时的配合接合，以及当容器被分解以便运输时的配合接合。 顶部框架和底部框架设置有类似的周边，以防止当容器被填充和运输时相邻的顶部框架之间的不期望的移动和接触。
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公开(公告)号：US06575629B1
公开(公告)日：2003-06-10
申请号：US09934149
申请日：2001-08-21
申请人： David W. Perkins
发明人： David W. Perkins
IPC分类号： B65D3010
CPC分类号： B65D88/1612 , B65D77/061 , B65D88/1681 , B65D2588/165 , B65D2588/167
摘要： A collapsible bag comprising a flexible outer skin, defining an interior and a substantially unobstructed opening. Reinforcing material is provided around said opening to define a pocket containing a rigid support, which allows the bag to hydrostabilize when filled with a fluid.
摘要翻译： 一种可折叠袋，包括柔性外皮，限定内部和基本上无障碍的开口。 围绕所述开口设置加强材料以限定包含刚性支撑件的口袋，其允许袋子在填充流体时进行加氢稳定化。
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公开(公告)号：US5775541A
公开(公告)日：1998-07-07
申请号：US694874
申请日：1996-08-09
申请人： David W. Perkins
发明人： David W. Perkins
CPC分类号： B65D77/067
摘要： Apparatus having a valve for a container intended to hold liquid. The valve includes an inner conduit which can be easily assembled through flexible fingers of an outer sleeve. The inner conduit both moves axially relative to the outer sleeve between open and closed positions and circumferentially so that the inner conduit can be threaded with respect to a mating hose. A tab which functions to stop the valve in the closed position, as well as in the open position, includes tamper-evident structure.
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公开(公告)号：US5340180A
公开(公告)日：1994-08-23
申请号：US739497
申请日：1991-08-01
申请人： William L. Chase , David W. Perkins
发明人： William L. Chase , David W. Perkins
CPC分类号： B65D19/44
摘要： Apparatus for securing a container to a buffering mechanism with a binding member. The buffering mechanism has a plurality of cleats at the corners thereof, each with an aperture for receiving a banding member which is threaded through the cleats and wrapped around the contained material in a "saddle-strapping" pattern. In another embodiment, the buffering member includes a platform with holes therethrough, and the banding member is threaded through the holes to pass under the platform and wrap around the container to secure it thereto.
摘要翻译： 用于将容器固定到具有装订构件的缓冲机构的装置。 缓冲机构在其角部处具有多个防滑钉，每个防滑钉具有用于接收带状构件的孔，其穿过防滑钉并以“鞍形”形式包裹在所包含的材料上。 在另一个实施例中，缓冲构件包括具有穿过其中的孔的平台，并且带状构件穿过孔穿过平台并在容器周围包裹以将其固定到其上。
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公开(公告)号：US11549481B1
公开(公告)日：2023-01-10
申请号：US17685844
申请日：2022-03-03
申请人： David W. Perkins
发明人： David W. Perkins
摘要： A system for converting fluid flow into electricity. The system has an arm assembly with four floats that rotate around a center float. The floats on the arm assembly are all provided with impellers that turn one half revolution for every one revolution of the arm assembly. This slow rotation maintains the impellers at the optimal angle to convert the flow of the water current into rotational motion of the arm assembly, regardless of the orientation of the arm assembly. The arm assembly is coupled to an electric generator provided on the center float that converts torque generated by the arm assembly into electric power that may either be stored on an on-board battery or transmitted by wire for use elsewhere.
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