公开(公告)号：US20230407627A1

公开(公告)日：2023-12-21

申请号：US18201655

申请日：2023-05-24

申请人： Keith A Langenbeck

发明人： Keith A Langenbeck

IPC分类号： E04B2/56

CPC分类号： E04B2/56

摘要： A disclosed building frame construction includes a preformed beam configured to define a plug on a first end and a receptacle of the plug on a second end and multiple holes defined there through, wherein the plug of a first preformed beam and the receptacle of a second preformed beam are configured to interlock and self-align in a first static compression in a plane of the first and second ends. The disclosure also includes a tension mechanism configured to extend through one hole of the plurality of holes and put a plurality of stacked preformed beams in a second static compression orthogonal to the plane of the first and second ends, wherein an overlay of the holes of the plurality of stacked preformed beams define alternating abutting and overlapping layers for a laminate construction in the first and the second compression.

公开(公告)号：US11203461B2

公开(公告)日：2021-12-21

申请号：US16932752

申请日：2020-07-18

申请人： Keith A. Langenbeck

发明人： Keith A. Langenbeck

IPC分类号： B65D19/00 ,  E04H17/14 ,  E04C3/28

摘要： A stringer and plank pallet, system and method includes a plurality of planks made of a composite material or a non-wood material and a thickness and holes defined therein comprising a plurality of post cutouts in each of a first and a second end of the plurality of planks. A plurality of stringers made of the composite or non-wood material are configured to receive the plurality of planks via a plurality of post plugs equivalent to the plank thickness and complementary to the plurality of post cutouts. An assembled outside surface relation of the plurality of stringers to the plurality of planks is self-aligning and flush. A plurality of holes are defined in the planks adjacent a first and a second end of the post cutouts to receive a plurality of fasteners driven into the plurality of stringers.

公开(公告)号：US20170297067A1

公开(公告)日：2017-10-19

申请号：US15488446

申请日：2017-04-15

申请人： Keith A. Langenbeck

发明人： Keith A. Langenbeck

IPC分类号： B09B3/00 ,  C02F11/12 ,  C02F11/00 ,  B03B9/00 ,  B03B9/06

CPC分类号： B03B9/005 ,  B03B9/04 ,  B03B9/061 ,  B03B9/062 ,  B09B3/0083 ,  Y02W30/521 ,  Y02W30/60

摘要： A disclosed system and method are configured to process waste via a frontend processing module configured to crush, grind, aggregate and concentrate waste from a coarse material to a finer material including an iterative reprocessing of any oversized components. The disclosed system also includes a classifying module to separate the coarse material from the finer material via a process water and at least one microgrinder and fractioning centrifuge. The disclosed system further comprises a backend processing module configured for further classifying the respective coarse and fine material for energy production and dewatering, recovering and combusting component materials. System submodules are configured to microgrind and gasify or pyrolize a resulting particle slurry into a combustible synthetic gas release for electricity generation and heat. The system is applied to waste recovery of waste glass, electronics waste, coal piles, coal water fuels, biofuels, algae lipid oils, and various precious minerals.

公开(公告)号：US20160010964A1

公开(公告)日：2016-01-14

申请号：US14636374

申请日：2015-03-03

申请人： Keith A. Langenbeck

发明人： Keith A. Langenbeck

IPC分类号： F42B12/02

CPC分类号： F42B12/02 ,  F42B7/08 ,  F42B10/36

摘要： A hollow tube projectile is configured with a leading edge to first exit a firearm barrel and a trailing edge to follow there through, the hollow tube projectile comprising an annular airfoil slug. A longitudinal cross section of the annular airfoil slug resembles an airplane wing having a rounded leading edge and a sharp trailing edge and an outer lift surface there around and an inner cylindrical surface. Three or more fins are distributed equidistantly around the annular airfoil slug, each fin having an inner edge complementary to the outer lift surface and an outer edge parallel to a major axis through the annular airfoil slug. The hollow tube projectile further comprises a launch wafer comprising a metal insert adapted to contain combustion gases during launch of the annular airfoil slug. The launch wafer is adapted to receive the metal insert and concentrically position it within a hollow tube cartridge.

摘要翻译： 中空管射弹被配置成具有前缘以首先退出枪械枪管和后缘以通过该后缘，中空管射弹包括环形翼型段。 环形翼型段的纵向截面类似于具有圆形前缘和尖锐后缘以及其周围的外部提升表面和内圆柱形表面的飞机机翼。 三个或更多个翼片围绕环形翼型块等距分布，每个翅片具有与外部提升表面互补的内边缘和平行于通过环形翼型段的长轴的外边缘。 中空管射弹还包括发射晶片，其包括适于在发射环形翼型段期间容纳燃烧气体的金属插入件。 发射晶片适于接收金属插入件并将其同心地定位在中空管筒内。

公开(公告)号：US20140312133A1

公开(公告)日：2014-10-23

申请号：US14252952

申请日：2014-04-15

申请人： Keith A. Langenbeck

发明人： Keith A. Langenbeck

IPC分类号： E01B3/20 ,  E01B9/32 ,  E01B3/16

CPC分类号： E01B3/16 ,  E01B3/22 ,  E01B29/06 ,  E01B2204/03 ,  Y10T29/49826

摘要： A train rail track structure system includes a c-face down steel channel cross tie defining a plurality of holes in a top wider web surface thereof and a protrusion with perpendicular faces extending from an underside of the top surface, the holes configured to pass a fixative and solidifying mixture into a ballast bed there beneath. The protrusion anchors the steel channel cross tie in the fixative and solidifying mixture and the ballast bed. The disclosed system also includes a c-face down steel channel connecting link defining a receptacle for at least one intermediate rail support member in a top wider web surface thereof. The link also defines tabs and notches proximal to both longitudinal ends of the steel channel connecting link configured to interleave with at least one steel channel cross tie and interlock the steel channel connecting link to the steel channel cross tie.

摘要翻译： 列车轨道结构系统包括在其较宽的腹板表面中限定多个孔的c面朝下的钢通道十字架，以及从顶表面的下侧延伸的具有垂直面的突起，所述孔配置成通过固定 并将混合物固化成下面的压载床。 突起将固定和固化混合物和压载床中的钢通道交叉连接锚定。 所公开的系统还包括c面向下的钢通道连接连杆，其在其较宽的腹板表面中限定用于至少一个中间轨道支撑构件的容器。 该连杆还限定了钢管通道连接连杆的两个纵向端部附近的接头和槽口，其被配置为与至少一个钢制通道十字接头进行交错，并将钢管道连接连接件与钢制通道十字接头互锁。

公开(公告)号：US5292001A

公开(公告)日：1994-03-08

申请号：US689458

申请日：1991-04-22

申请人： Keith A. Langenbeck ,  Jesse P. Kensinger

发明人： Keith A. Langenbeck ,  Jesse P. Kensinger

IPC分类号： B65B5/06 ,  B65B5/10 ,  B65D1/36 ,  B65D6/34 ,  B65D21/04

CPC分类号： B65B5/068 ,  B65B5/101 ,  B65D1/36 ,  Y10S220/15

摘要： A tray for storing articles, such as cylindrical beverage containers, in a substantially upright position includes a bottom member and four wall members interconnected to provide an enclosure for receiving the articles. Each of the wall members has a support member protruding into the enclosure from the corresponding wall member. Each support member has a support surface which is inclined upwardly from the corresponding wall member into the enclosure. A portion of the outer surface of the bottom member adjacent to each of the wall members is also inclined upwardly and is adapted to contact the corresponding support surfaces of another tray when two or more trays are nested. A plurality of external rib members are disposed on respective outer surfaces of the wall members for contacting respective inner surfaces of the wall members of another tray when two or more trays are nested. The engagement between the external rib members of the inner tray and the inner wall surfaces of the outer tray aligns the respective top rim members of the nested trays along respective vertical axes and provides sufficient spacing between the nested trays to prevent the trays from "locking" or sticking together.

摘要翻译： 用于储存诸如圆柱形饮料容器的物品的托盘处于基本直立的位置，包括底部构件和互连的四个壁构件，以提供用于容纳物品的外壳。 每个壁构件具有从相应的壁构件突出到外壳中的支撑构件。 每个支撑构件具有从相应的壁构件向上倾斜到外壳中的支撑表面。 与每个壁构件相邻的底部构件的外表面的一部分也向上倾斜，并且当两个或多个托盘嵌套时适于接触另一个托盘的对应的支撑表面。 当两个或多个托盘嵌套时，多个外部肋构件设置在壁构件的相应外表面上，用于接触另一个托盘的壁构件的相应内表面。 内托盘的外肋构件和外托盘的内壁表面之间的接合使嵌套的托盘的相应的顶部边缘构件沿着相应的垂直轴对准，并且在嵌套的托盘之间提供足够的间隔以防止托盘“锁定” 或粘在一起。

公开(公告)号：US10830564B1

公开(公告)日：2020-11-10

申请号：US16514649

申请日：2019-07-17

申请人： Keith A. Langenbeck

发明人： Keith A. Langenbeck

IPC分类号： F42B30/02

摘要： An improved bullet comprises a bullet shank having at least one reduced diameter waist, a sleeve adapted to fill out the at least one reduced diameter waist so that a diameter of the sleeve over the shank waist is equal to or slightly greater than a minimum diameter of the firearm freebore and slightly greater than a bore of the rifle barrel. The improved bullet also includes an annular dimple in a base of the bullet, the annular dimple comprising at least one of one or more annular troughs, a cylindrical counter bore and a concave counter bore in the bullet base. Also, a first curve segment and the second curve segment on the sleeve of the bullet form a repeated ‘S’ shaped profile on the bullet shank.

公开(公告)号：US20160290774A1

公开(公告)日：2016-10-06

申请号：US14676792

申请日：2015-04-01

申请人： Keith A. Langenbeck

发明人： Keith A. Langenbeck

IPC分类号： F42B30/02 ,  F42B5/02

CPC分类号： F42B30/02 ,  F42B5/025

摘要： An improved bullet disclosed includes a blend radius disposed between a first tangent thereof intersecting a shank of the bullet and a second tangent thereof intersecting one of a cone ogive and a boattail ogive of the bullet. The bullet also includes at least one dimple formed into a base of the bullet adjacent the boattail ogive, a curved segment joining the dimpled base and the boattail cone and a truncated cone ogive with a meplat end and a shank end, the truncated cone ogive adapted to produce less drag and friction in air than a secant or a tangent ogive. The improved bullet extends an effective flight range and a Coanda effect there around reducing air turbulence and drag on the bullet in flight. A cartridge adapted to receive the improved bullet is necked down and shortened for a COAL (cartridge overall length) nominally the same as conventional cartridges.

摘要翻译： 所公开的改进的子弹包括设置在与子弹的柄部相交的第一切线和与子弹的圆锥形部件和钩针之一相交的第二切线的混合半径。 子弹还包括至少一个凹坑，其形成在邻近火炬杆的子弹的基部中，弯曲的部分连接凹陷的基部和火炬锥体，以及具有圆顶端部和柄端部的截头圆锥体，所述截锥体适配 在空气中产生比割线或切线更小的阻力和摩擦力。 改进的子弹延伸了有效的飞行范围和附近的柯安达效应，减少飞行中的空中湍流和拖曳。 适于接收改进的子弹的盒式筒颈缩小并缩短了标称与常规盒相同的COAL（盒总长度）。

公开(公告)号：US20160273861A1

公开(公告)日：2016-09-22

申请号：US15072473

申请日：2016-03-17

申请人： Keith A. Langenbeck

发明人： Keith A. Langenbeck

IPC分类号： F41A21/24 ,  F41A13/00

CPC分类号： F41A21/24 ,  F41A13/00

摘要： A firearm barrel cooling system comprising a plurality of fins adapted to extend around and from a solid barrel of a same material as the fins is disclosed. An outside major diameter of the fins is greater than an outside diameter of the barrel at any point of the barrel. A plurality of inverted fins are defined around and in the solid barrel between adjacent fins wherein an inside diameter of the inverted fins is equal to a minor diameter of the fins and equal to or greater than an outside diameter of the barrel. A plurality of cooling sections are located between a barrel collar and a muzzle end of the solid barrel, each cooling section having a plurality of fins having a major outer diameter and a minor inner diameter. A method for cooling a firearm barrel system is also included.

摘要翻译： 枪管冷却系统包括多个翅片，其适于围绕和离开与所述翅片相同材料的实心圆筒延伸。 翅片的外部大直径大于筒的任何点的筒的外径。 在相邻翅片之间的周边和实心筒周围形成有多个倒立翅片，其中倒置翅片的内径等于翅片的小直径等于或大于枪管的外径。 多个冷却部分位于桶套环和实心筒的枪口端之间，每个冷却部分具有多个具有主外径和小内径的翅片。 还包括用于冷却枪支枪管系统的方法。

公开(公告)号：US5715931A

公开(公告)日：1998-02-10

申请号：US401879

申请日：1995-03-10

申请人： Keith A. Langenbeck

发明人： Keith A. Langenbeck

IPC分类号： B65G21/02 ,  B65G21/00

CPC分类号： B65G21/02

摘要： Article transport conveyors, particularly for the food and beverage processing industry are characterized by interconnected conveyor frame sections having two rectangular cross section tube or angle member longitudinal beams spaced apart from each other and connected by plural transverse channel-shaped beam members. The transverse beams are mounted above the longitudinal beam members and support longitudinal parallel guide and support rails for one or more endless conveyor flights. The transverse beams also support upstanding brackets for parallel longitudinal guide rails for guiding articles being conveyed by the conveyor flights and spaced apart depending brackets for supporting return runs of the conveyor flights on return run support rollers. The frame sections are supported by spaced apart tubular column members which are connected to the frame sections at respective adjacent ends thereof by connectors having opposed arms interconnected by a web or opposed flanges which may be secured by threaded fasteners to the beam and column members of each section. The frame is mechanically uncomplicated and permits easy access to the conveyor for cleaning and replacement or repair of the chain links, the guide and support rails, and the return run rollers.

摘要翻译： 特别是用于食品和饮料加工业的物品传送输送机的特征在于具有彼此间隔开并由多个横向通道形梁构件连接的两个矩形截面管或角构件纵向梁的互连输送框架部分。 横梁安装在纵向梁构件上方并支撑用于一个或多个环形输送机航行的纵向平行导轨和支撑轨道。 横梁还支撑用于平行纵向导轨的直立支架，用于引导由输送机翼片输送的物品和间隔开的支架，用于支撑返回运行支撑辊上的输送机飞行的返回运行。 框架部分由间隔开的管状柱构件支撑，柱形构件通过连接器连接到框架部分，该连接器具有通过腹板互相连接的相对臂或相对的凸缘，该凸缘可以通过螺纹紧固件固定到每个的梁和柱构件 部分。 机架是机械简单的，并且允许容易地进入输送机，用于清洁和更换或修理链节，导轨和支撑轨道以及回程滚轮。