公开(公告)号：US5586850A

公开(公告)日：1996-12-24

申请号：US524946

申请日：1995-09-11

申请人： James H. Johnson

发明人： James H. Johnson

IPC分类号： B60P7/14

CPC分类号： B60P7/14

摘要： The invention consists of a panel having an area that is substantially the same dimension as the tail gate on a pickup truck cargo body. The panel is suspended from a track mounted on the body side rails, and through a wheel assembly rides the length of the truck bed. Cut out areas allow the panel to move past the wheel wells and doors attached to the panel are adapted to close off the cut out areas when not obstructed by the wheel wells. Locking bolts on each side engage slots in the side rails and slots in a floor mounted track. A single handle on each side controls the movement of the vertical and horizontal locking bolts.

摘要翻译： 本发明包括一个面板，其面积大体上与皮卡车货物上的尾门大致相同。 面板悬挂在安装在车身侧轨上的轨道上，并且通过车轮组件骑乘卡车床的长度。 切割区域允许面板移动通过轮孔，并且连接到面板的门适于在不被轮孔阻挡的情况下关闭切除区域。 每侧的锁紧螺栓接合在侧轨的槽口和地板安装轨道中的槽。 每侧的单手柄控制垂直和水平锁定螺栓的运动。

公开(公告)号：US4428137A

公开(公告)日：1984-01-31

申请号：US311089

申请日：1981-10-13

申请人： James H. Johnson

发明人： James H. Johnson

IPC分类号： F41A9/69 ,  F41C25/02

CPC分类号： F41A9/69

摘要： A box magazine for use in conjunction with a semiautomatic or an automatic firearm comprising a storage zone (S) for storing cartridges in a three column array, a compression zone (C) for compressing the three column array into a two column array, and a feed zone (F) for storing the two column array in a two-position feed arrangement enabling the ramming mechanism of the firearm to sequentially ram successive cartridges to the firing chamber of the firearm. The magazine comprises a spring loaded follower having an integral design for pushing the array of cartridges upward within the magazine.

摘要翻译： 一种与半自动或自动火器结合使用的盒子盒，包括用于将盒子存储在三列阵列中的存储区域（S），用于将三列阵列压缩成两列阵列的压缩区域（C），以及 进给区域（F），用于将两列阵列存储在两位置进给装置中，使得枪支的夯实机构能顺序地将连续的弹药筒推到枪械的射击室。 盒子包括弹簧加载跟随器，其具有用于将盒阵列向上推动在盒内的整体设计。

公开(公告)号：US4887821A

公开(公告)日：1989-12-19

申请号：US224062

申请日：1988-07-25

申请人： James E. Greene ,  James H. Johnson

发明人： James E. Greene ,  James H. Johnson

IPC分类号： A63B69/00

CPC分类号： A63B69/0075 ,  A63B69/0095

摘要： A game ball setting apparatus is described for mounting a game ball support to a support structure for selective elevational adjustment. In the preferred form, a base frame is provided that will releasably attach to the support structure, and a ball support frame is removably attachable to the base frame. An adjustment mechanism is provided on the base frame that facilitates selective elevational adjustment of the ball support frame from a user support platform on the support structure. Mounting mechanisms are also provided on the base frame in the preferred form that facilitate mounting and dismounting of the base frame and ball support frame to the support structure.

摘要翻译： 描述了用于将游戏球支撑件安装到用于选择性高度调节的支撑结构的游戏球设置装置。 在优选的形式中，提供了可拆卸地附接到支撑结构的基架，并且球支撑框架可移除地附接到基架上。 调节机构设置在基架上，有助于从支撑结构上的用户支撑平台选择性地升高球支撑框架。 安装机构也以优选的形式设置在基架上，便于将基座框架和球支撑框架安装和拆卸到支撑结构。

公开(公告)号：US4448109A

公开(公告)日：1984-05-15

申请号：US311090

申请日：1981-10-13

申请人： James H. Johnson

发明人： James H. Johnson

IPC分类号： F41A19/46 ,  F41D11/02

CPC分类号： F41A19/46

摘要： A firearm including a basic action system having differential recoil, blow-back operation with moving barrel and a firing mechanism for use in conjunction with the basic action system of the invention or any other type of system operable to fire from a closed-bolt position and an open-bolt position. The basic action system utilizes a single spring which positively positions the bolt and barrel for semi-automatic, closed-bolt firing, while also providing the necessary spring and positioning action for open-bolt, differential recoil, blow-back operation. The firing mechanism of the invention provides for semi-automatic fire from the closed-bolt position, and for full automatic fire from the open bolt position, with a selector to permit selection by the gunner.

摘要翻译： 一种包括具有不同后坐力的基本动作系统，具有移动筒的回吹操作和与本发明的基本动作系统结合使用的击发机构的火器或可操作以从闭合螺栓位置发射的任何其他类型的系统， 打开螺栓位置。 基本动作系统采用单个弹簧，可以对螺栓和枪管进行半自动，闭合螺栓点火，同时为开启螺栓，差速反冲，回吹操作提供必要的弹簧和定位动作。 本发明的发射机构提供了从闭合螺栓位置进行的半自动火力，并且从打开的螺栓位置进行全自动火焰，并具有允许枪手选择的选择器。

公开(公告)号：US4019423A

公开(公告)日：1977-04-26

申请号：US82113

申请日：1970-10-19

申请人： James H. Johnson

发明人： James H. Johnson

IPC分类号： F41A3/62 ,  F41A5/30 ,  F41A21/12 ,  F41A25/12 ,  F41C21/18

CPC分类号： F41A3/62 ,  F41A21/12 ,  F41A25/12 ,  F41A5/30

摘要： A stable automatic or semi-automatic firearm having a differential recoil system in which an open bolt has a designed mass and closing velocity to impact and drive a reciprocating barrel forwardly without rebound and remain locked to the barrel during the period when there is high firing pressure in the barrel. Since the bolt supports the cartridge during the time of high pressure, the cartridge is prevented from prematurely being extracted and rupturing; and since recoil momentum is utilized in arresting and returning the bolt, stability of the firearm is improved.

摘要翻译： 一种具有差速反冲系统的稳定的自动或半自动枪械，其中开式螺栓具有设计的质量和关闭速度，以在没有反弹的情况下向前冲击和驱动往复式桶，并且在高的点火压力期间保持锁定到筒体 在桶里。 由于在高压期间螺栓支撑筒，所以防止筒被过早地抽出和破裂; 并且由于使用反冲动量来阻止和返回螺栓，从而提高了枪支的稳定性。

公开(公告)号：US6152241A

公开(公告)日：2000-11-28

申请号：US370445

申请日：1999-08-09

申请人： James H. Johnson

发明人： James H. Johnson

IPC分类号： A01B1/10

CPC分类号： A01B1/10

摘要： A dual blade garden hoe includes a head and a handle. The head has a longitudinal base to which two blades are mounted, the blades have cutting edges and being mounted so that the cutting edges are distal from the base. The base orients the blades so that when the cutting edges of the blades are in contact with a working surface, each blade extends upwardly from the working surface at an acute angle. The handle is mounted to the base and oriented at an acute angle to the working surface when the cutting edges are in contact with the working surface.

摘要翻译： 双叶花园锄头包括一个头部和一个手柄。 头部具有纵向基座，两个叶片安装在该基座上，叶片具有切割边缘并被安装成使得切割边缘远离基部。 基座定位刀片，使得当刀片的切削刃与工作表面接触时，每个刀片从工作表面以锐角向上延伸。 当切割边缘与工作表面接触时，手柄安装到基座并且与工作表面成锐角定向。

公开(公告)号：US4917442A

公开(公告)日：1990-04-17

申请号：US284402

申请日：1988-12-14

申请人： James H. Johnson

发明人： James H. Johnson

IPC分类号： B60B37/10

CPC分类号： B60B37/10 ,  Y10T403/604 ,  Y10T403/7016

摘要： A connection for quickly mounting and removing wheels from a trailer, without removing or replacing lug nuts. The wheel assembly includes a non-rotating shaft or axle which serves as its journal. This journal is inserted and received snugly within a sleeve rigidly secured to the frame of the trailer, and pin and other connecting elements are added to prevent relative rotation and axial movement between journal and sleeve. Various embodiments are disclosed, including a simple pin dropped into aligned transverse openings in the two members and interfitting members on journal and sleeve which halt inward movement of the journal and its rotation, such as an axial pin and hole, radial slot and key, and touching flat surfaces on the two members.

摘要翻译： 用于从拖车快速安装和拆卸车轮的连接，无需拆卸或更换吊耳螺母。 车轮组件包括用作其轴颈的非旋转轴或轴。 该轴颈紧紧地插入并紧固在紧固在拖车框架上的套筒内，并且加入销和其它连接元件以防止轴颈和套筒之间的相对旋转和轴向运动。 公开了各种实施例，包括简单的销钉落入两个构件中的对准的横向开口和轴颈和套筒上的配合构件，其阻止轴颈及其旋转的向内运动，例如轴向销和孔，径向狭槽和钥匙，以及 触摸两个成员的平坦表面。