公开(公告)号：US6133914A

公开(公告)日：2000-10-17

申请号：US003620

申请日：1998-01-07

申请人： David W. Rogers ,  David M. Vick

发明人： David W. Rogers ,  David M. Vick

IPC分类号： G06F3/0482 ,  G06F3/00

CPC分类号： G06F3/0482

摘要： A method and apparatus for interfacing graphically with a user of a computer system having selecting means, and display means, which identifies a relationship structure between physical objects and activities external to the computer system which are related to the information to be manipulated in the computer system. At least one data structure is created which corresponds to the identified relationship structure. A plurality of on-screen objects which correspond to information identified in the physical objects and activities external to the computer system is displayed on the display means. A user selection is detected among the displayed on-screen objects, where each on-screen object has initial size and position states. Intermediate and final size and positions states for each on-screen object are prepared according to the data structures. The on-screen objects in their intermediate size and position states are animated on the display means, until finally the on-screen objects in their final size and position states are displayed according to the data structure.Also disclosed is a system for interfacing graphically with a user.

摘要翻译： 一种用于与具有选择装置的计算机系统的用户图形地接口的方法和装置，以及显示装置，其识别物理对象与计算机系统外部的活动之间的关系结构，这些关系结构与计算机系统中要被操纵的信息相关 。 创建对应于所识别的关系结构的至少一个数据结构。 在显示装置上显示对应于在物理对象和计算机系统外部的活动中识别的信息的多个屏幕上对象。 在显示的屏幕上的对象之间检测用户选择，其中每个屏幕上的对象具有初始大小和位置状态。 根据数据结构准备每个屏幕上对象的中间和最终大小和位置状态。 其中间尺寸和位置状态的屏幕对象在显示装置上被动画化，直到最终根据数据结构显示其最终尺寸和位置状态中的屏幕对象。 还公开了用于与用户图形化地接口的系统。

公开(公告)号：US5464372A

公开(公告)日：1995-11-07

申请号：US233866

申请日：1994-04-26

申请人： Fritz K. Lauer ,  David W. Rogers

发明人： Fritz K. Lauer ,  David W. Rogers

IPC分类号： A01F12/44 ,  A01F12/48

CPC分类号： A01F12/44

摘要： The invention is directed to a cleaning fan for an agricultural combine having a snap in mounting assembly for attaching fan blades to the cleaning fan. The cleaning fan comprises at least two wheels, with each wheel having a series of radially extending mounting teeth. The mounting teeth are provided with snap in mounting assemblies comprising inner and outer transverse grooves between which are located inner and an outer projections. The inner groove is located at the outer periphery of the wheel and the outer groove is located on the outer projection. A spring is located between the inner and outer projections. The fan blades are provided with rectangular mounting apertures which engage the projections.

摘要翻译： 本发明涉及一种用于农业联合体的清洁风扇，其具有用于将风扇叶片附接到清洁风扇的安装组件中的卡扣。 清洁风扇包括至少两个轮，每个轮具有一系列径向延伸的安装齿。 安装齿设置有卡扣安装组件，其包括位于内部和外部突出部之间的内部和外部横向槽。 内槽位于车轮的外周，外槽位于外突出部上。 弹簧位于内外凸起之间。 风扇叶片设置有与突起接合的矩形安装孔。

公开(公告)号：US4193383A

公开(公告)日：1980-03-18

申请号：US928381

申请日：1978-07-27

申请人： David W. Rogers

发明人： David W. Rogers

IPC分类号： F02M25/08 ,  F02M59/00 ,  B01D50/00 ,  F16K31/365

CPC分类号： F02M25/0854

摘要： In an evaporative control system for reducing emission of fuel vapors from an engine fuel system there is provided a vacuum operated valve arrangement having a two-position valve which is spring biased to open to permit venting of fuel vapor from a carburetor fuel bowl to a carbon canister when the engine is not running and is responsive to engine vacuum only above a predetermined negative pressure to close to prevent such venting when the engine is running, and a check valve and bleed valve arrangement which is operable to trap engine vacuum at the two-position valve at a vacuum at or above the predetermined negative pressure whenever the engine vacuum drops below such pressure to thereby maintain the two-position valve in its closed position preventing fuel vapor venting during engine running at low engine vacuum and operating to release the trapped engine vacuum at the two-position valve to thereby permit the valve to open to permit fuel vapor venting when the engine is not running.

摘要翻译： 在用于减少来自发动机燃料系统的燃料蒸气排放的蒸发控制系统中，提供了一种真空操作的阀装置，其具有两个位置阀，该两位置阀被弹簧偏压打开以允许将燃料蒸汽从化油器燃料碗排出到碳 当发动机不运转时，发动机真空响应于预定的负压高于预定的负压以关闭以防止发动机运行时的这种排气;以及止回阀和排气阀装置，其可操作以捕获发动机真空， 每当发动机真空度低于该压力时，处于等于或高于预定负压的真空位置阀，从而将两位置阀保持在其关闭位置，防止发动机在低发动机真空下运行期间的燃料蒸气排放并且操作以释放被捕获的发动机 在两位置阀处具有真空，从而允许阀打开，以允许在发动机不运行时燃油蒸气排气。

公开(公告)号：US06830037B1

公开(公告)日：2004-12-14

申请号：US10765376

申请日：2004-01-27

申请人： Charles W. Braun ,  John H. Delaney ,  David W. Rogers

发明人： Charles W. Braun ,  John H. Delaney ,  David W. Rogers

IPC分类号： F02M3704

CPC分类号： F02M61/14 ,  F02M63/0225

摘要： An anti-rotation clip for joining a fuel injector body to a fuel rail socket. A C-shaped base is formed to slide into an annular groove in the injector body. A pair of tangs extend from the base to straddle a rib on the injector body to prevent rotation between the clip and the injector. Opposed sidewalls extending from the base include windows for receiving a radial flange of the fuel rail socket to correctly position the fuel injector axially within the socket. Each window is divided by a locking bar for reception in a notch in the socket flange to prevent rotation between the clip and the socket. The radial positions of the injector rib and flange notch are selected such that the injector will be properly oriented with respect to the engine after installation therein.

摘要翻译： 一种用于将燃料喷射器主体连接到燃料轨道插座的防旋转夹。 形成C形底座以滑入喷射器主体中的环形凹槽。 一对柄脚从基座延伸到跨着喷射器主体上的肋条，以防止夹子和喷射器之间的旋转。 从底座延伸的相对的侧壁包括用于接收燃料轨道插座的径向凸缘的窗口，以将燃料喷射器正确地定位在插座内。 每个窗口被一个锁定杆分开，用于接收插座法兰上的一个槽口，以防止夹子和插座之间旋转。 喷射器肋和凸缘凹口的径向位置被选择成使得喷射器在安装在其中之后将相对于发动机适当地定向。

公开(公告)号：US4796536A

公开(公告)日：1989-01-10

申请号：US65509

申请日：1987-06-23

申请人： Edward K. Yu ,  David W. Rogers

发明人： Edward K. Yu ,  David W. Rogers

IPC分类号： F42B12/70 ,  F42B13/00

CPC分类号： F42B12/70

摘要： A system for chaff deployment which includes a compartmentalized platelet with the bottom of the compartments formed by preformed releasable tang springs and the top of the compartment by a releasable door. The door is released to open the chamber and the tang springs are thereafter released to eject and deploy the chaff contained in the chamber.

摘要翻译： 一种用于谷壳展开的系统，其包括分隔的血小板，其中隔室的底部由预先形成的可释放的柄簧形成，隔室的顶部由可释放的门构成。 门被释放以打开腔室，然后松开脚弹簧以弹出和部署容纳在腔室中的谷壳。

公开(公告)号：US5044562A

公开(公告)日：1991-09-03

申请号：US546993

申请日：1990-07-02

申请人： David W. Rogers ,  Kurt T. Hertzog ,  Jay K. Sofianek ,  Lawrence W. Robinson

发明人： David W. Rogers ,  Kurt T. Hertzog ,  Jay K. Sofianek ,  Lawrence W. Robinson

IPC分类号： F02M51/08 ,  F02M51/06 ,  F02M61/18 ,  F02M69/00 ,  F02M69/04

CPC分类号： F02M51/0671 ,  F02M61/18 ,  F02M61/1853

摘要： An electromagnetic fuel injector has an orificed fuel director plate, mounted downstream of a solenoid actuated valve and an associated main orifice passage opened and closed by the valve, to receive fuel when the valve is pulled to an open position from its associated valve seat for controlling and directing flow from the injector. The upper surface of the orifice director plate is provided with a fuel distributing channel system terminating in separate pairs of cooperating injection orifices that are disposed adjacent to one another to direct adjacent jets of fuel which partially intersect one another producing discrete cones of atomized fuel accurately onto separate fuel intake valves of a piston cylinder of an internal combustion engine.

摘要翻译： 电磁燃料喷射器具有安装在电磁致动阀的下游的导向燃料导向板和由阀打开和关闭的相关联的主节流孔通道，当阀从其相关联的阀座被拉到打开位置时接收燃料，用于控制 并引导来自注射器的流动。 孔导向板的上表面设置有燃料分配通道系统，该燃料分配通道系统终止于彼此相邻设置的分开的配合喷射孔对中，以引导邻近的部分相交的燃料喷射，从而将雾化燃料的离散圆锥体准确地准确地转移到 内燃机的活塞缸的单独的燃料进入阀。

公开(公告)号：US4190752A

公开(公告)日：1980-02-26

申请号：US963002

申请日：1978-11-22

申请人： David W. Rogers

发明人： David W. Rogers

IPC分类号： H01H35/34

CPC分类号： H01H35/34

摘要： A vacuum actuated switch has a pair of snap action contacts which are actuated in response to the operation of two vacuum motors. One vacuum motor controls the opening and closing of the contacts in a first predetermined range of vacuum. The other vacuum motor extends the range of operation to a second and larger predetermined range of vacuum wherein one limit of the second range is the same as the first range.

摘要翻译： 真空致动开关具有响应于两个真空马达的操作而致动的一对卡扣动作触点。 一个真空马达在第一预定的真空范围内控制触点的打开和关闭。 另一个真空马达将操作范围扩大到第二和更大的预定范围的真空，其中第二范围的一个限制与第一范围相同。