公开(公告)号：US08555910B2

公开(公告)日：2013-10-15

申请号：US13536979

申请日：2012-06-28

申请人： Richard Webster ,  Ann W. Speckman

发明人： Richard Webster ,  Ann W. Speckman

IPC分类号： E04H15/42 ,  E04H15/24 ,  E04H15/26

CPC分类号： E04H15/04 ,  E04B2001/0092 ,  E04H1/02 ,  E04H15/008 ,  E04H15/16 ,  E04H15/18 ,  E04H15/20 ,  E04H15/24 ,  E04H15/26 ,  E04H15/28 ,  E04H15/322 ,  E04H15/56

摘要： Shelter structures having an upper shelter portion supported (internally or externally) at an apex and one or more peripheral support elements supported by an external suspension web provided externally of a base region of the upper shelter portion are provided. The upper shelter portion provides a roof-like structure, while a lower enclosure portion may be connected, directly or indirectly, to the upper shelter portion and may provide wall-like structures that may include doors, vents, windows, and the like, or that may comprise an open network of lines, straps, wires, or bands. In tent embodiments, the upper shelter portion and the lower enclosure portion may be provided as fabric structures that, when erected, form tensioned fabric structures. Support systems, kits for assembling structures, reinforcement features and methods for assembling structures are also disclosed.

摘要翻译： 提供具有在顶点处被支撑（内部或外部）的上部遮蔽部分和由设置在上部遮蔽部分的基部区域外侧的外部悬挂网状物支撑的一个或多个外围支撑元件的遮蔽结构。 上部遮蔽部分提供屋顶状结构，而下部外壳部分可以直接或间接地连接到上部遮蔽部分，并且可以提供可以包括门，通风口，窗户等的壁状结构，或 其可以包括线，带，线或带的开放网络。 在帐篷实施例中，上部遮蔽部分和下部外壳部分可以设置为当竖立时形成张紧的织物结构的织物结构。 还公开了支撑系统，用于组装结构的套件，加固特征和用于组装结构的方法。

公开(公告)号：US20100146932A1

公开(公告)日：2010-06-17

申请号：US12571933

申请日：2009-10-01

申请人： JOHN RICHARD WEBSTER

发明人： JOHN RICHARD WEBSTER

IPC分类号： F02K1/06

CPC分类号： F02K1/12 ,  F02K1/386 ,  F02K1/48 ,  F05D2300/505 ,  Y02T50/672

摘要： A gas turbine engine variable area exhaust nozzle has a plurality of first and second movable members arranged circumferentially around a fan casing extending in downstream. The first and second movable members alternate around the variable area nozzle. During cruise conditions the first and second movable members are in un-actuated positions. At take off conditions the first movable members are in an actuated position and the second movable members are in the un-actuated position. At top of climb conditions the first movable members are in the un-actuated position and the second movable members are in an actuated position. The first movable members move radially outwardly from the un-actuated position to the actuated position and the second movable members move radially inwardly from the un-actuated position to the actuated position.

摘要翻译： 燃气涡轮发动机可变区域排气喷嘴具有围绕在下游延伸的风扇壳体周向地布置的多个第一和第二可动构件。 第一和第二可移动部件围绕可变区域喷嘴交替。 在巡航条件期间，第一和第二可动构件处于未致动位置。 在起飞条件下，第一可移动部件处于致动位置，第二可移动部件处于未致动位置。 在爬升状态的顶部，第一可移动部件处于未致动位置，第二可移动部件处于致动位置。 第一可动构件从未致动位置径向向外移动到致动位置，并且第二可移动构件从未致动位置径向向内移动到致动位置。

公开(公告)号：US07138739B2

公开(公告)日：2006-11-21

申请号：US11088972

申请日：2005-03-24

申请人： John James Anthony Cullen ,  Cerith Davies ,  John Richard Webster

发明人： John James Anthony Cullen ,  Cerith Davies ,  John Richard Webster

IPC分类号： H02K7/09

CPC分类号： F16C32/0457 ,  F16C32/0442

摘要： With an active magnetic bearing 1 there is a limit to the available rapidity of response to transient loadings upon a target or rotor 4. Thus, in accordance with the present invention, storage devices 25, 125, 225, 35 hold an electrical voltage VS significantly greater than the normal supply voltage V provided by a normal electrical source 22, 32. In such circumstances when a very large transient loading is detected on the bearing 1 a switch 26, 37 discharges the supply voltage VS across the coil 23, 33 in order that a more rapid increase and higher value inductance current IT is presented to the coil 22, 32 in response to that variable loading upon the target/rotor 24, 34. The electrical discharge from the storage device 25, 125, 225, 35 can be adjusted using the switch 26, 37 or mixing the storage devices 25, 125, 225, 35 as required for an appropriate discharge signal shape. Generally, the active magnetic bearing 21, 31 is controlled by a controller device which monitors target/rotor 24, 34 position in order to determine transient loading and therefore switching of the storage device 25, 125, 225, 35.

摘要翻译： 使用主动磁轴承1，对目标或转子4上的瞬态负载的响应的可用快速性存在限制。 因此，根据本发明，存储装置25,125,225,35保持电压VS显着大于由普通电源22,32提供的正常供电电压V. 在这种情况下，当在轴承1上检测到非常大的瞬时负载时，开关26,37将电源电压VS放电到线圈23,33上，以便更快速地增加和更高值的电感电流IT被呈现给线圈22 ，32响应于在目标/转子24,34上的可变负载。 可以使用开关26,37来调节来自存储装置25,125,225,35的放电，或者按照适当的放电信号形状混合存储装置25,125,225和35。 通常，主动磁轴承21,31由监控目标/转子24,34位置的控制器装置控制，以便确定存储装置25,125,225,35的瞬时负载并因此确定切换。

公开(公告)号：US20060054052A1

公开(公告)日：2006-03-16

申请号：US11139310

申请日：2005-05-27

申请人： Richard Webster ,  Steven Greening

发明人： Richard Webster ,  Steven Greening

IPC分类号： B61D17/00

CPC分类号： A63H19/15 ,  A63H17/262

摘要： A model vehicle, such as a model electric train, includes a motorized tilt mechanism for tilting train cars when traversing curved sections of track. The operation of the tilt mechanism is automated using a motor, drive train, and control circuit. A motorized tilt mechanism moves a train car body between left, right, and upright positions, depending on the direction and speed of movement of the model train. The control circuit permits automatic operation of the tilt mechanism in response to position and velocity input.

摘要翻译： 诸如模型电动列车的示范车辆包括用于在行驶轨道的弯曲部分时倾斜列车车厢的电动倾斜机构。 使用电动机，传动系和控制电路自动化倾斜机构的操作。 电动倾斜机构根据模型列车的运动方向和速度，使列车车体在左，右，直立位置之间移动。 控制电路允许响应于位置和速度输入自动操作倾斜机构。

公开(公告)号：US20050167517A1

公开(公告)日：2005-08-04

申请号：US10937006

申请日：2004-09-09

申请人： Richard Webster ,  Bradley Salminen ,  Morgan Wireman

发明人： Richard Webster ,  Bradley Salminen ,  Morgan Wireman

IPC分类号： A63H19/30 ,  E01B23/00

CPC分类号： A63H19/30

摘要： A model toy train track segment in accordance with the present invention comprises an elongate roadbed having a first and a second end and a first and a second side. The said first and second ends of the track segment are configured for attachment to adjacent track segments. A track segment in accordance with the present invention further includes a side member configured to be detachably coupled to at least one of the first and second sides of the roadbed. A track segment in accordance with the present invention still further includes a first and a second elongate rail segment connected to the roadbed. Each of the first and second rail segments having a first end proximate to the first roadbed end and a second end proximate to the second roadbed end.

摘要翻译： 根据本发明的模型玩具火车轨道段包括具有第一和第二端以及第一和第二侧的细长路基。 所述轨道段的所述第一和第二端构造成用于附接到相邻轨道段。 根据本发明的轨道段还包括构造成可拆卸地联接到路基的第一和第二侧中的至少一个的侧构件。 根据本发明的轨道段还包括连接到路基的第一和第二细长轨道段。 第一和第二轨道段中的每一个具有接近第一路基端的第一端和靠近第二路基端的第二端。

公开(公告)号：US06796509B1

公开(公告)日：2004-09-28

申请号：US10342511

申请日：2003-01-15

申请人： Richard Webster ,  Katherine Bis

发明人： Richard Webster ,  Katherine Bis

IPC分类号： E01B2300

CPC分类号： A63H19/30 ,  Y10S104/01

摘要： A rail system for a toy train having at least one elongate rail with a hollow cross-section having a surface defining a connection portion along at least part of the outer periphery of the rail. The hollow rails are reinforced with at least one rib molded into the track bed. Each end of the elongate outer rails is either preassembled with corresponding pin or adaptable for receiving a pin preassembled in an adjacent track segment. An intermediate pin is operably engaged with each end of an intermediate rail and is slidingly engagable with a corresponding intermediate pin located in an adjacent intermediate rail connected to an adjacent intermediate track segment. The connection portion of each pin extends beyond the end of the rail for operable engagement with the corresponding connection portion of an adjacent rail communication electrically with the adjacent rails on an adjacent track segment.

摘要翻译： 一种用于玩具列车的轨道系统，其具有至少一个具有中空横截面的细长轨道，该轨道具有沿轨道外周的至少一部分限定连接部分的表面。 中空轨道被加强成至少一个模制到轨道床中的肋。 细长外轨的每个端部或者预先装配有相应的销，或者适于接收预先组装在相邻轨道段中的销。 中间销与中间轨道的每个端部可操作地接合，并且可与位于相邻中间轨道段相邻的中间轨道中的相应的中间销滑动地接合。 每个销的连接部分延伸超出轨道的端部，以与相邻轨道连通的相应连接部分与相邻轨道段上的相邻轨道电连接可操作地接合。

公开(公告)号：US06708637B1

公开(公告)日：2004-03-23

申请号：US10320776

申请日：2002-12-17

申请人： Elwood Richard Webster

发明人： Elwood Richard Webster

IPC分类号： B63B300

CPC分类号： B63B5/08 ,  F16B5/01 ,  F16B5/0621

摘要： A hold down device for securing an ultra high molecular weight composite material which is used on the deck plate or hull of a ship as a non-skid surface. The hold down device includes a base attached to the deck plate and a hold down plate secured to the base by a threaded screw. The hold down device allows for thermal expansion of the UHMW composite material which prevents the UHMW composite material from separating from the deck plate.

摘要翻译： 用于固定超高分子量复合材料的压紧装置，其在甲板或船体的船体上用作非防滑表面。 压紧装置包括附接到甲板板的基座和通过螺纹螺钉固定到基座的压紧板。 压紧装置允许UHMW复合材料的热膨胀，其防止UHMW复合材料与甲板板分离。

公开(公告)号：US5060335A

公开(公告)日：1991-10-29

申请号：US635246

申请日：1990-12-28

申请人： Richard Webster

发明人： Richard Webster

IPC分类号： E01H1/02 ,  E01H8/10

CPC分类号： E01H1/02 ,  E01H8/10

摘要： The present invention incorporates a caged roller transported along a railroad track by a railroad car adapted for the purpose. The roller is covered with a fluid retaining wear resistant layer which contacts the rail surface. Rolling motion of the roller is generated by movement of the cage along the track and wiping action is caused by retarding rolling motion by contact of the roller with the rear portion of the cage. In a further feature the motion of the roller may be additionally retarded by providing in the interior of the roller a quantity of particulate matter to increase rolling resistance and the weight of the roller.

摘要翻译： 本发明包括通过适用于该目的的铁路车辆沿轨道运送的笼式滚子。 辊子覆盖有接触轨道表面的流体保持耐磨层。 通过保持架沿着轨道的移动产生辊的滚动运动，并且通过使辊与保持架的后部接触来阻止滚动运动而产生擦拭动作。 在另一个特征中，可以通过在辊的内部设置一定量的颗粒物质来增加滚动阻力和辊的重量来进一步延缓辊的运动。

公开(公告)号：US4047441A

公开(公告)日：1977-09-13

申请号：US654381

申请日：1976-02-02

申请人： Richard Webster Kellogg

发明人： Richard Webster Kellogg

IPC分类号： B64C1/14 ,  E05D13/00 ,  F16H37/12

CPC分类号： B64C1/1438 ,  B64C1/1407 ,  E05D13/003 ,  E05D13/1261 ,  E05D13/1269 ,  E05Y2900/106 ,  E05Y2900/502 ,  Y10T74/18272

摘要： A mechanical counterbalance assembly for an overhead, track mounted, aircraft door includes a frame, a shaft mounted for rotation in the frame, and a torsion spring interconnected between the shaft and the frame. As the shaft is turned in a first direction, the spring is wound so that a torque is applied to the shaft in the direction opposite to rotation. The spring rate of the torsional spring is selected so the spring torsional force slightly exceeds the component of the door weight acting along the path of motion of the door throughout the door travel. A cable drum is mounted for rotation on the shaft and is releasably affixed thereto. A cable is wrapped about the drum and has its free end connected to the overhead sliding door. A planetary gear train has its low speed input shaft coupled to the shaft and its high speed output shaft operatively coupled to a centrifugal brake and to a manually rotatable drive wheel. When the door is lowered from its open position to its closed position, cable is unwound from the drum, rotating the shaft to store energy in the spring. When the door is opened, a torque is imparted to the shaft by the spring to counterbalance the door and assist in raising it to an open position. Should the cable break or the door be lightened for any reason, the rotational speed of the shaft as urged by the spring is limited by a centrifugal brake coupled to the high speed output of the planetary gear train. Similarly, should the torsional spring break, the lowering rate of the door is limited by the action of the centrifugal brake.

摘要翻译： 用于架空，轨道安装的飞行器门的机械平衡组件包括框架，安装用于在框架中旋转的轴和在轴和框架之间互连的扭簧。 当轴沿第一方向旋转时，弹簧被卷绕，使得扭矩沿与旋转相反的方向施加到轴上。 选择扭转弹簧的弹簧刚度，使得弹簧扭转力略微超过门整体在整个门行进中沿门的运动路径起作用的门重量的分量。 电缆滚筒安装成在轴上旋转并可释放地固定在其上。 电缆缠绕在鼓上，其自由端连接到顶部滑动门。 行星齿轮系的低速输入轴与轴连接，其高速输出轴可操作地联接到离心式制动器和可手动转动的驱动轮。 当门从其打开位置降低到关闭位置时，电缆从滚筒展开，旋转轴以将能量储存在弹簧中。 当门打开时，通过弹簧向轴施加扭矩以抵抗门并帮助将其提升到打开位置。 如果由于任何原因使电缆断裂或门被点亮，则由弹簧推动的轴的转速由与行星齿轮系的高速输出相耦合的离心式制动器限制。 类似地，如果扭转弹簧断裂，则门的下降速度受到离心式制动器的作用的限制。

公开(公告)号：US20130327047A1

公开(公告)日：2013-12-12

申请号：US13965362

申请日：2013-08-13

申请人： JOHN RICHARD WEBSTER

发明人： JOHN RICHARD WEBSTER

IPC分类号： F02K1/12

CPC分类号： F02K1/12 ,  F02K1/386 ,  F02K1/48 ,  F05D2300/505 ,  Y02T50/672

摘要： A gas turbine engine variable area exhaust nozzle has a plurality of first and second movable members arranged circumferentially around a fan casing extending in downstream. The first and second movable members alternate around the variable area nozzle. During cruise conditions the first and second movable members are in un-actuated positions. At take off conditions the first movable members are in an actuated position and the second movable members are in the un-actuated position. At top of climb conditions the first movable members are in the un-actuated position and the second movable members are in an actuated position. The first movable members move radially outwardly from the un-actuated position to the actuated position and the second movable members move radially inwardly from the un-actuated position to the actuated position.

摘要翻译： 燃气涡轮发动机可变区域排气喷嘴具有围绕在下游延伸的风扇壳体周向地布置的多个第一和第二可动构件。 第一和第二可移动部件围绕可变区域喷嘴交替。 在巡航条件期间，第一和第二可动构件处于未致动位置。 在起飞条件下，第一可移动部件处于致动位置，第二可移动部件处于未致动位置。 在爬升状态的顶部，第一可移动部件处于未致动位置，第二可移动部件处于致动位置。 第一可动构件从未致动位置径向向外移动到致动位置，并且第二可动构件从未致动位置径向向内移动到致动位置。