公开(公告)号：US06644452B2

公开(公告)日：2003-11-11

申请号：US09840778

申请日：2001-04-25

Applicant: Paul Lew ,  Jason Schiers

Inventor： Paul Lew ,  Jason Schiers

IPC: F16D4124

CPC classification number: F16D41/066 ,  F16D41/28 ,  F16D41/30

Abstract: A wheel hub with clutch where power is transferred through a drive, such as a chain that is linked between a pedal arrangement and a gear or gears splined onto the hub. The hub provides free-wheeling when torque is not applied thereto and will instantly engage, transferring an applied torque therethrough and into a wheel connected to the hub when torque is applied as through a pedal arrangement. For locking, the hub includes, as a radial load bearing component, a sleeve whereon a gear or gears are splined, with the splined gear sleeve mounting a thick ring for fitting into an end of a wheel sleeve. The thick ring contains spaced sloping pockets, each containing a ball bearing. The wheel sleeve includes an annular ring that receives the thick ring fitted there and has spaced steps, or the like, formed therein to engage the ball bearing surfaces, transferring torque.

Abstract translation: 具有离合器的轮毂，其中功率通过驱动器传递，例如连接在踏板装置和齿轮之间的链条或花键接合到轮毂上的齿轮。 当没有施加扭矩时，轮毂提供续轮，并且当通过踏板装置施加扭矩时，将立即接合，将施加的扭矩传递到其中并连接到轮毂上。 为了锁定，轮毂包括作为径向承载部件的齿轮或齿轮花键的套筒，花键齿轮套筒安装有用于装配到轮套的端部的厚环。 厚环包含间隔开的倾斜袋，每个包含一个球轴承。 轮套包括环形环，其接纳安装在其上的厚环，并且在其中形成间隔开的台阶等，以接合球轴承表面，传递转矩。

公开(公告)号：US5574861A

公开(公告)日：1996-11-12

申请号：US539251

申请日：1995-10-05

Applicant: Don Lorvig ,  Paul Lew ,  Paul Cummings

Inventor： Don Lorvig ,  Paul Lew ,  Paul Cummings

IPC: H04Q11/04 ,  H01J13/00 ,  H04J3/12 ,  H04J3/24

CPC classification number: H04Q11/0428 ,  H04Q2213/13034 ,  H04Q2213/13093 ,  H04Q2213/13103 ,  H04Q2213/13107 ,  H04Q2213/13164 ,  H04Q2213/13174 ,  H04Q2213/13196 ,  H04Q2213/13204 ,  H04Q2213/13209 ,  H04Q2213/13332 ,  H04Q2213/13389

Abstract: An implementation of an ISDN router enables computers interconnected to each other and to the ISDN to share resources by issuing operating system commands. One computer can access a storage disk or other resource of another computer distributed at any terminal location on the ISDN. Each disk on the Network has a unique name by which it is accessed. The configuration of the Network and number of computers distributed on it are transparent to each user. To improve bandwidth utilization of the ISDN line while sharing terminal resources, a B-channel allocation algorithm executed by routers between the terminals and the ISDN line dynamically allocates bandwidth by monitoring traffic at each destination queue and in response allocating or deallocating virtual B-channels. Bandwidth utilization is optimized by packaging data packets into trains that are transmitted to the destination when the train is completed and upon satisfaction of other conditions. Each train undergoes data compression by execution of a suitable compression algorithm.

Abstract translation: ISDN路由器的实现使得彼此互连的计算机和ISDN能够通过发出操作系统命令共享资源。 一台计算机可以访问分布在ISDN上任何终端位置的另一台计算机的存储磁盘或其他资源。 网络上的每个磁盘都有一个唯一的名称，通过它访问它。 网络的配置和分布在其上的计算机数量对每个用户都是透明的。 为了在共享终端资源的同时提高ISDN线路的带宽利用率，终端和ISDN线路之间的路由器执行的B信道分配算法通过监视每个目的地队列的流量并响应分配或取消分配虚拟B信道来动态分配带宽。 带宽利用率通过将数据包打包成火车完成并在其他条件满足时传输到目的地的列车进行优化。 每个列车通过执行合适的压缩算法进行数据压缩。

公开(公告)号：US3988868A

公开(公告)日：1976-11-02

申请号：US555313

申请日：1975-03-04

Applicant: Allan S. Labie ,  Irwin Paul Lew ,  Charles H. Thornton ,  Abraham Gutman

Inventor： Allan S. Labie ,  Irwin Paul Lew ,  Charles H. Thornton ,  Abraham Gutman

IPC: E04B1/35 ,  E04H1/04

CPC classification number: E04B1/3511

Abstract: A concrete floor is constructed at least partially about a supporting hollow core tower. The hollow core tower, which preferably includes a rectangular section, closely conforms to the border of the floor at the elevational outside section where the floor is fastened. The floor at its edge, immediate the tower sides, is provided with beam defining folds preferably bent down at an angle in the range of 30.degree. to 60.degree. from the major plane of the floor. At least one beam at each tower and at least two non-linearly aligned beams at each floor are nested at the floor-tower interface, typically below the major supporting surface of the floor. The tower sidewall at the floor is transpierced and threaded to receive a tension support member angularly depending downwardly and outwardly from the inside of the tower to the outside of the tower. Likewise and in registry with apertures transpierced in the tower, the beam at the tower inside includes apertures extending angularly downward. Those apertures extend through the floor fold at the tower outside. When the floor is raised to its full supported height, bolts are threaded through tower sidewalls, horizontal beams and slab folds and fastened at opposite ends to receive tension. The resultant fastening provides a vertical support to the floor through and at the beam as well as a friction support of the floor to the tower sidewall.

Abstract translation: 至少部分地围绕支撑空心芯塔构造混凝土地板。 优选地包括矩形截面的中空芯塔与地板紧固的高度外侧部分处的地板的边界紧密地一致。 在其边缘的地板立即在塔的侧面设置有梁限定褶皱，优选地从地板的主平面以30度至60度的范围内向下弯曲。 在每个塔架处的至少一个梁和每个楼层处的至少两个非线性对准的梁被嵌套在地板塔接口处，通常在地板的主要支撑表面下方。 在地板上的塔侧壁被转移并带螺纹以接纳从塔的内部到塔的外部的向下和向外成角度地拉伸的张力支撑构件。 同样地，并且与在塔中转移的孔的注册中，塔内侧的梁包括角向下延伸的孔。 那些孔在塔外延伸穿过地板折叠。 当地板升高到其全部支撑高度时，螺栓穿过塔侧壁，水平梁和板条折叠，并在相对端紧固以接收张力。 所得到的紧固件通过和在梁处提供对地板的垂直支撑以及地板对塔侧壁的摩擦支撑。

公开(公告)号：US20120049610A1

公开(公告)日：2012-03-01

申请号：US12871757

申请日：2010-08-30

Applicant: Paul Lew

Inventor： Paul Lew

IPC: B60B21/08

CPC classification number: B60B21/08

Abstract: A wheel rim for a human powered vehicle includes a rim with a braking surface and a wear indicator located beneath the braking surface, such that when the braking surface is worn away, the wear indicator is visually exposed. A method for determining if a predetermined amount of rim wear has occurred in a rim braking human powered vehicle is also provided.

Abstract translation: 用于人力车辆的轮辋包括具有制动表面的轮辋和位于制动表面下方的磨损指示器，使得当制动表面磨损时，磨损指示器被目视地暴露。 还提供了一种用于确定在轮辋制动人力车辆中是否发生预定量的轮辋磨损的方法。

公开(公告)号：US20120006470A1

公开(公告)日：2012-01-12

申请号：US13238973

申请日：2011-09-21

Applicant: Paul Lew ,  Richard A. Steinke

Inventor： Paul Lew ,  Richard A. Steinke

IPC: B32B37/14 ,  B32B38/00 ,  B29C69/00

CPC classification number: B60B5/02 ,  B29C70/345 ,  B29L2031/3091 ,  B29L2031/322 ,  B60B21/04 ,  B60B21/062 ,  B60Y2200/13

Abstract: A method of manufacturing a rim for a bicycle wheel includes wrapping plys of fibers in a resin matrix around a mandrel; curing the plys to form the rim; and reducing a size of the mandrel to allow the mandrel to be removed from the rim.

Abstract translation: 制造用于自行车车轮的轮辋的方法包括将纤维束缠绕在心轴周围的树脂基体中; 固化层以形成边缘; 并且减小心轴的尺寸以允许心轴从边缘移除。

公开(公告)号：US06644757B2

公开(公告)日：2003-11-11

申请号：US10342806

申请日：2003-01-15

Applicant: Paul Lew

Inventor： Paul Lew

IPC: B60B2700

CPC classification number: F16C19/545 ,  A61G5/10 ,  A61G5/1054 ,  B60B1/041 ,  B60B1/042 ,  B60B27/001 ,  B60B27/023 ,  F16C2326/02 ,  F16C2326/20 ,  Y02T10/86 ,  Y02T10/865

Abstract: A wheel hub that provides a wheel that is free-wheeling in both directions of turning and is constructed to provide low rolling resistance, greater load carrying capacity and is more reliable that earlier hubs. The hub includes separate bearing systems for supporting, respectively, radial loads as perpendicular to a road surface, and axial loads as are side loads directed into the hub. The separate bearing systems include a pair of radial bearings for supporting radial loads, with each radial bearing of the pair mounted at each hub end to receive an axle fitted therethrough, and a pair of thrust bearings for supporting axial loads, with each thrust bearing of the pair mounted at a hub end, between the radial bearings outer surfaces and an axle mounting to a frame.

公开(公告)号：US06398313B1

公开(公告)日：2002-06-04

申请号：US09548068

申请日：2000-04-12

Applicant: Paul Lew

Inventor： Paul Lew

IPC: B60B2100

CPC classification number: B60B1/003 ,  B60B5/02 ,  B60B21/025 ,  B60B21/062 ,  B60B25/02

Abstract: A bicycle rim constructed from a fiber reinforcement impregnated with a resinous material to provide stiffness, strength, is light in weight and presents minimal aerodynamic drag. The rim is constructed from two semi-circular rim sections that are each formed from glass, carbon, or boron fibers that are applied at distinctive crossing angles as layers or “plys”, receive an epoxy thermoset resin or a nylon thermoplastic resin, and are cured in a mold cavity. A pair of rim half sections are matched and are coupled together at their ends into a circle by telescoping aligned ends of each of the rim half sections over inner inserts that an epoxy structural adhesive has been applied to, and the joined rim section ends receive a gusset fitted and bonded along the rim half section end junctions, and with the finished rim drilled appropriately. to receive and mount spoke ends.

Abstract translation: 由浸渍有树脂材料的纤维增强件构成的提供刚度，强度的自行车轮辋重量轻且呈现最小的气动阻力。 边缘由两个半圆形边缘部分构成，每个半圆形边缘部分由玻璃，碳或硼纤维形成，其以特定交叉角施加为层或“帘布层”，接受环氧热固性树脂或尼龙热塑性树脂，并且 在模具腔中固化。 一对边缘半部分被匹配，并且通过将环形结构粘合剂已经被施加到内部插入物上的每个边缘半部分的对齐的端部伸缩成圆形，并且在其端部联接在一起，并且接合的边缘部分端部接收 角撑板沿着边缘半部分端部接合处装配并结合，并且完成的边缘适当地钻孔。 接收和安装辐条端。

公开(公告)号：US4030257A

公开(公告)日：1977-06-21

申请号：US555329

申请日：1975-03-04

Applicant: Allan S. Labie ,  Charles Thornton ,  Irwin Paul Lew ,  Abraham Gutman

Inventor： Allan S. Labie ,  Charles Thornton ,  Irwin Paul Lew ,  Abraham Gutman

IPC: E04B1/35 ,  E04B1/34

CPC classification number: E04B1/3511

Abstract: A reinforced concrete floor is constructed from a continuous slab defining a major and planar supporting surface. The continuous slab is folded at at least one beam defining path across its planar supporting surface and preferably includes a right angle grid of such folds with downward peripheral folds at the slab edges and downward V-sectioned folds to interrupt the major and planar supporting surface. By maintaining a constant vertical slab thickness and keeping the angle of the folds between 30.degree. and 60.degree. with respect to the major supporting surface, it is possible to nest and even construct a continuous stack of floors having identical overlying structural members and dimensions, such as the structurally and dimensionally repetitive overlying floors of a high-rise building. Moreover, when a nested stack of such floors is constructed or placed, the top floor of each nest in sequence at its beam defining folds can have beams placed immediately prior to lifting, while underlying floors await exposure to the top of the nest and placement of their beams in turn. Preferably, either cast-in-place or precast beams are placed from above the exposed floor into and fastened along the folds. This simultaneously completes the flat supporting surface of the floor as well as provides any needed and additional structural rigidity in the plane of the floor. Where the floors are nested at the base of a building vertical structural member, which can preferably be one or more central supporting towers, a building process results. Floors formed of folded, nested and stacked slabs are in sequence commencing with the top building floor and ending with the bottom building floor completed. Completion occurs by the placement of beams and/or flooring and sequentially raising and supporting each floor from the vertical structural member to provide a high-rise building.

Abstract translation: 钢筋混凝土地板由连续的板坯构成，其形成一个主要和平面的支撑表面。 连续板坯在穿过其平面支撑表面的至少一个梁限定路径处折叠，并且优选地包括这种折叠的直角格栅，其具有在板边缘处的向下周向折痕和向下的V形折叠以中断主平面支撑表面。 通过保持恒定的垂直板厚度并使折叠角保持在相对于主支撑表面的30°至60°之间，可以嵌套并且甚至构造具有相同的重叠结构构件和尺寸的连续堆叠的地板，例如 作为高层建筑的结构和尺寸重叠的上层。 此外，当构建或放置这样的地板的嵌套堆叠时，每个嵌套的顶层依次在其梁的限定折叠处可以具有立即在提升之前放置的梁，而下层地板等待暴露于嵌套的顶部并且放置 他们的梁依次。 优选地，就地放置或预制梁从暴露的地板的上方放置并沿着折叠紧固。 这同时完成了地板的平坦支撑表面，并且在地板的平面中提供了任何需要的和额外的结构刚性。 如果地板嵌套在建筑垂直结构构件的基部，其可以优选地是一个或多个中央支撑塔，则结果是建筑过程。 由折叠，嵌套和堆叠的板形成的楼层从顶层建筑物楼层开始，并以完成的底部建筑楼层结束。 完成通过放置梁和/或地板并且从垂直结构构件顺序地升高和支撑每个楼层来提供高层建筑。

公开(公告)号：US20110255972A1

公开(公告)日：2011-10-20

申请号：US13083315

申请日：2011-04-08

Applicant: Paul Lew

Inventor： Paul Lew

IPC: F03D3/00

CPC classification number: F03D3/061 ,  F01D5/141 ,  F03D3/005 ,  F03D3/065 ,  F03D3/067 ,  F03D7/0224 ,  Y02E10/74

Abstract: The present invention relates to wind turbines and more particularly to a multi-element airfoil for a vertical or horizontal axis wind turbine. In one embodiment, a vertical wind turbine includes a plurality of blades arranged in an annular path around a central axis of rotation. Each blade includes a first element and a second element that are nestable together. The first element has a concave rear surface, and the second element has a convex leading surface. Each of at least 45% of the blades generates a lift in a direction of rotation of the turbine that is greater than a drag generated by the same blade.

Abstract translation: 本发明涉及风力涡轮机，更具体地涉及用于垂直或水平轴线的风力涡轮机的多元件翼型件。 在一个实施例中，垂直风力涡轮机包括围绕中心旋转轴线布置在环形路径中的多个叶片。 每个叶片包括可嵌套在一起的第一元件和第二元件。 第一元件具有凹的后表面，并且第二元件具有凸起的前表面。 至少45％的叶片中的每一个叶片在涡轮机的旋转方向上产生大于由相同叶片产生的阻力的升力。

公开(公告)号：US07484608B2

公开(公告)日：2009-02-03

申请号：US11585748

申请日：2006-10-24

Applicant: Paul Lew ,  Jason Schiers

Inventor： Paul Lew ,  Jason Schiers

IPC: F16D41/24

CPC classification number: F16D41/066 ,  F16D41/28 ,  F16D41/30

Abstract: A wheel hub with clutch where power is transferred through a drive, such as a chain that is linked between a peddle arrangement and a gear or gears splined onto the hub. The hub provides free-wheeling when torque is not applied thereto and will instantly engage, transferring an applied torque therethrough and into a wheel connected to the hub when torque is applied as through a peddle arrangement. For locking, the hub includes, as a radial load bearing component, a sleeve whereon a gear or gears are splined, with the splined gear sleeve mounting a thick ring for fitting into an end of a hub body. The thick ring contains spaced sloping slots, each containing a ball bearing. The hub body includes an annular ring that receives the thick ring fitted there and has spaced steps, or the like, formed therein to engage the ball bearing surfaces, transferring torque.

Abstract translation: 具有离合器的轮毂，其中动力通过驱动器传递，例如连接在踏板装置和齿轮之间的链条或花键接合到轮毂上的齿轮。 当没有施加扭矩时，轮毂提供续轮，并且当通过踩踏装置施加扭矩时，将立即接合，将施加的扭矩传递到其中并连接到轮毂上。 为了锁定，轮毂包括作为径向承载部件的齿轮或齿轮花键的套筒，其中花键齿轮套筒安装有用于装配到轮毂体的端部的厚环。 厚环包含间隔开的倾斜槽，每个槽都包含一个球轴承。 轮毂体包括环形圈，其接纳安装在其上的厚环，并且在其中形成有间隔的台阶等，以接合球轴承表面，传递转矩。