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    • 5. 发明公开
    • MODULAR TRACK-LAYING SYSTEM
    • 模块化轨道铺设系统
    • EP1140607A1
    • 2001-10-10
    • EP99963062.7
    • 1999-12-10
    • Torvec, Inc.
    • GLEASMAN, Vernon, E.GLEASMAN, Keith, E.
    • B62D55/00
    • B62D55/10
    • A modular track suspension system is readily adapted for attachment to any presently manufactured full-size automotive vehicle (10) built with a load-carrying frame (12), being easily substituted for the vehicle's conventional wheeled undercarriage either during or following final assembly. The module uses a pair of endless rubber tracks (14, 15), one track under each respective side of the vehicle; and each track (14, 15) is supported over tandem units (17, 18) with, preferably, side-by-side dual-wheels (20, 21 and 22, 23) having rubber tires. The dual-wheels are each movable in a vertical plane, and each dual-wheel can move separately and independently of the similar independent movement of the other dual-wheel with which it is in tandem. Each dual-wheel is also resiliently biased in the direction of the terrain on which the vehicle is standing or moving.
    • 模块化的轨道悬挂系统容易地适用于附接到任何目前制造的具有承载框架(12)的全尺寸机动车辆(10),在最终组装期间或之后容易地代替车辆的传统轮式底架。 该模块使用一对环形橡胶履带(14,15),在车辆的各个侧面下方有一条履带; 并且每个轨道(14,15)优选地被具有橡胶轮胎的并排双轮(20,21和22,23)支撑在串联单元(17,18)上方。 双轮每个都可以在垂直平面内移动,并且每个双轮可以单独移动并且独立于与其串联的另一个双轮的类似的独立移动。 每个双轮还在车辆站立或移动的地形的方向上弹性地偏置。
    • 6. 发明申请
    • COMPACT FULL-TRACTION DIFFERENTIAL
    • 紧凑的全追踪差异
    • WO2004062954A2
    • 2004-07-29
    • PCT/US2003/041532
    • 2003-12-31
    • TORVEC, INC.
    • GLEASMAN, Vernon, E.GLEASMAN, Keith, E.
    • B60K
    • F16H48/29F16H48/28Y10T74/19953
    • The size, weight, and cost of a full-traction differential are significantly reduced by the synergism of several interrelated design features of a cartridge-like gear complex: (1) Each combination gear has only a shallow journal hole in each end of an otherwise solid gear body, being supported on mating hubs fixed to mounting plates slipped into a one-piece differential housing. (2) The solid worm-wheel portion of the combination gears has a deeper hour-glass shape. (3) Mating worm/worm-wheel teeth have a broad "supra-enveloping" contact pattern on only the drive side of the mesh. (4) The side-gear worms have closed-end teeth. (5) Both diameter and axial length of the side-gear worms are reduced by a special cutting process. The efficiency of the differential is increased by a thrust plate supported in the mounting plates and positioned between inner ends of the side-gear worms.
    • 全牵引差速器的尺寸,重量和成本通过盒式齿轮复合体的几个相互关联的设计特征的协同作用而显着降低:(1)每个组合齿轮在每个端部仅具有浅轴颈孔 实心齿轮体,支撑在固定到安装板的配合轮毂上,滑动到单件差速器壳体中。 (2)组合齿轮的实心蜗轮部分具有更深的沙漏形状。 (3)啮合蜗轮/蜗轮齿仅在网格的驱动侧具有宽的“超级包围”接触图案。 (4)侧齿蜗杆具有闭端齿。 (5)通过特殊的切削加工减少了侧齿蜗杆的直径和轴向长度。 通过支撑在安装板中并位于侧齿轮蜗杆的内端之间的止推板来增加差速器的效率。
    • 7. 发明申请
    • LONG-PISTON HYDRAULIC MACHINES
    • WO2004020827A3
    • 2004-03-11
    • PCT/US2003/026707
    • 2003-08-26
    • TORVEC, INC.
    • GLEASMAN, Vernon, E.GLEASMAN, Keith, E.WRONA, Matthew, R.
    • F04B27/10
    • Smaller and lighter hydraulic pump/motors are provided with pistons having body portions substantially as long as the axial length of the respective cylinders in which they reciprocate. A plurality of respective lubricating channels, formed circumferentially and radially transecting the walls of each cylinder, is each positioned to be closed at all times by the axial cylindrical body of each respective piston during its entire stroke. Each lubricating channel is interconnected, one to another, to form a single, continuous lubricating passageway entirely within the cylinder block and not connected by either fluid "input" or fluid "output" passageways, being replenished solely by blow-by entering from the valve end of each cylinder. A plurality of sealing members, each located near the open end of each cylinder, substantially eliminates blow-by from this lubricating passageway, thereby significantly increasing volumetric efficiency. The resulting improved lubrication, in combination with unique spring-biased holddown assemblies, permits use of variable-angle swash-plate arrangements that require neither dog-bones at the outer ends of the pistons nor conventional nutating-only wobblers.
    • 9. 发明公开
    • LONG-PISTON HYDRAULIC MACHINES
    • 长活塞液压机
    • EP1546559A2
    • 2005-06-29
    • EP03791793.7
    • 2003-08-26
    • Torvec, Inc.
    • GLEASMAN, Vernon, E.GLEASMAN, Keith, E.WRONA, Matthew, R.
    • F04C2/00
    • F04B1/143F04B1/126F04B1/141F04B27/109
    • Smaller and lighter hydraulic pump/motors are provided with pistons having body portions substantially as long as the axial length of the respective cylinders in which they reciprocate. A plurality of respective lubricating channels, formed circumferentially and radially transecting the walls of each cylinder, is each positioned to be closed at all times by the axial cylindrical body of each respective piston during its entire stroke. Each lubricating channel is interconnected, one to another, to form a single, continuous lubricating passageway entirely within the cylinder block and not connected by either fluid 'input' or fluid 'output' passageways, being replenished solely by blow-by entering from the valve end of each cylinder. A plurality of sealing members, each located near the open end of each cylinder, substantially eliminates blow-by from this lubricating passageway, thereby significantly increasing volumetric efficiency. The resulting improved lubrication, in combination with unique spring-biased holddown assemblies, permits use of variable-angle swash-plate arrangements that require neither dog-bones at the outer ends of the pistons nor conventional nutating-only wobblers.