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    • 2. 发明专利
    • Improvements in or relating to film transport mechanisms
    • GB1105702A
    • 1968-03-13
    • GB537065
    • 1965-02-08
    • GEN ELECTRIC CO LTDTHOMAS JOHN CANNONWALTER RAYMOND GODDENIAN DONALD MACLEODRALPH DESMOND NIXON
    • G03B1/18
    • 1,105,702. Educational appliance. GENERAL ELECTRIC CO. Ltd., T. J. CANNON, W. R. GODDEN, I. D. MACLEOD and R. D. NIXON. 7 Feb., 1966 [8 Feb., 1965], No. 5370/65. Heading G5G. [Also in Divisions F2 and G2] A visual teaching machine has a film transport mechanism by which a selected number of film frames may be wound on, and mechanical means for storing an indication of said number, the film then being wound back a number of frames in dependence upon the stored indication so that the previously viewed frame may be returned to. Film is wound from spool 8, through gate 5, and into open receptacle 26 by driving sprocket 14, selected frames being projected by lamp 2 and lenses 6, 7, on to a screen in the projection lid, via mirror 9. Guide 16 holds the film on to sprocket 14 and is retractable for film loading. The transport mechanism includes a clutch, Fig. 1 (not shown), whose driven member (45) is coupled to sprocket (14) and whose driving member (46) is driven by a lost-motion coupling to a position displaced from a datum position and corresponding to the extent of film wound on. Trip member (62) operates during the lost motion to disengage the clutch momentarily and so permit member (46) to return to its datum position before driving the member (45), this displaced position of member (46) then providing an indicaton of the extent of the preceding film wind-on at any time. Sprocket (14) rotates against a click-stop engagement of eight-toothed detent wheel (35) on sprocket shaft (15) with a wheel carried on arm (37) pivoted at (38), each click corresponding to one film frame. Shaft (15) is driven through bevel gears (34, 42) by shaft (43) on which member (46) freely rotates. Member (45) is locked to shaft (43) and has teeth which are engaged by a tooth (47) on a flange of member (46) which also has an arm (51) by which member (46) is itself driven. Initially, arm (51) rests against stop (54), the datum position, until rotated by engagement with member (52) extending from collar (44) fixed on the actuating shaft (53) which is manually driven by a dialling mechanism by which the number of frames to be advanced is selected. Arm (51) is biased against the rotation of shaft by a spring-loaded cam member (56) mounted on shaft (57). This spring-loading returns member (46) to the datum position when the clutch is dis-engaged by I-shaped trip member (62) which is displaced against member (46) when cam face (67) of member (62) is engaged by the radial extension (68) of member (52). During the dialling operation in which film is being moved, lamp 2 is turned off by a microswitch rotating with shaft (53) and actuated by a cam on shaft (60). If it is desired to return to the previously viewed frame, a lever on shaft (60) is manually turned to rotate shaft (57) and cam member (56) in the direction in which it is biased thereby overcoming the clip-stop mechanism and driving the film back to a position determined by the datum position of the member (46).
    • 5. 发明申请
    • Viscous Product Transportation Trailer
    • 粘性产品运输拖车
    • US20070000545A1
    • 2007-01-04
    • US11425270
    • 2006-06-20
    • John CannonJohn SchauppJohn Rademacher
    • John CannonJohn SchauppJohn Rademacher
    • F15B13/00
    • B60P3/2295B60P1/58B60P3/2205B60P3/2245B60P3/2255B60P3/226Y10T137/8376
    • Described herein is a transport tank trailer having a tank that can be used to more completely and effectively transport, store, load and unload a viscous product, such as a viscous liquid product, or liquid with solid(s) in suspension. Materials for transport, storing, loading and unloading include both food-grade and non-food grade products. Exemplary products include chocolate, paint, wastes, and asphalt. The tank system involves: a) agitation means (e.g., vibration devices) to force viscous product to flow during unloading; b) a heat-traced closed loop venting and unloading system resulting in the elimination of opening of the manhole on the tanker, which results in the release of heat; c) use of enhanced insulating materials to reduce product solidification during product discharge; and d) reduction of thermal bridges to increase product heat retention. The invention also involves an inventive cargo tank shape that promotes viscous product discharge during unloading of the tank. The viscous product trailer can further comprise a heated make-up air system operably associated with the tank housing. The system can provide heat vented air and heated air into the tank interior containing viscous product so as to maintain tank, and consequently product, temperature.
    • 这里描述的是具有罐的运输罐拖车,其可以用于更完全和有效地运输,储存,装载和卸载诸如粘性液体产品的粘性产品或具有悬浮液的固体的液体。 运输,储存,装载和卸载的材料包括食品级和非食品级产品。 示例性产品包括巧克力,油漆,废物和沥青。 罐系统包括:a)搅拌装置(例如振动装置),以迫使粘性产品在卸载过程中流动; b)热跟踪的闭环通气和卸载系统,导致消除油罐上的人孔的打开,这导致热量的释放; c)使用增强的绝缘材料以减少产品放电期间的产品固化; 和d)减少热桥以增加产品的保温性。 本发明还涉及一种创新的货舱形状,其在罐的卸载期间促进粘性产品排出。 粘性产品拖车还可以包括可操作地与罐壳体相关联的加热的补充空气系统。 该系统可以将热空气和加热空气提供到含有粘性产品的罐内部,以便维持罐体,从而使产品温度升高。
    • 7. 发明授权
    • Low horsepower transmission
    • 低功率传输
    • US08028597B2
    • 2011-10-04
    • US11559851
    • 2006-11-14
    • John Cannon
    • John Cannon
    • F16H3/14
    • F16H3/14F16H9/20F16H2200/0034Y10T74/19219Y10T74/19372Y10T74/19409
    • A low horsepower transmission is disclosed. In one embodiment, a drive shaft is operably coupled to a prime mover and a driven shaft is axially aligned with the drive shaft and operably coupled to a rotary load. Two sets of geared wheels are aligned and rotatably mounted to opposite sides of the drive shaft and the driven shaft. A shuttle clutch positioned on the driven shaft is operable to reciprocate between mating engagement with a clutch associated with the first set of geared wheels and a clutch associated with the second set of geared wheels. The engagement of the shuttle clutch determines which set of geared wheels will transmit torque.
    • 公开了一种低功率变速器。 在一个实施例中,驱动轴可操作地联接到原动机,并且从动轴与驱动轴轴向对准并且可操作地联接到旋转负载。 两组齿轮被对准并可旋转地安装在驱动轴和从动轴的相对侧上。 定位在从动轴上的梭式离合器可操作以在与与第一组齿轮传动轮相关联的离合器的配合接合之间往复运动,以及与第二组齿轮相配合的离合器。 梭式离合器的接合决定哪组齿轮传递转矩。
    • 9. 发明授权
    • Collapsible trailer and method for use of same
    • 可折叠拖车及其使用方法
    • US07770913B2
    • 2010-08-10
    • US11869667
    • 2007-10-09
    • John Cannon
    • John Cannon
    • B62B1/00
    • B62D63/061B62B1/008B62B1/08B62B1/12
    • A collapsible trailer and method for use of the same are disclosed. In one embodiment, the collapsible trailer includes a jointed lattice-work frame of scissor linkages which in the expanded position provide an open enclosure for transporting the load. Two orthogonally positioned collapsible crossbars span the open enclosure and releasably engage the lattice-work frame. A meshed netting is superposed to the collapsible crossbars and releasably coupled to the lattice-work frame. The collapsible trailer may be configured in a collapsed position for easy storage when not in use by removing the meshed netting, releasing the collapsible crossbars, and slidably collapsing the collapsible crossbars lengthwise and width wise in an accordion fashion.
    • 公开了一种可折叠拖车及其使用方法。 在一个实施例中,可折叠拖车包括剪刀连接件的接合格子工作框架,其在扩展位置中提供用于传送负载的打开的外壳。 两个正交定位的可折叠十字架跨越打开的外壳并且可释放地接合格子工作框架。 网状网叠置在可折叠的横梁上,并且可释放地联接到格架上。 可折叠拖车可以被构造成处于折叠位置,以便在不使用时容易地存储,通过移除网状网,释放可折叠的横梁,并且以手风琴的方式纵向地和宽度地滑动地折叠可折叠的横梁。