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1. 发明申请

US20150135871A1 POWER TRANSMISSION DEVICE 审中-公开
标题翻译：电力传输装置
公开(公告)号：US20150135871A1
公开(公告)日：2015-05-21
申请号：US14374822
申请日：2012-02-24
申请人： Hirotaka Sunada
发明人： Hirotaka Sunada
IPC分类号： F16H3/34 , F02B67/06 , F04D15/00
CPC分类号： F16H3/34 , F02B67/06 , F04D15/0066 , F16H2200/0034 , Y10T74/19237
摘要： A water pump has a pulley provided with an internally toothed gear and an externally toothed gear that is further in than the internally toothed gear in a radial direction, a shaft gear involved in transmission of power to and from the pulley, and a transmission mechanism that mediates transmission of power between the pulley and the shaft gear. The transmission mechanism includes gears and that set a transmission gear ratio to a first value when the transmission mechanism engages with the internally toothed gear and set the transmission gear ratio to a second value different from the first value when the transmission mechanism engages with the externally toothed gear, a rocker arm that switches an engagement object of the gears on a pulley side between the internally toothed gear and the externally toothed gear, and a DC motor that drives the rocker arm.
摘要翻译：水泵具有带有内齿轮和外齿齿轮的皮带轮，该外齿轮在径向方向上比内齿齿轮更进一步，所述轴齿轮涉及到皮带轮和从皮带轮传递动力;以及传动机构，调节皮带轮和轴齿轮之间的动力传递。变速机构包括齿轮，并且当变速机构与内齿轮啮合时将变速器齿轮比设定为第一值，并且当变速机构与外齿齿轮啮合时将变速器齿轮比设定为不同于第一值的第二值齿轮，用于切换内齿齿轮和外齿齿轮之间的滑轮侧的齿轮的接合对象的摇臂和驱动摇臂的直流电动机。

2. 发明授权

US08091445B1 Offset compound gear inline two-speed drive 有权
标题翻译：偏移复合齿轮在线双速驱动
公开(公告)号：US08091445B1
公开(公告)日：2012-01-10
申请号：US12431456
申请日：2009-04-28
申请人： Mark A. Stevens , Robert F. Handschuh , David G. Lewicki
发明人： Mark A. Stevens , Robert F. Handschuh , David G. Lewicki
IPC分类号： F16H3/04
CPC分类号： F16H3/04 , Y10T74/19237
摘要： A two-speed transmission having an input shaft and an output shaft, the transmission being capable of transitioning between fixed ratios, the high-range ratio being direct 1:1 and the low-range ratio being about 2:1. The transmission is a simple lightweight, yet robust, configuration utilizing only two gear meshes, being comprised of an input gear, a cluster gear, and an output gear. The transmission is controlled with a clutch and a sprag and with the input and output shafts turning in the same direction.
摘要翻译：具有输入轴和输出轴的双速变速器，所述变速器能够在固定比例之间转变，高范围比为直接1:1，低范围比为约2:1。变速器是一种简单的轻便而坚固的结构，仅使用两个齿轮啮合，由输入齿轮，集群齿轮和输出齿轮构成。传动装置用离合器和楔子控制，输入和输出轴沿相同的方向旋转。

3. 发明授权

US07963190B2 Helical gear sets 有权
标题翻译：螺旋齿轮组
公开(公告)号：US07963190B2
公开(公告)日：2011-06-21
申请号：US12283581
申请日：2008-09-15
申请人： Michael Sullivan , Richard Mizon , John Desilvia , Burke Smith , Timothy Breen , Brian Ide
发明人： Michael Sullivan , Richard Mizon , John Desilvia , Burke Smith , Timothy Breen , Brian Ide
IPC分类号： F16H33/00
CPC分类号： F16H1/08 , Y10T74/19 , Y10T74/19237 , Y10T74/19651
摘要： A gear set for a transmission for use in limited space and capable of transmitting relatively large amounts of power with a small diameter of the gear sets, comprising a series of helical gear elements having stub shafts extending laterally from either side thereof, each of the stub shafts having teeth formed at the remote ends thereof and a central axial bore extending through each gear element and a coupler adapted to engage the teeth on adjacent gear elements join gear elements in driving contact. The gear set having a relatively large effective diameter, and a tension rail extending through the axial bore in the gear elements with retainers at either end of the tension rail so as to effectively permit limited axial movement along the tension rail while preventing inadvertent disengagement.
摘要翻译：一种齿轮组，用于在有限空间中使用的传动装置，并且能够传递相对大量的齿轮组的小直径的动力，包括一系列具有从其任一侧横向延伸的短轴的斜齿轮元件，每个短柱具有形成在其远端处的齿的轴和延伸穿过每个齿轮元件的中心轴向孔和适于接合相邻齿轮元件上的齿的联轴器将驱动接触件中的齿轮元件连接起来。齿轮组具有相对较大的有效直径，以及张紧轨道，其延伸穿过齿轮元件中的轴向孔，其中保持器位于张力导轨的任一端，以便有效地允许沿着张力轨道的有限轴向运动，同时防止无意中的分离。

4. 发明申请

US20100229665A1 MODIFIED ECCENTRIC GEARBOX 审中-公开
标题翻译：改装偏心齿轮箱
公开(公告)号：US20100229665A1
公开(公告)日：2010-09-16
申请号：US12734345
申请日：2008-04-03
申请人： Vishvas Prabhakar Ambardekar
发明人： Vishvas Prabhakar Ambardekar
IPC分类号： F16H3/04
CPC分类号： F16H3/70 , Y10T74/19237
摘要： The invention deals with an eccentric gearbox with selectable, large speed ratio. A gearbox that consists of multiple eccentric gear pairs (12, 13 and 14,15), an eccentric gear pair is engaged between input (22) and output shafts (24) as to get corresponding speed ratio between the two shafts. In present invention, mechanisms are developed to disengage gears belonging to an eccentric gear pair that is not engaged between input (22) and output shafts (24) as to reduce wear and tear of the gears. In one approach variable eccentricity assemblies (16, 17) can make unengaged fixed gears (12, 14) stationary as to reduce energy consumption and vibrations also. In another approach, movement of revolving gears (13, 15) along output shaft axis (24) can engage or disengage gears of an eccentric gear pair (12,13 and 14, 15) as per the requirement. Use of common revolving gear (13, 15) or common fixed gear (12, 14) for multiple eccentric gear pairs (12,13 and 14, 15) can reduce inertia load on output shaft (24) and input shaft (22) respectively.
摘要翻译：本发明涉及一种具有可选择的大速比的偏心齿轮箱。一种由多个偏心齿轮对（12,13和14,15）组成的变速箱，偏心齿轮对啮合在输入（22）和输出轴（24）之间，以获得两个轴之间的对应变速比。在本发明中，开发了用于使属于偏心齿轮对的齿轮脱开的机构，该齿轮对不与输入轴（22）和输出轴（24）接合，以减少齿轮的磨损。在一种方法中，可变偏心组件（16,17）可以使未啮合的固定齿轮（12,14）固定，以减少能量消耗和振动。在另一种方法中，根据要求，旋转齿轮（13,15）沿着输出轴线（24）的运动可以啮合或脱离偏心齿轮对（12,13和14,15）的齿轮。对于多个偏心齿轮对（12,13和14,15），使用共同的旋转齿轮（13,15）或公共固定齿轮（12,14）可以分别减小输出轴（24）和输入轴（22）上的惯性负荷。

5. 发明授权

US06852060B1 Gear assembly 失效
标题翻译：齿轮总成
公开(公告)号：US06852060B1
公开(公告)日：2005-02-08
申请号：US10129050
申请日：2000-10-30
申请人： Adrian Ash
发明人： Adrian Ash
IPC分类号： F16H3/44 , B62M11/14 , B62M11/18
CPC分类号： B62M11/18 , B62M11/145 , Y10T74/19237 , Y10T74/19242 , Y10T74/19279
摘要： A planetary gear assembly comprising a primary array (2) of co-axial planetary gear sets and a secondary array (3) of co-axial planetary gear sets, planetary gear set being provided with an associated gear engagement means (21), the arrangement being such that in use each planetary gear set and the associated gear engagement means are arranged for relative translational movement which is substantially parallel to the axis of the respective array of planetary gears and a rotational input drives a selected primary gear set which is engaged with the associated gear engagement means, the rotational output of the engaged primary gear set (2) being transmitted through the associated gear engagement means (21) to gear engagement means which is engaged with the associated selected secondary gear set (3), the output from the selected secondary gear set being transmitted to rotational output means (18, 49).
摘要翻译：一种包括同轴行星齿轮组的主阵列（2）和同轴行星齿轮组的副阵列（3）的行星齿轮组，行星齿轮组设置有相关联的齿轮啮合装置（21），该装置使得在使用中每个行星齿轮组和相关联的齿轮接合装置布置成用于相对平移运动，该平移运动基本上平行于相应行星齿轮阵列的轴线，并且旋转输入驱动选定的主齿轮组，相关联的齿轮啮合装置，接合的主齿轮组（2）的旋转输出通过相关的齿轮啮合装置（21）传递到齿轮啮合装置，齿轮啮合装置与相关联的选定副齿轮组（3）接合，所选择的次级齿轮组被传送到旋转输出装置（18,49）。

6. 发明申请

US20020108458A1 Multiple-speed gear arrangement for power tools 失效
标题翻译：电动工具的多速齿轮装置
公开(公告)号：US20020108458A1
公开(公告)日：2002-08-15
申请号：US09782453
申请日：2001-02-13
发明人： Jaime E. Garcia , Vance E. Roe
IPC分类号： F16H003/38
CPC分类号： B27C1/02 , Y10T74/19084 , Y10T74/19237 , Y10T74/19288
摘要： A multiple-speed gearbox for a planer. The planer includes a cutterhead mounted on an input shaft, which is driven by an electric motor, and infeed and outfeed rollers, which are driven by an output shaft. The gearbox includes a first input gear rotatable by the input shaft and a first and second output gears mounted on and independently rotatable about the output shaft. The gearbox further includes a three-gear set having a middle gear, a first outer gear and a second outer gear rotatable with a common speed. The middle gear engages the first input gear, the first outer gear engages the first output gear, and the second outer gear engages the second output gear. An actuator is operably attached to the multiple-speed gearbox to selectively engage the output shaft with one of the first and second output gears when the actuator is moved in a first or second axial direction respectively.
摘要翻译：用于刨床的多速变速箱。刨床包括安装在由电动机驱动的输入轴上的刀架，以及由输出轴驱动的进给辊和出料辊。齿轮箱包括可由输入轴旋转的第一输入齿轮和安装在输出轴上并且可独立地围绕输出轴转动的第一和第二输出齿轮。齿轮箱还包括具有中间齿轮，第一外齿轮和第二外齿轮的三齿轮组，其可以以公共速度旋转。中间齿轮接合第一输入齿轮，第一外齿轮接合第一输出齿轮，第二外齿轮接合第二输出齿轮。当致动器分别在第一或第二轴向移动时，致动器可操作地附接到多速齿轮箱，以选择性地将输出轴与第一和第二输出齿轮中的一个接合。

7. 发明授权

US5368145A Nonsynchronized positive clutch structure 失效
标题翻译：非同步正离合器结构
公开(公告)号：US5368145A
公开(公告)日：1994-11-29
申请号：US18124
申请日：1993-02-16
申请人： Alan R. Davis
发明人： Alan R. Davis
IPC分类号： F16H63/30 , F16D11/10 , F16D21/04 , F16D11/14
CPC分类号： F16D21/04 , F16D11/10 , Y10T74/19237
摘要： A nonsynchronized positive clutch system (200) is provided for selectively rotationally coupling and decoupling a first (46) and a second (42) independently rotatable members. The clutch system includes clutch members (50, 42A) each carrying a number (N) of interengagable clutch teeth (208, 210) which is maximized in view of pitch diameter (214), clutch backlash (216) and durability considerations. By increasing the number of clutch teeth, relative to the prior art (200P), smoother shifting and/or reduced risk of missed engagements is obtained.
摘要翻译：提供非同步的正离合器系统（200），用于选择性地旋转地联接和分离第一（46）和第二（42）可独立旋转的构件。离合器系统包括离合器构件（50,42A），每个离合器构件承载数量（N）个相互接合的离合器齿（208,210），其相对于节距直径（214），离合器齿隙（216）和耐久性考虑而最大化。通过增加离合器齿的数量，相对于现有技术（200P），可以获得更平滑的移位和/或降低错过接合的风险。

8. 发明授权

US5179866A Transmission gear retainer 失效
标题翻译：传动齿轮保持架
公开(公告)号：US5179866A
公开(公告)日：1993-01-19
申请号：US790973
申请日：1991-11-12
申请人： Joseph D. Reynolds , Alan C. Stine
发明人： Joseph D. Reynolds , Alan C. Stine
IPC分类号： F16H3/02 , F16D11/10 , F16H3/083 , F16H3/095 , F16H55/17 , F16H57/021 , F16H63/30
CPC分类号： F16H3/095 , F16D11/10 , F16H57/0031 , F16H63/30 , Y10T74/19233 , Y10T74/19237
摘要： A gear retainer (200) is provided that features a thrust washer (54) that is secured in a transverse groove (40) in a transmission mainshaft (3) for rotation therewith and extends outwardly therefrom into a groove defined between a radially outwardly extending second surface (50) and a retainer ring (58) disposed in a slot (47) in an axially extending first surface (46) defining a recess (42) in a floating mainshaft gear (20encircling mainshaft (3). Gear retainer (200) is operative to limit axial movement of gear (20) and to transmit axial thrust to mainshaft (3) that may have been imparted thereto by a clutching mechanism (24) during the process of clutching gear (20) to mainshaft (3). In another embodiment a gear retainer (300) is provided that includes a spacer (62) between ring (58) and thrust washer (54) that is secured for rotation with gear (20) and is operative to increase contact surface area between ring (58 ) and thrust washer (54).

9. 发明授权

US4789366A Marine propulsion device ball clutch transmission 失效
标题翻译：船用推进装置球形离合器传动
公开(公告)号：US4789366A
公开(公告)日：1988-12-06
申请号：US065941
申请日：1987-06-24
申请人： Gordon B. Hale , Donald J. Friddle , Edward D. McBride
发明人： Gordon B. Hale , Donald J. Friddle , Edward D. McBride
IPC分类号： B63H20/14 , B63H23/30 , F16D11/12 , F16H3/14 , F16H61/26 , F16H63/00 , F16H63/04 , F16H63/30 , F16H63/34 , B63H5/12
CPC分类号： F16D11/12 , B63H21/28 , Y10T74/19237
摘要： A marine propulsion device comprising a ball clutch transmission including a propeller shaft including an axial bore defining an annular wall having therethrough a radially extending aperture communicating with the bore, a ball located in the aperture, an actuator extending in the axial bore in the propeller shaft and being movable between axially spaced drive and neutral positions, the actuator including an axially extending groove, the groove including a deep portion having a cross sectional contour of such dimension as to permit receipt therein of at least a portion of the ball so as to disengage the ball from a driven bevel gear, the groove also including a shallow portion located adjacent the deep portion and having a cross sectional contour such that engagement of the shallow portion with the ball forces the ball radially outwardly so that the ball is engaged by the gear, the shallow portion also including a section which slopes radially inwardly and toward the deep portion, whereby the force exerted on the section by the ball biases the actuator toward the neutral position.
摘要翻译：一种船用推进装置，包括球形离合器变速器，其包括传动轴，所述传动轴包括轴向孔，所述轴向孔限定环形壁，所述轴向孔具有通过其与所述孔连通的径向延伸的孔，位于所述孔中的球，在所述传动轴中的轴向孔中延伸的致动器并且可在轴向间隔的驱动和中性位置之间移动，所述致动器包括轴向延伸的凹槽，所述凹槽包括深部分，所述深部分具有这样的尺寸的横截面轮廓，以允许在其中容纳至少一部分球以便脱开来自一个从动锥齿轮的球，该凹槽还包括位于相邻深部的浅部分，并且具有横截面轮廓，使得浅部与球的接合迫使球径向向外使球与齿轮接合，浅部还包括径向向内并朝向深部倾斜的部分由于通过球施加在截面上的力将致动器偏压到中立位置。

10. 发明授权

US4560118A Drive mechanism for fishing reel 失效
标题翻译：钓鱼卷轴驱动机构
公开(公告)号：US4560118A
公开(公告)日：1985-12-24
申请号：US589889
申请日：1984-03-15
申请人： John A. Weber , Herbert O. Henze
发明人： John A. Weber , Herbert O. Henze
IPC分类号： A01K89/015
CPC分类号： A01K89/015 , Y10T74/19237 , Y10T74/19307
摘要： A drive mechanism for fishing reels is disclosed which includes a spool supported on bearings and a shaft, carried in spaced side plates of a reel frame. The reel includes a cam operated brake mechanism which includes a plurality of stops, with an axially slidable spool shaft. One of the bearings carries a shaft supporting a bearing and drive mechanism which includes a handle, positioning pin and gears slidably mounted on shafts, which upon selective manipulation will engage one of two sets of gears, thereby determining the drive ratio available to the handle for varying the speed of spool rotation as desired. The gear ratios are selected to provide that upon backward or counterclockwise handle rotation against the stops, the teeth of the gears of the lower ratio will always be angularly aligned with the internal teeth of the ring gear to provide for gear shifting.
摘要翻译：公开了一种用于钓鱼卷轴的驱动机构，其包括支撑在轴承上的线轴和承载在卷轴框架的间隔开的侧板中的轴。卷轴包括凸轮操作的制动机构，其包括多个止动件，具有可轴向滑动的卷筒轴。轴承中的一个承载支撑轴承和驱动机构的轴，其包括手柄，定位销和可滑动地安装在轴上的齿轮，其在选择性操纵时将接合两组齿轮中的一组，从而确定手柄可用的驱动比根据需要改变阀芯旋转的速度。选择齿轮比以提供相对于止挡件的向后或逆时针方向的手柄旋转，较低比率的齿轮的齿总是与齿圈的内齿成角度对准以提供齿轮换档。

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