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1. 发明申请

US20110094332A1 GEARBOX WITH SIGHT WINDOW 有权
标题翻译：带有窗口的齿轮箱
公开(公告)号：US20110094332A1
公开(公告)日：2011-04-28
申请号：US12908118
申请日：2010-10-20
申请人： Dawson W. Hastings , Brian A. Peters , Jeffrey W. Tucker
发明人： Dawson W. Hastings , Brian A. Peters , Jeffrey W. Tucker
IPC分类号： F16H57/02 , B23P11/00
CPC分类号： F16H57/031 , F16H57/0449 , Y10T29/49826 , Y10T74/2186
摘要： A gearbox for an engine-driven mechanism comprises a gearbox housing having opposing walls. A first bearing bore is defined in one of the opposing walls and adapted for receiving an input shaft. A second bearing bore is defined in the other opposing wall and aligned with the first bearing bore. Each bearing bore mounts a bearing for supporting the input shaft which extends through the first bearing bore and into the gearbox. The second bearing bore includes an associated transparent and/or translucent lens to define a sight window for monitoring the level of oil in the gearbox. A sight window of this nature is particularly well suited for retrofitting older gearboxes which lack a sight window.
摘要翻译：用于发动机驱动机构的变速箱包括具有相对壁的变速箱壳体。第一轴承孔被限定在相对的壁之一中并适于接收输入轴。第二轴承孔限定在另一个相对的壁中并与第一轴承孔对准。每个轴承孔安装一个用于支撑输入轴的轴承，其延伸穿过第一轴承孔并进入齿轮箱。第二轴承孔包括相关联的透明和/或半透明透镜，以限定用于监测齿轮箱中的油位的视窗。这种性质的视窗特别适合改装缺乏视窗的旧式变速箱。

2. 发明授权

US08601868B2 Gearbox with sight window 有权
标题翻译：齿轮箱带视窗
公开(公告)号：US08601868B2
公开(公告)日：2013-12-10
申请号：US12908118
申请日：2010-10-20
申请人： Dawson W. Hastings , Brian A. Peters , Jeffrey W. Tucker
发明人： Dawson W. Hastings , Brian A. Peters , Jeffrey W. Tucker
IPC分类号： G01F23/02 , G01F15/04
CPC分类号： F16H57/031 , F16H57/0449 , Y10T29/49826 , Y10T74/2186
摘要： A gearbox for an engine-driven mechanism comprises a gearbox housing having opposing walls. A first bearing bore is defined in one of the opposing walls and adapted for receiving an input shaft. A second bearing bore is defined in the other opposing wall and aligned with the first bearing bore. Each bearing bore mounts a bearing for supporting the input shaft which extends through the first bearing bore and into the gearbox. The second bearing bore includes an associated transparent and/or translucent lens to define a sight window for monitoring the level of oil in the gearbox. A sight window of this nature is particularly well suited for retrofitting older gearboxes which lack a sight window.
摘要翻译：用于发动机驱动机构的变速箱包括具有相对壁的变速箱壳体。第一轴承孔被限定在相对的壁之一中并适于接收输入轴。第二轴承孔限定在另一个相对的壁中并与第一轴承孔对准。每个轴承孔安装一个用于支撑输入轴的轴承，其延伸穿过第一轴承孔并进入齿轮箱。第二轴承孔包括相关联的透明和/或半透明透镜以限定用于监测齿轮箱中的油位的视窗。这种性质的视窗特别适合改装缺乏视窗的旧式变速箱。

3. 发明授权

US4615397A Agricultural implement with double wing folding mechanism using toggle linkage and hydraulic actuator 失效
标题翻译：具有双翼折叠机构的农具，采用肘杆和液压执行机构
公开(公告)号：US4615397A
公开(公告)日：1986-10-07
申请号：US793087
申请日：1985-10-30
申请人： Dawson W. Hastings
发明人： Dawson W. Hastings
IPC分类号： A01B73/04
CPC分类号： A01B73/046
摘要： A five section implement uses a pair of folding mechanisms to fold primary and secondary wing sections above a central main section. The folding mechanisms are disposed mainly on the top side of the primary wing sections thereby providing adequate space on the top of the main section for mounting containers for dispensing liquid agricultural chemicals. Each folding mechanism includes a lost motion connection permitting floating of the implement sections, automatic lock-out structure for the lost motion connection which operates during fold-up of the implement and an automatic gravity operated latch which insures a proper sequence of unfolding of the wing sections. Each folding mechanism is operated by a single hydraulic actuator and a transport locking bar disposed alongside each actuator is provided with a slide pad to prevent damage to the actuator and other parts during operation of the associated folding mechanism.
摘要翻译：五部分工具使用一对折叠机构折叠中央主要部分上方的主翼和副翼部分。折叠机构主要设置在主翼部分的顶侧上，从而在主部分的顶部提供足够的空间，用于安装用于分配液体农药的容器。每个折叠机构包括允许工具部分浮动的空动连接，用于在工具折叠过程中操作的迷失运动连接的自动锁定结构以及确保机翼展开正确顺序的自动重力操作闩锁部分。每个折叠机构由单个液压致动器操作，并且与每个致动器一起设置的输送锁定杆设置有滑动垫，以防止在相关联的折叠机构的操作期间损坏致动器和其它部件。

4. 发明授权

US4119156A Implement frame with caster wheel and lock therefor 失效
标题翻译：用脚轮实施框架并锁定
公开(公告)号：US4119156A
公开(公告)日：1978-10-10
申请号：US749723
申请日：1976-12-13
申请人： Keith A. Wheeler , Dawson W. Hastings
发明人： Keith A. Wheeler , Dawson W. Hastings
IPC分类号： A01B3/46 , A01B63/22
CPC分类号： A01B63/22 , A01B3/46
摘要： A latch mechanism is provided for locking the front furrow wheel of a plow when the plow frame is in its lowered plowing position. The latch mechanism is inoperative when the plow frame is raised to its transport position, thus permitting the castered furrow wheel support to freely rotate about the vertical spindle pivot axis. A latch is pivoted to the upper end of the vertical spindle about a horizontal axis and has a downwardly extending finger adapted to drop into a recess in a flat ramp on the upper link of a parallel lift linkage for the castered furrow wheel.
摘要翻译：提供了一种闩锁机构，用于当犁架处于其下降的犁位置时锁定犁的前沟槽轮。当犁架升高到其运输位置时，闩锁机构不起作用，从而允许脚轮支承轮围绕垂直主轴枢转轴线自由转动。锁定件绕垂直轴线枢转到垂直主轴的上端，并且具有向下延伸的手指，其适于落入用于脚轮的沟槽轮的平行提升连杆的上连杆上的平坦坡道中的凹部中。

5. 发明授权

US07363999B2 Positive air flow drive train unit for utility vehicle 失效
标题翻译：用于多用途车辆的正气流传动系单元
公开(公告)号：US07363999B2
公开(公告)日：2008-04-29
申请号：US10529107
申请日：2005-02-09
申请人： Dawson W. Hastings
发明人： Dawson W. Hastings
IPC分类号： B62K11/00
CPC分类号： F16H57/0415 , F16H57/0489 , Y10S180/908
摘要： A utility vehicle is provided which has a CVT drive unit. A housing for the drive unit provides an enclosure for the CVT drive components and defines an air flow path. An inlet port associated with the CVT housing includes a fan assembly which provides a source for filtered ambient air flow into the CVT housing. An outlet port associated with the CVT housing provides an exit for the air flow path and equalizes pressure within the enclosure. The interior of the housing is pressurized with ambient air in order to cool the CVT components therein. The pressurized air also creates an air curtain which prevents moisture and debris from intruding into the housing. Preferably the fan is powered separately from the engine of the utility vehicle to ensure positive air flow into the CVT housing even when the engine is in idle mode.
摘要翻译：提供一种具有CVT驱动单元的多用途车辆。用于驱动单元的壳体提供用于CVT驱动部件的外壳并且限定空气流动路径。与CVT壳体相关联的入口端口包括风扇组件，其提供用于过滤的环境空气流入CVT壳体的源。与CVT壳体相关联的出口端口为空气流动通道提供出口，并使外壳内的压力平衡。外壳的内部用环境空气加压，以便将CVT部件冷却。加压空气还产生一个防止湿气和碎屑进入壳体的气帘。优选地，风扇与多功能车的发动机分开供电，以确保即使当发动机处于空转模式时，正气流入CVT外壳。

6. 发明授权

US4724660A Mower and drive train mounting assembly 失效
标题翻译：割草机和驱动列车安装组件
公开(公告)号：US4724660A
公开(公告)日：1988-02-16
申请号：US858359
申请日：1986-04-30
申请人： Calvin Bowie , Ricky Pendley , Dawson W. Hastings
发明人： Calvin Bowie , Ricky Pendley , Dawson W. Hastings
IPC分类号： A01D34/66 , A01D34/76 , A01D67/00
CPC分类号： A01D34/76 , A01D34/664
摘要： A mower or similar device for cutting ground foliage or for surface conditioning is provided which has an improved deck construction that includes detachably engaged deck members that define housing areas which can substantially enclose pulley assemblies suitable for driving and being driven, the pulley assemblies being straddle-mounted by bearings or the like within said housing areas.
摘要翻译：提供了一种用于切割落叶或用于表面调理的割草机或类似装置，其具有改进的甲板结构，其包括可拆卸地接合的甲板构件，其限定可基本上包围适于驱动和被驱动的滑轮组件的壳体区域，通过轴承等在所述容纳区域内安装。

7. 发明授权

US5809765A Counterrotation mulching mower and blade assembly 失效
标题翻译：反转覆盖割草机和刀片组装
公开(公告)号：US5809765A
公开(公告)日：1998-09-22
申请号：US818882
申请日：1997-03-17
申请人： Dawson W. Hastings , Charlie C. Johnson
发明人： Dawson W. Hastings , Charlie C. Johnson
IPC分类号： A01D34/00 , A01D34/66
CPC分类号： A01D34/005 , A01D2101/00 , Y10S56/17
摘要： A mulching mower is provided for mowing and mulching turf vegetation in order to reduce the size of the cut vegetation and more evenly distribute the vegetation once thus cut. Counterrotating, coaxial mowing blade and mulching tool assemblies are provided. The mowing blade assembly is driven by a central shaft rotatably mounted through a drive barrel which drives the mulching tool. The mulching tool assembly includes a plurality of blades, typically pivotally mounted, at least one of the mulching blades being in a lower mulching plane, and at least one other of the mulching blades being in an upper mulching plane.
摘要翻译：为割草和覆盖草坪植被提供覆盖的割草机，以减少切割植被的大小，更均匀地分配植被，一旦切割。提供反转，同轴割草刀和覆盖工具组件。割草叶片组件由可旋转地安装通过驱动覆盖物的驱动筒的中心轴驱动。覆盖工具组件包括通常枢转地安装的多个叶片，至少一个覆盖的覆盖层位于下覆盖的平面中，并且至少另一个覆盖的叶片位于上覆盖的平面中。

8. 发明授权

US4301872A Plow with correlated pull bar adjustment and support wheel steering 失效
标题翻译：犁具有相关的拉杆调节和支撑轮转向
公开(公告)号：US4301872A
公开(公告)日：1981-11-24
申请号：US182604
申请日：1980-08-29
申请人： Dawson W. Hastings , Robert L. Wagner
发明人： Dawson W. Hastings , Robert L. Wagner
IPC分类号： A01B69/00 , A01B73/00 , A01B63/22 , A01B63/32
CPC分类号： A01B69/004 , A01B73/00
摘要： An articulated plow is provided with a laterally swingable pull bar (31) and steerable intermediate support wheels (46, 47) which are controlled by a hydraulic system providing correlated movement through parallel connected hydraulic jacks (37, 66). A latch mechanism (86) for releasably securing the pull bar (31) in its plowing position of adjustment is operated by the pull bar control jack (37) through an operating lever (41) having a lost motion connection with a spring loaded latch pin (87). A locking plate (131) is provided to automatically lock the latch pin (87) in its retracted position when the pull bar (31) is moved to its transport position.
摘要翻译：铰接式犁设置有横向可摆动的拉杆（31）和可操纵的中间支撑轮（46,47），其由通过并联连接的液压千斤顶（37,66）提供相关运动的液压系统控制。用于将拉杆（31）可释放地固定在其调节的犁位置中的闩锁机构（86）由拉杆控制插座（37）通过操作杆（41）操作，所述操作杆具有与弹簧加载的闩锁销（87）。锁定板（131）被设置成当拉杆（31）移动到其输送位置时，自动地将闩锁销（87）锁定在其缩回位置。

9. 发明授权

US4271913A Articulated plow with horizontal angularity between its frames 失效
标题翻译：铰接式犁在其框架之间具有水平角度
公开(公告)号：US4271913A
公开(公告)日：1981-06-09
申请号：US54645
申请日：1979-07-02
申请人： Keith A. Wheeler , Dawson W. Hastings
发明人： Keith A. Wheeler , Dawson W. Hastings
IPC分类号： A01B3/26 , A01B15/12 , A01B65/02
CPC分类号： A01B15/125 , A01B3/26
摘要： The horizontal diagonal angle (z) of the rear frame (16) of an articulated plow (11) is greater than the horizontal diagonal angle (y) of the front frame (14), thus providing a lead angle (x) between the frames (14, 16). This construction reduces the overcut by the plow bottoms (17) that would otherwise occur due to the lateral flexing of the rear frame (16). The lead angle (x) can be adjusted between predetermined minimum and maximum values by moving an eccentric (51) between predetermined positions of pivotal adjustment. The eccentric (51) is part of a pivot joint (33) which together with a pivot joint (32) establishes the transverse pivot axis (31) between the articulated plow sections (12, 13).
摘要翻译：铰接犁（11）的后框架（16）的水平对角线（z）大于前框架（14）的水平对角线（y），从而在框架之间提供引导角（x）（14,16）。这种结构减少了由于后框架（16）的横向弯曲而可能发生的犁底部（17）的过度切割。通过使偏心轮（51）在枢转调节的预定位置之间移动，可以在预定的最小值和最大值之间调节前导角（x）。偏心件（51）是枢转接头（33）的一部分，其与枢转接头（32）一起在铰接的犁部分（12,13）之间建立横向枢转轴线（31）。

10. 发明授权

US4266618A Articulated plow with central support providing counter moment for rear section 失效
标题翻译：具有中心支撑的铰接式犁提供后部的反作用力矩
公开(公告)号：US4266618A
公开(公告)日：1981-05-12
申请号：US072422
申请日：1979-09-04
申请人： Keith A. Wheeler , Dawson W. Hastings
发明人： Keith A. Wheeler , Dawson W. Hastings
IPC分类号： A01B3/26 , A01B15/12 , A01B15/14
CPC分类号： A01B3/26 , A01B15/125
摘要： An articulated plow has a front section 12 supported at its front end by a ground engaging furrow wheel 19, a rear section 13 supported at its rear end by a ground engaging furrow wheel 22, pivot joints 32, 33 interconnecting the diagonally disposed frames 14, 16 of the end-to-end front and rear sections 12, 13 on a transverse articulation axis 31 and central support wheels 23, 24 which contact the ground forwardly of the articulation axis 31 to produce a counter moment acting on the rear section 13 to counteract the tendency of the rear plow bottoms to operate at a reduced plowing depth.
摘要翻译：铰接式犁具有前部12，其前端由地面接合沟槽19支撑，后部13在其后端由地面接合沟槽22支撑，枢轴接头32,33互连对角设置的框架14， 16的横向铰接轴线31上的端部到末端的前部和后部12,13以及中心支撑轮23,24，其与关节运动轴线31向前接触地面以产生作用在后部13上的反作用力矩抵消后犁底部以降低的耕作深度运行的趋势。

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