Electrostatic recording apparatus
    1.
    发明授权
    Electrostatic recording apparatus 失效
    静电记录装置

    公开(公告)号:US4516141A

    公开(公告)日:1985-05-07

    申请号:US444817

    申请日:1982-11-23

    CPC分类号: B41J2/41

    摘要: An electrostatic recording apparatus for recording, developing and fixing an image on a sheet of recording paper, comprises an electrostatic recording head and a roller. Transport structure is located at the down stream side of the electrostatic recording head with respect to a direction of feed of the sheet of recording paper. A control rotates the roller when a leading edge of the sheet of recording paper is sandwiched between the electrostatic recording head and the roller and stops rotation of the roller during a period of time after the leading edge of the sheet of recording paper which has passed through the electrostatic recording head and the roller has started being transported by the transport structure and before the trailing edge has passed between the electrostatic recording head and the roller, the roller being rotatable in response to feeding of the sheet after the roller has ceased to be driven.

    摘要翻译: 一种用于在一张记录纸上记录,显影和固定图像的静电记录装置包括静电记录头和辊。 传送结构相对于记录纸的进给方向位于静电记录头的下游侧。 当记录纸张的前缘被夹在静电记录头和辊子之间时,控制器旋转辊子,并且在已经通过的记录纸张的前缘之后的一段时间内停止辊子的旋转 静电记录头和辊已经开始通过传送结构传送,并且在后缘已经通过静电记录头和辊之间,辊可响应于在辊已经停止被驱动之后片材的馈送而可旋转 。

    Electrostatic recording apparatus
    2.
    发明授权
    Electrostatic recording apparatus 失效
    静电记录装置

    公开(公告)号:US4518975A

    公开(公告)日:1985-05-21

    申请号:US445475

    申请日:1982-11-30

    摘要: An electrostatic recording apparatus for recording, developing and fixing an image on a sheet of recording paper includes an electrostatic recording head and a roller for forming an electrostatic image on the sheet of recording paper while the latter travels between the electrostatic recording head and the roller. The electrostatic recording head and the roller are relatively movable toward each other for pressing the sheet of recording paper against the electrostatic recording head during a period of time in which the sheet of recording paper travels between the electrostatic recording head and the roller to allow the electrostatic recording head to form the electrostatic image on the sheet of recording paper. The electrostatic recording head and the roller are relatively displaceable away from each other during a period of time other than the above period of time. The roller has a first portion which rotates whenever a sheet of recording paper passes between the recording head and the roller, and a second portion which rotates only when a sheet of paper having a predetermined width passes between the recording head and the roller.

    摘要翻译: 用于在一张记录纸上记录,显影和固定图像的静电记录装置包括静电记录头和用于在记录纸上形成静电图像的辊,同时其在静电记录头和辊之间行进。 静电记录头和辊彼此相对移动,以在记录纸在静电记录头和辊之间行进的时间段内将记录纸压靠在静电记录头上以允许静电 记录头以在记录纸上形成静电图像。 在上述时间段之外的时间段期间,静电记录头和辊子可以彼此相对移位。 该辊具有第一部分,每当一张记录纸通过记录头和辊之间时,该第一部分旋转;以及第二部分,仅当具有预定宽度的纸张通过记录头和辊之间时才旋转。

    Mower unit attachable to a vehicle body
    4.
    发明授权
    Mower unit attachable to a vehicle body 有权
    可连接到车体的割草机单元

    公开(公告)号:US06848246B2

    公开(公告)日:2005-02-01

    申请号:US10378555

    申请日:2003-03-03

    CPC分类号: A01D34/71 A01D2101/00

    摘要: A mower unit attachable to a vehicle body includes a mower deck. The mower deck defines a grass discharge opening at an opposite side of one side wall, and has a plurality of rotary blades juxtaposed inside the mower deck to be rotatable about vertical axes. All of the rotary blades are rotatable in the same direction so that a front half, with respect to a traveling direction, of a track of rotation of each rotary blade points toward the side having the grass discharge opening. A rear baffle depends from a top board of the mower deck for enclosing the rotary blades in combination with a front wall, and surrounds, in form of a concentric part circle, a rear portion of the track of rotation of each rotary blade. A front baffle and a mulching baffle are provided to be selectively attached to the mower deck to be located forwardly of the tracks of rotation of the rotary blades. The front baffle includes curved segments each for surrounding, in form of a concentric part circle, a front portion of the track of rotation of one rotary blade, and counter curved segments for connecting the curved segments. The mulching baffle, in combination with the rear baffle, defines a mulching chamber surrounding the track of rotation of each rotary blade.

    摘要翻译: 可连接到车体的割草机单元包括割草机板。 割草机甲板在一个侧壁的相对侧限定出草排放口,并且具有并列在割草机甲板内部的多个旋转刀片,以便围绕垂直轴线旋转。 所有旋转叶片都可以沿相同的方向旋转,使得相对于行进方向的每个旋转叶片的旋转轨迹的前半部指向具有草排出口的一侧。 后挡板由割草机甲板的顶板取代,用于将旋转刀片与前壁组合在一起,并以同心圆圈的形式包围每个旋转叶片的旋转轨迹的后部。 提供前挡板和覆盖挡板以选择性地附接到割草机甲板以位于旋转叶片的旋转轨迹的前方。 前挡板包括弯曲段,每个弯曲段用于围绕同心圆的形式围绕一个旋转叶片的旋转轨迹的前部,以及用于连接弯曲段的相对弯曲段。 覆盖的挡板与后挡板结合,限定围绕每个旋转叶片的旋转轨迹的覆盖室。

    Lawn tractor with jack-up mechanism
    5.
    发明授权
    Lawn tractor with jack-up mechanism 有权
    具有自升式机构的草坪拖拉机

    公开(公告)号:US06516597B1

    公开(公告)日:2003-02-11

    申请号:US09516994

    申请日:2000-03-01

    IPC分类号: A01D3403

    摘要: A mid-mount type lawn tractor having idle wheels disposed at one end in a fore and aft direction of a vehicle body, drive wheels disposed at the other end in the fore and aft direction of the vehicle body, a mower unit connected to the vehicle body between the idle wheels and drive wheels. The lawn tractor includes a wheel support frame supporting the idle wheels and pivotably connected to the vehicle body. A pivotal movement of the wheel support frame relative to the vehicle body displaces the idle wheels relative to the vehicle body, to produce a running posture or a jack-up posture lifting at least part of the vehicle body. The pivotal movement of the wheel support frame is caused by a jack device.

    摘要翻译: 一种中置式草坪拖拉机,其具有沿车体前后方向一端设置的空转轮,设置在车身前后方向上的另一端的驱动轮,与车辆连接的割草机单元 主体之间的空转轮和驱动轮。 草坪拖拉机包括支撑空转轮并且可枢转地连接到车体的轮支撑框架。 车轮支撑框架相对于车身的枢转运动相对于车身移动空转轮,以产生提升至少部分车身的行驶姿势或起升姿势。 车轮支撑架的枢转运动是由千斤顶装置引起的。

    Lift mechanism for reel-type cutting units
    6.
    发明授权
    Lift mechanism for reel-type cutting units 失效
    卷盘式切割装置的提升机构

    公开(公告)号:US6052973A

    公开(公告)日:2000-04-25

    申请号:US9125

    申请日:1998-01-20

    IPC分类号: A01D75/30 A01D34/53

    CPC分类号: A01D75/306

    摘要: A lawn tractor includes a vehicle body, a center reel-type cutting unit, and side reel-type cutting units arranged laterally of the center reel-type cutting unit with respect to a moving direction of the vehicle body, wherein a cutting track by the center reel-type cutting unit and cutting tracks by the side reel-type cutting units partly overlap one another. A first lift mechanism vertically movably connects the center reel-type cutting unit to the vehicle body, wherein the first lift mechanism is operable to raise and lower the center reel-type cutting unit without displacing the center reel-type cutting unit transversely of the moving direction. Second lift mechanisms vertically movably connect the side reel-type cutting units to the vehicle body, respectively, wherein the second lift mechanisms are operable to raise and lower the side reel-type cutting units without displacing the side reel-type cutting units transversely of the moving direction.

    摘要翻译: 一种草坪拖拉机包括车体,中心卷轴式切割单元和相对于车身移动方向布置在中心卷轴式切割单元的侧面的侧卷轴型切割单元,其中,通过 中心卷线式切割单元和侧卷轴式切割单元的切割轨道部分地彼此重叠。 第一提升机构将中心卷线式切割单元垂直移动地连接到车体,其中第一提升机构可操作以升高和降低中心卷轴式切割单元,而不使中心卷轴型切割单元横向移动 方向。 第二提升机构分别将侧卷轴式切割单元垂直移动地连接到车身,其中第二提升机构可操作以升高和降低侧卷轴式切割单元,而不使侧卷轴型切割单元横向于 移动方向。

    Lawn mower having passages for engine cooling air
    8.
    发明授权
    Lawn mower having passages for engine cooling air 失效
    割草机具有发动机冷却空气的通道

    公开(公告)号:US5199521A

    公开(公告)日:1993-04-06

    申请号:US689197

    申请日:1991-04-22

    IPC分类号: B60K11/04 F01P11/12

    CPC分类号: F01P11/12 B60K11/04

    摘要: A lawn mower having a driver's section and a grass cutting unit forwardly of a vehicle body; an engine mounted between front and rear wheels; and a pair of main frames extending longitudinally of the vehicle body, each of the main frames including a front frame member, and a rear frame member connected to the front frame member and disposed at a lower level than the front frame member. The engine is mounted below the main frames between the front and rear wheels, and has a radiator disposed rearwardly of the engine and having an upper portion projecting upwardly of the rear frame members. The engine is surrounded by a first cover assembly including side covers depending respectively from the main frames, lower covers connecting the respective side covers to lower positions of the engine, and a front cover for closing an area forwardly of the engine. The first cover assembly defines first ambient air intake openings. A second cover is disposed rearwardly of the driver's section for covering the upper portion of the radiator. The second cover defines a second ambient air intake opening in a forward portion thereof. Cooling air flows produced by a fan disposed adjacent the radiator are drawn through the first and second ambient air intake openings, at least a large part of the cooling air flows being exhausted rearwardly through the radiator.

    摘要翻译: 具有驾驶员部分的割草机和车体前方的草切割单元; 安装在前轮和后轮之间的发动机; 以及一对沿车身纵向延伸的主框架,每个主框架包括前框架构件和与前框架构件连接并且设置在比前框架构件更低的水平面的后框架构件。 发动机安装在前轮和后轮之间的主框架下方,并且具有设置在发动机后方并具有从后框架构件向上突出的上部的散热器。 发动机由第一盖组件围绕,第一盖组件包括分别从主框架,下盖将各个侧盖连接到发动机下部位置的侧盖,以及用于封闭发动机前方区域的前盖。 第一盖组件限定第一环境空气吸入口。 第二盖设置在驾驶员的后部以覆盖散热器的上部。 第二盖在其前部限定第二环境空气入口。 通过设置在散热器附近的风扇产生的冷却空气流被吸入第一和第二环境空气吸入口,至少大部分冷却空气流向后排出通过散热器。

    Cabin door device
    9.
    发明授权
    Cabin door device 有权
    客舱门装置

    公开(公告)号:US07988210B2

    公开(公告)日:2011-08-02

    申请号:US11726393

    申请日:2007-03-21

    IPC分类号: E05B15/02 E05B15/00

    摘要: A cabin door device having a cabin frame, comprises: a door mounted to a side part of the cabin frame so as to be moveable between a fully closed position and a fully open position; and a main striker supported by the cabin frame, wherein the door has a lock device, and the door is held in the fully closed position by the lock device engaging the striker; and an auxiliary striker that is supported by the cabin frame and whose position can be changed between a held posture, in which the door is held at an intermediate position between the fully closed position and the fully open position by coupling with the lock device, and a retracted position in which the lock device of the door is allowed to engage with the striker.

    摘要翻译: 一种具有机舱框架的机舱门装置,包括:门安装在机架框架的侧部,以便在完全关闭位置和完全打开位置之间移动; 以及由所述车厢框架支撑的主撞杆,其中所述门具有锁定装置,并且所述门通过与所述撞针接合的所述锁定装置保持在所述完全关闭位置; 以及辅助撞针,其由所述机舱框架支撑,并且其位置可以在保持姿势之间改变,在所述保持姿态中,所述门通过与所述锁定装置联接而保持在所述完全关闭位置和所述完全打开位置之间的中间位置;以及 缩回位置,其中门的锁定装置允许与撞针接合。

    Hybrid Laser Processing Apparatus
    10.
    发明申请
    Hybrid Laser Processing Apparatus 有权
    混合式激光加工设备

    公开(公告)号:US20080169275A1

    公开(公告)日:2008-07-17

    申请号:US11885854

    申请日:2005-10-20

    IPC分类号: B23K26/06 B23K26/14

    摘要: A hybrid laser processing apparatus 1 includes a laser oscillator 4 which oscillates a laser beam L, a high-pressure pump 5 which supplies liquid, wherein liquid supplied from the high-pressure pump 5 is injected from an injection nozzle 13 provided at a tip of a processing head 6 and becomes a liquid column W to reach an object to be processed 2. A first inclined plane 13b which reduces the diameter toward the object to be processed 2 is formed in the injection nozzle 13, the condensing lens 12 which condenses the laser beam L is designed so that the focus of the laser beam L is positioned beyond the injection nozzle 13 and closer to the side of the object to be processed 2 and the laser beam L on the side outer than the minimum diameter part 13d is reflected on the first inclined plane 13b and thereafter guided to the liquid column W.Positional matching of the condensing lens and the injection nozzle is simple and the guided laser beam does not pop out of the liquid column. Moreover, manufacturing costs and running costs can be reduced.

    摘要翻译: 混合式激光加工装置1包括振荡激光束L的激光振荡器4,提供液体的高压泵5,其中从高压泵5供应的液体从设置在高压泵5的尖端处的喷嘴13喷射 处理头6并成为到达待处理物体2的液柱W.在注射喷嘴13中形成减小直径朝向待处理物体2的直径的第一倾斜面13b,会聚透镜12 激光束L被设计成使得激光束L的焦点位于喷射喷嘴13之外并且更靠近待处理物体2的侧面,并且激光束L在比最小直径部分13d的外侧 被反射在第一倾斜平面13b上,然后被引导到液柱W.聚光透镜和注射喷嘴的位置匹配简单,并且引导的激光束不会从液柱中弹出。 此外,可以降低制造成本和运行成本。