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    • 21. 发明申请
    • Hybrid Laser Processing Apparatus
    • 混合式激光加工设备
    • US20080169275A1
    • 2008-07-17
    • US11885854
    • 2005-10-20
    • Ryoji KosekiMotoi SasakiYoshihiro Kawahara
    • Ryoji KosekiMotoi SasakiYoshihiro Kawahara
    • B23K26/06B23K26/14
    • B26F3/004B23K26/02B23K26/064B23K26/0648B23K26/0665B23K26/1436B23K26/146B23K26/1476B24C1/006B24C1/04
    • 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.
    • 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。
    • 24. 发明授权
    • Electrostatic recording apparatus
    • 静电记录装置
    • US4516141A
    • 1985-05-07
    • US444817
    • 1982-11-23
    • Yoshihiro KawaharaKiyoshi Hayashi
    • Yoshihiro KawaharaKiyoshi Hayashi
    • B41J2/41B41J11/20G03G15/22G01D15/06
    • B41J2/41
    • 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.
    • 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 。
    • 25. 发明授权
    • Cab door structure
    • 驾驶室门结构
    • US07597385B2
    • 2009-10-06
    • US11853496
    • 2007-09-11
    • Takashi ShibataYoshifumi HoriuchiYoshihiro KawaharaMitsugu Kobayashi
    • Takashi ShibataYoshifumi HoriuchiYoshihiro KawaharaMitsugu Kobayashi
    • B60J5/04
    • B60J5/0487B60J10/80
    • A door structure for a cab includes a door frame defining an entrance to the cab, a door for opening and closing the entrance, a hinge disposed between the door and the door frame and having an axis, the door being configured to be allowed to swing about the axis of the hinges between an open position and a closed positions, a door handle attached to the door for opening and closing the door, and a door lock for locking the door in the closed position. The door includes a door body formed of resin, and a reinforcing frame fixed to the door body. A gap between the door body and the door frame when the door is in the closed position is sealed by a seal material interposed between the door body and the door frame.
    • 一种用于驾驶室的门结构,包括限定出入口的门框,用于打开和关闭入口的门,设置在门和门框之间并具有轴线的铰链,门构造成允许摆动 关于铰链在打开位置和关闭位置之间的轴线,附接到门的门把手用于打开和关闭门;以及门锁,用于将门锁定在关闭位置。 门包括由树脂形成的门体和固定到门体的加强框架。 当门处于关闭位置时,门体和门框之间的间隙被插入门体和门框之间的密封材料密封。
    • 26. 发明授权
    • Device for connecting work machine to tractor
    • 将作业机连接到拖拉机的装置
    • US4887680A
    • 1989-12-19
    • US239758
    • 1988-09-01
    • Kenkichi NozakaYoshihiro KawaharaTakashi FukutakaFumiharu Horie
    • Kenkichi NozakaYoshihiro KawaharaTakashi FukutakaFumiharu Horie
    • A01B71/06
    • A01B71/063Y10T403/7033
    • A device for automatically connecting a work machine to a tractor includes a connector for interconnecting the rear ends of top link and lower links of a three-point link assembly pivoted to the body of the tractor. The connector has an upper engaging portion and lower engaging portions automatically engageable with an upper connecting portion and lower connecting portions of the work machine, respectively. The connector is further provided with an assembly for automatically coupling the input shaft of the work machine to a transmission shaft connected to the PTO shaft of the tractor. The coupling assembly includes a coiled spring supporting the rear end of the transmission shaft freely movably and axially movably for accommodating misalignment of the input shaft relative to the transmission shaft when the two shafts are to be coupled together.
    • 用于将作业机器自动连接到拖拉机的装置包括用于互连上链节的后端和枢转到拖拉机主体的三点连杆组件的下连杆的连接器。 连接器具有上接合部分和下接合部分,分别与作业机械的上连接部分和下连接部分自动接合。 连接器还设置有用于将作业机械的输入轴自动连接到连接到拖拉机的PTO轴的传动轴的组件。 联接组件包括一个螺旋弹簧,该弹簧支撑传动轴的后端,可自由移动和轴向移动,以便当两个轴要联接在一起时,用于调节输入轴相对于传动轴的不对准。
    • 27. 发明授权
    • Hybrid laser processing apparatus
    • 混合式激光加工装置
    • US07705266B2
    • 2010-04-27
    • US11885854
    • 2005-10-20
    • Ryoji KosekiMotoi SasakiYoshihiro Kawahara
    • Ryoji KosekiMotoi SasakiYoshihiro Kawahara
    • B23K26/14B23K26/16B23K26/38
    • B26F3/004B23K26/02B23K26/064B23K26/0648B23K26/0665B23K26/1436B23K26/146B23K26/1476B24C1/006B24C1/04
    • 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.
    • 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成为到达待处理物体2的液柱W.在注射喷嘴13中形成朝向被处理物体2减小直径的第一倾斜面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之外并且更靠近被处理物体2的侧面,并且激光束L在比最小直径部分13d的外侧更反射 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。
    • 28. 发明申请
    • Hybrid Laser Processing Apparatus
    • 混合式激光加工设备
    • US20090045177A1
    • 2009-02-19
    • US11988531
    • 2006-07-11
    • Ryoji KosekiMotoi SasakiYoshihiro Kawahara
    • Ryoji KosekiMotoi SasakiYoshihiro Kawahara
    • B23K26/06
    • B23K26/0643B23K26/064B23K26/0665B23K26/08B23K26/146B23K26/38B23K2101/40B26F3/004
    • Laser beam L oscillated by a laser oscillator 4 is guided by an optical fiber 12 constituting laser-guiding means 7 to a processing head 6, a liquid passageway 25 to which a high-pressure liquid is supplied by a high-pressure pump 5 is formed in the processing head, and this high-pressure liquid is jetted in the form of a liquid column W from a jet hole 24 of a jet nozzle 23 provided at a lower end of the processing head 6. The optical fiber is exposed inside of the liquid passageway, and a tip of a fiber core 12a of the optical fiber projects beyond a fiber clad 12b, and is close to the vicinity of the jet hole.The laser beam irradiated from the fiber core is guided to the liquid column after it is reflected on a first inclined surface 24a formed on the jet hole, and processing on the workpiece 2 is performed.The laser beam can easily be guided to the liquid column.
    • 由激光振荡器4振荡的激光束L由构成激光引导装置7的光纤12引导到处理头6,形成由高压泵5供给高压液体的液体通道25 在处理头中,并且该高压液体从设置在处理头6的下端处的喷嘴23的喷射孔24以液柱W的形式喷射。光纤暴露在处理头6的内部 液体通道,光纤的纤维芯12a的尖端突出超过纤维包层12b,并且靠近喷射孔附近。 从形成在射出孔上的第一倾斜面24a反射后,从纤维芯照射的激光束被引导到液柱,进行对工件2的加工。 激光束可以容易地被引导到液柱。