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    • 32. 发明申请
    • HAMMER TACKER
    • 汉姆勒克(HAMMER TACKER)
    • US20110248066A1
    • 2011-10-13
    • US13081214
    • 2011-04-06
    • Chih-Wei HUQi-Fu Liao
    • Chih-Wei HUQi-Fu Liao
    • B25C5/16
    • B25C5/16
    • A hammer tacker of the present invention includes a shell, a receiving tank, a magazine and a switch. The shell defines an inner chamber, and it includes a handle and a head which has a bottom opening. The receiving tank defines a space and has an opening facing downward, which communicates the bottom opening of the head. The magazine is slidably received in the receiving tank, and the magazine has a bottom surface on which a retaining slot is formed. The switch is pivotably disposed on the bottom of the shell. The switch has a press portion and a retaining portion, from which a retaining protrusion is extended. The retaining protrusion selectively engages with the retaining slot to prohibit the movement of the magazine. When the press portion is pressed, the retaining protrusion disengages from the retaining slot so that the magazine becomes slidable.
    • 本发明的锤式打桩机包括壳体,接收罐,料仓和开关。 壳体限定内腔,并且其包括具有底部开口的手柄和头部。 接收罐限定了一个空间并且具有面向下的开口,其使头部的底部开口连通。 盒子可滑动地容纳在接收罐中,并且盒体具有形成保持槽的底面。 开关可枢转地设置在壳体的底部。 开关具有按压部和保持部,保持突起从该保持部延伸。 保持突起选择性地与保持槽接合以禁止盒的移动。 当按压部分时,保持突起与保持槽脱离接合,使得盒体变得可滑动。
    • 35. 发明申请
    • Oil carrying bearing
    • 承载轴承
    • US20060165327A1
    • 2006-07-27
    • US11134436
    • 2005-05-23
    • Mou-Kun ChenYen-Fu Liao
    • Mou-Kun ChenYen-Fu Liao
    • F16C33/10
    • F16C33/103
    • An oil carrying bearing includes a single bearing having oil storage ports and an interior of the bearing is defined a shaft hole. Width of a cross-sectional area of each of the ports is smaller than diameter of the shaft hole, thereby enabling a shaft to be supported by a relatively large support prop surface. The ports can be further adopted with inclined surfaces that provide the ports with a tapered expanded form, thereby forming a compression or yield space for the stored oil, which, because of a centrifugal force effect of the rotating shaft, controls discharge of oil and guides distribution flow to the shaft. Furthermore, outward port openings of the ports are sealed with end-seal members thereby effectively achieving complete encasing of an exterior portion of the bearing, preventing oil from leaking out.
    • 载油轴承包括具有储油口的单个轴承,并且轴承的内部被限定为轴孔。 每个端口的横截面积的宽度小于轴孔的直径,从而使得轴能够被较大的支撑支撑表面支撑。 这些端口可以进一步采用倾斜表面,其倾斜表面提供了锥形膨胀形式的端口,从而形成用于储存油的压缩或产出空间,其由于旋转轴的离心力影响来控制油和导向件的排出 分配流向轴。 此外,端口的向外的开口开口用端部密封件密封,从而有效地实现了轴承的外部部分的完全包装,从而防止油泄漏。
    • 37. 发明授权
    • Precision servo control system for a pneumatic actuator
    • 用于气动执行机构的精密伺服控制系统
    • US06523451B1
    • 2003-02-25
    • US09699039
    • 2000-10-27
    • Chen-Fu LiaoPaul B. GladenKeith Hochhalter
    • Chen-Fu LiaoPaul B. GladenKeith Hochhalter
    • F15B909
    • F15B15/12F15B9/09F15B9/14F15B15/082F15B2211/3057
    • A precision servo control system for a pneumatic actuator has a piston positionable over a stroke of the pneumatic actuator using a supply of pressurized gas. A brake and a sensor system are connected to the actuator and to the servo control system. The servo control system operates to initiate the forward thrust from the pressurized gas to move the piston along the stroke. When a braking point along the stroke is determined, the servo control system initiates a reverse thrust from the pressurized gas while maintaining the forward thrust and simultaneously begins to selectively apply the brake to stop the piston within a predetermined tolerance of a desired stopping position. The precision servo control system is easily programmable in a manner similar to that of a control system for electrical actuators. The precision servo control system can maintain the predetermined tolerance even under changing loads, long stroke lengths or vertically oriented stroke directions. The precision control servo system preferably utilizes simple directional valves, instead of complex and expensive servo valves, to regulate the pressurized gas. The precision servo control system achieves positional accuracy to a predetermined tolerance that is a fixed value, regardless of the stroke length.
    • 用于气动致动器的精密伺服控制系统具有可使用加压气体供应的气动执行机构的行程定位的活塞。 制动器和传感器系统连接到执行器和伺服控制系统。 伺服控制系统用于启动来自加压气体的向前推力以沿着行程移动活塞。 当确定沿行程的制动点时,伺服控制系统在保持向前推力的同时开始加压气体的反向推力,同时开始选择性地施加制动器以将活塞停止在期望停止位置的预定公差范围内。 精密伺服控制系统以类似于用于电动执行器的控制系统的方式易于编程。 即使在变化的负载,长行程长度或垂直取向的行程方向上,精密伺服控制系统也能够保持预定的公差。 精密控制伺服系统优选地使用简单的方向阀而不是复杂和昂贵的伺服阀来调节加压气体。 精密伺服控制系统将位置精度达到固定值的预定公差,而与行程长度无关。
    • 38. 发明申请
    • RECIPROCATING DEVICE FOR ELECTRIC HAIR CUTTER
    • 电动切割机的再生装置
    • US20160006332A1
    • 2016-01-07
    • US14325326
    • 2014-07-07
    • Yen-Fu Liao
    • Yen-Fu Liao
    • H02K35/02
    • H02K33/16
    • A reciprocating device used for electric hair cutter includes a housing, a magnetism transmitting unit, a coil unit, a reciprocating unit, a pivotal unit and a stationary magnet unit. After the coil unit is fitted to the magnetism transmitting unit, the former is partially surrounded by the latter. Through the pivotal unit, the reciprocating unit is pivotally fitted to the reciprocating device near the latter's rear or front end. The front or rear portion of the reciprocating unit passes through the magnetism transmitting unit. The other end of the reciprocating unit passes through the stationary magnet unit. In this manner, a portion of the reciprocating unit is housed or enclosed in the magnetism transmitting unit, allowing a reduction in the size of the prior art reciprocating device and hence the electric hair cutter in the prior art.
    • 用于电动割草机的往复运动装置包括壳体,磁传递单元,线圈单元,往复运动单元,枢转单元和固定磁体单元。 在将线圈单元安装到磁性传输单元之后,前者被后者部分地包围。 通过枢转单元,往复运动单元枢转地安装在靠近后者或前端的往复运动装置上。 往复式单元的前部或后部通过磁性传递单元。 往复式单元的另一端通过固定磁体单元。 以这种方式,往复运动单元的一部分被容纳或封闭在磁性传递单元中,从而允许现有技术的往复运动装置和现有技术中的电动切割机的尺寸减小。