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    • 55. 发明授权
    • Remotely controllable cable assembly
    • 遥控电缆组件
    • US4825986A
    • 1989-05-02
    • US133286
    • 1987-12-14
    • Donald F. Pepper
    • Donald F. Pepper
    • B65H75/34H01R13/70H02G11/02H01H9/00
    • B65H75/4486H01R13/70H02G11/02B65H2551/13B65H2701/34H01R2201/26
    • A cable assembly is described, for safely connecting an electrical power source such as an electrical outlet at an airport, to a power consuming device such as an aircraft. The assembly includes an electrical cable (18) with a connector (16) at one end for engaging the receptacle on an aircraft to supply power thereto, and a relay (30) at the inner end of the cable which can connect and disconnect a power source to the cable. "On" and "off" power switches (32, 34) are located near the outer end of the cable. The "on" switch enables a workman to operate the remote relay to turn on the power immediately after he has connected the outer end of the cable to the power consuming device. This encourages the workman to apply a voltage to the cable only after the connection is made, to avoid sparks that might ignite flammable fumes. The cable also includes two switches (102, 126) near its outer end for operating a motor that extends or retracts the cable from a cable storage device, the motor operating only while the switch continues to be manually depressed. This assures that the workman will hold the connector end of the cable above the ground while winding it up, to avoid damage to the outer end of the cable.
    • 描述了一种电缆组件,用于将诸如机场的电源插座的电源安全地连接到诸如飞机的功率消耗装置。 组件包括电缆(18),其一端具有连接器(16),用于将飞机上的插座接合以供电;以及在电缆的内端处的可连接和断开电源的继电器(30) 来源到电缆。 “开”和“关”电源开关(32,34)位于电缆外端附近。 “开”开关使工人能够操作远程继电器,将电缆的外端连接到耗电装置后立即打开电源。 这鼓励工作人员在连接后才向电缆施加电压,以避免可能点燃易燃烟雾的火花。 电缆还包括在其外端附近的两个开关(102,126),用于操作电动机,该电动机从电缆存储装置延伸或缩回电缆,电动机仅在开关继续手动按压时才起作用。 这确保了工作人员将电缆的连接器端部固定在地面上,同时将其缠绕起来,以避免损坏电缆的外端。
    • 59. 发明授权
    • Multi-mode traveling sprinkler
    • 多模式旅行洒水器
    • US07182274B2
    • 2007-02-27
    • US10715864
    • 2003-11-16
    • Juergen Nies
    • Juergen Nies
    • B65H75/00
    • B65H75/403B05B3/06B65H75/4478B65H2551/13
    • Aspects of the invention relate to a sprinkler apparatus providing multiple operational modes. For instance, the apparatus can operate as a conventional traveling sprinkler. In addition, the apparatus can provide one or more additional ports so that a user can attach additional hoses or other watering or irrigation equipment. The apparatus can include a switch so that a user can selectively switch a valve so that a fluid flows substantially exclusively to one of these additional ports. In one embodiment, a hose or other fluid dispensing device can be attached to one of the additional ports so that an operator can wash a car, water hanging pots, or perform other watering functions that cannot be accomplished by a traveling sprinkler.
    • 本发明的方面涉及提供多种操作模式的喷洒装置。 例如,该装置可以作为常规的行驶喷洒器操作。 此外,该装置可以提供一个或多个附加端口,使得用户可以附接附加的软管或其它浇灌或灌溉设备。 该装置可以包括开关,使得用户可以选择性地切换阀,使得流体基本上仅排放到这些附加端口中的一个。 在一个实施例中,软管或其他流体分配装置可以附接到附加端口中的一个,使得操作者可以洗涤汽车,水壶,或执行其他不能由移动喷洒器完成的浇水功能。
    • 60. 发明申请
    • Labor reduction type agricultural chemical spraying system having automatic hose winding and unwinding apparatus
    • 具有自动软管缠绕和退绕装置的劳动减免型农药喷洒系统
    • US20050087644A1
    • 2005-04-28
    • US10748072
    • 2003-12-30
    • Sang Kim
    • Sang Kim
    • A01M7/00A01M25/00B65H27/00B65H57/00B65H75/38B65H75/42B65H75/44B65H75/48
    • B65H75/4407B65H75/425B65H75/4484B65H2551/13
    • The present invention relates to a labor reduction type agricultural chemical spraying system having an automatic hose winding and unwinding apparatus by which one worker is capable of spraying agricultural chemicals in such a manner that a hose is automatically wound and unwound from a reel based on a remotely controlled motor. The labor reduction type agricultural chemical spraying system having an automatic hose winding and unwinding apparatus comprises a frame in which a motored sprayer connected with an engine is installed; a reel rotatably installed in the frame wherein a hose is wound onto the reel; a first driving motor driven in both directions for rotating the reel in normal and reverse directions in accordance with a remote control signal; a rotary shaft rotating by a driving force from the rotary shaft of the reel and reciprocating a movable piece engaged to an upper side in the left and right directions with respect to the reel; a second driving motor installed on the movable piece in cooperation with the first driving motor and driven in the normal and reverse directions in accordance with a remote control signal; and a pair of rollers that are installed in the movable piece and are rotatably connected with the second driving motor and tension an outer surface of the hose, and unwind the hose from the reel.
    • 本发明涉及一种劳力减轻型农药喷洒系统,其具有自动软管卷绕和退绕装置,通过该自动软管卷绕和退绕装置,一个工人能够以这样一种方式喷洒农药,使得软管基于远程自动卷绕并从卷轴展开 控制电机。 具有自动软管卷绕和退绕装置的劳力减轻型农药喷洒系统包括其中安装有与发动机连接的电动喷雾器的框架; 可旋转地安装在框架中的卷轴,其中软管缠绕在卷轴上; 第一驱动电机,其沿两个方向驱动,用于根据遥控信号沿正反方向旋转卷轴; 旋转轴,其通过来自所述卷轴的旋转轴的驱动力旋转,并且使相对于所述卷轴在左右方向上接合的可动片往复运动; 第二驱动马达,与第一驱动马达协作安装在可动件上,并根据遥控信号沿正反方向驱动; 以及一对辊,其安装在所述可动件中并与所述第二驱动马达可旋转地连接并且张紧所述软管的外表面,并且将所述软管从所述卷轴展开。