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    • 4. 发明申请
    • NOZZLE FOR PROVIDING PARTICULATE MATERIALS TO A BULK TRANSFER APPARATUS
    • 向颗粒传送装置提供颗粒物料的喷嘴
    • US20110016664A1
    • 2011-01-27
    • US12509822
    • 2009-07-27
    • Paul KerrKent Woods
    • Paul KerrKent Woods
    • A47L9/02
    • E01H1/105A01C15/003B65G65/22
    • A nozzle for providing particulate materials to a suction intake hose connected to a bulk transfer apparatus is provided. A body structure of the nozzle comprises comprising a connecting mechanism for connecting to an end portion of the suction intake hose. A support mechanism is mechanically connected to the body structure for movably supporting the body structure. A particulate materials transport mechanism is placed in front of the body structure. The particulate materials transport mechanism comprises a movable mechanical structure for mechanically transporting the particulate materials into an airstream generated by suction through the suction intake hose. A hood is mounted to a front portion of the body structure for guiding the airstream towards an opening in fluid communication with the connecting mechanism.
    • 提供了一种用于向连接到批量传送装置的抽吸进气软管提供颗粒材料的喷嘴。 喷嘴的主体结构包括连接机构,用于连接到吸入进气软管的端部。 支撑机构机械地连接到主体结构,用于可移动地支撑身体结构。 颗粒材料输送机构放置在身体结构的前面。 颗粒材料输送机构包括可移动的机械结构,用于将颗粒材料机械地输送到通过抽吸进气软管抽吸产生的气流中。 罩体安装到主体结构的前部,用于将气流引向与连接机构流体连通的开口。
    • 7. 发明授权
    • Street clearing device
    • 街道清理设备
    • US4307523A
    • 1981-12-29
    • US101221
    • 1979-12-07
    • Gottfried ReissingerHarro Reissinger
    • Gottfried ReissingerHarro Reissinger
    • E01H1/10E01H5/06
    • E01H5/06E01H1/105
    • A street clearing device comprises a share member mounted on a propulsion vehicle. A rotary member is rotatably supported below the share member. The rotary member carries a hard scraping blade and an elastic scraping blade mounted at spaced locations so that the blades may be alternately disposed in an operative position with respect to a surface to be cleared. The orientation of the rotary member is determined by an actuating assembly which includes a toggle lever and an adjustable mounting member connected to the toggle lever for adjusting the latter and thereby selectively rotate the rotary member. The actuating assembly further includes a spring operatively connected to the toggle lever to enable the toggle lever to yield in response to the hard blade striking an obstruction, but preventing the toggle lever from yielding when the elastic blade is in the operative position.
    • 街道清理装置包括安装在推进车辆上的共享构件。 旋转构件被可旋转地支撑在共享构件下方。 旋转构件承载安装在间隔位置处的硬刮刀和弹性刮刀,使得刀片可以相对于要清除的表面交替地设置在操作位置。 旋转构件的取向由致动组件确定,该致动组件包括肘节杆和连接到肘节杆的可调节安装构件,用于调节旋转构件,从而选择性地旋转旋转构件。 所述致动组件还包括可操作地连接到所述肘杆的弹簧,以使所述肘杆响应于所述硬叶片撞击障碍物而屈服,但是当所述弹性叶片处于所述操作位置时防止所述肘杆屈服。