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    • 17. 发明专利
    • UNIVERSAL JOINT DEVICE FOR NOZZLE
    • JP2000140727A
    • 2000-05-23
    • JP32565198
    • 1998-11-16
    • ISHIKAME KOGYO KK
    • KATAOKA NOBORU
    • B05B15/68F16L27/093B05B15/08
    • PROBLEM TO BE SOLVED: To rotate a nozzle body in a wide range, and fasten it surely at a rotative position of the nozzle body by changing freely a direction of the nozzle body by combining several sets of universal joint components comprising clamping bodies such as a fixing junction pipe, a rotative junction pipe provided freely rotatably provided thereto, a bolt for fixing the rotative junction pipe, or the like. SOLUTION: A universal joint device 1 has at least a universal joint component 2 and another universal joint component 3. The universal joint component 2 comprises a fixing junction pipe 21 provided in a threaded hole 41 of a fixing body 4, a rotative junction pipe 22 provided freely rotatably provided thereto, and a bolt 23 for fixing the rotative junction pipe 22. An open-close plug 26 is provided to the fixing junction pipe 21. The rotative junction pipe 22 can be rotated by almost 360 deg. in a direction crossing at right angle an axis of the fixing junction pipe 21 by threading back and in of the bolt 23. The universal joint component 3 has, in the same way, a fixing junction pipe 31, a rotative junction pipe 32, and a bolt 33. A nozzle body 5 is rotatably or in a fastened state provided to the rotative junction pipe 32.
    • 19. 发明专利
    • SPREADING APPARATUS
    • JPH11267551A
    • 1999-10-05
    • JP9832998
    • 1998-03-26
    • URA NORIO
    • URA NORIO
    • A01G9/24A01G25/02A01M7/00B05B1/20B05B3/12B05B13/04B05B15/68B05B15/08
    • PROBLEM TO BE SOLVED: To provide a spreading apparatus which is small-sized and compact, has a simple constitution, is lightweight, and can be easily and simply installed, and by which the range of spreading of spreading liq., gas, etc., can be enlarged, and efficient and ideal spreading can be performed, and in which a feeding pipe is surely, stably swing for a long time, and which is easily automated, and in which burden on an operator is decreased and rotational force of a pipe swinging motor is surely transmitted to the feeding pipe, and by which the spreading liq., etc., can be surely and easily fed into the feeding pipe. SOLUTION: A feeding pipe 1, an appropriate no. of spreading tools 2, a feeding hose 3 for feeding a spreading liq. and gas into the feeding pipe 1, a pipe swinging motor 6 and a rotary joint 10 transmitting the rotational force of the motor 6 to the feeding pipe 1 and feeding the spreading liq. and gas from the feeding hose 3 into the feeding pipe 1, are provided. In addition, the spreading apparatus is constituted in such a way that the angle of injection of the spreading liq. and gas injected from the spreading tool 2 can be arbitrarily changed by the rotation force of the swinging motor 6.