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    • 107. 发明专利
    • WIRE DRUM
    • JP2000219433A
    • 2000-08-08
    • JP1978399
    • 1999-01-28
    • OCEAN CABLE CO LTDSUMITOMO DENSETSU CORPTAIKI KOGYO KK
    • SUZUKI SHIGERUOGURA KATSUTOSHIISHIZU HIDEO
    • B65H75/28
    • PROBLEM TO BE SOLVED: To shorten the working time, and to secure the safety of the work while smoothly transferring the cable from a shelf to a winding barrel by providing a series of flange along a peripheral edge of the shelf for winding an excessive length part of a starting end of a wire and along a drum center side groove edge of a wire groove. SOLUTION: A cylindrical shelf 13 having a diameter larger than a winding barrel 11 and a fixture 14 for fixing a starting end of a wire onto the shelf 13 are provided inside of one of drum flanges provided in both ends of the winding barrel 11 of a drum 10. The inside surface 12a of the drum flange 12 is provided with a wire groove 1, and a series of flange 16 is provided along the peripheral edge of the side surface of the shelf 13 and a drum center side groove edge of the wire groove 15. A drum center side groove surface of the wire groove 15 is continued to the peripheral surface of the shelf 13, and as it comes in a wire winding direction, the drum center side groove surface of the wire groove 15 comes close to the center of the drum, and reaches the winding barrel 11. In order to smoothly transfer the wire, a part of an inlet 15a of the wire groove 15 is provided with an inclined surface 17, and furthermore, the flange 12 of the shelf 13 is eliminated in a range from the inlet 15a to a point S appropriately separated from the inlet 15a.
    • 109. 发明专利
    • SUPPORTING FITTING FOR PIPING
    • JP2000104861A
    • 2000-04-11
    • JP27155698
    • 1998-09-25
    • SUMITOMO DENSETSU CORPSUGISETSU KK
    • SUGIHARA MITSUAKIITO GORO
    • F16L3/14
    • PROBLEM TO BE SOLVED: To support a plurality of pipings, and sufficiently adjust a supporting height by attaching an arm which is provided at the tip thereof with a flame for enclosing and supporting an outer periphery of the piping and which is overhung horizontally, on a hanging bolt by nuts. SOLUTION: An arm 1 and a U-shaped receiving part 2 are formed integratedly with each other from a band shaped steel plate, a hole is arranged on the arm part 1 in order to attach to a hanging bolt 3, and a slit 5 is stamped out on an erecting part of the receiving part 2. A cover member 7 for closing an upper opening of the receiving part 2 is formed of a band shaped thin steel plate which is provided with a wide width part 8 on one end, and a folding part 9 on the other end, and which is bent smoothly. The arm part 1 is held horizontally, and it is fixed to the hanging bolt 3 by two nuts from upper and lower parts at a hole part. A piping 6 is mounted on the receiving part 2, and the cover member 7 is inserted from the folding part 9 side into the slit 5 so as to support the piping 6. It is thus possible to attach a plurality of supporting fittings on the hanging bolt 3, and it is possible to easily adjust a height position by loosening the nut 10.