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    • 4. 发明专利
    • Marking bullet launchers and marking bullet launcher
    • JP5294686B2
    • 2013-09-18
    • JP2008119665
    • 2008-05-01
    • 日本工機株式会社
    • 隆宏 山田弘行 森
    • F41B15/00
    • PROBLEM TO BE SOLVED: To provide a marking pellet shooter and a marking pellet shooting device capable of improving certainty of marking effect and additionally providing criminal repressing effect. SOLUTION: This marking pellet shooter includes a marking pellet 10 composed of a marking ball 11 and a rubber pellet 12 connected with the marking ball 11, a pellet receiving section 20 in which the marking pellet 10 is loaded, and a shooting means 30 having an explosive igniter generating a gas pressure by combustion of a combustible substance, and shooting the marking pellet 10 loaded in the pellet receiving section 20 by the gas pressure of the explosive igniter. The rubber pellet 12 of the marking pellet 10 is composed of a columnar elastic member, has concave sections on an end section at a shooting means 30 side receiving the gas pressure, and an end section at a side connected with the marking ball 11, further has annular projecting sections at outer peripheries of the concave sections, is received in the pellet receiving section 20 in a state of being closely kept into contact therewith, receives the gas pressure from the shooting means 30, and slides without gas leakage while keeping close contact in the pellet receiving section 20. COPYRIGHT: (C)2010,JPO&INPIT
    • 9. 发明专利
    • Carrying restraint network deployment device
    • JP5364349B2
    • 2013-12-11
    • JP2008293364
    • 2008-11-17
    • 日本工機株式会社
    • 隆宏 山田弘行 森
    • F41B15/00F41F7/00G08B15/00
    • PROBLEM TO BE SOLVED: To provide a portable restraining net spreading device improved in operability of a switch. SOLUTION: This portable restraining net spreading device includes: a restraining net spreader 1 having a restraining net 17 provided with a plurality of weights 19, and an ejecting section having a non-explosive gas generator 21 generating a gas pressure by combustion of a combustible substance, and ejecting the restraining net 17 with the weights 19 by gas pressure of the non-explosive gas generator 21; and an operating section 50, which has an ejecting circuit 57 to which a battery 59 as a power source of the non-explosive gas generator 21 is fixed and which is connected with the non-explosive gas generator 21, the switch 65 having a switch button 74 constantly pressed up by a spring 73 and opening and closing the ejecting circuit 57, a switch plate 81 pressing the switch button 74 and opening the ejecting circuit 57, a trigger member 88 mounted on the switch plate 81, and an end cap 95 removed when the restraining net spreader 1 is operated, and which is mounted on the restraining net spreader 1. COPYRIGHT: (C)2010,JPO&INPIT