Title:
COLOR BALL SHOOTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/181426
Kind Code:
A1
Abstract:
[Problem] To provide a color ball shooting device whereby the color ball shooting device can be mounted to a remotely operable drone, a backspin can be imparted to a shot color ball and the effective range thereof extended, and recoil during shooting is also reduced, whereby a target object can be precisely marked. [Solution] A shooting mechanism comprising a compressed-air accumulating tank, an electromagnetic valve, and a barrel (gun barrel), configured so that the ejection flow speed of compressed air is adjusted by an adjustment projection provided at the top of the inside periphery of a proximal part of the barrel, a backspin is imparted to a color ball to extend the effective range thereof, and shot recoil is counteracted by causing compressed air to be discharged, simultaneously with a shot, from a rear-ejecting exhaust tube provided between an opening/closing valve of the electromagnetic valve and a compressed-air outflow port.
Inventors:
KAIO DAISUKE (JP)
Application Number:
PCT/JP2015/002435
Publication Date:
November 17, 2016
Filing Date:
May 13, 2015
Export Citation:
Assignee:
SKYROBOT INC (JP)
International Classes:
F41B11/80; B64C39/02; F41B11/70
Foreign References:
| JP2013204864A | 2013-10-07 | |||
| US5267501A | 1993-12-07 | |||
| US20020046748A1 | 2002-04-25 | |||
| JP2009024887A | 2009-02-05 | |||
| EP2151660A1 | 2010-02-10 |
Attorney, Agent or Firm:
HIROSE, FUMIHIKO (JP)
Fumihiko Hirose (JP)
Fumihiko Hirose (JP)
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