Bullet such as air gun and tear-grenade launcher

摘要

Topic As for the bullet which is used for the air gun and the tear-grenade launcher etc, as for movement to arm position to designate the bullet inside diameter section or the bullet base section as emphasis, because the bullet head becomes the fulcrum, focusing on this head rear conical condition cartridge head fluctuates. Especially gradient to cause this fluctuation, with the product process precision with the variation of elastic deformation and plastic deformation, the medial axis slipping, because it is connected to the drift which is in the midst of fly this is prevented.SolutionsBeing the bullet A being used for the air gun and the tear-grenade launcher etc, the occasion where it moves the bullet to arm position, it designates the major diameter of bullet head 2 as the fulcrum and it tries to be chambered parallel to arm position second of the same equal diameter as the bullet head major diameter which is provided in the bullet skirt section bind with 2 dot supports of section 3 vis-a-vis the barrel, the bullet attitude at the point in time stabilize when elastic deformation and the plastic deformation with the driving force (pneumatics and gas pressure) when emitting are received it makes. Choice figure Drawing 1