发明名称 Forced air projectile attachments
摘要 The projectile attachments to a forced air compression chamber are devices that are attached to force air compression chambers and permit the user to place the projectile in or on the launch chamber prior to operating the air compression chamber thus making for a more fluid movement. The flexible ball projectile attachment allows the user to place one or more balls into the launch chamber and eject the same in a fluid movement without the aid of mechanical devices. Thus increasing the reliability and decreasing the number of moving parts in the typical ball launching device. The flexible dart type projectile attachment allows the user to place the dart type projection on the launch chamber and then suck air into the air compression chamber through the non-tube openings and when air is expelled from the air compression chamber the flexible diaphragm closes over the non-tube holes thus ejecting the dart type projectiles. Thus making the use of the launch chamber more efficient and easier.
申请公布号 US6763821(B1) 申请公布日期 2004.07.20
申请号 US20030348129 申请日期 2003.01.21
申请人 KUPPLER GREGORY;RAYMOND TIMOTHY 发明人 KUPPLER GREGORY;RAYMOND TIMOTHY
分类号 F41B11/02;(IPC1-7):F41A9/61 主分类号 F41B11/02
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