发明名称 Air pressure toy rocket launcher
摘要 A rocket launcher (18) is disclosed having a pressure chamber (74) coupled to a pump (66) through a pressure tube (67) and a release valve assembly (87) having a manifold (78) in fluid communication with the pressure chamber. The manifold has a plunger (79) therein which is slidable between a first position storing pressurized air within the pressure chamber and a second position releasing pressurized air from the pressure chamber and into a launch tube (76).
申请公布号 US5538453(A) 申请公布日期 1996.07.23
申请号 US19950397474 申请日期 1995.03.02
申请人 JOHNSON, LONNIE G. 发明人 JOHNSON, LONNIE G.
分类号 A63H27/00;A63H27/14;A63H33/20;(IPC1-7):A63H29/10 主分类号 A63H27/00
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