发明名称 TRAP DOOR FOR VENDING MACHINE
摘要 <p>An article vending machine, said machine having an article delivery chute, and an article delivery opening at the lower end of such chute, and door means for closings said opening, in which the improvement comprises closing means operable to close said chute, and being moveable between chute closing and chute opening position, and having linkage means extending between said outer door and said closure means whereby opening of said outer door automatically procures movement of said closure mean, whereby opening of said outer door automatically procures movement of said closure means from said open to said closed position.</p>
申请公布号 CA1107695(A) 申请公布日期 1981.08.25
申请号 CA19780315238 申请日期 1978.10.31
申请人 MULLER, ALOIS 发明人 MULLER, ALOIS
分类号 G07F11/00;(IPC1-7):06B7/00 主分类号 G07F11/00
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