发明名称 Drop target apparatus
摘要 The drop target apparatus includes a frame for attachment to the underside of the playfield board of a pinball game. A frame carries a target member which is vertically movable between a raised position above the playfield board and a retracted position. Bias means urges the target member to its retracted position. Latch means hold the target member in its raised position despite the action of the bias means. A recess in the target member receives the pinball. An abutment at the back of the recess when struck by the pinball causes the target member to become unlatched and moved, along with the pinball carried thereby, to its retracted position.
申请公布号 US4426081(A) 申请公布日期 1984.01.17
申请号 US19820411500 申请日期 1982.08.25
申请人 WICO CORPORATION 发明人 FAINZILBERG, ZEILIK
分类号 A63F7/00;A63F7/30;(IPC1-7):A63F7/00 主分类号 A63F7/00
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