公开(公告)号：EP0782470A1

公开(公告)日：1997-07-09

申请号：EP95932463.0

申请日：1995-09-13

申请人： BEENE, Bobby R.

发明人： BEENE, Bobby R.

IPC分类号： A63D5

CPC分类号： A63D5/00 ,  A63D2005/003

摘要： An improved bowling alley bumper system for selectively guarding against the throwing of gutter balls. The system is a gutter (22, 24 and 26) formed of transversely divided elongated sections (28 and 30) of which at least one is pivotally displaceable by an underside actuator apparatus (66) from a first position cooperating with the remaining sections to form a conventional unguarded gutter to a second position extending above the adjacent lane bed to afford a bumper bowling effect.

公开(公告)号：EP0782470A4

公开(公告)日：1998-06-03

申请号：EP95932463

申请日：1995-09-13

申请人： BEENE BOBBY R

发明人： BEENE BOBBY R

IPC分类号： A63D5/00

CPC分类号： A63D5/00 ,  A63D2005/003

摘要： An improved bowling alley bumper system for selectively guarding against the throwing of gutter balls. The system is a gutter (22, 24 and 26) formed of transversely divided elongated sections (28 and 30) of which at least one is pivotally displaceable by an underside actuator apparatus (66) from a first position cooperating with the remaining sections to form a conventional unguarded gutter to a second position extending above the adjacent lane bed to afford a bumper bowling effect.