专利检索 ap:"JOHN J RENARD" 第 1 页

1.

发明授权
Apparatus for erecting and forming initially collapsed cartons into containers 失效
标题翻译：用于将容器收纳起来的装置进行初步设计

公开(公告)号：US3580144A

公开(公告)日：1971-05-25

申请号：US3580144D

申请日：1968-12-31

申请人： JOHN J RENARD

发明人： RENARD JOHN J

IPC分类号： B31B5/78 , B31B1/78 , B31B1/94 , B31B5/26

CPC分类号： B31B50/00 , B31B50/004 , B31B50/78 , B31B2100/00 , B31B2120/30

摘要： A folded case opener apparatus including a flap depressor periodically actuated downwardly to allow a cooperating pivotal hooked arm to engage the advancing laterally disposed edge of an adjacent nondepressed flap thereby to raise said flap and erect such advancing folded case.