公开(公告)号：EP0002132A2

公开(公告)日：1979-05-30

申请号：EP78300638.0

申请日：1978-11-17

申请人： PINNA CORPORATION

发明人： Britt, John Philip

IPC分类号： B26F1/18 ,  B65D33/16 ,  B65D69/00

CPC分类号： B26F1/18 ,  B65D33/1625 ,  Y10S206/82 ,  Y10T83/0438 ,  Y10T83/0448 ,  Y10T83/0586 ,  Y10T83/0605 ,  Y10T83/8854 ,  Y10T83/9449

摘要： A strip (10) of slips (12) is characterised by breaking portions (62, 64) at which each individual clip (12a, 12b, 12c) is separable from its longitudinal neighbours these portions being coextensive, longitudinally of the strip, with the line of separation (60) which divides off each clip from its longitudinal neighbours and which is formed without removal of material of the strip. This line is achieved by shearing the material of the strip while bowing it about a longitudinal axis so as to present a curved surface to an oncoming shearing tool which has an oppositely curved surface. The extent of intersection of the opposite curve defines the length of the line of the separation. The breaking portion is adjacent each end of the line. The clips during severence suffer apparent laterial contraction but no longitudinal distortion.

摘要翻译： 单的条带（10）（12）由断裂部分为特征的（62，64）在每个单独的夹子（12A，12B，12C）是由它的纵向邻居可分离合成部分共同延伸的，纵向条带的，与所述 分离（60）的线，其将关闭其邻国和纵向的每个剪辑的所有其无需移除所述条带的材料形成。 这条线是通过剪切所述带的材料，同时它弯曲围绕纵向轴线，以便在待接合的剪切工具，其具有在相对的弯曲表面以呈现弯曲表面来实现的。 相反曲线的交叉程度定义隔离线的长度。 断裂部邻近线的每一端。 Severence期间夹子遭受明显的laterial收缩但没有纵向畸变。

公开(公告)号：EP0002132B1

公开(公告)日：1983-03-16

申请号：EP78300638.0

申请日：1978-11-17

申请人： PINNA CORPORATION

发明人： Britt, John Philip

IPC分类号： B26F1/18 ,  B65D33/16 ,  B65D69/00

CPC分类号： B26F1/18 ,  B65D33/1625 ,  Y10S206/82 ,  Y10T83/0438 ,  Y10T83/0448 ,  Y10T83/0586 ,  Y10T83/0605 ,  Y10T83/8854 ,  Y10T83/9449

公开(公告)号：EP0002132A3

公开(公告)日：1979-09-05

申请号：EP78300638

申请日：1978-11-17

申请人： PINNA CORPORATION

发明人： Britt, John Philip

IPC分类号： B26F01/18 ,  B65D33/16

CPC分类号： B26F1/18 ,  B65D33/1625 ,  Y10S206/82 ,  Y10T83/0438 ,  Y10T83/0448 ,  Y10T83/0586 ,  Y10T83/0605 ,  Y10T83/8854 ,  Y10T83/9449

摘要： A strip (10) of slips (12) is characterised by breaking portions (62, 64) at which each individual clip (12a, 12b, 12c) is separable from its longitudinal neighbours these portions being coextensive, longitudinally of the strip, with the line of separation (60) which divides off each clip from its longitudinal neighbours and which is formed without removal of material of the strip. This line is achieved by shearing the material of the strip while bowing it about a longitudinal axis so as to present a curved surface to an oncoming shearing tool which has an oppositely curved surface. The extent of intersection of the opposite curve defines the length of the line of the separation. The breaking portion is adjacent each end of the line. The clips during severence suffer apparent laterial contraction but no longitudinal distortion.

公开(公告)号：EP0073823A1

公开(公告)日：1983-03-16

申请号：EP82901225.0

申请日：1982-03-09

申请人： PINNA CORPORATION

发明人： BURFORD, Charles E.

IPC分类号： B65B51

CPC分类号： B65B51/043

摘要： Dispositif servant a fixer une attache avec une ouverture centrale pourvue d'un passage dans lequel passe le col d'un sachet flexible, comprenant: un organe transporteur (27, 28) servant a recevoir et a aplatir une partie du sachet adjacente a l'extremite ouverte de celui-ci et a guider le col aplati du sachet dans le passage de sachet et a enfiler le col du sachet dans l'attache; un mecanisme (13) d'avancement de bande d'attache et un organe (12) separant chaque attache de la bande d'attache et positionnant et renforcant l'attache sur un organe de support d'attache (66) permettant de recevoir le col du sachet; un organe (53) de detection du passage complet du sachet servant a liberer, en fonction de ce passage, l'attache et le sachet passant dans l'attache avant de positionner une autre attache prete a recevoir le col d'un sachet: un organe sensible a la reception dans l'organe transporteur d'un col de sachet rempli par un produit et servant a liberer l'attache avant la detection du passage complet du sachet. Un organe (77a) servant a maintenir ouvert le passage de l'attache pour la reception d'un sachet est aussi decrit.