公开(公告)号：US09593496B2

公开(公告)日：2017-03-14

申请号：US12089896

申请日：2006-10-09

申请人： Ian David Coles ,  Graham Frank Barnes ,  Paul Anthony Goater ,  Matthew John Wilson ,  Roger Frank Duckworth

发明人： Ian David Coles ,  Graham Frank Barnes ,  Paul Anthony Goater ,  Matthew John Wilson ,  Roger Frank Duckworth

IPC分类号： E04G21/12 ,  B65B13/28

CPC分类号： E04G21/123 ,  B65B13/285 ,  E04G21/122

摘要： An apparatus for tying a wire (46, 52) around one or more objects such as concrete reinforcing bars (2) is disclosed. It comprises means for passing the wire (46, 52) in a loop around the bars and a rotatable head 4 for twisting the ends of the loop together. The head (4) has at least one gripping means such as a variable force clutch (32) for gripping the wire, the gripping means being adapted to provide a variable gripping force so as to apply a predetermined tension to the wire during at least a first phase of twisting. Also disclosed is pre-feeding the wire between tying operations; conditioning the surface of the wire; and using the electrical conductivity of the reinforcing bars to verify that the bars are present before tying.

摘要翻译： 公开了一种用于将线（46,52）围绕一个或多个物体（例如混凝土钢筋（2））捆扎的装置。 它包括用于使线（46,52）绕在杆周围的环的装置和用于将环的端部扭转在一起的可旋转头部4。 头部（4）具有至少一个抓握装置，例如用于夹持线的可变力离合器（32），所述抓握装置适于提供可变的夹紧力，以便在至少一个 第一阶段扭转。 还公开了在捆扎作业之间预先馈电线; 调理电线表面; 并且使用钢筋的电导率来验证在捆扎之前钢筋是否存在。

公开(公告)号：US20110155277A1

公开(公告)日：2011-06-30

申请号：US12089896

申请日：2006-10-09

申请人： Ian David Coles ,  Graham Frank Barnes ,  Paul Antony Goater ,  Matthew John Wilson ,  Roger Frank Duckworth

发明人： Ian David Coles ,  Graham Frank Barnes ,  Paul Antony Goater ,  Matthew John Wilson ,  Roger Frank Duckworth

IPC分类号： E04G21/12

CPC分类号： E04G21/123 ,  B65B13/285 ,  E04G21/122

摘要： An apparatus for tying a wire (46, 52) around one or more objects such as concrete reinforcing bars (2) is disclosed. It comprises means for passing the wire (46, 52) in a loop around the bars and a rotatable head 4 for twisting the ends of the loop together. The head (4) has at least one gripping means such as a variable force clutch (32) for gripping the wire, the gripping means being adapted to provide a variable gripping force so as to apply a predetermined tension to the wire during at least a first phase of twisting. Also disclosed is pre-feeding the wire between tying operations; conditioning the surface of the wire; and using the electrical conductivity of the reinforcing bars to verify that the bars are present before tying.

摘要翻译： 公开了一种用于将线（46,52）围绕一个或多个物体（例如混凝土钢筋（2））捆扎的装置。 它包括用于使线（46,52）绕在杆周围的环的装置和用于将环的端部扭转在一起的可旋转头部4。 头部（4）具有至少一个抓握装置，例如用于夹持线的可变力离合器（32），所述抓握装置适于提供可变的夹紧力，以便在至少一个 第一阶段扭转。 还公开了在捆扎作业之间预先馈电线; 调理电线表面; 并且使用钢筋的电导率来验证在捆扎之前钢筋是否存在。