METHOD AND APPARATUS FOR FORMING A BENT SHEET OF FOIL
    90.
    发明申请
    METHOD AND APPARATUS FOR FORMING A BENT SHEET OF FOIL 审中-公开
    用于形成椎间孔的方法和装置

    公开(公告)号:US20150107070A1

    公开(公告)日:2015-04-23

    申请号:US14583244

    申请日:2014-12-26

    摘要: Apparatus for forming a bent sheet of foil, comprising a holder for holding a roll of foil; a motor for horizontally feeding the foil from the roll; a bending station for providing the fed foil with an angled portion; a controller for controlling a desired length of foil to be fed by commanding operation of said motor; and a cutting station for cutting said fed foil at said desired length, whereby to form constant length sheets of said foil. The controller is operable to command operation of the motor to sequentially feed the foil a first distance corresponding to a selected longitudinal dimension of the angled portion and then to feed the foil a second distance corresponding to a selected longitudinal dimension of a foil sheet to be formed.

    摘要翻译: 用于形成箔片的弯曲片的装置,包括用于保持箔片的保持器; 用于从所述辊水平地供给所述箔的马达; 用于向所述馈送箔提供成角度部分的弯曲台; 控制器,用于通过指令所述电动机的操作来控制要供给的箔的期望长度; 以及用于以所需长度切割所述进给箔的切割站,从而形成所述箔的恒定长度的片。 所述控制器可操作以命令所述电动机的操作,以顺序地将所述箔片送入对应于所述成角度部分的所选纵向尺寸的第一距离,然后将所述箔片供给对应于待形成的箔片的所选纵向尺寸的第二距离 。