公开(公告)号：US5424540A

公开(公告)日：1995-06-13

申请号：US293526

申请日：1994-08-19

申请人： Christopher S. Garcia ,  Brian L. Mayou

发明人： Christopher S. Garcia ,  Brian L. Mayou

IPC分类号： G03G15/02 ,  H01T19/00

CPC分类号： H01T19/00 ,  G03G15/0291

摘要： A corona charger wire tensioning mechanism, for a corona charging device for applying a charge to a selected surface within an electrostatographic reproduction apparatus or the like, which facilitates corona wire replacement. The corona charging device comprises at least one corona wire, and a housing. A mechanism, located in the housing, anchors one end of the corona wire thereto and couples an electrical potential source to the corona wire. A tensioning mechanism is removably receivable in the housing in spaced relation to the anchoring mechanism. The tensioning mechanism has an anchor for securing the opposite end of the corona wire thereto, and an arm adapted to engage the housing along a line which forms a pivot axis for the tensioning mechanism. After the corona wire is easily and readily anchored to the tensioning mechanism remotely from the housing, the tensioning mechanism can be received in the housing and pivoted about the pivot axis to a position to apply a preselected tension to the corona wire.

摘要翻译： 一种用于电晕充电装置的电晕充电器线张紧机构，其用于向静电放像装置等内的选定表面施加电荷，这有助于电晕丝更换。 电晕充电装置包括至少一个电晕丝和外壳。 位于壳体中的机构将电晕丝的一端固定到其上并将电位源耦合到电晕丝。 张紧机构可拆卸地容纳在与锚定机构间隔开的壳体中。 张紧机构具有用于将电晕丝的相对端固定到其上的锚固件，以及适于沿着形成用于张紧机构的枢转轴线的线接合外壳的臂。 在电晕线容易且容易地从壳体锚定到张紧机构之后，张紧机构可以被容纳在壳体中并且围绕枢转轴线枢转到将预选张力施加到电晕丝的位置。