公开(公告)号：US06293722B1

公开(公告)日：2001-09-25

申请号：US09396787

申请日：1999-09-15

申请人： Paul R. Holbrook ,  Kenneth John Bargo ,  John James Dwyer ,  John Andrew Johnson ,  Timothy Edward McKeown ,  Rodney Hal Monson

发明人： Paul R. Holbrook ,  Kenneth John Bargo ,  John James Dwyer ,  John Andrew Johnson ,  Timothy Edward McKeown ,  Rodney Hal Monson

IPC分类号： B42F304

CPC分类号： B42F13/26

摘要： A binder mechanism is disclosed having a first ring assembly and a binding portion. The first ring assembly includes at least one first ring half. At least the first ring assembly or the binding portion are a pivotable half that is pivotable with respect to the other to a locked position about a first longitudinal axis. In the locked position, the first ring half is engaged with the binding portion cooperatively defining a loop that is substantially closed to retain a stack of papers or a workpiece. The first ring assembly and the binding portion are lockable with respect to each other in the locked position to prevent pivoting of the pivotable half from the locked position. At least one of the first ring assembly and the binding portion is movable with respect to the other from the locked position in an unlocking direction oriented at less than 180° from the longitudinal axis to permit the pivotable half to pivot about the longitudinal axis to an open position in which the loop is substantially open.

摘要翻译： 公开了一种具有第一环组件和装订部分的装订机构。 第一环组件包括至少一个第一环半部。 至少第一环组件或装订部分是可枢转的半部，其可相对于另一个枢轴转动到围绕第一纵向轴线的锁定位置。 在锁定位置，第一环半部与结合部分配合地限定一个基本封闭的环，以保持一叠纸或工件。 第一环组件和装订部分在锁定位置可相对于彼此锁定，以防止可枢转半部从锁定位置枢转。 第一环组件和装订部分中的至少一个可在解锁方向上相对于另一个从锁定位置相对于从纵向轴线小于180度定向的锁定位置移动，以允许可枢转半部围绕纵向轴线枢转到 打开位置，循环基本上打开。

公开(公告)号：US06739492B1

公开(公告)日：2004-05-25

申请号：US09590283

申请日：1999-06-11

申请人： David P. Adams ,  Valentin Fridmanovich ,  Kenneth John Bargo

发明人： David P. Adams ,  Valentin Fridmanovich ,  Kenneth John Bargo

IPC分类号： B25C504

CPC分类号： B27F7/21

摘要： A staple forming mechanism having at least first and second configurations. The staple forming mechanism including a bend surface having a first surface width in the first configuration and a second surface width in the second configuration for forming staples having first and second crown sizes, respectively. The forming mechanism also includes at least two side portions spaced apart by a first former width in the first configuration and by a second former width in the second configuration. The side portions cooperate with the bend surface to form the staples. A stapler includes the forming mechanism and a driver including a driving surface having a first driver width in the first configuration and a second driver width in the second configuration for driving the staples of the first and second crown sizes into a stack of papers. A clinching assembly includes at least one clinching member that is movable along a clinching path to engage a leg of the staple at substantially the same angle regardless of whether the staple is of the first or second crown size.

摘要翻译： 一种成形机构，具有至少第一和第二构型。 缝钉形成机构包括具有第一构型的第一表面宽度的弯曲表面和用于形成具有第一和第二冠部尺寸的钉的第二构型的第二表面宽度。 成形机构还包括在第一构造中以第一成形器宽度间隔开的至少两个侧部和在第二构造中的第二前置宽度。 侧部与弯曲表面配合以形成钉。 订书机包括成形机构和驱动器，其包括具有第一构造中的第一驱动器宽度的驱动表面和第二构造中的第二驱动器宽度，用于将第一和第二冠尺寸的订书钉驱动成一堆纸。 夹紧组件包括至少一个紧固构件，其可沿着钳口路径移动，以与基座相同的角度接合钉的腿部，而不管钉是否具有第一或第二牙冠尺寸。