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公开(公告)号：EP0755742A1
公开(公告)日：1997-01-29
申请号：EP95111731.6
申请日：1995-07-26
IPC分类号： B23D17/00
CPC分类号： E02F3/965 , B23D17/00 , B23D35/001
摘要： A double scissors cutter for cutting a workpiece into substantially rectangular pieces is provided which comprises a pair of jaw members (4,5) adapted to be opened and closed about a pivot shaft (6). Each of the jaw members includes, attached thereto, a cutting blade on an abutting surface thereof, the cutting blades (20,14) being of a substantially U-shaped configuration. The cutting blades are arranged to be inter-engaged with each other with one of the cutting blades being positioned within the other of the cutting blades, so that a workpiece positioned between the cutting blades may be cut in a scissors cutting movement of the jaw members to form cutout pieces of a substantially rectangular configuration. Protuberant structure (20a) is carried on one of the jaw members and extends beyond a plane in which the cutting edge of the associated cutting blade lies. This protuberant structure makes first engagement with the workpiece being cut and deforms or bends the workpiece part being cut out thereby facilitating the following scissors cutting action of the jaw members. A through hole (11) or aperture of a substantially rectangular configuration in a horizontal cross section is formed within the other of the cutting blades, this through hole being the passage by which cutout pieces discharge from the cutter.
摘要翻译： 提供了用于将工件切割成大致矩形片的双剪刀，其包括一对适于围绕枢轴（6）打开和关闭的钳口构件（4,5）。 每个钳口构件在其邻接表面上包括附接到其上的切割刀片，切割刀片（20,14）具有大致U形构造。 切割刀片被布置成彼此相互接合，其中一个切割刀片定位在另一个切割刀片内，使得位于切割刀片之间的工件可以在钳口部件的剪刀切割运动中切割 以形成大致矩形构造的切口片。 突起结构（20a）承载在一个夹爪构件上并且延伸超过相关切割刀片的切割刃所在的平面。 这种突出结构使得被切割的工件首先接合并使被切割的工件部分变形或弯曲，从而有助于夹钳构件的下列剪刀切割动作。 在另一个切割刀片内形成有水平截面为大致矩形构造的通孔（11）或孔，该通孔是切割片从切割器排出的通道。
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公开(公告)号：EP0755742B1
公开(公告)日：2003-04-23
申请号：EP95111731.6
申请日：1995-07-26
IPC分类号： B23D17/00
CPC分类号： E02F3/965 , B23D17/00 , B23D35/001
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公开(公告)号：EP0634242B1
公开(公告)日：2002-03-20
申请号：EP93307957.6
申请日：1993-10-07
CPC分类号： E02F3/965 , B23D17/00 , B23D31/008
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公开(公告)号：EP0634242A1
公开(公告)日：1995-01-18
申请号：EP93307957.6
申请日：1993-10-07
CPC分类号： E02F3/965 , B23D17/00 , B23D31/008
摘要： A punch-type cutter for cutting a workpiece into substantially rectangular pieces is provided which comprises a pair of jaw members adapted to be opened and closed about a pivot shaft. Each of the jaw members includes, attached thereto, a cutting blade on an abutting surface thereof, the cutting blades being of a substantially U-shaped configuration. The cutting blades are arranged to be inter-engaged with each other with one of the cutting blades being positioned within the other of the cutting blades, so that a workpiece positioned between the cutting blades may be cut to form cutout pieces of a substantially rectangular configuration. A protrusion is disposed within one of the cutting blades. The protrusion extends to a point outwardly of the cutting plane of the one cutting blade. A through hole of a substantially rectangular configuration in a horizontal cross-section is formed within the other of the cutting blades. The through hole permits discharge of the cutout pieces therethrough.
摘要翻译： 提供了一种用于将工件切割成大致矩形片的冲头式切割器，其包括适于围绕枢轴打开和关闭的一对钳构件。 每个夹爪构件包括与其相连的在其邻接表面上的切割刀片，所述切割刀片具有基本上U形的构造。 切割刀片被布置为彼此相互接合，其中一个切割刀片位于另一个切割刀片内，使得位于切割刀片之间的工件可以被切割以形成大致矩形构造的切割件 。 突出部设置在一个切割刀片内。 突起延伸到一个切割刀片的切割平面外的一点。 在另一个切割刀片内形成水平横截面中的基本矩形构造的通孔。 通孔允许通过其中排出切割件。
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