公开(公告)号：US20130214076A1

公开(公告)日：2013-08-22

申请号：US13839167

申请日：2013-03-15

Applicant: ANDRITZ IGGESUND TOOLS AB

Inventor： Ian G. Zinniger ,  Mathieu J.A. Gouin ,  Daniel M. LaGrange

IPC: B27G13/04

CPC classification number: B27G13/04 ,  B27G13/10 ,  B27L11/005

Abstract: A clamping assembly to hold a woodworking knife in place in a woodworking machine. The clamping assembly comprises a clamping component comprising a body and an actuator. The body has three discrete contact positions distributed thereon: 1) a fulcrum located generally at one end, 2) a knife abutting portion located generally at the other end, and 3) a bearing surface located elsewhere. The actuator is for applying a clamping force to the body along a clamping axis located intermediate of the knife abutting portion and the fulcrum. The fulcrum is a surface having a normal that is at an angle to the clamping axis. The bearing surface is a surface wherein a line normal to the bearing surface intersects the line normal to the fulcrum at a position outside of the clamping component at a location farther askew of the clamping axis than the fulcrum.

Abstract translation: 用于将木工刀保持在木工机器中的夹紧组件。 夹紧组件包括夹持部件，其包括主体和致动器。 主体具有分布在其上的三个离散的接触位置：1）大致位于一端的支点，2）大致位于另一端的刀对接部分，以及3）位于其他位置的支承面。 致动器用于沿着位于刀抵接部分和支点中间的夹紧轴线向主体施加夹紧力。 支点是具有与夹紧轴成一定角度的法线的表面。 轴承表面是其中垂直于支承表面的线与在夹紧部件外侧的位置处垂直于支点的线在比支点更靠拢夹紧轴线的位置处相交。

公开(公告)号：US10245751B2

公开(公告)日：2019-04-02

申请号：US13839167

申请日：2013-03-15

Applicant: ANDRITZ IGGESUND TOOLS AB

Inventor： Ian G. Zinniger ,  Mathieu J. A. Gouin ,  Daniel M. LaGrange

IPC: B27G13/04 ,  B27G13/10 ,  B27L11/00

Abstract: A clamping assembly to hold a woodworking knife in place in a woodworking machine. The clamping assembly comprises a clamping component comprising a body and an actuator. The body has three discrete contact positions distributed thereon: 1) a fulcrum located generally at one end, 2) a knife abutting portion located generally at the other end, and 3) a bearing surface located elsewhere. The actuator is for applying a clamping force to the body along a clamping axis located intermediate of the knife abutting portion and the fulcrum. The fulcrum is a surface having a normal that is at an angle to the clamping axis. The bearing surface is a surface wherein a line normal to the bearing surface intersects the line normal to the fulcrum at a position outside of the clamping component at a location farther askew of the clamping axis than the fulcrum.