公开(公告)号：US20050121107A1

公开(公告)日：2005-06-09

申请号：US10993392

申请日：2004-11-19

Applicant: Craig Lagerstrom

Inventor： Craig Lagerstrom

IPC: B23D45/10 ,  B23D61/02 ,  B27F1/08 ,  B27G13/00 ,  B27C1/00 ,  B27C5/00 ,  B27M1/00

CPC classification number: B23D61/021 ,  B23D45/10 ,  B27F1/08 ,  B27G13/002

Abstract: A circular saw apparatus configured for enabling one-pass forming of tenons using, for example, a commercially available table saw. The circular saw blade apparatus includes a pair of circular saw blades and a spacing device. Each one of the circular saw blades including a body having a first side, a second side, a cutting edge portion and spaced cutting tips attached to and projecting outwardly from the cutting edge portion of the body. The spacing device is disposed between and engaged with the body of each one of the circular saw blades. The blades and the spacing device are jointly configured for enabling a one-pass tenon forming operation to be performed. The one-pass tenon forming operation produces a tenon cheek depth of at least about three-sixteenth of an inch.

Abstract translation: 一种圆锯设备，其被配置为使用例如市售的台锯实现榫头的单程成形。 圆锯片装置包括一对圆锯片和间隔装置。 每个圆形锯片包括具有第一侧面，第二侧面，切割边缘部分和与主体的切割边缘部分附接并向外突出的间隔切割尖端的主体。 间隔装置设置在每个圆锯片的主体之间并与其接合。 叶片和间隔装置被联合构造以使得能够执行单程榫形成操作。 一次通过榫头形成操作产生至少约三分之一十六分之一英寸的榫眼厚度。