公开(公告)号：US06536120B1

公开(公告)日：2003-03-25

申请号：US09697847

申请日：2000-10-27

Applicant: Steven J. Langis

Inventor： Steven J. Langis

IPC: B23D4702

CPC classification number: B23D47/12 ,  B27B9/00 ,  B27B9/02

Abstract: The present invention involves an air empowered circular saw apparatus for the cutting of material by either a left handed or a right handed operator. The apparatus includes an elongated base plate with a support frame extending from one side thereof; and an output housing supported on the distal end of the support frame, with an elongated drive motor housing supported on one side of the support frame. A saw blade is supported on the opposed side of the support frame, wherein the drive motor housing is swingable about an axis of rotation of an output shaft through the output housing to permit handed control of the air powered saw apparatus to be changed.

Abstract translation: 本发明涉及一种用于通过左手或右手操作者切割材料的空气赋予圆锯装置。 该装置包括具有从其一侧延伸的支撑框架的细长基板; 以及支撑在所述支撑框架的远端上的输出壳体，其具有支撑在所述支撑框架的一侧上的细长的驱动马达壳体。 锯条被支撑在支撑框架的相对侧上，其中驱动马达壳体可绕着输出轴的旋转轴线通过输出壳体摆动，以允许手动控制要改变的气动锯设备。

公开(公告)号：US06742432B1

公开(公告)日：2004-06-01

申请号：US09655691

申请日：2000-09-06

Applicant: Steven J. Langis

Inventor： Steven J. Langis

IPC: B26D702

CPC classification number: B23Q3/061 ,  Y10T83/68 ,  Y10T83/745 ,  Y10T83/7587 ,  Y10T83/7647

Abstract: The present invention involves an elongated frame assembly to permit the securing and proper angular cutting to length of a plurality of balusters which are utilized to support a handrail. The frame assembly comprises a pair of spaced-apart parallel side rails connected to a first and a second end rail and a separate support base arranged under each end rail to provide support the respective ends of balusters in the frame assembly. An adjustable slide member is arranged to permit the length of a plurality of balusters to be fixedly set according to a desired length to eliminate inaccuracies in cutting thereof.

Abstract translation: 本发明涉及一种细长的框架组件，以允许固定和适当的角度切割到用于支撑扶手的多个栏杆的长度。 框架组件包括连接到第一和第二端部轨道的一对间隔开的平行的侧轨道，以及布置在每个端部轨道下方的单独的支撑基座，以提供支撑架框架组件中的栏杆的相应端部。 可调节的滑动构件被布置成允许多个栏杆的长度根据期望的长度被固定地设置，以消除切割中的不准确。