公开(公告)号：US20150086268A1

公开(公告)日：2015-03-26

申请号：US14489737

申请日：2014-09-18

Applicant: SURFACE PREPARATION TECHNOLOGIES, LLC

Inventor： H. Matthew JOHNSON ,  Jeffrey M. DOWS

IPC: E01C19/00 ,  E01C21/00

CPC classification number: E01C19/004 ,  E01C21/00 ,  E01C23/0993

Abstract: A system for controlling a cutting machine for cutting continuous sinusoidal strips in a road surface includes a rotatable cutting head, a cylinder for driving the cutting head out of and into contact with the road surface, and a controller. The controller is programmed to execute an input/output function to control the cylinder to cut a subsurface sinusoidal strip wherein the cutting drum remains in the road surface once the cutting operation begins.

Abstract translation: 用于控制在路面上切割连续正弦条的切割机的系统包括可旋转切割头，用于将切割头驱动并与路面接触的滚筒以及控制器。 控制器被编程为执行输入/输出功能以控制气缸切割地下正弦带，其中一旦切割操作开始，切割滚筒保持在路面中。

公开(公告)号：US20140327294A1

公开(公告)日：2014-11-06

申请号：US14268014

申请日：2014-05-02

Applicant: SURFACE PREPARATION TECHNOLOGIES, LLC

Inventor： H. Matthew JOHNSON ,  Jeffrey M. DOWS

IPC: B28D1/18 ,  E01C23/088

CPC classification number: B28D1/186 ,  E01C23/0946

Abstract: A cutting tool, a mounting bracket for the cutting tool, and a rotatable cutting head are provided. The cutting tool includes a saddle portion configured to be secured to a mounting bracket, an aperture extending through the saddle portion, and at least one cutting bit attachment portion. The mounting bracket includes a base having a receiving slot configured to receive a cutting tool, a threaded recess extending at least partially through the base, and a curved bottom surface corresponding to a curvature of a cutting drum. The rotatable cutting head comprises a drive shaft connectable to a drive motor, a drum portion coupled to the drive shaft, the drum portion having a curved outer surface, a plurality of mounting brackets secured to the curved outer surface, and at least one cutting tool having at least one cutting bit attachment portion removably secured to at least one of the mounting brackets.

Abstract translation: 提供了一种切割工具，用于切割工具的安装支架和可旋转切割头。 切割工具包括：鞍形部，其构造成固定到安装支架，延伸穿过鞍座部分的孔以及至少一个切割钻头附接部。 安装支架包括具有构造成接收切割工具的接收槽的底座，至少部分地延伸穿过底座的螺纹凹槽以及对应于切割滚筒曲率的弯曲底面。 可旋转切割头包括可连接到驱动马达的驱动轴，耦合到驱动轴的鼓部分，滚筒部分具有弯曲的外表面，固定到弯曲外表面的多个安装支架，以及至少一个切割工具 具有可移除地固定到至少一个所述安装支架的至少一个切削刃附接部分。