公开(公告)号：US20030155141A1

公开(公告)日：2003-08-21

申请号：US10080088

申请日：2002-02-21

Applicant: S-B Power Tool Company

Inventor： Verica Maras

IPC: B23Q001/00

CPC classification number: B23B45/005 ,  B24B27/027 ,  B24B45/006 ,  B25F3/00

Abstract: A handpiece for a rotary tool including a flexible power shaft configured for connection at one end to the rotary tool, and at the other end to the handpiece, with at least one locking formation affixed to the shaft. The handpiece includes a housing having a first end for receiving the shaft, and a second end configured for accommodating a working attachment, the housing defining a central throughbore for rotatably receiving the shaft. At least one locking actuator is disposed in the housing for releasable engagement with the locking formation, the handpiece being provided with a biasing force for biasing the actuator out of engagement with the locking formation, so that a user-applied force on the actuator overcomes the biasing force to enable locking engagement between the actuator and the locking formation. A working end of the handpiece housing has an endcap and is also configured for receiving supplemental attachments.

Abstract translation: 一种用于旋转工具的手持件，其包括柔性动力轴，其构造成用于在一端连接到所述旋转工具，并且在另一端连接到所述手持件，至少一个锁定结构固定到所述轴。 手持件包括具有用于容纳轴的第一端的壳体和构造成容纳作业附件的第二端，壳体限定用于可旋转地接收轴的中心通孔。 至少一个锁定致动器设置在壳体中以与锁定构件可释放地接合，手持件具有偏置力，用于使致动器偏压与锁定结构的接合，使得施力器上的使用者施加力克服 偏压力使致动器和锁定结构之间的锁定接合。 手持壳体的工作端具有端盖，并且还构造成用于接收附加附件。

公开(公告)号：US20020123302A1

公开(公告)日：2002-09-05

申请号：US09797701

申请日：2001-03-05

Applicant: S-B POWER TOOL COMPANY

Inventor： Verica Maras ,  Lloyd R. Oliver

IPC: B24D005/00

CPC classification number: B23D61/025 ,  B24D5/12

Abstract: A cutting and grinding wheel made of a circular disk having a center, two opposing surfaces, an outer circumference, and a center defining a bore hole. A plurality of teeth are evenly distributed around the disk's outer circumference, with each tooth having an apex and a pair of opposing sidewalls generally parallel to the disk opposing surfaces. The teeth formed in a generally sinusoidal pattern, and each adjacent pair of teeth are separated by a gullet. An abrasive coating is disposed to be concentrated upon the wheel teeth apexes and opposing teeth sidewalls.

Abstract translation: 一种由具有中心，两个相对表面，外圆周和限定钻孔的中心的圆盘制成的切割砂轮。 多个齿均匀地分布在盘的外圆周周围，每个齿具有顶点和一对相对的侧壁，大体平行于圆盘相对的表面。 以大致正弦形式形成的齿，并且每个相邻的一对齿由齿槽分开。 研磨涂层设置成集中在轮齿顶点和相对的齿侧壁上。