公开(公告)号：USD734649S1

公开(公告)日：2015-07-21

申请号：US29472479

申请日：2013-11-12

Applicant: Milwaukee Electric Tool Corporation

Designer： Jeffrey M. Wackwitz

公开(公告)号：US20140327215A1

公开(公告)日：2014-11-06

申请号：US14270560

申请日：2014-05-06

Applicant: Milwaukee Electric Tool Corporation

Inventor： Troy C. Thorson ,  Jeffrey M. Wackwitz ,  Emily Doberstein ,  James Wekwert

IPC: B23B31/10

CPC classification number: B27B5/30 ,  B23B31/10 ,  B23B31/19 ,  B23B31/4073 ,  B24B23/04 ,  B24B45/006 ,  Y10T279/33

Abstract: A power tool having a housing, a motor, a tool holder driven about an output axis by the motor, and an output element for performing an operation on a workpiece. The tool holder has a locating feature including a tapered portion becoming narrower in a direction away from the surface of the tool holder. The output element has an aperture for receiving the locating feature and a face facing the surface of the tool holder when the locating feature is received. The power tool also includes a flange for transferring a clamping force for urging the output element towards the tool holder and a tab projecting from the flange for finger tightening the flange. A biasing member provides the clamping force toollessly. A gap is defined between the surface of the tool holder and the face when the tapered portion of the locating feature is fully received in the aperture.

Abstract translation: 一种电动工具，具有壳体，电动机，由电动机围绕输出轴驱动的工具架，以及用于对工件进行操作的输出元件。 工具保持器具有定位特征，其包括在远离工具保持器的表面的方向上变窄的锥形部分。 当接收到定位特征时，输出元件具有用于接收定位特征的孔和面向刀架表面的面。 电动工具还包括用于传递用于将输出元件推向工具保持器的夹紧力的凸缘和从凸缘伸出的用于使凸缘指紧的突舌。 偏置构件无缝地提供夹紧力。 当定位特征的锥形部分完全接收在孔中时，在工具架的表面和面之间限定间隙。

公开(公告)号：US20140173916A1

公开(公告)日：2014-06-26

申请号：US14193457

申请日：2014-02-28

Applicant: Milwaukee Electric Tool Corporation

Inventor： Jeffrey Holly ,  Jeffrey M. Wackwitz ,  Scott D. Bublitz ,  Steven W. Hyma ,  Kurt Limberg ,  John G. Marx ,  Richard J. LaSota ,  Ryan J. Denissen ,  John S. Scott

IPC: B23D53/12

CPC classification number: B23D53/12 ,  B23D55/02 ,  B23D59/006 ,  B27G19/06 ,  Y10T83/613 ,  Y10T83/619

Abstract: A hand-held band saw having a deck defining a front and a rear, and an opening in the front defining a cut zone. The band saw also includes a first wheel supported by a first deck portion, a second wheel supported by a second deck portion, a motor operably coupled to the first wheel, a single handle providing a single grip for a user to hold the band saw with only one hand, and a continuous blade having a cutting edge. The continuous blade includes a first portion positioned in the cut zone for performing a cutting operation and a second portion positioned outside of the cut zone. A blade guard is positioned proximate the cutting edge of the second portion of the continuous blade to substantially provide a barrier between the cutting edge and an exterior of the band saw.

Abstract translation: 一种手持带锯，其具有限定前部和后部的甲板，以及在前部中的开口限定切割区域。 带锯还包括由第一甲板部分支撑的第一轮，由第二甲板部分支撑的第二轮，可操作地联接到第一轮的马达，单个手柄，用于使用者将带锯夹持， 仅一只手，以及具有切割刃的连续刀片。 连续刀片包括位于切割区域中用于执行切割操作的第一部分和位于切割区域外部的第二部分。 刀片防护件定位在连续刀片的第二部分的切割边缘附近，以在切割刃和带锯的外部之间基本上提供阻挡层。