公开(公告)号：US20140325854A1

公开(公告)日：2014-11-06

申请号：US14264495

申请日：2014-04-29

Applicant: Robert Bosch GmbH

Inventor： Andre Hoffmann ,  Michael Laett

IPC: B23D51/16 ,  B23B31/24

CPC classification number: B23D51/16 ,  B23B31/24 ,  B23B2231/00 ,  B23B2270/022 ,  B23D51/10 ,  Y10T279/27

Abstract: A hand tool machine includes a tool receiving device configured to receive an application tool. The tool receiving device is allocated a mechanically actuated locking element in order to lock the application tool in the tool receiving device. The hand tool machine also includes an electric actuator system configured to mechanically actuate the locking element.

Abstract translation: 手动工具机器包括被配置为接收应用工具的工具接收装置。 工具接收装置被分配有机械致动的锁定元件，以将应用工具锁定在工具接收装置中。 手动工具机器还包括被配置为机械致动锁定元件的电致动器系统。

公开(公告)号：US20150328736A1

公开(公告)日：2015-11-19

申请号：US14711037

申请日：2015-05-13

Applicant: Robert Bosch GmbH

Inventor： Nicolas Klotz ,  Ulli Hoffmann ,  Andre Hoffmann ,  Marcel Fankhauser

IPC: B23Q15/14 ,  B23D59/00 ,  B23D49/16

CPC classification number: B23D49/167 ,  B23D49/162 ,  B23D59/001 ,  B23D59/002 ,  B23Q15/14 ,  Y10T83/04

Abstract: A hand-guided semiautonomous jigsaw includes a tool receiver and an electronic control unit. The tool receiver is configured to receive a saw blade having a cutting edge for sawing along a predefined reference cutting line on an assigned workpiece. An electromechanical actuator is configured to swivel the tool receiver within a predefined angular range about a swivel axis coincident with a rotation axis of the saw blade in response to a signal from an assigned optoelectronic mechanism in order to automatically align the saw blade when sawing along the predefined reference cutting line. The electronic control unit is configured to compensate a parallel distance between the cutting edge and the rotation axis of the saw blade during sawing.

Abstract translation: 手工引导的半自动拼图包括工具接收器和电子控制单元。 工具接收器被配置为接收具有用于沿着所分配的工件上的预定义的参考切割线锯切的切割刃的锯片。 机电致动器被配置为响应于来自分配的光电子机构的信号而绕着与锯片的旋转轴线重合的旋转轴线在预定义的角度范围内旋转工具接收器，以便当锯切沿着 预定义参考切割线。 电子控制单元被配置为在锯切期间补偿切割刃与锯片的旋转轴线之间的平行距离。

公开(公告)号：US20140245620A1

公开(公告)日：2014-09-04

申请号：US14198161

申请日：2014-03-05

Applicant: Robert Bosch GmbH

Inventor： Marcel Fankhauser ,  Michael Uebelhart ,  Miguel Da Costa ,  Aldo Di Nicolantonio ,  Andre Hoffmann

IPC: B23D49/16 ,  B25F5/00 ,  B23D51/16

CPC classification number: B23D49/162 ,  B23D51/01 ,  B23D51/16 ,  B25F5/001 ,  B25F5/02

Abstract: A portable power tool actuating element for a jigsaw includes a bar-shaped handle that is intended to provide, at least indirectly, an on and off function for the power tool drive unit that drives at least one tool. A tool speed, in particular a tool stroke rate, is regulatable by the at least one portable power tool actuating element. A jigsaw includes the portable power tool actuating element. A method is provided for operating such a jigsaw.

Abstract translation: 用于拼图的便携式电动工具致动元件包括杆形手柄，其旨在至少间接地为驱动至少一个工具的电动工具驱动单元提供开启和关闭功能。 刀具速度，特别是刀具行程速率，可由至少一个便携式电动工具致动元件调节。 拼图包括便携式电动工具致动元件。 提供了用于操作这种拼图的方法。