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1.
公开(公告)号:US20170087649A1
公开(公告)日:2017-03-30
申请号:US15273990
申请日:2016-09-23
申请人: Robert Bosch GmbH
CPC分类号: B23D51/10 , B23D49/162 , B23D49/167
摘要: A hand-guided stroke-type saw includes a stroke rod and a saw-blade receiver that is supported by the stroke rod. The stroke rod defines a stroke axis extending axially through the stroke rod. The saw-blade receiver is configured to receive a saw blade and defines a saw-blade receiver axis that extends axially through the saw-blade receiver and is substantially parallel to the stroke axis such that the saw-blade receiver is offset radially from the stroke axis in a first direction opposite to a direction of advance.
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公开(公告)号:US10086450B2
公开(公告)日:2018-10-02
申请号:US15273990
申请日:2016-09-23
申请人: Robert Bosch GmbH
摘要: A hand-guided stroke-type saw includes a stroke rod and a saw-blade receiver that is supported by the stroke rod. The stroke rod defines a stroke axis extending axially through the stroke rod. The saw-blade receiver is configured to receive a saw blade and defines a saw-blade receiver axis that extends axially through the saw-blade receiver and is substantially parallel to the stroke axis such that the saw-blade receiver is offset radially from the stroke axis in a first direction opposite to a direction of advance.
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公开(公告)号:US20150328736A1
公开(公告)日:2015-11-19
申请号:US14711037
申请日:2015-05-13
申请人: Robert Bosch GmbH
CPC分类号: B23D49/167 , B23D49/162 , B23D59/001 , B23D59/002 , B23Q15/14 , Y10T83/04
摘要: 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.
摘要翻译: 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。
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4.
公开(公告)号:US20140245620A1
公开(公告)日:2014-09-04
申请号:US14198161
申请日:2014-03-05
申请人: Robert Bosch GmbH
发明人: Marcel Fankhauser , Michael Uebelhart , Miguel Da Costa , Aldo Di Nicolantonio , Andre Hoffmann
CPC分类号: B23D49/162 , B23D51/01 , B23D51/16 , B25F5/001 , B25F5/02
摘要: 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.
摘要翻译: 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。
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公开(公告)号:US20140070499A1
公开(公告)日:2014-03-13
申请号:US13981524
申请日:2011-12-27
申请人: Robert Bosch GmbH
发明人: Marcel Fankhauser , Bruno Luescher
IPC分类号: B24B23/04
CPC分类号: B24B23/04 , A61B17/142 , B24B23/022 , B24B23/046 , B24B45/00 , B24B45/003 , B24B45/006 , B27B5/32 , B27B19/006 , Y10T279/33
摘要: A tool chucking device, especially an oscillation tool chucking device, includes at least one chucking unit which has at least one chucking element for clamping a treatment tool in an axial direction and at least one control unit for actuating the chucking element. The tool chucking device further includes at least one conversion unit which is designed to modify a conversion ratio depending on at least one movement component of a control element of the control unit.
摘要翻译: 一种工具夹紧装置,特别是振动工具夹紧装置,包括至少一个夹紧单元,该夹紧单元具有用于沿轴向夹持处理工具的至少一个夹紧元件和用于致动夹紧元件的至少一个控制单元。 工具夹紧装置还包括至少一个转换单元,其被设计成根据控制单元的控制元件的至少一个移动部件来修改转换比。
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