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    • 1. 发明授权
    • Power tool brake mechanism
    • 电动工具制动机构
    • US09546701B2
    • 2017-01-17
    • US14119627
    • 2012-03-29
    • Juergen WikerJoachim SchadowJoerg MauteFlorian EsenweinManfred Lutz
    • Juergen WikerJoachim SchadowJoerg MauteFlorian EsenweinManfred Lutz
    • B24B23/02F16D63/00
    • F16D63/006B24B23/022
    • A power tool brake mechanism, in particular a portable power tool brake mechanism, includes at least one mechanical brake unit that has at least one brake element mounted rotatably about a rotation axis and at least one actuating unit that has at least one movably mounted actuating element. The actuating unit is configured to activate and/or deactivate the brake unit. The power tool brake mechanism further includes at least one movement converting unit that has at least one movement converting element configured to convert a movement of the actuating element into a movement of a counter-brake element of the brake unit. The movement of the counter-brake element is at least in a direction that is different from a direction extending along the rotation axis of the brake element.
    • 电动工具制动机构,特别是便携式动力工具制动机构,包括至少一个机械制动单元,其具有围绕旋转轴线可旋转地安装的至少一个制动元件和至少一个致动单元,所述至少一个致动单元具有至少一个可移动地安装的致动元件 。 致动单元被配置成致动和/或停用制动单元。 动力工具制动机构还包括至少一个运动转换单元,其具有至少一个运动转换元件,其被构造成将致动元件的运动转换成制动单元的反制动元件的运动。 副制动元件的运动至少在与沿着制动元件的旋转轴线延伸的方向不同的方向上。
    • 2. 发明申请
    • Table Saw with Foldable Tabletop
    • 桌面锯折叠桌面
    • US20130092004A1
    • 2013-04-18
    • US13273671
    • 2011-10-14
    • Juergen WikerRalph Dammertz
    • Juergen WikerRalph Dammertz
    • B23D47/02B23D45/06
    • B23D47/025Y10T83/7722
    • A table saw assembly in one embodiment includes a base portion with a base work piece support surface defining a support plane and a saw blade opening defined in the base work piece support surface, a saw assembly, a first extension and a first sliding support assembly. The saw assembly includes a saw blade positionable to extend upwardly through the saw blade opening. The first extension includes a first extension work piece support surface pivotable with respect to the base portion between a first position and a second position. In the first position, the first extension work piece support surface is coplanar with the base work piece support surface. In the second position, the first extension work piece support surface is located above the support plane. The first sliding support assembly is movable along the support plane and is configured to support the first extension in the first position.
    • 在一个实施例中的台锯组件包括基部,其具有限定支撑平面的基部工件支撑表面和限定在基部工件支撑表面中的锯条开口,锯组件,第一延伸部和第一滑动支撑组件。 锯组件包括可以向上延伸穿过锯片开口的锯片。 第一延伸部包括可在第一位置和第二位置之间相对于基部枢转的第一延伸工件支撑表面。 在第一位置,第一延伸工件支撑表面与基部工件支撑表面共面。 在第二位置,第一延伸工件支撑表面位于支撑平面上方。 第一滑动支撑组件可沿着支撑平面移动并且构造成在第一位置支撑第一延伸部。
    • 10. 发明授权
    • Portable power tool with protective cover
    • 带保护盖的便携式电动工具
    • US07063606B2
    • 2006-06-20
    • US10522975
    • 2004-07-22
    • Peter StierleJuergen WikerMaria-Margareta SuleaStefan Heess
    • Peter StierleJuergen WikerMaria-Margareta SuleaStefan Heess
    • B24B23/00
    • B24B55/052B24B23/02
    • A portable power tool, in particular an angle grinder (10), includes a longitudinal housing (12) for accommodating a motor for driving a driven shaft (16) that is outwardly bent relative to the housing (12), the driven shaft being rotatably supported in a gearbox casing (14) and extending out of it with a free end that is provided to accommodate a sanding body. A protective cover (43) encompassing the sanding body is capable of being fastened on the gearbox casing (14) such that its rotation can be adjusted, and the rotational position of which is lockable using a notch lever (30). The device is made safer to operate and more cost effective to manufacture by the fact that the notch lever (30) is positioned transversely to the longitudinal axis of the angle grinder (10) and is pivotable around an axis (34) positioned substantially parallel to the housing (12).
    • 一种便携式电动工具,特别是角磨机(10),包括用于容纳用于驱动相对于壳体(12)向外弯曲的从动轴(16)的马达的纵向壳体(12),从动轴可旋转 支撑在齿轮箱壳体(14)中并且具有用于容纳砂光体的自由端延伸出来。 围绕砂磨体的保护罩(43)能够被紧固在齿轮箱壳体(14)上,使得其旋转可以被调节,并且其旋转位置使用切口杆(30)可锁定。 通过切割杆(30)横向于角磨机(10)的纵向轴线定位并且可围绕位于基本上平行于该角度磨床(10)的轴线(34)枢转地使得该装置更安全地操作并且更具成本效率地制造, 壳体(12)。