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    • 4. 发明授权
    • Rotating electric hand tool implement with safety routine
    • 旋转电动手动工具用安全措施
    • US07011165B2
    • 2006-03-14
    • US09847806
    • 2001-05-02
    • Ferdinand KristenHans-Werner Bongers-Ambrosius
    • Ferdinand KristenHans-Werner Bongers-Ambrosius
    • B25D13/00
    • B25F5/00
    • An electric hand tool apparatus (1) for driving a drill-like tool, which carries out an at least partial rotational movement, has within a housing (2), an electric motor (4) without or free of collector and slip ring, the rpm of which can be controlled by motor control electronics (3), wherein an rpm-dependent clutch (5) for transferring the torque is disposed in a force transfer path from the electric motor (4) to a transmission (6). Optionally, to prevent an excessively high twisting of the housing (2), a sensor (7) is evaluated and the rpm of the electric motor (4) is reduced in order to sever the transfer of force by the rpm-dependent clutch (5).
    • 用于驱动执行至少部分旋转运动的钻类工具的电动手动工具装置(1)具有在壳体(2)内,没有或没有集电器和滑环的电动机(4), 其中转速可由电机控制电子装置(3)控制,其中用于传递转矩的转速依赖离合器(5)设置在从电动机(4)到变速器(6)的力传递路径中。 可选地,为了防止壳体(2)的过大的扭转,评估传感器(7)并且电动机(4)的转速被降低,以便切断由转速相关的离合器(5)传递的力 )。
    • 5. 发明授权
    • Equipment for working a hard material
    • 硬材料加工设备
    • US06220046B1
    • 2001-04-24
    • US09414195
    • 1999-10-07
    • Ferdinand KristenHans-Werner Bongers-AmbrosiusJosef SchittiErwin Reisinger
    • Ferdinand KristenHans-Werner Bongers-AmbrosiusJosef SchittiErwin Reisinger
    • F25D2312
    • B23Q11/127B23Q11/10H02K5/20H02K7/14H02K9/19H02K11/33
    • Equipment for working a hard material includes a housing (2), a driving motor (1), located within the housing, a cooling duct (3) within the housing surrounding the driving motor, a tool (5) for working the hard material connected to the driving motor and at least one electronic component (19) mounted on a cooling device (8). A coolant supply source (6) supplies coolant under pressure to the cooling device (8) and then to an upstream end of the cooling duct (3). A first coolant discharge pipeline (13) is connected to a downstream end of the cooling duct (3). The first coolant discharge pipeline (13) flows the coolant into a reversible distributor (10). A second and a third coolant discharge pipeline (11, 12) extend from the reversible distributor (10) so that selectively all of the coolant can flow through the second coolant discharge pipeline (11) to the tools (5) or all of the coolant can flow through the third coolant discharge pipeline (12) to the coolant supply source or a part of the coolant can flow through each of the second and third coolant discharge pipelines. To operate the equipment if coolant flows through the cooling device (8), a flow monitor (14) detects the movement of coolant and sends an electronic signal to the electronic component (19). The power is supplied from an external power source to the driving motor (1) only when the flow monitor (14) signals that coolant is flowing.
    • 用于加工硬质材料的设备包括位于壳体内的壳体(2),驱动马达(1),围绕驱动马达的壳体内的冷却管道(3),用于加工连接的硬质材料的工具 驱动电机和安装在冷却装置(8)上的至少一个电子部件(19)。 冷却剂供应源(6)将冷却剂在压力下提供给冷却装置(8),然后到达冷却管道(3)的上游端。 第一冷却剂排放管道(13)连接到冷却管道(3)的下游端。 第一冷却剂排放管道(13)将冷却剂流入可逆分配器(10)。 第二和第三冷却剂排出管道(11,12)从可逆分配器(10)延伸,使得选择性地所有的冷却剂可以流过第二冷却剂排放管线(11)到工具(5)或所有的冷却剂 可以流过第三冷却剂排放管道(12)到冷却剂供应源,或者一部分冷却剂可以流过第二和第三冷却剂排放管道中的每一个。 为了在冷却剂流过冷却装置(8)的情况下操作设备,流量监测器(14)检测冷却剂的移动并将电子信号发送到电子部件(19)。 仅当流量监视器(14)发信号通知冷却剂流动时,电源才从外部电源供应到驱动电机(1)。
    • 8. 发明授权
    • Suction tool
    • 抽吸工具
    • US06533047B2
    • 2003-03-18
    • US09750667
    • 2000-12-29
    • Werner KleineHans-Werner Bongers-Ambrosius
    • Werner KleineHans-Werner Bongers-Ambrosius
    • B28D126
    • B23Q11/0046B23B51/06B23B2226/75B28D1/146B28D1/26B28D7/02Y10T408/50
    • A tool for drilling and/or chiseling for use with a hand-held mechanized tool having a suction device (10) including a housing (11) surrounding the tool (1), with the tool (1) including a tubular shaft (2) and a connection member (3) located opposite a front end of the shaft (2) for connecting the shaft (2) with the housing (11) of the suction device (10) and having a diameter larger than a diameter of the shaft (2), and with the connection member (3) being formed of a core (5) surrounding the shaft (2), and an adapter (6) surrounding the connection member core (5) and having a cross-bore (7) opening into the through-channel (8) formed in the shaft (2).
    • 一种用于与手持机械化工具一起使用的钻孔和/或凿子的工具,其具有包括围绕所述工具(1)的壳体(11)的抽吸装置(10),所述工具(1)包括管状轴(2) 以及与所述轴(2)的前端相对的用于将所述轴(2)与所述抽吸装置(10)的壳体(11)连接并且具有大于所述轴的直径的直径的连接构件(3) 连接构件(3)由围绕轴(2)的芯(5)形成,并且适配器(6)围绕连接构件芯(5)并具有横孔(7)开口 进入形成在轴(2)中的通道(8)中。
    • 9. 发明授权
    • Rock drill
    • 摇滚钻
    • US06431295B1
    • 2002-08-13
    • US09656871
    • 2000-09-07
    • Werner KleineHans-Werner Bongers-Ambrosius
    • Werner KleineHans-Werner Bongers-Ambrosius
    • E21B1044
    • E21B10/58E21B10/40E21B10/445
    • A drill including a stem (2) having at least two discharge grooves (3,4) for discharging drilling dust and helically circumscribing the stem (2), a drill head (5) provided at an of the stem (2) opposite the end provided with the shank and having a plurality of bits (7-9), which are formed of hard metal and project radially beyond the drill head (5), with the drill head having a plurality of drilling dust grooves (10-12) which separate the bits and number of which exceeds a number of the discharge grooves (3,4), with at least one pair of the drilling dust grooves (10,12) passing into a common discharge groove (4), and with the drill further having a helical groove section (13) forming a common transitional region between the at least one pair of the drilling dust grooves (10,12) and the common discharge groove and the passing cross-section of which is smaller than the passing cross-section of the common discharge groove.
    • 一种钻头,其包括具有至少两个用于排放钻井灰尘并螺旋地限制所述杆(2)的排放槽(3,4)的杆(2),设置在所述杆(2)的与所述杆 设置有柄部并且具有由硬质金属形成并径向超过钻头(5)突出的多个钻头(7-9),其中钻头具有多个钻孔沉积槽(10-12),其中 通过至少一对钻孔灰尘槽(10,12)进入公共排放槽(4)中,并且与钻头进一步分离它们的钻头数量超过排放槽(3,4)的数量 具有在所述至少一对所述钻孔沉积槽(10,12)和所述公共排放槽之间形成共同过渡区域的螺旋槽部分(13),并且所述螺旋槽部分的通过横截面小于通过横截面 的公共放电槽。