Power tool with a rotating and/or hammering drive mechanism
    1.
    发明授权
    Power tool with a rotating and/or hammering drive mechanism 失效
    具有旋转和/或锤击驱动机构的电动工具

    公开(公告)号:US07287601B2

    公开(公告)日:2007-10-30

    申请号:US11108952

    申请日:2005-04-19

    IPC分类号: B25D17/04

    摘要: A hand-operated power tool has a housing with a drive mechanism for driving a tool, a tool receptacle for receiving a tool, a handle assembly for grasping and handling located in a rear region which is remote from the tool receptacle and engaging the housing, wherein the handle assembly is vibration-damped with respect to the housing with components contained in the housing, at least and substantially in an axial direction.

    摘要翻译: 手动动力工具具有壳体,其具有用于驱动工具的驱动机构,用于接收工具的工具容器,用于抓握和处理的手柄组件,其位于远离工具容器并接合壳体的后部区域中, 其中所述手柄组件相对于所述壳体被振动阻尼,所述壳体具有容纳在所述壳体中的部件,至少并且基本上沿轴向方向。

    Handheld power tool with vibration-damped handle
    2.
    发明授权
    Handheld power tool with vibration-damped handle 有权
    手动电动工具,带有减震手柄

    公开(公告)号:US07921935B2

    公开(公告)日:2011-04-12

    申请号:US11916572

    申请日:2007-02-09

    IPC分类号: B25F17/04

    摘要: The invention is based on a portable power tool having a vibration-damped handle (10) which has two legs (12, 14) running in the longitudinal direction (48) of the portable power tool and which is motionally coupled to its housing (28), wherein at least one lever (20, 22; 20a, 22a; 20b, 22b) oriented transversely to the longitudinal direction (48) is coupled to each of the two legs (12, 14) at an articulation point (16, 18; 16a, 18a), and wherein the levers (20, 22; 20a, 22a; 20b, 22b) are coupled to a joint region (50) lying between the two legs (12, 14) of the handle (10). It is proposed that each lever (20, 22; 20a, 22a; 20b, 22b) have a bearing point (24, 26; 24a, 20 26a; 24b, 26b) between the joint region (50) and the respective articulation point (16, 18; 16a, 18a).

    摘要翻译: 本发明基于一种具有减振手柄(10)的便携式电动工具,该手柄具有在便携式电动工具的纵向方向(48)上延伸的两个腿部(12,14),并且其运动地联接到其壳体(28) ),其中横向于纵向方向(48)定向的至少一个杠杆(20,22; 20a,22a; 20b,22b)在铰接点(16,18)处联接到所述两个腿部(12,14)中的每一个 ; 16a,18a),并且其中所述杠杆(20,22; 20a,22a; 20b,22b)联接到位于所述手柄(10)的两个腿部(12,14)之间的接合区域(50)。 提出每个杠杆(20,22; 20a,22a; 20b,22b)在接头区域(50)和相应的铰接点(...)之间具有轴承点(24,26; 24a,20 26a; 24b,26b) 16,18; 16a,18a)。

    Hand-held power tool hammer mechanism
    4.
    发明申请
    Hand-held power tool hammer mechanism 审中-公开
    手持电锤工具锤机构

    公开(公告)号:US20060243467A1

    公开(公告)日:2006-11-02

    申请号:US11408253

    申请日:2006-04-20

    IPC分类号: E02D7/02

    摘要: A hand-held power tool hammer mechanism, having a hammer device (10a-10k), which can be driven by means of a piston (12a-12k) via a gas volume (14a-14k). A hammer mechanism characteristic value (Sa-Sk), which is composed of the maximum hammer device surface dimension (16a-16k), cubed and divided by the hammer device mass (18a-18k), is greater than 200 mm3/g, preferably greater than 220 mm3/g, and particularly preferably greater than 240 mm3/g.

    摘要翻译: 一种具有锤装置(10a-10k)的手持式电锤工具锤机构,其可通过气体容积(14a-14k)借助活塞(12a-12k)驱动。 由锤装置质量(18a-18k)立方和分割的最大锤装置表面尺寸(16a-16k)组成的锤机构特征值(Sa-Sk)大于200mm 3 / g,优选大于220mm 3 / g,特别优选大于240mm 3 / g。

    Hand-held power tool, in particular a rotary hammer and/or chisel hammer
    6.
    发明授权
    Hand-held power tool, in particular a rotary hammer and/or chisel hammer 有权
    手持电动工具,特别是旋转锤和/或凿锤

    公开(公告)号:US08613328B2

    公开(公告)日:2013-12-24

    申请号:US11911178

    申请日:2006-10-27

    IPC分类号: B25D9/06

    摘要: The invention relates to a hand power tool, in particular a drill hammer and/or chipping hammer, comprising a hammer unit (10a; 10b) for producing a pulse in the direction of a hammer axis (12a; 12b). Said tool has an axial drive unit (14a; 14b) with a drive element (16a; 16b) and a motor unit (18a; 18b), in addition to a motor shaft (20a; 20b), which forms an angle (22a; 22b) not equal to zero with the hammer axis (12a; 12b) and which co-operates with the axial drive unit (14a; 14b) by means of a torque transmission wheel (24a; 24b) of said unit, the axial drive unit (14a; 14b) being mounted on the opposite side of the torque transmission wheel (24a; 24b) from the motor unit (18a; 18b). The driven element (16a; 16b) of the axial drive unit (14a; 14b) is mounted directly on the torque transmission wheel (24a; 24b).

    摘要翻译: 本发明涉及一种手动电动工具,特别是钻锤和/或切屑锤,包括用于在锤轴线(12a; 12b)的方向产生脉冲的锤单元(10a; 10b)。 除了电动机轴(20a; 20b)之外,所述工具具有带有驱动元件(16a; 16b)和电动机单元(18a; 18b)的轴向驱动单元(14a; 14b) 22b)与锤轴(12a; 12b)不等于零,并且通过所述单元的转矩传递轮(24a; 24b)与轴向驱动单元(14a; 14b)协作;轴向驱动单元 (14a; 14b)从所述马达单元(18a; 18b)安装在所述转矩传递轮(24a; 24b)的相对侧上。 轴向驱动单元(14a; 14b)的从动元件(16a; 16b)直接安装在转矩传递轮(24a; 24b)上。

    Hand-held power tool with a vibration-damped handle
    7.
    发明授权
    Hand-held power tool with a vibration-damped handle 有权
    带有减震手柄的手持式电动工具

    公开(公告)号:US08061438B2

    公开(公告)日:2011-11-22

    申请号:US12094458

    申请日:2007-04-05

    IPC分类号: B25D17/04

    CPC分类号: B25D17/043

    摘要: The invention relates to a hand tool machine (2), in particular a drilling and/or percussion hammer, with a housing (4) and a vibration-damped handle (10) elastically supported relative to the housing (4) with two essentially parallel legs (20, 22) and a coupling element (44 or 46) between each leg (20 or 22) and the housing (4) that is pin-jointed to the leg (20 or 22) and the housing (4). The coupling elements (44, 46) are connected to each other by a connector (48) that synchronizes the movements of the coupling elements (44, 46).

    摘要翻译: 本发明涉及一种手动工具机械(2),特别是钻孔和/或冲击锤,其具有壳体(4)和相对于壳体(4)弹性支撑的减震手柄(10),其具有两个基本平行的 腿部(20,22)和每个腿部(20或22)和与腿部(20或22)和壳体(4)销接合的壳体(4)之间的联接元件(44或46)。 耦合元件(44,46)通过使耦合元件(44,46)的运动同步的连接器(48)彼此连接。

    Electric Power Tool
    8.
    发明申请
    Electric Power Tool 审中-公开
    电动工具

    公开(公告)号:US20080236855A1

    公开(公告)日:2008-10-02

    申请号:US10593984

    申请日:2006-03-17

    IPC分类号: B25D9/06 B25D9/00

    摘要: An electric power tool, in particular an electric hammer, having a drive unit (11) contained in a housing (10), an impact mechanism (12), and a handle (13), including a cam (14) that is driven by the drive unit (11); the impact mechanism (12) has moving parts (15, 16).At least two of the moving parts (15, 16) are able to move inside a separate guide cylinder (17) that is stationary in relation to the moving parts (15, 16) and the cam (14).

    摘要翻译: 一种电动工具,特别是电锤,具有容纳在壳体(10)中的驱动单元(11),冲击机构(12)和手柄(13),其包括凸轮(14),所述凸轮由所述凸轮 驱动单元(11); 冲击机构(12)具有运动部件(15,16)。 运动部件(15,16)中的至少两个能够在相对于运动部件(15,16)和凸轮(14)固定的单独的导向缸(17)内移动。

    Impact mechanism for a repeatedly striking hand-held machine tool
    9.
    发明申请
    Impact mechanism for a repeatedly striking hand-held machine tool 失效
    反击式手持机床的冲击机理

    公开(公告)号:US20060196683A1

    公开(公告)日:2006-09-07

    申请号:US10553300

    申请日:2004-10-27

    IPC分类号: E02D7/02

    摘要: A percussion mechanism for a repetitively hammering hand power tool, whose striking frequency and striking intensity are controllable independently of one another, has a striker (2), movable axially forward and backward in a guide barrel (1), and a device (5) exerting pressure on the striker (2), as a result of which the striker can be set into a forward motion in the direction of a tool bit (4) that is insertable into the hand power tool. A blocking element (10) is also provided, with which the striker (2) is blockable in its forward motion, and the striking frequency of the striker (2) is adjustable by controlling the blocking time of the blocking element (10).

    摘要翻译: 一种用于重复敲击的手动电动工具的冲击机构,其冲击频率和冲击强度彼此独立地控制,具有在引导筒(1)中可轴向前后移动的撞针(2),以及装置(5) 在撞击器(2)上施加压力,由此可以将撞针沿可插入手动工具的工具头(4)的方向上向前运动。 还提供了阻挡元件(10),撞击器(2)在其向前运动中可阻挡,并且撞击器(2)的击打频率可通过控制阻挡元件(10)的阻挡时间来调节。

    Power tool with a rotating and/or hammering drive mechanism
    10.
    发明申请
    Power tool with a rotating and/or hammering drive mechanism 失效
    具有旋转和/或锤击驱动机构的电动工具

    公开(公告)号:US20050247464A1

    公开(公告)日:2005-11-10

    申请号:US11108952

    申请日:2005-04-19

    摘要: A hand-operated power tool (10), in particular a drill hammer and/or jackhammer, has a housing (11) which has a drive mechanism for driving a tool (12) that is receivable in a tool receptacle (13) and, in the rear region (14), remote from the tool receptacle (13), has a handle assembly (20) for grasping and handling that engages the housing (11). The handle assembly (20) is vibration-damped with respect to the housing (11), with the components contained in it, at least and substantially in the axial direction, by means of a vibration-damping device (FIG. 1).

    摘要翻译: 手动电动工具(10),特别是钻锤和/或手提锤,具有壳体(11),该壳体具有用于驱动可接收在工具容器(13)中的工具(12)的驱动机构, 在远离工具接收器(13)的后部区域(14)中具有用于把持和处理的手柄组件(20)与壳体(11)接合。 手柄组件(20)通过减振装置(图1)相对于壳体(11)被振动阻尼,其中组件至少并且基本上沿轴向方向包含在其中。