HANDHELD POWER TOOL WITH VIBRATION-DAMPED HANDLE
    51.
    发明申请
    HANDHELD POWER TOOL WITH VIBRATION-DAMPED HANDLE 有权
    手动电动工具带振动阻尼手柄

    公开(公告)号:US20100025062A1

    公开(公告)日:2010-02-04

    申请号:US11916572

    申请日:2007-02-09

    IPC分类号: B25D17/00

    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)。

    AUXILIARY HANDLE WITH ECCENTRIC CLAMPING LEVER FOR A HAND-HELD POWER TOOL
    52.
    发明申请
    AUXILIARY HANDLE WITH ECCENTRIC CLAMPING LEVER FOR A HAND-HELD POWER TOOL 有权
    辅助手柄,用于手持式电动工具的偏心钳

    公开(公告)号:US20090178520A1

    公开(公告)日:2009-07-16

    申请号:US12296572

    申请日:2007-10-01

    IPC分类号: B25G1/06

    摘要: The invention relates to an additional hand grip (2) for a hand machine tool, comprising a clamp (4) for clamping the additional hand grip (2) to a part of the hand machine tool, a handlebar (6) for gripping and holding of the additional hand grip (2), and a pivot joint (8) that can be blocked, arranged between the clamp (4) and the handlebar (6). The pivot joint (8) can be blocked with an eccentric tension lever (10), which is formed by a pivotable part (24) of the handlebar (6).

    摘要翻译: 本发明涉及一种用于手动工具的附加手柄(2),包括用于将附加的手柄(2)夹紧到手动工具的一部分的夹具(4),用于夹持和保持的把手(6) 的附加手柄(2)和枢转接头(8),所述枢转接头可被阻挡,布置在夹具(4)和把手(6)之间。 枢转接头(8)可以用由把手(6)的可枢转部分(24)形成的偏心拉杆(10)阻挡。

    PERCUSSION MECHANISM FOR A REPETITIVELY HAMMERING HAND POWER TOOL
    53.
    发明申请
    PERCUSSION MECHANISM FOR A REPETITIVELY HAMMERING HAND POWER TOOL 失效
    重复使用手电动工具的优势机制

    公开(公告)号:US20090145619A1

    公开(公告)日:2009-06-11

    申请号:US12372305

    申请日:2009-02-17

    IPC分类号: B25D16/00

    摘要: A percussion mechanism for a repetitively hammering hand power tool in the form of a rotary hammer has a striker movable axially forward and backward in a guide barrel and imparting impacts directly and without any intermediate parts to an end section of a tool bit that is insertable into the hand power tool, a device that exerts pressure on the striker, by which the striker is capable of being set into a forward motion in the direction of the tool bit, a blocking element, with which the striker is blockable in its forward motion, and the striking frequency of the striker is adjustable by controlling the blocking time of the blocking element, so that the striking frequency of the striker depends on how long the blocking element blocks the forward motion of the striker.

    摘要翻译: 用于旋转锤形式的重复敲击手动电动工具的冲击机构具有在引导筒中轴向前后移动的冲击器,并且将冲击直接且没有任何中间部件施加到可插入的工具头的端部部分 手动电动工具,对冲击器施加压力的装置,通过该装置,撞针能够沿着工具头的方向被设置成向前运动,阻挡元件,撞击器在其向前运动中是可阻挡的, 并且通过控制阻挡元件的阻挡时间来调节冲击器的冲击频率,使得撞针的冲击频率取决于阻挡元件阻挡撞针向前运动的时间。

    Impact mechanism for a repeatedly striking hand-held machine tool
    54.
    发明授权
    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:US07516801B2

    公开(公告)日:2009-04-14

    申请号:US10553300

    申请日:2004-10-27

    IPC分类号: B25D11/04

    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。

    Hand-Held Power Tool with a Vibration-Damped Handle
    55.
    发明申请
    Hand-Held Power Tool with a Vibration-Damped Handle 有权
    手持电动工具,带有振动阻尼的手柄

    公开(公告)号:US20080283261A1

    公开(公告)日:2008-11-20

    申请号:US12094458

    申请日:2007-04-05

    IPC分类号: B25D17/00

    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。

    Tool bit holder and hand power tool
    56.
    发明申请
    Tool bit holder and hand power tool 失效
    刀柄和手动电动工具

    公开(公告)号:US20060197293A1

    公开(公告)日:2006-09-07

    申请号:US11286225

    申请日:2005-11-23

    IPC分类号: B23B31/16

    摘要: A tool bit holder for a hand power tool has a tool bit holder body has a receiving bore for a tool bit shaft of a tool bit insert with at least one recess, a locking body snappable into place with the recess of the tool bit shaft and supported radially displaceably in the tool bit holder body; a slide sleeve supported resiliently in an axial direction and operatively connected to the locking body so that upon a motion of the slide sleeve counter to a spring force the locking body escapes out of the receiving bore, and a guide ring, wherein the locking body is caught in a first opening of the tool bit holder body and in a second opening at least partially covering the first opening, of the guide ring supported displaceably on the tool bit holder body.

    摘要翻译: 一种用于手动工具的工具钻头夹具具有工具钻头保持器本体,其具有用于具有至少一个凹部的工具钻头插入件的工具钻头轴的接收孔,锁定体可与工具钻头轴的凹部可拆卸到位, 可径向移动地支承在工具夹头体内; 滑动套筒,其在轴向方向上弹性地支撑并且可操作地连接到所述锁定体,使得当所述滑动套筒相对于弹簧力的运动时,所述锁定体从所述接收孔中脱出,并且所述锁定体是 被夹持在工具夹头本体的第一开口中,并且在至少部分地覆盖第一开口的第二开口中,引导环可移动地支撑在工具夹头主体上。

    Machine tool, especially a hand machine tool
    57.
    发明授权
    Machine tool, especially a hand machine tool 失效
    机床,特别是手工机床

    公开(公告)号:US06983809B2

    公开(公告)日:2006-01-10

    申请号:US10276139

    申请日:2001-03-15

    IPC分类号: B23Q5/00

    CPC分类号: B25B23/14 B25B21/00 B25F5/001

    摘要: The invention is based on a power tool, in particular a hand power tool, with a drive motor (12) disposed in a housing (10) and at least one adjusting device (14, 16), which can be used to durably set at least one parameter of the drive motor (12) and/or of a transmission during an operating phase.The invention proposes that the adjusting device (14, 16) have a reset unit (18, 20), which resets the adjusting device (14, 16) to a starting position depending on at least one operating parameter.

    摘要翻译: 本发明基于一种电动工具,特别是一种手动电动工具,其具有设置在壳体(10)中的驱动电机(12)和至少一个调节装置(14,16),该调节装置可用于耐久地设置在 驱动马达(12)中的至少一个参数和/或运行阶段期间的变速器。 本发明提出,调节装置(14,16)具有复位单元(18,20),该复位单元根据至少一个操作参数将调节装置(14,16)复位到起始位置。

    Hammer drill and/or chipping hammer
    58.
    发明授权
    Hammer drill and/or chipping hammer 失效
    锤钻和/或碎锤

    公开(公告)号:US06955230B2

    公开(公告)日:2005-10-18

    申请号:US10297144

    申请日:2002-02-14

    申请人: Gerhard Meixner

    发明人: Gerhard Meixner

    摘要: The invention is based on a hand power tool, in particular a drill- and/or chipping hammer, comprising a striking mechanism (10) that has a drivable pot-type piston (12) with at least one idle opening (14).It is proposed that the idle opening (14) is capable of being closed via a controllable, separate closing element (16).

    摘要翻译: 本发明基于一种手动电动工具,特别是钻和/或切屑锤,其包括具有至少一个空闲开口(14)的可驱动的罐式活塞(12)的冲击机构(10)。 提出空闲开口(14)能够通过可控的分离的闭合元件(16)闭合。

    Hammer drill
    59.
    发明授权
    Hammer drill 失效
    锤钻

    公开(公告)号:US5111890A

    公开(公告)日:1992-05-12

    申请号:US646606

    申请日:1991-01-29

    摘要: A power hammer drill includes a tool holder and an air cushion striking mechanism for driving a tool and including a striker, a reciprocating piston for displacing the striker, and an axially displaceable guide tube for guiding the piston. A device for holding the striker in a forward position thereof adjacent to the tool holder in an idling condition of the hammer drill is provided in the hammer drill. The device has a guide element fixed in the drill housing for guiding the guide tube. The guide tube has a control opening for venting the air cushion and which remains in open or closed condition dependent on axial position of the guide tube.

    摘要翻译: PCT No.PCT / DE89 / 00478 Sec。 371 1991年1月29日第 102(e)日期1991年1月29日PCT提交1989年7月19日PCT公开号 出版物WO90 / 01400 日期:1990年02月22日。一种电锤钻具包括工具架和用于驱动工具并包括撞针的气垫冲击机构,用于移动撞针的往复活塞,以及用于引导活塞的可轴向移动的导向管。 在锤钻中设置有用于在锤钻的空转状态下将撞针保持在与工具架相邻的向前位置的装置。 该装置具有固定在钻壳体中用于引导导管的引导元件。 引导管具有用于排出气垫的控制开口,其依赖于引导管的轴向位置而保持打开或关闭状态。

    Hand-held power tool, in particular a rotary hammer and/or chisel hammer
    60.
    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。