Electric power tool with vibration mechanism

    公开(公告)号:EP2554332B1

    公开(公告)日:2018-06-20

    申请号:EP12175376.8

    申请日:2012-07-06

    IPC分类号: B25D16/00 B25D11/10 B25B21/02

    摘要: An impact driver (1) with a vibration mechanism (90) includes a vibration switching ring (97) externally fitted to a second cam (93) in the forward position in such a manner that an inner protrusion (99) on the inner circumference is latched a protrusion (96) on the outer circumference of the second cam (93) so that the rotation of the second cam (93) is restricted. Further, a coil spring (100) is provided for biasing the vibration switching ring (97) to the forward position. A link plate provided between the mode switching ring (64) and the vibration switching ring (97) latches onto the front surface of the vibration switching ring (97) and engages an engaging protrusion (105) at the rear end with the mode switching ring (64). The link plate moves forward or backward to a first position where the vibration switching ring (97) moves to the forward position or a second position where the vibration switching ring (97) moves to the backward position.

    Electric power tool with vibration mechanism
    2.
    发明公开
    Electric power tool with vibration mechanism 有权
    电angetribenes工具具有振动机构

    公开(公告)号:EP2554332A3

    公开(公告)日:2015-03-04

    申请号:EP12175376.8

    申请日:2012-07-06

    IPC分类号: B25D16/00 B25D11/10 B25B21/02

    摘要: An impact driver (1) with a vibration mechanism (90) includes a vibration switching ring (97) externally fitted to a second cam (93) in the forward position in such a manner that an inner protrusion (99) on the inner circumference is latched a protrusion (96) on the outer circumference of the second cam (93) so that the rotation of the second cam (93) is restricted. Further, a coil spring (100) is provided for biasing the vibration switching ring (97) to the forward position. A link plate provided between the mode switching ring (64) and the vibration switching ring (97) latches onto the front surface of the vibration switching ring (97) and engages an engaging protrusion (105) at the rear end with the mode switching ring (64). The link plate moves forward or backward to a first position where the vibration switching ring (97) moves to the forward position or a second position where the vibration switching ring (97) moves to the backward position.

    Electric power tool with vibration mechanism
    4.
    发明公开
    Electric power tool with vibration mechanism 有权
    Elektrisch angetribenes Werkzeug mit振动机制

    公开(公告)号:EP2554332A2

    公开(公告)日:2013-02-06

    申请号:EP12175376.8

    申请日:2012-07-06

    IPC分类号: B25D16/00 B25D11/10

    摘要: An impact driver (1) with a vibration mechanism (90) includes a vibration switching ring (97) externally fitted to a second cam (93) in the forward position in such a manner that an inner protrusion (99) on the inner circumference is latched a protrusion (96) on the outer circumference of the second cam (93) so that the rotation of the second cam (93) is restricted. Further, a coil spring (100) is provided for biasing the vibration switching ring (97) to the forward position. A link plate provided between the mode switching ring (64) and the vibration switching ring (97) latches onto the front surface of the vibration switching ring (97) and engages an engaging protrusion (105) at the rear end with the mode switching ring (64). The link plate moves forward or backward to a first position where the vibration switching ring (97) moves to the forward position or a second position where the vibration switching ring (97) moves to the backward position.

    摘要翻译: 具有振动机构(90)的冲击驱动器(1)包括在前方位于外部配合到第二凸轮(93)的振动切换环(97),使得内周上的内突起(99) 在第二凸轮(93)的外圆周上锁定突起(96),使得第二凸轮(93)的旋转受到限制。 此外,设置有用于将振动切换环(97)偏压到前进位置的螺旋弹簧(100)。 设置在模式切换环(64)与振动切换环(97)之间的连接板锁定在振动切换环(97)的前表面上,并与后端的接合突起(105)与模式切换环 (64)。 链板向前或向后移动到振动切换环(97)向前移动的第一位置或振动切换环(97)向后移动的第二位置。

    Power tool chuck assembly with hammer mechanism
    6.
    发明公开
    Power tool chuck assembly with hammer mechanism 有权
    Spannfutterfürein elektrisches Handwerkzeug mit Schlagwerk

    公开(公告)号:EP2216114A2

    公开(公告)日:2010-08-11

    申请号:EP10250186.3

    申请日:2010-02-04

    IPC分类号: B23B31/12 B25D11/10 B25D16/00

    摘要: A power tool includes a housing, a motor supported in the housing, a chuck assembly (30) having a chuck body (34) rotatable about a central axis in response to torque received from the motor, and a plurality of jaws (42) supported in the chuck body. Each of the jaws includes a front portion (82) operable to grasp a tool element and a rear portion (86) positioned outside the chuck body (34). The power tool also includes a hammer (170) mechanism operable to impart movement to the chuck assembly (30), in a direction parallel to the central axis, during rotation of the chuck assembly (30) about the central axis.

    摘要翻译: 电动工具包括壳体,支撑在壳体中的马达,卡盘组件(30),其具有响应于从马达接收的转矩而围绕中心轴线旋转的卡盘主体(34),以及多个夹爪(42),其被支撑 在卡盘体内。 每个夹爪包括可操作以抓住工具元件的前部(82)和位于卡盘主体(34)外部的后部(86)。 电动工具还包括锤(170)机构,其可操作以在卡盘组件(30)围绕中心轴线旋转期间沿平行于中心轴线的方向向卡盘组件(30)施加运动。

    Hammer drill with a mode changeover mechanism
    7.
    发明公开
    Hammer drill with a mode changeover mechanism 有权
    Bohrhammer mit einem Betriebsart-Umschaltmechanismus

    公开(公告)号:EP1695796A2

    公开(公告)日:2006-08-30

    申请号:EP06110320.6

    申请日:2006-02-23

    IPC分类号: B25D16/00

    摘要: A hammer drill/driver (10) with a motor (14) having an output member (20), a planetary transmission (16), a clutch assembly (18) and a clutch bypass. The planetary transmission, which includes a ring gear (310), receives rotary power from the output member (44) and produces a rotary output (460). The clutch assembly (18) has a clutch profile (316), which is coupled to the ring gear (310), and a first pin assembly (702) having a first follower (740), a first pin member (720) and a first spring (722) that biases the first follower (740) into contact with the clutch profile (316). The clutch bypass (18b) has a bypass profile, which is coupled to the ring gear (316), and second pin assembly having a second follower, a second pin member, a third spring, which biases the second follower away from the bypass profile, and a fourth spring, which biases the second follower away from the second pin member. A method for operation of a hammer drill/driver is also provided.

    摘要翻译: 具有电动机(14)的锤钻/驱动器(10)具有输出构件(20),行星变速器(16),离合器组件(18)和离合器旁路。 包括齿圈(310)的行星传动装置从输出部件(44)接受旋转动力并产生旋转输出(460)。 离合器组件(18)具有联接到齿圈(310)的离合器轮廓(316)和具有第一从动件(740),第一销构件(720)和第二销构件(720)的第一销组件 第一弹簧(722),其将第一跟随器(740)偏置成与离合器轮廓(316)接触。 离合器旁路(18b)具有联接到环形齿轮(316)的旁路轮廓,并且第二销组件具有第二从动件,第二销构件和第三弹簧,其将第二从动件偏离旁路配置 以及第四弹簧,其将第二跟随器偏压离开第二销构件。 还提供了一种用于操作锤钻/驱动器的方法。

    Power tool and mechanism therefor
    8.
    发明公开
    Power tool and mechanism therefor 失效
    汽车工人Gerätund Mechanismusdafür

    公开(公告)号:EP0706861A1

    公开(公告)日:1996-04-17

    申请号:EP95118811.9

    申请日:1994-03-02

    IPC分类号: B25F5/00 B25D16/00

    摘要: A power tool has an application mechanism (300) for connection to the output of an epicyclic gearbox provided with a torque control ring. The mechanism has a body (310) journalling a chuck spindle (302). Outside the body is a clutch control arrangement comprising balls (334,336) pressed against the torque control ring by individual springs (330) controlled by a control ring (322) threaded on the body. The mechanism includes a hammer arrangement having rotary and fixed ratchet plates (378,376) and cam ring (308) operable to engage and separate the plates by a lever (360) which projects between the springs (330).

    摘要翻译: 电动工具具有用于连接到设置有转矩控制环的行星齿轮箱的输出的施加机构(300)。 该机构具有支承卡盘心轴(302)的主体(310)。 身体外部是离合器控制装置,其包括通过由螺纹连接在主体上的控制环(322)控制的各个弹簧(330)压靠扭矩控制环的球(334,336)。 该机构包括具有旋转和固定棘轮板(378,376)和凸轮环(308)的锤装置,所述凸轮环可操作以通过在弹簧(330)之间突出的杆(360)来接合和分离板。

    Gerät zum Eintreiben von Befestigungselementen in harte Werkstoffe
    9.
    发明公开
    Gerät zum Eintreiben von Befestigungselementen in harte Werkstoffe 失效
    在哈特Werkstoffe的Gerätzum Eintreiben von Befestigungselementen。

    公开(公告)号:EP0449766A1

    公开(公告)日:1991-10-02

    申请号:EP91810108.0

    申请日:1991-02-18

    IPC分类号: F16B19/14 B25C1/00

    摘要: Das Gerät zum Eintreiben von Befestigungselementen (12) in harte Werkstoffe weist eine Drehbohreinrichtung (1) und eine Bolzensetzeinrichtung (2) auf. Auf die Befestigungselemente (12) wird zum Erstellen eines Sackloches im Werkstoff in einer ersten Phase eine Drehbewegung mit gegebenenfalls überlagerter Schlagbewegung übertragen. Im Anschluss daran werden in einer zweiten Phase die Befestigungselemente (12) mittels hochgespannter Gase in ihre Endlage im Werkstoff eingetrieben.

    摘要翻译: 用于将紧固件(12)驱动成硬质材料的装置具有旋转的钻孔装置(1)和螺栓座装置(2)。 如果需要的话,具有叠加在其上的冲击运动的旋转运动在第一阶段中被传递到紧固件(12)上,以便在材料中产生盲孔。 随后,在第二阶段中,紧固件(12)通过高压气体被驱动到材料中的最终位置。 ... ...