Vibration insulating handle
    1.
    发明公开
    Vibration insulating handle 失效
    振动绝缘手柄

    公开(公告)号:EP0164324A3

    公开(公告)日:1987-06-24

    申请号:EP85850152

    申请日:1985-05-02

    IPC分类号: B25F05/02

    摘要: A vibration insulating handle for a pneumatic power tool comprising an inner tube (15) and an outer tube (16) both rigidly but adjustably attached to the tool housing (10). The inner tube (15) forms an air exhaust passage (13) which communicates with a silencer (12) carried on the extreme end of the outer tube (16). The tubes (15, 16) are radially spaced relative to each other leaving an annular heat insulating gap therebetween. A weakened portion (30) on the outer tube (16) is located adjacent the tool housing end of the latter and comprises two axially spaced pairs of peripherally extending slots (27, 28). The weakened portion (30) enables the outer tube (16) to yield elastically in radial directions to bending and shearing vibration forces transmitted to the handle during operation of the tool.

    Hand drill and detachable handle for same
    2.
    发明公开
    Hand drill and detachable handle for same 失效
    手钻和可拆卸手柄

    公开(公告)号:EP0242332A3

    公开(公告)日:1988-03-16

    申请号:EP87810228

    申请日:1987-04-09

    申请人: Petignat S.A.

    IPC分类号: B25F05/02

    CPC分类号: B25F5/024

    摘要: La poignée (7) de la perceuse (1) porte un niveau d'eau à bulle (9), circulaire, permettant de s'assurer que la position de l'axe de travail de la perceuse est correcte. Ce niveau à bulle (9) ne pouvant fonctionner de façon satisfaisante que lorsqu'il est tenu vers le haut, la poignée (7) est montée rota tivement sur son axe, blocable à l'aide d'un poulet (11), ce qui permet de modifier la position du niveau (9) en fonction de la position dans laquelle doit travailler la perceuse, c'est- à-dire ayant son axe soit horizontal, soit vertical, soit incliné dans une position intermédiaire.

    Handle for electric tools
    3.
    发明公开
    Handle for electric tools 失效
    电动工具手柄

    公开(公告)号:EP0142650A3

    公开(公告)日:1986-03-12

    申请号:EP84110412

    申请日:1984-09-01

    IPC分类号: B25F05/02

    CPC分类号: B25F5/026 B25F5/02

    摘要: Vorgeschlagen wird eine Griffanordnung für Elek trowerkzeuge, die besonders geeignet sind zum Bohren, Schlagbohren, schlagenden Bohren, Schrauben und Schlagschrauben. Um diesen vielfältigen Einsatzbereich von Werkzeugen Rechnung zu tragen, müssen an den Elek trowerkzeugen entsprechende Griffpositionen bestimmt sein. Dazu ist im Schalterhandgriff eine umlaufende Griffmulde, am Motorgehäuse eine Aussparung zur Aufnahme eines Stegs des Betätigungselements vorgesehen. Der Zusatz handgriff ist über einen Bügel mit der Spannschelle verbun den, um einen kürzeren Abstand zum Handgriff zu erreichen.

    摘要翻译: 电动工具手柄特别适用于钻孔,冲击钻孔,螺丝拧紧和螺丝拧紧。 为了允许这种广泛的刀具使用,必须在电动工具上确定相应的手柄位置。 为此,在开关手柄中设置有外围夹持凹部,并且在马达壳体上设置用于容纳致动元件的腹板的空腔。 附加手柄通过弓形杆连接到夹紧套环上,以便更靠近手柄。

    Combined set of household electrical appliances and a handgrip therefor
    4.
    发明公开
    Combined set of household electrical appliances and a handgrip therefor 失效
    组合家用电器及其手持设备

    公开(公告)号:EP0199241A3

    公开(公告)日:1988-09-28

    申请号:EP86105104

    申请日:1986-04-14

    申请人: MAGIC LINE S.p.A.

    IPC分类号: B25F05/02

    CPC分类号: B25F5/02

    摘要: This invention relates to a combined set of household electrical appliances and a handgrip therefor, which is peculiar in that it comprises a handgrip element removably coupleable with the bodies (21 of electrical household appliances. The cited handgrip element has a coupling element (11) removably coupleable with a corresponding coupling seat (12) defined by said electric household appliances. The cited handgrip element (111 is provided with a connecting cable (16) for connection to the mains connected to electric contacts provided at said coupling element (11) and adapted to be arranged in electric conduction connection to coupling electric contacts provided in the cited coupling seat (12).

    Portable power tool
    5.
    发明公开
    Portable power tool 失效
    便携式电动工具

    公开(公告)号:EP0136278A3

    公开(公告)日:1986-02-26

    申请号:EP84850267

    申请日:1984-09-13

    IPC分类号: B25F05/02 B25G01/06

    CPC分类号: B25F5/02

    摘要: A hand-held pneumatic grinding tool is provided with two angularly spaced handles (12, 13), one containing an air supply passage (16) and a throttle valve, the other an air exhaust passage (17) and a silencer (15). Both handles (12, 13) are adjustably mounted on the tool housing (10) by means of arc-shaped mountings. These comprise opposed arc-shaped V-grooves (22, 23 and 37, 38), resp. on the housing (10) and mating V-ridges (24, 25 and 35, 36), resp. on the handles (12, 13). Arc-shaped wedge elements (27, 43) are retained by clamping bolts (28, 44) to engage one of the V-ridges (24, 25 and 35, 36 resp.) on each handle and, thereby, locking the handles (12, 13) in desired positions relative to the housing (10).

    Vibration-proof grip device
    7.
    发明公开
    Vibration-proof grip device 失效
    振动防护装置

    公开(公告)号:EP0156387A3

    公开(公告)日:1987-05-20

    申请号:EP85103706

    申请日:1985-03-27

    IPC分类号: B25F05/02 B25G01/02

    CPC分类号: B25F5/026 B25F5/006

    摘要: A vibration-proof grip device is disclosed, which includes a first mass body coupled to a source of vibrations such as a machine drill, a leg drill, a pitching hammer, etc. via a first elastic member made of rubber or the like. A cylindrical grip member is mounted on the first mass body via a second elastic member made of rubber or the like A second mass body is mounted on the grip member, and an impact mass body is provided in the grip member such that it can strike the inner walls of the grip member. Vibrations transmitted from the vibration source are attenuated by the first elastic member, but the first mass body still is vibrated substantially at the same phase as the original vibrations of the vibration source The modulus of elasticity of the first and second elastic members and/or mass of the first and second mass bodies and impact mass body may be suitably selected such that the. grip member, to which vibrations are transmitted from the first mass body, constitutes a node of vibrations, i.e., it is vibrated at the opposite phase to the first mass body. When the vibration frequency of the vibration source varies, the collision of the impact mass body has an effect of attenuating resultant vibrations of the grip member.

    Electric hand tool
    8.
    发明公开
    Electric hand tool 失效
    电动工具

    公开(公告)号:EP0189768A3

    公开(公告)日:1986-11-05

    申请号:EP86100311

    申请日:1986-01-11

    发明人: Kress, Willy

    IPC分类号: B25F05/02

    CPC分类号: H01M2/1022 B26B15/00

    摘要: Elektrisch angetriebenes Handarbeitsgerät in länglicher Stabform mit einem vorderen Arbeitsbereich, einem zu diesem abgewandten, von der Hand des Benutzers erfaßten Haltebereich und einer hinteren Abschlußkappe, in dessen Innerem ein elektrischer Antriebsmotor sowie wiederauflad bare Akkuzellen (NC-Batterien) angeordnet sind, die über einen manuell betätigbaren Ein/Aus-Schalter mit dem Antriebsmotor verbunden werden. Am vorderen Endbereich des Geräts befindet sich ein durch beidseitigen Druck durch Haltelappen abnehmbarer Wechselkopf, der das Ansetzen einer Vielzahl unterschiedlicher Werkzeuge (Scheren, Mes ser, Schwingmembranen u.dgl.) ermöglicht, wobei sich unmittelbar an die Motorausgangswelle anschließend zwi schen dem Motor und Wechselkopf ein nach Art eines Kreuzschleifengetriebes arbeitendes Umsetzergetriebe an geordnet ist.