Manually guided implement
    4.
    发明授权
    Manually guided implement 有权
    手动引导工具

    公开(公告)号:US08225514B2

    公开(公告)日:2012-07-24

    申请号:US12115425

    申请日:2008-05-05

    IPC分类号: B27B17/02 B25D17/24

    CPC分类号: B27B17/0033

    摘要: A manually guided implement, such as a power saw, a cut-off machine, or the like, having a drive motor for driving a tool of the implement. The drive motor has a drive shaft that is rotatably driven about an axis of rotation. The implement has a handle on which is disposed at least one control handle for the drive motor. Formed between the handle and the drive motor is a vibration space that is spanned by at least one anti-vibration element, at least one of which includes a coil spring, the longitudinal axis of which is disposed approximately perpendicular to a longitudinal plane of the implement. The vibration space is spanned by at least one connecting element, the longitudinal axis of which is inclined relative to a transverse plane of the implement that is disposed perpendicular to the longitudinal plane.

    摘要翻译: 具有用于驱动工具的工具的驱动马达的手动导向工具,例如电动锯,切断机等。 驱动马达具有围绕旋转轴线可旋转地驱动的驱动轴。 该工具具有把手,其上设置有用于驱动电动机的至少一个控制手柄。 形成在手柄和驱动马达之间的振动空间是由至少一个防振元件跨过的振动空间,其至少一个包括螺旋弹簧,螺旋弹簧的纵轴大致垂直于工具的纵向平面 。 振动空间由至少一个连接元件跨越,纵向轴线相对于垂直于纵向平面设置的工具的横向平面倾斜。

    Work apparatus
    5.
    发明申请
    Work apparatus 有权
    工作装置

    公开(公告)号:US20110079943A1

    公开(公告)日:2011-04-07

    申请号:US12923493

    申请日:2010-09-24

    IPC分类号: F16F7/00 F16F1/36 B25G1/01

    摘要: A work apparatus has at least one handle (12) and a drive motor (3). The handle (12) is connected to said drive motor (3) via at least one anti-vibration element (16, 17, 18, 19, 20). The anti-vibration element (18, 19) is held on a first housing part and coacts with a second housing part. To achieve good damping, the anti-vibration element (19) includes a damping section (25) having an annularly-shaped wall (35) which expands in the direction of the second housing part.

    摘要翻译: 工作装置具有至少一个手柄(12)和驱动马达(3)。 手柄(12)经由至少一个防振元件(16,17,18,19,20)连接到所述驱动马达(3)。 防振元件(18,19)被保持在第一壳体部分上并与第二壳体部分共同作用。 为了实现良好的阻尼,防振元件(19)包括阻尼部分(25),其具有在第二壳体部分的方向上膨胀的环形壁(35)。

    Work apparatus
    6.
    发明授权
    Work apparatus 有权
    工作装置

    公开(公告)号:US08672305B2

    公开(公告)日:2014-03-18

    申请号:US12923493

    申请日:2010-09-24

    IPC分类号: F16F7/00

    摘要: A work apparatus has at least one handle (12) and a drive motor (3). The handle (12) is connected to said drive motor (3) via at least one anti-vibration element (16, 17, 18, 19, 20). The anti-vibration element (18, 19) is held on a first housing part and coacts with a second housing part. To achieve good damping, the anti-vibration element (19) includes a damping section (25) having an annularly-shaped wall (37) which expands in the direction of the second housing part.

    摘要翻译: 工作装置具有至少一个手柄(12)和驱动马达(3)。 手柄(12)经由至少一个防振元件(16,17,18,19,20)连接到所述驱动马达(3)。 防振元件(18,19)被保持在第一壳体部分上并与第二壳体部分共同作用。 为了实现良好的阻尼,防振元件(19)包括具有沿第二壳体部分的方向膨胀的环形壁(37)的阻尼部分(25)。

    Portable work apparatus
    7.
    发明授权
    Portable work apparatus 失效
    便携式工作装置

    公开(公告)号:US06799373B2

    公开(公告)日:2004-10-05

    申请号:US10162904

    申请日:2002-06-06

    IPC分类号: B27B1702

    CPC分类号: B27B17/0033 Y10T83/707

    摘要: A portable work apparatus, especially a motor-driven chain saw (1), has a drive unit which is provided with a handle housing (3). The handle housing (3) includes an extension (9) which extends in the longitudinal direction of the work apparatus from a rearward handle (8) on the side facing away in the longitudinal direction from a guide bar (6) forward to the side facing toward the guide bar (6). The handle housing (3) is connected via antivibration elements to the drive unit. The work apparatus has a forward handle tube (4), which extends over the work apparatus transversely to the longitudinal direction and is attached with an end (10) to the free end of the extension (9) and with the other end (27) in the area of the rearward handle (8). At least one of the ends (10, 27) of the handle tube (4) is fixed via an antivibration element (11, 25, 26, 28, 34).

    摘要翻译: 一种便携式工作装置,特别是电动链锯(1),具有设置有手柄壳体(3)的驱动单元。 手柄壳体(3)包括延伸部(9),所述延伸部(9)从工作装置的纵向方向从后方手柄(8)沿着纵向方向从导向杆(6)向前延伸到侧面 朝向导杆(6)。 手柄壳体(3)通过防振元件连接到驱动单元。 该工作装置具有一个向前纵向方向延伸到工作装置上的前向手柄管(4),并且其端部(10)附接到延伸部分(9)的自由端,另一端(27) 在后把手(8)的区域中。 手柄管(4)的端部(10,27)中的至少一个通过防振元件(11,25,26,28,34)固定。

    Manually guided implement having an adjustable handle
    8.
    发明申请
    Manually guided implement having an adjustable handle 审中-公开
    具有可调节手柄的手动导向工具

    公开(公告)号:US20060026942A1

    公开(公告)日:2006-02-09

    申请号:US11196614

    申请日:2005-08-03

    IPC分类号: A01D34/03

    CPC分类号: A01D34/902 A01D34/824

    摘要: A manually guided implement, especially a brush cutter, comprising a guide tube with a guide motor at one end and a tool head that carries a rotatably drivable tool at the opposite end. A handle is disposed on a securement mechanism, and a handle carrier is disposed between the securement mechanism and the guide tube. The handle carrier is fixed in position on the guide tube along a short range relative to the longitudinal direction of the guide tube. The securement mechanism is adjustably held on the handle carrier such that the position of the securement mechanism relative to the longitudinal direction is adjustable.

    摘要翻译: 手动导向工具,特别是刷子切割机,其包括一端具有导向马达的导向管和在相对端承载可旋转地驱动的工具的工具头。 手柄设置在固定机构上,手柄托架设置在固定机构和引导管之间。 把手托架相对于导管的长度方向沿着短距离固定在导管上的适当位置。 固定机构可调节地保持在手柄支架上,使得固定机构相对于纵向方向的位置是可调节的。

    MANUALLY GUIDED IMPLEMENT
    9.
    发明申请
    MANUALLY GUIDED IMPLEMENT 有权
    手动指导实施

    公开(公告)号:US20080276469A1

    公开(公告)日:2008-11-13

    申请号:US12115425

    申请日:2008-05-05

    IPC分类号: B27B17/02 B25D17/24

    CPC分类号: B27B17/0033

    摘要: A manually guided implement, such as a power saw, a cut-off machine, or the like, having a drive motor for driving a tool of the implement. The drive motor has a drive shaft that is rotatably driven about an axis of rotation. The implement has a handle on which is disposed at least one control handle for the drive motor. Formed between the handle and the drive motor is a vibration space that is spanned by at least one anti-vibration element, at least one of which includes a coil spring, the longitudinal axis of which is disposed approximately perpendicular to a longitudinal plane of the implement. The vibration space is spanned by at least one connecting element, the longitudinal axis of which is inclined relative to a transverse plane of the implement that is disposed perpendicular to the longitudinal plane.

    摘要翻译: 具有用于驱动工具的工具的驱动马达的手动导向工具,例如电动锯,切断机等。 驱动马达具有围绕旋转轴线可旋转地驱动的驱动轴。 该工具具有把手,其上设置有用于驱动电动机的至少一个控制手柄。 形成在手柄和驱动马达之间的振动空间是由至少一个防振元件跨过的振动空间,其至少一个包括螺旋弹簧,螺旋弹簧的纵轴大致垂直于工具的纵向平面 。 振动空间由至少一个连接元件跨越,纵向轴线相对于垂直于纵向平面设置的工具的横向平面倾斜。

    Antivibration element
    10.
    发明授权
    Antivibration element 有权
    防振元件

    公开(公告)号:US07270320B2

    公开(公告)日:2007-09-18

    申请号:US10629674

    申请日:2003-07-30

    IPC分类号: F16F1/06

    CPC分类号: F16F1/125 B27B17/0033

    摘要: An antivibration element (1) is especially for a portable handheld work apparatus such as a motor-driven chain saw or a brushcutter. The antivibration element includes a coil spring (2) and at least one guide. An end section (7, 8) of the coil spring (2) is fixed to the guide. In order to provide a progressive characteristic line of the coil spring (2) in a simple way, the coil spring (2) has a transition section (11, 12), which borders at the end section (7, 8) and is guided with play on the guide. When the coil spring is under load, the turns of the transition section come at least in part into contact engagement with a helically-shaped slot in the guide so that the spring stiffness of the antivibration unit increases.

    摘要翻译: 防振元件(1)特别适用于诸如电动链锯或刷子之类的便携式手持式工作装置。 防振元件包括螺旋弹簧(2)和至少一个引导件。 螺旋弹簧(2)的端部(7,8)固定到引导件上。 为了以简单的方式提供螺旋弹簧(2)的渐进特性线,螺旋弹簧(2)具有在端部(7,8)处接合并被引导的过渡部分(11,12) 在指导上玩。 当螺旋弹簧处于负载状态时,过渡部分的匝至少部分地与引导件中的螺旋形槽接触接合,使得防振单元的弹簧刚度增加。