CARBURETOR START-STOP MECHANISM
    1.
    发明申请
    CARBURETOR START-STOP MECHANISM 有权
    CARBURETOR启动机制

    公开(公告)号:US20080246170A1

    公开(公告)日:2008-10-09

    申请号:US12098444

    申请日:2008-04-06

    IPC分类号: F02M1/02 F02D41/04

    摘要: The present invention relates to a carburetor of an internal combustion engine having a manually activated start position. The carburetor comprises at least a choke valve and a throttle valve both located in the carburetor's main air passage which are able to move between an open and a closed position, each valve having at least one respective lever that cooperates during the manual activation to give at least one start position of the choke and throttle valves. The carburetor further usually comprises at least one thermally responsive member arranged to affect the start position. Further a handle is arranged to provide a two stage draw—lift motion to attain the start position.

    摘要翻译: 本发明涉及具有手动起动位置的内燃机的化油器。 化油器至少包括位于化油器主空气通道中的节流阀和节流阀,其能够在打开和关闭位置之间移动,每个阀具有至少一个相应的杠杆,在手动激活期间配合 扼流器和节流阀至少有一个起始位置。 化油器进一步通常包括布置成影响起始位置的至少一个热响应构件。 此外,手柄被布置成提供两级拉伸提升运动以获得起始位置。

    Motor driven tool such as a pole hedge trimmer with a locking mechanism for the turnable cutting unit
    2.
    发明申请
    Motor driven tool such as a pole hedge trimmer with a locking mechanism for the turnable cutting unit 审中-公开
    马达驱动工具,例如具有用于可转动切割单元的锁定机构的杆形树篱修剪器

    公开(公告)号:US20050241161A1

    公开(公告)日:2005-11-03

    申请号:US10534779

    申请日:2003-11-13

    IPC分类号: A01G3/053 B27B3/12

    CPC分类号: A01G3/053

    摘要: This invention relates to a motor driven tool such as a pole hedge trimmer, a pole saw or the like comprising a drive unit (11) that via a shaft tube (12) enclosing a drive shaft and being provided with a handle (16), is connected to a cutting unit (13) which is turnably secured to the shaft tube. The turnable connection is under the influence of a locking mechanism (L) which from the normal working position of the operator can be released by means of a control means (M) arranged at a distance from the locking mechanism (L) and close to the handle (16).

    摘要翻译: 本发明涉及一种电动机驱动工具,例如杆式树篱修剪机,极锯等,其包括驱动单元(11),驱动单元(11)经由包围驱动轴的轴管(12)并设有手柄(16), 连接到可转动地固定到轴管的切割单元(13)。 可转动连接受到锁定机构(L)的影响,锁定机构(L)可以通过设置在距离锁定机构(L)一定距离处的控制装置(M)从操作者的正常工作位置释放,并且靠近 手柄(16)。

    MOTOR DRIVEN TOOL SUCH AS A POLE HEDGE TRIMMER WITH A LOCKING MECHANISM FOR THE TURNABLE CUTTING UNIT
    3.
    发明申请
    MOTOR DRIVEN TOOL SUCH AS A POLE HEDGE TRIMMER WITH A LOCKING MECHANISM FOR THE TURNABLE CUTTING UNIT 有权
    马达驱动工具,如用于旋转切割机组的锁定机构的点击式切割机

    公开(公告)号:US20090100684A1

    公开(公告)日:2009-04-23

    申请号:US12268151

    申请日:2008-11-10

    IPC分类号: A01G3/053

    CPC分类号: A01G3/053

    摘要: A motor driven tool such as a pole hedge trimmer, a pole saw or the like includes a drive unit (11) that via a shaft tube (12) enclosing a drive shaft and being provided with a handle (16), is connected to a cutting unit (13) which is turnably secured to the shaft tube. The turnable connection is under the influence of a locking mechanism (L) which from the normal working position of the operator can be released by means of a control means (M) arranged at a distance from the locking mechanism (L) and close to the handle (16).

    摘要翻译: 电动机驱动的工具,例如杆式树篱修剪器,杆锯等包括驱动单元(11),其经由包围驱动轴并设置有把手(16)的轴管(12)连接到 切割单元(13),其可转动地固定到轴管。 可转动连接受到锁定机构(L)的影响,锁定机构(L)可以通过设置在距离锁定机构(L)一定距离处的控制装置(M)从操作者的正常工作位置释放,并且靠近 手柄(16)。

    Device for a pole saw
    4.
    发明申请
    Device for a pole saw 有权
    杆锯装置

    公开(公告)号:US20070017105A1

    公开(公告)日:2007-01-25

    申请号:US10550771

    申请日:2004-03-26

    IPC分类号: B27B17/00

    CPC分类号: A01G3/08 B27B17/0033

    摘要: This invention relates to a device for a pole saw for pruning trees or bushes. The pole saw comprises an elongated stiff tube extending from a drive unit to a remote chain saw head (12) and incorporates a drive shaft (14) connected to an input shaft (15) of a gear (16) arranged in the chain saw head (12). The gear is provided with an output shaft (18) on which a sprocket wheel (20) for driving a saw chain is arranged. A mass body vibration damper (23) is arranged between the gear (16) and the sprocket wheel (20).

    摘要翻译: 本发明涉及一种用于修剪树木或灌木丛的杆锯装置。 杆锯包括从驱动单元延伸到远程链锯头(12)的细长刚性管,并且包括连接到布置在链锯头中的齿轮(16)的输入轴(15)的驱动轴(14) (12)。 齿轮设有输出轴(18),用于驱动锯链的链轮(20)布置在该输出轴上。 在齿轮(16)和链轮(20)之间布置有质量体振动阻尼器(23)。

    Carburetor control for an internal combustion engine
    5.
    发明授权
    Carburetor control for an internal combustion engine 失效
    化油器控制内燃机

    公开(公告)号:US5927241A

    公开(公告)日:1999-07-27

    申请号:US791768

    申请日:1997-01-29

    IPC分类号: F02B63/04 F02D11/02 F02M1/02

    CPC分类号: F02D11/02 F02M1/02

    摘要: A carburetor control for a carburetor of an internal combustion engine is provided, in particular for a motor saw, in which the carburetor has a gas throttle (16) and a starting means (25) such as a choke valve. A gas control (11) is connected to the gas throttle, and a start control (20) is connected to the starting means and adjustable between a starting position and an operating position. The gas control (11) has a first stop (26) adapted to engage a corresponding stop (27) on the start control (20) in order to positively adjust the starting means (25) to the operating position, when the gas throttle (16) is opened.

    摘要翻译: 提供了一种用于内燃机的化油器的化油器控制器,特别是用于电动机锯,其中化油器具有气体节流阀(16)和起动装置(25),例如阻流阀。 气体控制器(11)连接到燃气节流阀,并且起动控制器(20)连接到起动装置,并且可以在起动位置和操作位置之间调节。 气体控制器(11)具有适于接合起动控制器(20)上的相应止动件(27)的第一止动件(26),以便当气门调节器 16)打开。