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    • 34. 发明专利
    • Attaching arrangement for hand-held motor-driven tools
    • 用于手持式电机驱动工具的连接装置
    • JP2014042985A
    • 2014-03-13
    • JP2013256322
    • 2013-12-11
    • Husqvarna Abフスクバルナ アクティエボラーグ
    • PAER MARTINSSON
    • B25F5/02B23D57/02B27B17/00
    • PROBLEM TO BE SOLVED: To provide an arrangement for attaching a bar 1 of a hand-held motor-driven tool, such as a chain saw, to a body 2 of the tool.SOLUTION: The arrangement comprises: at least one bolt 3, which has a first part 3a securely arranged to the body 2 and a second part 3b extending from the body and having an engagement portion 3c engaging with a nut 5, 15; a cover portion 4 in contact with a bar 1 with the bar arranged between the cover portion 4 and the body 2; and at least one nut 5, captively attached to the cover portion 4. The nut engages with the engagement portion 3c of the bolt 3 to secure the bar 1 between the cover portion 4 and the body 2. The nut has a rotation axis X. The nut is also arranged to move a first distance A along the engagement portion 3c of the bolt 3 in the direction of the rotation axis X, and secures the bar 1 between the cover portion 4 and the body 2.
    • 要解决的问题:提供一种用于将诸如链锯的手持电机驱动工具的杆1附接到工具的主体2的装置。解决方案:该装置包括:至少一个螺栓3, 其具有牢固地布置到主体2的第一部分3a和从主体延伸的具有与螺母5,15接合的接合部分3c的第二部分3b; 与杆1接触的盖部分4,杆部布置在盖部分4和主体2之间; 以及至少一个螺母5,其固定地附接到盖部分4.螺母与螺栓3的接合部分3c接合,以将杆1固定在盖部分4和主体2之间。螺母具有旋转轴线X. 螺母还布置成沿着旋转轴线X的方向沿着螺栓3的接合部分3c移动第一距离A,并且将杆1固定在盖部分4和主体2之间。
    • 35. 发明专利
    • Carburetor start-stop mechanism
    • CARBURETOR启动机制
    • JP2012052549A
    • 2012-03-15
    • JP2011224002
    • 2011-10-11
    • Husqvarna Abフスクバルナ アクティエボラーグ
    • ENGMAN THOMASARNESSON CARL-JOHANDAHLBERG GOERANDOERAGRIP GUSTAFGUSTAVSSON KENTHGUSTAVSSON MATS
    • F02M1/02
    • F02M1/02F02D9/02F02D11/02F02D2009/0208F02D2009/0216F02M1/10
    • PROBLEM TO BE SOLVED: To provide a manually operated choke valve having a functional characteristic suitable to a temperature of an internal combustion engine at starting.SOLUTION: There is provided a carburetor 1 of the internal combustion engine having a manually activated start position. The carburetor includes at least a choke valve 21 and a throttle valve both located in the carburetor's main air passage which are movable between an opened position and a closed position. The valves each include at least one lever 25 or 34 that cooperate during the manual activation to give at least one start position of the choke and throttle valves. The carburetor further usually includes at least one thermally responsive member arranged to affect the start position. Further a handle 11 is arranged to provide a two stage draw-lift motion to reach the start position.
    • 要解决的问题:提供一种手动操作的止回阀,其具有适于起动的内燃机的温度的功能特性。 解决方案:提供具有手动启动的起始位置的内燃机的化油器1。 化油器至少包括可在打开位置和关闭位置之间移动的位于化油器主空气通道中的阻流阀21和节流阀。 这些阀各自包括至少一个杠杆25或34,其在手动激活期间协作以给出扼流器和节流阀的至少一个起始位置。 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11被布置成提供两级拉伸提升运动以到达起始位置。 版权所有(C)2012,JPO&INPIT