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1. 发明申请

WO2013043092A1 A STARTER APPARATUS FOR STARTING AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于启动内燃机的起动装置
公开(公告)号：WO2013043092A1
公开(公告)日：2013-03-28
申请号：PCT/SE2011/051138
申请日：2011-09-23
申请人： HUSQVARNA AB , MARTINSSON, Pär , KULLBERG, Stefan
发明人： MARTINSSON, Pär , KULLBERG, Stefan
IPC分类号： F02N3/02 , F02N5/02 , F02N15/06
CPC分类号： F02N3/02 , F02N5/02 , F02N11/12 , F02N15/006 , F02N15/026 , F02N15/027
摘要： A cost-efficient starter apparatus for starting small-sized internal combustion engines mounted on various manual work machines such as chainsaws, for example, which apparatus facilitates starting by storing energy in a spring (5) and using the energy for rotating the crankshaft of the engine, and which can use both the torque provided by an external power source, such as a comparatively small cordless screw driver, and a conventional starting cord (10) both for storing energy in the spring (5) and starting the engine.
摘要翻译：一种具有成本效益的起动装置，用于启动安装在各种手动工作机械（例如链锯）上的小型内燃机，例如，该装置通过在弹簧（5）中储存能量并利用能量来旋转曲轴发动机，并且其可以同时使用由诸如较小的无绳螺丝刀的外部电源提供的扭矩和用于在弹簧（5）中存储能量并启动发动机的常规启动线（10）。

2. 发明申请

WO2013137783A1 A CORD DRUM FOR A STARTER APPARATUS 审中-公开
标题翻译：用于起动器的CORD鼓
公开(公告)号：WO2013137783A1
公开(公告)日：2013-09-19
申请号：PCT/SE2012/050271
申请日：2012-03-12
申请人： HUSQVARNA AB , MARTINSSON, Pär , KULLBERG, Stefan
发明人： MARTINSSON, Pär , KULLBERG, Stefan
IPC分类号： F02N3/02
CPC分类号： F02N3/02
摘要： A starter apparatus with reduced dimensions for small-sized internal combustion engines mounted on various manual work machines comprises a rotary starting cord drum (9), a rotary driver (3) adapted to operatively engage one end of the crankshaft (30) of the engine for transmitting torque thereto, and a helical torsion spring (6) connecting the cord drum (9) to the driver (3). The cord drum (9), the torsion spring (6) and the driver (3) are designed to provide a predetermined pre-tension to the spring (6) on assembling and to limit the maximum torsion created by rotating the cord drum (9) in relation to the driver (3). The cord drum (9) comprises a recess (16) for accommodating a cord knot (10') of the starting cord, and the recess (16) being mainly located radially inside a cord spool portion (21) of the cord drum (9).
摘要翻译：安装在各种手动作业机械上的小尺寸内燃机尺寸减小的起动装置包括旋转启动绳索滚筒（9），适于可操作地接合发动机曲轴（30）的一端的旋转驱动器（3）以及将绳索滚筒（9）连接到驱动器（3）的螺旋扭簧（6）。绳索滚筒（9），扭簧（6）和驱动器（3）被设计成在组装时向弹簧（6）提供预定的预张力，并限制旋转绳索滚筒（9）产生的最大扭矩）相对于驾驶员（3）。绳索滚筒（9）包括用于容纳起始绳索的绳结（10'）的凹槽（16），并且主要位于帘线滚筒（9）的帘线卷轴部分（21）的径向内侧的凹部）。

3. 发明申请

WO2006006896A1 A FLEXIBLE INTAKE SYSTEM FOR A TWO-STROKE INTERNAL COMBUSTION ENGINE WITH ADDITIONAL AIR SUPPLY, COMPRISING A BAFFLE TO SECURE DUCTS TO THE CYLINDER WALL 审中-公开
标题翻译：用于具有附加空气供应的两冲程内燃机的柔性进气系统，包括一个安全排气管至气缸壁的燃烧器
公开(公告)号：WO2006006896A1
公开(公告)日：2006-01-19
申请号：PCT/SE2004/001118
申请日：2004-07-09
申请人： AKTIEBOLAGET ELECTROLUX , MARTINSSON, Pär , GUSTAVSSON, Kenth , KULLBERG, Stefan , KÖHLER, Anders , REUTERBERG, Anders , SUNDBERG, Niklas
发明人： MARTINSSON, Pär , GUSTAVSSON, Kenth , KULLBERG, Stefan , KÖHLER, Anders , REUTERBERG, Anders , SUNDBERG, Niklas
IPC分类号： F02B63/02
CPC分类号： F02M35/10196 , F02B25/22 , F02B25/24 , F02B63/02 , F02B2075/025 , F02M35/024 , F02M35/04 , F02M35/10085 , F02M35/10137 , F02M35/1019 , F02M35/10321 , F02M35/10347 , F02M35/108
摘要： This invention relates to a flexible intake system for a crankcase scavenged two-stroke internal combustion engine (10) having an additional air supply to its transfer ducts. The intake system comprises a flexible intake duct (22) connecting a fuel supply unit (21) e.g. a carburetor with an engine cylinder (11) and at least one flexible air duct (40) connecting a valve housing (42) for additional air with the engine cylinder. The end portion of the flexible intake duct (22) and at least one air duct (40) is secured to the cylinder by means of a baffle (23) made of a stiffer material than the ducts (22, 40) themselves.
摘要翻译：本发明涉及一种用于曲轴箱清扫的二冲程内燃机（10）的柔性进气系统，其具有向其输送管道的附加空气供应。进气系统包括连接燃料供应单元（21）的柔性进气管道（22）具有发动机气缸（11）的化油器和连接阀壳体（42）的至少一个柔性空气管道（40），用于附加空气与发动机气缸。柔性进气管道（22）的端部和至少一个空气管道（40）通过由比管道（22,40）本身更硬的材料制成的挡板（23）固定到气缸。

4. 发明申请

WO2005025822A1 THROTTLE CONTROL DEVICE FOR A HAND HELD TOOL 审中-公开
标题翻译：用于手持式工具的手柄控制装置
公开(公告)号：WO2005025822A1
公开(公告)日：2005-03-24
申请号：PCT/SE2004/001217
申请日：2004-08-19
申请人： AKTIEBOLAGET ELECTROLUX , KULLBERG, Stefan , ROGERSTEN, Roger , MARTINSSON, Pär , BERGQUIST, Oskar
发明人： KULLBERG, Stefan , ROGERSTEN, Roger , MARTINSSON, Pär , BERGQUIST, Oskar
IPC分类号： B27B17/00
CPC分类号： F02D11/02 , B27B17/08 , F02B2075/025 , Y10T74/20238 , Y10T74/2042 , Y10T74/20438 , Y10T477/694
摘要： This invention relates to a throttle control device for a hand held tool, such as a chain saw. The tool is provided with a forwardly extending wire (17) for transmitting a motion from a throttle control lever (12) turnably arranged about a first axis (14) to a throttle valve. One end of the wire is secured to a wire arm (15) that is turnably arranged about a second axis (16). The wire arm is provided with one or several teeth (19, 20) cooperating with corresponding means on the throttle control lever (12) and the second axis (16) is arranged behind the first axis (15).
摘要翻译：本发明涉及一种用于诸如链锯的手持工具的节流控制装置。该工具设置有向前延伸的线（17），用于将可绕第一轴线（14）可转动地布置的节气门控制杆（12）的运动传递到节流阀。线的一端被固定到围绕第二轴线（16）可转动地布置的线臂（15）。线臂设置有与节气门控制杆（12）上的对应装置配合的一个或多个齿（19,20），并且第二轴线（16）布置在第一轴线（15）的后面。

5. 发明申请

WO2008002203A1 HANDLE MEMBER 审中-公开
标题翻译：手柄会员
公开(公告)号：WO2008002203A1
公开(公告)日：2008-01-03
申请号：PCT/SE2006/000775
申请日：2006-06-26
申请人： HUSQVARNA AKTIBOLAG , MARTINSSON, Pär , KULLBERG, Stefan
发明人： MARTINSSON, Pär , KULLBERG, Stefan
IPC分类号： B25F5/02 , B27B17/00
CPC分类号： B27B17/0008 , B25F5/02
摘要： A handle member for a motorized, handheld tool (1) includes a substantially closed volume, a handle (6), and a joint (11) between two parts of the handle member (T). The joint (11) protrudes a distance beyond the surrounding surfaces (13). At least one rib (12) is disposed at a distance from the joint (11) on the underside (13) of the tool (1).
摘要翻译：用于电动的手持式工具（1）的手柄构件包括基本封闭的容积，手柄（6）和在手柄构件（T）的两个部分之间的接头（11）。接头（11）突出超过周围表面（13）的距离。至少一个肋（12）设置在工具（1）的下侧（13）上与接头（11）一定距离处。

6. 发明申请

WO2004037494A1 HANDLE JOINED OF TWO SECTIONS FOR A HAND HELD ENGINE POWERED TOOL 审中-公开
标题翻译：手柄连接两个部分用于手持式发动机动力工具
公开(公告)号：WO2004037494A1
公开(公告)日：2004-05-06
申请号：PCT/SE2003/001650
申请日：2003-10-23
申请人： AKTIEBOLAGET ELECTROLUX , NYSTRÖM, Mattias , ANDERSSON, Magnus , KULLBERG, Stefan , MARTINSSON, Pär , BJÖRKMAN, Peter
发明人： NYSTRÖM, Mattias , ANDERSSON, Magnus , KULLBERG, Stefan , MARTINSSON, Pär , BJÖRKMAN, Peter
IPC分类号： B25F5/02
CPC分类号： B27B17/0008
摘要： Handle (11) for a hand held engine powered tool comprising at least on lever or button for controlling the tool. The handle (11), and the tool fuel tank placed inside the handle, is made of at least two handle sections joined together. The levers or buttons for controlling the tool is however only secured in one of the handle sections (15, 16) in order to reduce the required grade of precision between the handle sections (15, 16) without affecting the performance of the levers and buttons.
摘要翻译：手柄（11）用于手持式发动机动力工具，其至少包括用于控制工具的杠杆或按钮。手柄（11）和放置在手柄内的工具燃料箱由连接在一起的至少两个把手部分制成。然而，用于控制工具的杠杆或按钮仅固定在一个手柄部分（15,16）中，以便在手柄部分（15,16）之间减少所需的精度等级，而不会影响杠杆和按钮的性能。

7. 发明申请

WO2017059917A1 AUTOMATIC LINE FEED FOR TRIMMER 审中-公开
标题翻译： TRIMMER自动送料线
公开(公告)号：WO2017059917A1
公开(公告)日：2017-04-13
申请号：PCT/EP2015/073278
申请日：2015-10-08
申请人： HUSQVARNA AB
发明人： HALLENDORFF, Johan , WYKMAN, Tomas , KULLBERG, Stefan , SKOGWARD, Richard
IPC分类号： A01D34/416
CPC分类号： A01D34/4162 , A01D34/4163
摘要： A trimmer head (1) arranged to be driven to rotate a trimmer line (3), wherein the trimmer head comprises a housing (1a, 1b) and an inner body (1c) connected to a trimmer line spool (13), the trimmer head being characterized in that the inner body is arranged to be movable relative the housing so that a trimmer line spooled around the trimmer line spool is released and to be pulled out by a centrifugal force caused by the rotation of the trimmer head, thereby allowing feed of the trimmer line. A trimmer (10) comprising a trimmer head according to above, wherein the trimmer further comprises drive means (4, 2) for driving the trimmer head to rotate and wherein the trimmer is arranged to cause a relative movement of the inner body relative the housing by changing the rotation speed of the trimmer head.
摘要翻译：一个被设置成被驱动以旋转修剪线（3）的修剪头（1），其中所述修剪机头包括一个与修剪器线轴（13）连接的壳体（1a，1b）和一个内体（1c）头部的特征在于，所述内体被布置成相对于所述壳体可移动，使得绕所述修剪器线轴线缠绕的修剪器线被释放并且由于由所述旋转引起的离心力而被拉出修剪器头，从而允许修剪器线的馈送。一种包括如上所述的修剪器头的修剪器（10），其中所述修剪器还包括用于驱动所述修剪器头部旋转的驱动装置（4,2），并且其中所述修剪器被布置成使得所述内部主体相对于所述壳体通过改变修剪器头的旋转速度。

8. 发明申请

WO2015072900A1 STARTING DEVICE FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机起动装置
公开(公告)号：WO2015072900A1
公开(公告)日：2015-05-21
申请号：PCT/SE2013/051350
申请日：2013-11-18
申请人： HUSQVARNA AB
发明人： KULLBERG, Stefan , PERSSON, Joakim , HANSSON, Anders , FRANSSON, Håkan
IPC分类号： F02N3/02 , F02N5/02
CPC分类号： F02N3/02 , F02N5/02 , F02N15/027
摘要： The invention relates to a starting device (10) for an internal combustion engine, the starting device (10) comprising a hub (12; 70) configured to drivingly engage an internal combustion engine when the hub (12; 70) is rotated in a first direction (A); a pulley (14; 47; 60) interconnected with the hub (12; 70) by a spring (23; 41); a shaft (21) on which the pulley (14; 47; 60) and hub (12; 70) are mounted independently rotatable; a flexible member (16) attached to and coiled about the pulley (14; 47; 60); and where the spring (23; 41) coupled at a first end (26; 53) to the hub (12; 70) and at a second end (28; 54) to the pulley (14; 47; 60). The pulley (14; 47; 60) comprises a recess (15) arranged to receive the flexible member (16), which recess has the shape of a conical helix having a first end (15A) with a first diameter and a second end (15B) with a second diameter, larger than the first diameter; and is attached to the pulley (14; 47; 60) at the second end (15B).
摘要翻译：本发明涉及一种用于内燃机的起动装置（10），所述起动装置（10）包括轮毂（12; 70），所述轮毂构造成当所述轮毂（12; 70）旋转时驱动地接合内燃机第一个方向（A）; 通过弹簧（23; 41）与轮毂（12; 70）互连的滑轮（14; 47; 60）; 滑轮（14; 47; 60）和轮毂（12; 70）可独立旋转安装在其上的轴（21）附接到所述滑轮（14; 47; 60）周围并且绕其旋转的柔性构件（16）; 并且其中弹簧（23; 41）在第一端（26; 53）处联接到轮毂（12; 70）并且在第二端（28; 54）处联接到滑轮（14; 47; 60）。所述滑轮（14; 47; 60）包括布置成容纳所述柔性构件（16）的凹部（15），所述凹部具有锥形螺旋形状，所述锥形螺旋具有第一端部（15A），所述第一端部具有第一直径和第二端部 15B），其具有大于第一直径的第二直径; 并且在第二端（15B）处连接到滑轮（14; 47; 60）。

9. 发明申请

WO2014137261A1 A CORD DRUM FOR A STARTER APPARATUS 审中-公开
标题翻译：用于起动器的CORD鼓
公开(公告)号：WO2014137261A1
公开(公告)日：2014-09-12
申请号：PCT/SE2013/050211
申请日：2013-03-08
申请人： HUSQVARNA AB
发明人： MARTINSSON, Pär , KULLBERG, Stefan
IPC分类号： F02N3/02
CPC分类号： F02N3/02 , F02N5/02
摘要： A starter apparatus with reduced dimensions for small-sized internal combustion engines mounted on various manual work machines comprises a rotary starting cord drum (9), a rotary driver (3) adapted to operatively engage one end of the crankshaft (30) of the engine for transmitting torque thereto, and a helical torsion spring (6) connecting the cord drum (9) to the driver (3). The cord drum (9), the torsion spring (6) and the driver (3) are designed to provide a predetermined pre-tension to the spring (6) on assembling and to limit the maximum torsion created by rotating the cord drum (9) in relation to the driver (3). The cord drum (9) comprises a recess (16) for accommodating a cord knot (10') of the starting cord, and the recess (16) being mainly located radially inside a cord spool portion (21) of the cord drum (9).
摘要翻译：安装在各种手动作业机械上的小尺寸内燃机尺寸减小的起动装置包括旋转起动绳索滚筒（9），旋转驱动器（3），其适于可操作地接合发动机曲轴（30）的一端以及将绳索滚筒（9）连接到驱动器（3）的螺旋扭簧（6）。绳索滚筒（9），扭力弹簧（6）和驱动器（3）被设计成在组装时向弹簧（6）提供预定的预张力，并限制旋转绳索滚筒（9）产生的最大扭矩）相对于驾驶员（3）。绳索滚筒（9）包括用于容纳起始绳索的绳结（10'）的凹槽（16），并且主要位于帘线滚筒（9）的帘线卷轴部分（21）的径向内侧的凹部）。

10. 发明申请

WO2016107695A1 QUICK LOADING TRIMMER HEAD 审中-公开
标题翻译：快速加载修剪头
公开(公告)号：WO2016107695A1
公开(公告)日：2016-07-07
申请号：PCT/EP2015/076998
申请日：2015-11-18
申请人： HUSQVARNA AB
发明人： KULLBERG, Stefan
IPC分类号： A01D34/416
CPC分类号： A01D34/4161 , A01D34/416 , A01D34/4162 , A01D34/4163 , A01D34/90
摘要： A hand-held cutting device (10) including an elongated member (45) graspable along a portion thereof by an operator, a trimmer head (25) disposed at one end of the elongated member, and a power unit operably coupled to the trimmer head to selectively cause rotation of the trimmer head, wherein the trimmer head comprises a line holding assembly (110) to hold and selectively release the trimmer line (70) and a housing to house the line holding assembly, wherein the line holding assembly includes a core (340) having a first portion (342) and a second portion (350), and a spool (130) configured to hold trimmer line that is operably coupled to the core, and wherein the second portion of the core is non-rotatably fixed to the first portion of the core when the trimmer head is in an at-rest state, and is rotatable with respect to the first position of the core when the trimmer head is in an in-use state and rotating.
摘要翻译：一种手持式切割装置（10），包括：细长构件（45），其可沿其一部分由操作者抓握;修剪器头（25），设置在所述细长构件的一端;以及动力单元，其可操作地联接到所述修剪器头以选择性地引起修剪器头部的旋转，其中修剪器头部包括保持和选择性地释放修剪线（70）的线路保持组件（110）和用于容纳线路保持组件的壳体，其中线路保持组件包括芯（340）具有第一部分（342）和第二部分（350），以及卷轴（130），其构造成保持可操作地联接到所述芯的修剪线，并且其中所述芯的第二部分不可旋转地固定当修剪器头处于静止状态时，到芯的第一部分，并且当修剪器头处于使用状态并旋转时可相对于芯的第一位置旋转。

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