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41. 发明公开

EP2293907A1 CHAIN SAW 失效转让
标题翻译：链锯
公开(公告)号：EP2293907A1
公开(公告)日：2011-03-16
申请号：EP09750696.8
申请日：2009-05-22
申请人： Hitachi Koki CO., LTD.
发明人： TSURUOKA, Naoki
IPC分类号： B27B17/00 , F02B63/02
CPC分类号： B27B17/00 , F02F7/0004 , F02F7/0065
摘要： According to an aspect of the present invention, there is provided a chain saw (1) including: an engine (50) having: a crankcase (52, 53); a cylinder (55) attached to the crankcase (52, 53); and a piston (62) configured to reciprocate in the cylinder (55); a housing (2) configured to accommodate the engine (50); and a guide bar (11), around which a saw chain (10) is to be wound so as to be rotated by the engine (50), the guide bar (11) being attached to the housing (2), wherein the engine (50) has two surfaces substantially parallel to an axis direction of a crankshaft (51), the two surfaces being covered with and fixed to the housing (2), and wherein the engine (50) is fixed to the housing (2) with a fixing member (41) at a side where the guide bar (11) is attached to the housing (2).
摘要翻译：根据本发明的一个方面，提供了一种链锯（1），其包括：发动机（50），其具有：曲轴箱（52,53）;以及发动机一个连接在曲轴箱（52,53）上的气缸（55）; 以及构造成在所述缸体（55）中往复运动的活塞（62）; 壳体（2），所述壳体构造成容纳所述发动机（50）; 和引导杆（11），所述引导杆（11）被附接到所述壳体（2），所述引导杆（11）围绕所述引导杆（11）缠绕以便由所述发动机（50）旋转，其中所述引擎杆（50）具有基本上平行于曲轴（51）的轴线方向的两个表面，所述两个表面被所述壳体（2）覆盖并固定到所述壳体（2），并且其中所述发动机（50）在所述导杆（11）附接到所述壳体（2）的一侧的固定构件（41）。

42. 发明公开

EP2228172A2 Kettenschutz für Motorkettensägen 有权
标题翻译： KettenschutzfürMotorkettensägen
公开(公告)号：EP2228172A2
公开(公告)日：2010-09-15
申请号：EP10002400.9
申请日：2010-03-09
申请人： Andreas Stihl AG & Co. KG
发明人： Lank, Jonas , Stahl, Peter , Zimmermann, Helmut , Uhl, Klaus-Martin , Hollmeier, Friedrich
IPC分类号： B23Q13/00 , B27B17/00
CPC分类号： B23Q13/00 , B27B17/00
摘要： Kettenschutz für Motorkettensägen, wobei der Kettenschutz (10) aus einem schmalen Gehäuse (9) mit zwei parallelen Seitenwänden (17), die über einen oberen Wandabschnitt (14) und einem unteren Wandabschnitt (16) miteinander verbunden sind, besteht und an einem vorderen Ende (13) geschlossen und an einem hinteren Ende (11) mit einer Öffnung (12) versehen ist, dadurch gekennzeichnet, dass an dem Gehäuse (9) mindestens eine Vorrichtung zur Befestigung des Kettenschutzes (10) an der Kleidung der Bedienungsperson, an einem Seil, einem Karabiner oder dergleichen vorgesehen ist.
摘要翻译：链条保护件（10）具有带有两个平行的侧面板（17）的狭窄的外壳（9）。上壁部分（14）和下壁部分（16）连接在壳体中。壳体具有用于在承载装置处连接链条保护装置的装置。

43. 发明授权

EP1498239B1 VEGETATION PRUNING DEVICE 有权
标题翻译：植被剪枝装置
公开(公告)号：EP1498239B1
公开(公告)日：2010-06-09
申请号：EP04254192.0
申请日：2004-07-13
申请人： Black & Decker Inc.
发明人： Barker, David , Stones, Kevin
IPC分类号： B27B17/00 , A01G3/08 , B27B17/12
CPC分类号： A01G3/08 , A01G3/085 , A01G3/086 , B27B17/0008 , B27B17/0083 , B27B17/12 , B27B17/14 , B27B33/14 , B27G19/003
摘要： A vegetation pruning device (2) includes a pair (4,6) of pivotally coupled arms adapted to pivot relative to each other about an axis (12). A motor bracket (36) with a rotary output drive (34) provides drive to a cutting element (8) which is coupled to the rotary output drive (34). The cutting element (8) is arranged for cutting vegetation (44) presented thereto. The arms (4,6) are adapted to be gripped by a user at a pair of handle portions (14,16) oriented substantially symmetrically relative to each other about said axis (12).

44. 发明授权

EP1808274B8 Power Tool 有权
公开(公告)号：EP1808274B8
公开(公告)日：2009-07-01
申请号：EP07107259.9
申请日：2003-06-02
申请人： Black & Decker, Inc.
发明人： Richards, Gareth
IPC分类号： B25F5/02 , A01G3/053 , B27B17/00
CPC分类号： B23D51/01 , A01G3/053 , B25F5/02 , B25F5/026 , B27B17/0008

45. 发明公开

EP2072200A1 Scie à chaîne portative électrique 审中-公开
标题翻译： Tragbare elektrischeKettensäge
公开(公告)号：EP2072200A1
公开(公告)日：2009-06-24
申请号：EP08358016.7
申请日：2008-12-17
申请人： PELLENC (Société Anonyme)
发明人： Pellenc, Roger
IPC分类号： B27B17/00 , B27B17/08 , B27B17/12
CPC分类号： B27B17/0008 , B27B17/08 , B27B17/12
摘要： Scie à chaîne portative à entraînement motorisé du genre comprenant une source de puissance renfermée dans un carter (1) et un dispositif de coupe comprenant une chaîne à dents (2) et un guide-chaîne (3), caractérisée en ce que :
- la source de puissance est constituée par un moteur électrique à courant continu (4), de type « brushless » (sans balai) et à commande et commutation électroniques, à rotor à aimants, et
- une poignée de portage et de manoeuvre (5) est disposée au-dessous de l'ensemble moteur (6) supportant le guide-chaîne incluant ledit moteur électrique à courant continu (4).
摘要翻译：链锯具有封闭在壳体（1）中的动力源，以及包括与驱动小齿轮啮合的倒置齿链（2）的切割装置。该源保证小齿轮的旋转，并且具有设置有磁铁转子的电子开关和受控直流无刷电动机（4）。携带或操作手柄（5）布置在小齿轮上方并且垂直于导杆（3）的纵向轴线定向。小齿轮与电动机转子的轴线同轴安装。

46. 发明授权

EP1682318B1 DISC SAW BLADE 有权转让
标题翻译： DISC安监总局SHEET
公开(公告)号：EP1682318B1
公开(公告)日：2009-05-06
申请号：EP04775543.4
申请日：2004-10-13
申请人： Bracke Forest AB
发明人： Hemmingson, Ole
IPC分类号： B27B17/00
CPC分类号： B23D61/06 , Y10T83/263 , Y10T83/909 , Y10T83/921
摘要： The invention relates to a disc saw blade (2) with a saw chain (12) mounted around the circumference of a circular disk (4), which saw chain (12) is provided with driving links (6), connecting links (8) and cutting links (10). By means of the driving links (6), the chain is guided in at least one chain groove (14) arranged around the periphery of the disk, against the bottom (18) of which groove, a part (22) of each driving link that projects radially inwards can make contact. The bottom (18) of the groove has radial projections (20) distributed around the circumference and the driving link has a cam surface (24) on the part (22) that projects radially inwards, for interaction with the respective radial projection (20). The chain (12) can move from a neutral position, in which the respective part (22) that projects inwards is loosely inserted between two adjacent radial projections (20), to a working position, in which the respective cam surfaces (24) are in contact with the associated radial projections (20).

47. 发明公开

EP1971465A1 CHAIN SAW 审中-公开
标题翻译：链锯
公开(公告)号：EP1971465A1
公开(公告)日：2008-09-24
申请号：EP07706930.0
申请日：2007-01-11
申请人： Husqvarna Zenoah Co., Ltd.
发明人： SHIMOKAWA, Kouichi
IPC分类号： B27B17/00
CPC分类号： B27B17/00 , F02M35/1017 , F02M35/1272
摘要： A chain saw 1 has a body 3 in which a stratified scavenging 2-cycle engine 5 for driving a saw chain 21 is laterally housed and a top handle 41 provided above the body 3. In other words, by laterally disposing the engine 5, an air port can be installed upward to a cylinder, and an air quantity adjusting device for feeding scavenging air to the air port and the carburetor can be well housed in the top handle 41. Accordingly, there is no need to separately prepare a space for installing the air quantity adjusting device, so that miniaturization can be achieved.
摘要翻译：链锯1具有主体3，其中用于驱动锯链21的分层扫气式二冲程发动机5横向容纳在主体3中，并且顶部手柄41设置在主体3上方。换句话说，通过横向布置发动机5，通气口可以向上安装到气缸上，并且用于将吹扫空气供给到气口和化油器的气量调节装置可以很好地容纳在顶部手柄41中。因此，不需要单独准备用于安装的空间空气量调节装置，从而可以实现小型化。

48. 发明公开

EP1967337A1 CHAIN SAW 审中-公开
标题翻译：链锯
公开(公告)号：EP1967337A1
公开(公告)日：2008-09-10
申请号：EP06843299.6
申请日：2006-12-26
申请人： Husqvarna Zenoah Co., Ltd.
发明人： SHIMOKAWA, Kouichi
IPC分类号： B27B17/00
CPC分类号： B27B17/0033
摘要： An oil tank (431) for storing oil for lubricating a saw chain (21) and a fuel tank (443) for storing fuel for an engine (5) are integrally formed with a top handle (41) provided on an upper side of a body (3). The body (3) and the top handle (41) are connected by a connecting spring such that vibration transmission from the body (3) to the top handle (41) is restrained. In other words, since the heavy oil tank (431) and the weighty fuel tank (443) are integrally formed with the top handle (41) to trim the weight of the body (3) that generates vibration, vibration transmitted to the top handle (41) is decreased to improve the vibration insulation of a chain saw (1).
摘要翻译：用于存储用于润滑锯链（21）的油的油箱（431）和用于存储用于发动机（5）的燃料的燃料箱（443）与设置在身体（3）。主体（3）和顶部手柄（41）通过连接弹簧连接，从而限制从主体（3）到顶部手柄（41）的振动传递。换言之，由于重油箱（431）和重油箱（443）与顶部手柄（41）整体形成以修剪产生振动的主体（3）的重量，所以传递到顶部手柄（41）减小以改善链锯（1）的隔振。

49. 发明授权

EP1594665B1 MOTORSÄGE MIT ANZEIGEGERÄT 有权
标题翻译：带显示器链锯
公开(公告)号：EP1594665B1
公开(公告)日：2008-01-02
申请号：EP04711578.7
申请日：2004-02-17
申请人： Isele, Siegfried
发明人： ISELE, Siegfried , BASLER, Ralf
IPC分类号： B27B17/00 , B23D59/00
CPC分类号： B27B17/0025 , B23D59/002 , B23Q17/24 , Y10S33/21 , Y10T83/853
摘要： Disclosed is a display device on a power saw (2) comprising a saw blade (3) as a tool, a handle (4) as an extension of the tool, and a grip (6) which is used for holding the power saw (2) and is disposed essentially perpendicular to the tool. The inventive display device is provided with a laser (8) having a laser beam that can be activated. The display device is arranged at the end of the tool, which is located opposite the tool and/or below the handle (4) in such a way that the laser beam on the power saw (2) is oriented at an angle (a) of more than 0 DEG and less than 90 DEG , preferably less than 45 DEG , relative to the tool axis (10) while the laser beam and/or the laser (8) is/are optionally directed to one side of the tool axis (10) or the other.

50. 发明公开

EP1806212A1 Ignition systems for portable power tools 有权转让
标题翻译： Zündsystemfürtragbare kraftangetriebeneGeräte
公开(公告)号：EP1806212A1
公开(公告)日：2007-07-11
申请号：EP07107001.5
申请日：2005-03-29
申请人： Husqvarna Outdoor Products, Inc.
发明人： Warfel, Paul , Tynes, Rodney
IPC分类号： B27B17/00 , F02B63/02 , F02M35/04 , F02M1/02
CPC分类号： F02M35/04 , F02M1/16
摘要： The cooperative operational relationship among an ignition switch, choke mechanism and air filter unit for a portable power tool are integrated in a way to improve that relationship. The ignition switch and choke mechanism are arranged in a coactive relationship wherein the ignition switch and a choke lever in the choke mechanism have engaging parts such that the ignition switch is moved to an "On" position by the choke lever when the choke lever is moved to a position where it has reduced the air flow to a carburetor. A spring engaging the ignition switch is biased for applying a force to the ignition switch in a direction toward a mounting element on which the ignition switch is mounted and away from the choke lever. In a particular embodiment, the ignition switch is mounted on the air filter unit.
摘要翻译：用于便携式电动工具的点火开关，节流阀机构和空气过滤器单元之间的协作操作关系集成在一起以改善该关系。点火开关和扼流器机构以共同关系布置，其中扼流器机构中的点火开关和扼流器杆具有接合部分，使得当扼流杆移动时点火开关被扼流杆移动到“开”位置到达已经减少到化油器的空气流量的位置。接合点火开关的弹簧被偏压以朝向朝向安装有点火开关的安装元件的方向向点火开关施加力并远离扼流杆。在特定实施例中，点火开关安装在空气过滤器单元上。

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