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1. 发明授权

US07937841B2 Electric jigsaw 有权
标题翻译：电动拼图
公开(公告)号：US07937841B2
公开(公告)日：2011-05-10
申请号：US12082197
申请日：2008-04-08
申请人： Oliver Ohlendorf
发明人： Oliver Ohlendorf
IPC分类号： B23D49/16
CPC分类号： B23D49/162 , B23D59/006
摘要： An electric saw (2) includes a stroke arrangement (4) driven in a reciprocating manner and having a tool receptacle (8) for a saw blade (10), a housing (14) which extends along a stroke axis (A) of the stroke arrangement (4) and which forms at a working tool-side end (12) a housing opening (16) from which the stroke arrangement (4) projects, and which forms a receiving space (26) in which is arranged a motion transforming device (24), the stroke arrangement (4) being supported at the housing (14) by a bearing element (30) which forms a sliding bearing (28) and is arranged between the motion transforming device (24) and the housing opening (16), with an air flow (L) being directed toward the housing opening (16) so that particles (P) can be prevented from entering the sliding bearing (28), with the bearing element (30) limiting the receiving space (26) toward the housing opening (16), and with a flow path (46) by which the air flow (L) is guided being provided at an outer side (40) of the bearing element (30) facing the housing opening (16).
摘要翻译：电锯（2）包括以往复方式驱动并具有用于锯片（10）的工具容器（8）的行程装置（4），沿着所述行走轴线（A）延伸的壳体（14）行程装置（4），并且在工作工具侧端部（12）处形成有行程装置（4）从该开口突出的壳体开口（16），并且形成容纳空间（26），其中布置有运动变换装置（24），行程装置（4）通过形成滑动轴承（28）的轴承元件（30）支撑在壳体（14）处，并且布置在运动变换装置（24）和壳体开口 16），其中空气流（L）被引导到壳体开口（16），使得可以防止颗粒（P）进入滑动轴承（28），轴承元件（30）限制容纳空间（26））朝向壳体开口（16）移动，并且具有流路（46），空气流（L）被引导到其外侧（40）处，他的轴承元件（30）面向壳体开口（16）。

2. 发明授权

US07797794B2 Suction device for pick power tool 有权
标题翻译：吸力装置
公开(公告)号：US07797794B2
公开(公告)日：2010-09-21
申请号：US11800484
申请日：2007-05-04
申请人： Jochen Bleicher , Oliver Ohlendorf , Georg Holzmeier
发明人： Jochen Bleicher , Oliver Ohlendorf , Georg Holzmeier
IPC分类号： A47L9/02
CPC分类号： B08B15/04 , B23Q11/0046
摘要： A suction device for a pick power tool includes a securing device provided at the first axial end of the suction device for securing the suction device (11) on the pick power tool (6), a connection element (17) for a vacuum source inclined to the longitudinal axis (14) of the suction device (11), and a first baffle wall (21) and at least one further baffle wall (26) spaced from the first baffle wall (21), with the first baffle wall being located between the connection element (17) and the first end (12) of the suction device (11) and the at least one further baffle wall (21) being located between the first baffle wall and the first end (12), and the first baffle wall (21) and the second baffle wall (26) each having, respectively, a through-opening (22, 27) for the working tool (7) of the pick power tool (6).
摘要翻译：用于拾取动力工具的抽吸装置包括设置在抽吸装置的第一轴向端处的固定装置，用于将抽吸装置（11）固定在拾取动力工具（6）上，用于真空源的连接元件（17）倾斜到所述抽吸装置（11）的纵向轴线（14），以及第一挡板壁（21）和与所述第一挡板壁（21）间隔开的至少一个另外的挡板壁（26），所述第一挡板壁位于在所述连接元件（17）和所述抽吸装置（11）的第一端（12）之间并且所述至少一个另外的挡板壁（21）位于所述第一挡板壁和所述第一端部（12）之间，并且所述第一挡板壁（21）和第二挡板壁（26）分别具有用于拾取动力工具（6）的加工工具（7）的通孔（22,27）。

3. 发明申请

US20090218114A1 Hand-held power tool with vibration compensator 有权
标题翻译：带振动补偿器的手持式电动工具
公开(公告)号：US20090218114A1
公开(公告)日：2009-09-03
申请号：US12316923
申请日：2008-12-16
申请人： Oliver Ohlendorf , Christoph Dieing , Frank Kohlschmied , Axel Fischer , Damir Cehajic , Rainer Ontl
发明人： Oliver Ohlendorf , Christoph Dieing , Frank Kohlschmied , Axel Fischer , Damir Cehajic , Rainer Ontl
IPC分类号： B25D17/24
CPC分类号： B25D17/24 , B23D51/00 , B25D2211/003 , B25D2211/068 , B25D2217/0092 , B25D2250/121 , B25D2250/381 , F16F7/104 , F16F15/22
摘要： A hand-held power tool (1;101) includes a drive (6;110) located in the power tool housing (2;102) for driving a working tool (111), and a torsional pendulum (4; 120; 220; 320; 420; 520) at least partially mounted on the housing (2; 102) for compensating vibrations generated by the drive (6; 110).
摘要翻译：手持式电动工具（1; 101）包括位于动力工具壳体（2; 102）中用于驱动工作工具（111）的驱动器（6; 110）和扭转摆锤（4; 120; 220; 320; 420; 520），其至少部分地安装在所述壳体（2; 102）上，用于补偿由所述驱动器（6; 110）产生的振动。

4. 发明授权

US06896605B2 Grinding tool with extraction hood 有权
标题翻译：研磨工具带抽油烟机
公开(公告)号：US06896605B2
公开(公告)日：2005-05-24
申请号：US10315782
申请日：2002-12-10
申请人： Oliver Ohlendorf
发明人： Oliver Ohlendorf
IPC分类号： B24B23/02 , B24B55/05 , B24B55/10 , B24B55/06
CPC分类号： B24B55/052 , B24B23/02 , B24B55/102
摘要： A grinding tool comprising a housing (1) and a motor-driven driver spindle (2) equipped with a tool receptacle (4) at a free end (3) projecting from the housing (1). An extraction hood (5) is connected to the housing (1), encloses the free end (3) of the driver spindle (2) and open towards the tool receptacle (4). The extraction hood (5) comprises an upper part (6) and a bottom part (7) connected therewith and opening towards the tool receptacle (4). The upper part (6) is pivotable about the longitudinal axis (L) of the driver spindle (2) and is mounted on the housing (1) immovably oriented with the longitudinal direction (L).
摘要翻译：一种研磨工具，包括壳体（1）和在从壳体（1）突出的自由端（3））上配备有工具容器（4）的电机驱动的主轴（2）。抽吸罩（5）连接到壳体（1），包围驱动器心轴（2）的自由端（3）并朝向工具容器（4）打开。抽油烟机（5）包括与其连接的上部（6）和底部（7），并朝向工具容器（4）开口。上部（6）可绕驱动轴（2）的纵向轴线（L）转动，并安装在不可移动地沿纵向方向（L）定向的壳体（1）上。

5. 发明授权

US06811476B2 Grinding device with a suction hood 有权
标题翻译：带抽油烟机的研磨装置
公开(公告)号：US06811476B2
公开(公告)日：2004-11-02
申请号：US10315783
申请日：2002-12-10
申请人： Oliver Ohlendorf
发明人： Oliver Ohlendorf
IPC分类号： B24B5506
CPC分类号： B24B55/102
摘要： A grinding device comprising a motor (2) driven drive shaft (4) projecting from a housing (1). The drive shaft (4) passes through a bearing unit (5). A tool receptacle (8) is provided at a free end (7) of the drive shaft (4) for removably attaching a tool (9), in particular a grinding wheel. A suction hood (11) abuts the housing (1) and encloses the free end (7) of the drive shaft (4). The suction hood (11) comprises a suction space (12) opening in a direction facing the tool receptacle (8) side. The suction space (12) has a separator wall (13) between the tool receptacle (8) and the bearing unit (5) to prevent contamination of the bearing unit (5). The wall divides the suction space (12) into a dirty space (14) that opens facing the tool receptacle (8) and an adjacent driver space (15) that opens to the opposing side.
摘要翻译：一种研磨装置，包括从壳体（1）突出的电机（2）驱动的驱动轴（4）。驱动轴（4）穿过轴承单元（5）。工具容器（8）设置在驱动轴（4）的自由端（7）上，用于可拆卸地安装工具（9），特别是砂轮。抽吸罩（11）邻接壳体（1）并包围驱动轴（4）的自由端（7）。抽吸罩（11）包括在面向工具容器（8）侧的方向上开口的抽吸空间（12）。抽吸空间（12）在工具容器（8）和轴承单元（5）之间具有分隔壁（13），以防止轴承单元（5）的污染。壁将抽吸空间（12）分成面向工具容器（8）打开的脏空间（14）和相对于相对侧开放的相邻的驱动器空间（15）。

6. 发明申请

US20120125649A1 Hand-Held Machine Tool 审中-公开
标题翻译：手持机床
公开(公告)号：US20120125649A1
公开(公告)日：2012-05-24
申请号：US13294775
申请日：2011-11-11
申请人： Oliver Ohlendorf , Jorg Martin
发明人： Oliver Ohlendorf , Jorg Martin
IPC分类号： B25D17/24 , B25F5/00
CPC分类号： B25F5/006 , B25D17/24 , B25D2211/068 , B25D2217/0092 , B25D2250/275 , B25D2250/381
摘要： A hand-held machine tool having a linear drive for moving a tool along a working axis, e.g. a motor-driven pneumatic driving tool, is provided. At least two dampers are provided in the hand-held machine tool for damping vibrations along the working axis. A resonant excitation of a vibration of the first damper along the working axis occurs at a first resonance frequency, which differs from a second resonance frequency of the second damper for the vibration along the working axis.
摘要翻译：一种具有线性驱动器的手持式机床，用于沿工作轴线例如移动工具。提供了一种电动气动驱动工具。在手持式机床中至少设有两个阻尼器，用于阻止沿工作轴的振动。沿着工作轴的第一阻尼器的振动的共振激励发生在与沿着工作轴的振动的第二阻尼器的第二共振频率不同的第一共振频率。

7. 发明申请

US20080001493A1 Universal motor with a device for removing dust 失效
标题翻译：通用电机带有除尘装置
公开(公告)号：US20080001493A1
公开(公告)日：2008-01-03
申请号：US11823911
申请日：2007-06-28
申请人： Georg Braml , Frank Fritsch , Helmut Burger , Oliver Ohlendorf
发明人： Georg Braml , Frank Fritsch , Helmut Burger , Oliver Ohlendorf
IPC分类号： H02K9/00 , H02K23/64 , H01R39/38
CPC分类号： H02K5/148 , H01R39/48 , H02K9/06 , H02K13/10
摘要： A universal motor (2) includes at least two carbon brushes (36) contacting the commutator (14), a ventilation device (12) for producing a cooling flow (K), and a dust protection arrangement for preventing penetration of material particles (M) into the commutation region (34) and including at least one guide member (26) that provides for delivering of the material particles (M) in the cooling flow (K), with the at least one guide member (26) having a smooth concave guide surface (28) located between the two carbon brushes (36) and extending adjacent to an outer surface (30) of the commutator (14) and toward a suction opening (22) connected with the cooling flow path (24).
摘要翻译：通用马达（2）包括与换向器（14）接触的至少两个碳刷（36），用于产生冷却流（K）的通风装置（12）和防止材料颗粒（M ）进入换向区域（34）并且包括至少一个引导构件（26），该引导构件提供在冷却流（K）中输送材料颗粒（M），其中至少一个引导构件（26）具有平滑凹入引导表面（28）位于两个碳刷（36）之间并且与换向器（14）的外表面（30）相邻并且延伸到与冷却流路（24）连接的抽吸开口（22）。

8. 发明申请

US20070264091A1 Suction device for a pick power tool 有权
标题翻译：吸力装置
公开(公告)号：US20070264091A1
公开(公告)日：2007-11-15
申请号：US11800486
申请日：2007-05-03
申请人： Jochen Bleicher , Oliver Ohlendorf
发明人： Jochen Bleicher , Oliver Ohlendorf
IPC分类号： B23B27/10 , B23B51/06 , B27C9/00
CPC分类号： B25D17/20 , B23B2270/30 , B23Q11/0046 , Y10T408/453
摘要： A suction device (11) for a hammer drill (6) has a first end (12) with a securing device (14) for securing the suction device (11) to the hammer drill (6) and a second end (13) opposite first end (12) and which has a contact area (15) with which the suction device (11) contacts a constructional component, the suction device (11) further having a receiving space (20) which at least partially encloses a working tool (7) of the pick power tool (6), and being provided with a connection device (18) for a vacuum source. A retaining element (21) having a through-opening (22) for the working tool (7) and a plurality of suction openings (23) is provided in an area (19) of the second end (13).
摘要翻译：用于锤钻（6）的抽吸装置（11）具有带有固定装置（14）的第一端（12），用于将抽吸装置（11）固定到锤钻（6），第二端（13）相对第一端部（12），其具有接触区域（15），吸入装置（11）通过该接触区域接触结构部件，吸入装置还具有容纳空间，该容纳空间至少部分地包围工作工具 7），并且设置有用于真空源的连接装置（18）。具有用于加工工具（7）的通孔（22）和多个吸入口（23）的保持元件（21）设置在第二端（13）的区域（19）中。

9. 发明授权

US06932546B2 Drill stand for a portable core drill 失效
标题翻译：钻机用于便携式核心钻
公开(公告)号：US06932546B2
公开(公告)日：2005-08-23
申请号：US10462234
申请日：2003-06-16
申请人： Oliver Ohlendorf
发明人： Oliver Ohlendorf
IPC分类号： B25H1/00 , B23B47/00
CPC分类号： B25H1/0064 , Y10T408/564 , Y10T408/91
摘要： A drill stand for a portable core drill has a base plate (2) with an elongate opening (3) for securing the base plate (2) on a workpiece and with at least one reinforcing chamber (8a, 8b) that is closed along its edges extending parallel to the longitudinal axis (A) of the annular core bit of the core drill.
摘要翻译：用于便携式钻芯钻头支架具有底板（2），其具有用于将基板（2）固定在工件上的细长开口（3），以及至少一个关闭的加强室（8a，8b）沿其平行于芯钻的环形芯钻头的纵向轴线（A）延伸的边缘。

10. 发明授权

US08636084B2 Auxiliary device and a system composed of an electrical work machine comprising an auxiliary device 有权
标题翻译：辅助装置和由包括辅助装置的电动工作机构构成的系统
公开(公告)号：US08636084B2
公开(公告)日：2014-01-28
申请号：US13096555
申请日：2011-04-28
申请人： Oliver Ohlendorf
发明人： Oliver Ohlendorf
IPC分类号： B25D17/14
CPC分类号： B23Q11/0046 , B25F3/00 , Y10T16/4713 , Y10T408/44
摘要： An auxiliary device for an electrical work machine is provided. The auxiliary device can be attached to the electrical work machine, and the electrical work machine can be equipped with a tool in a tool holder. The auxiliary device comprises a housing comprising a handle and an attaching device. The housing can be attached to the electrical work machine with the attaching device. The housing comprises a handling section, which is disposed next to the attaching device, and which comprises an opening, which allows at least the tool holder to be freely accessible from the sides. The handle is permanently connected to the handling section.
摘要翻译：提供了一种用于电动工作机械的辅助装置。辅助设备可以连接到电动工作机器，并且电动工作机器可以在工具架中配备工具。辅助装置包括一个包括手柄和一个附着装置的壳体。外壳可以通过连接装置连接到电动工作机器上。壳体包括处理部分，其位于附接装置附近，并且包括开口，该开口允许至少刀具架从侧面自由地接近。手柄永久连接到处理部分。

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