公开(公告)号：US20090000256A1

公开(公告)日：2009-01-01

申请号：US12159290

申请日：2007-08-01

申请人： Juergen Hesse ,  Thomas Palaver ,  Steffen Tiede

发明人： Juergen Hesse ,  Thomas Palaver ,  Steffen Tiede

IPC分类号： B01D46/00

CPC分类号： B01D46/02 ,  A47L9/14 ,  B01D2275/10

摘要： The invention relates to a filter bag for filtering fine particles from a gas, having a filter coating at least of a certain coating thickness, and at least one filter layer of a certain layer thickness that disposed downstream of the filter coating in the direction of the gas flow. The invention is based on the task of providing a filter bag having a low tendency to clog, thus improving the service life of the dust filter bag, particularly upon the filtering of fine dusts. The task is solved in that the coating thickness of the filter coating (1) is essentially larger than the coating thickness of the filter layer (3, 4) disposed downstream.

摘要翻译： 本发明涉及一种用于从气体中过滤细颗粒的过滤袋，其具有至少具有一定涂层厚度的过滤器涂层，以及至少一层具有一定厚度的过滤层，该过滤层设置在过滤器涂层的下游 气流。 本发明的目的在于提供一种具有低阻塞倾向的过滤袋，从而提高防尘过滤袋的使用寿命，特别是在过滤细粉尘时。 解决的问题是，过滤器涂层（1）的涂层厚度基本上大于设置在下游的过滤层（3,4）的涂层厚度。

公开(公告)号：US20080028568A1

公开(公告)日：2008-02-07

申请号：US11571057

申请日：2006-03-16

申请人： Steffen Tiede ,  Juergen Hesse ,  Frank Fuchs

发明人： Steffen Tiede ,  Juergen Hesse ,  Frank Fuchs

IPC分类号： A47L9/00

CPC分类号： B24B23/00 ,  B24B55/102

摘要： Disclosed is a hand-held power tool with a housing (12) and a tool (70)—a cutting tool, in particular—located thereon in a manner which allows it to be driven in a rotating and/or oscillating manner, it being possible to operate the tool (70) using a suction air flow, via a vacuum cleaner, in particular; the hand-held power tool is made particularly robust and safe against becoming clogged with chips by the fact that it is driven by a turbine (36) with a rotatable turbine wheel (38) and a stationary turbine housing (60); means ( ) are located between the turbine wheel (38) and the turbine housing (60) for carrying away dust and chips which accidentally enter this space.

摘要翻译： 公开了一种具有外壳（12）和工具（70）的手持式电动工具，该工具（70）特别地以能够以旋转和/或振动方式驱动的方式特别地定位在其上的切割工具， 特别是通过真空吸尘器可以使用吸入空气流来操作工具（70）; 由具有可旋转的涡轮机叶轮（38）和固定涡轮机壳体（60）的涡轮机（36）驱动的手动电动工具被制成特别坚固和安全，以免被芯片堵塞。 装置（）位于涡轮机叶轮（38）和涡轮机壳体（60）之间，用于运送意外进入该空间的灰尘和碎屑。

公开(公告)号：US20090104860A1

公开(公告)日：2009-04-23

申请号：US11577784

申请日：2006-06-30

申请人： Peter Stierle ,  Alfred Frech ,  Steffen Tiede ,  Juergen Hesse

发明人： Peter Stierle ,  Alfred Frech ,  Steffen Tiede ,  Juergen Hesse

IPC分类号： B24B23/00 ,  B24B27/08 ,  B23Q5/06

CPC分类号： B24B23/02 ,  B24B55/102

摘要： A portable power tool having a housing (12) and a tool (70), in particular a cutting tool, which is arranged thereon in such a way that it can be driven in a rotary and/or oscillating manner and which can be operated as prescribed by means of a suction-air flow, in particular with a dust extractor, is made especially robust and insensitive to clogging by chips by virtue of the fact that a turbine (36) having a rotatable turbine wheel (38) and a fixed turbine casing (60) serves as drive, wherein means (101) for the frictionless discharge/ejection of dust and chips that have entered the power tool inadvertently are arranged between the turbine wheel (38) and the turbine casing (60).

摘要翻译： 一种便携式电动工具，其具有壳体（12）和工具（70），特别是切割工具，其被布置在其上，使得其可以以旋转和/或振荡方式驱动，并且可以作为 通过吸气流特别是用除尘器规定的，由于具有可旋转的涡轮机叶轮（38）和固定涡轮（38）的涡轮 外壳（60）用作驱动器，其中用于无意识地排出/排出已经进入动力工具的灰尘和碎屑的装置（101）被布置在涡轮机叶轮（38）和涡轮壳体（60）之间。

公开(公告)号：US20080271280A1

公开(公告)日：2008-11-06

申请号：US10587688

申请日：2005-10-13

申请人： Steffen Tiede ,  Juergen Hesse ,  Frank Fuchs

发明人： Steffen Tiede ,  Juergen Hesse ,  Frank Fuchs

IPC分类号： A47L9/00 ,  A47L9/22 ,  A47L9/14

CPC分类号： A47L9/0009 ,  A47L9/0027 ,  A47L9/0036 ,  A47L9/242 ,  B25H3/006

摘要： A portable drive unit (10) for operating a handheld power tool (70) by means of suction and/or blown air, is portable in an especially handy and space-saving way in that it has a housing (11), which is designed as a case (13) that is closable with a lid (24), and that its air feeding power is adapted to the power requirement of the handheld power tool (70), and it serves to store at least one such or similar handheld power tool (70), particularly with its accessories, such as air-carrying tubes and hoses.

摘要翻译： 便携式驱动单元（10）用于通过抽吸和/或吹扫空气来操作手持式电动工具（70），其特征在于便于携带并且节省空间，因为它具有外壳（11），其被设计 作为可利用盖（24）关闭的情况（13），并且其供气功率适应于手持式电动工具（70）的功率需求，并且其用于存储至少一个这种或类似的手持电源 工具（70），特别是其附件，如空气管和软管。

公开(公告)号：US08007346B2

公开(公告)日：2011-08-30

申请号：US12065747

申请日：2006-10-24

申请人： Joerg Dehde ,  Juergen Hesse ,  Eike U. Von Specht

发明人： Joerg Dehde ,  Juergen Hesse ,  Eike U. Von Specht

IPC分类号： B24B23/00 ,  B24B55/10 ,  B24B41/00

CPC分类号： B24B7/00 ,  B24B23/00 ,  B24B23/04 ,  B24B45/006

摘要： An electric hand-held power tool for performing sanding work, in particular a finishing sander, is provided, that includes a drive plate (16)—which is drivable in a sanding motion using an electric motor—and a sanding plate (21′) attached thereto such that it is removable without the use of a tool, with means for attaching a sanding pad (22′). To create a multifunctional device with which various types of sanding work may be performed in an optimal manner, a tub-like recess (23) with a flat tub bottom (231) for receiving the drive plate (16) in a form-fit manner is formed in the top side of the sanding plate (21′) facing the drive plate (16); the sanding plate (21′) is attached in a manner such that it is removable without the use of tools, preferably via a Velcro attachment between the tub bottom (231) and the surface of the drive plate (16). The easy method of replacing the sanding plate makes it possible to quickly replace sanding plates (21) having different configurations for different requirements on sanding work (FIG. 4).

摘要翻译： 提供了一种用于执行砂光作业的电动手持式电动工具，特别是精加工砂光机，其包括可使用电动机打磨运动的驱动板（16）和砂光板（21'）， 附接到其上，使得其可拆卸而不使用工具，具有用于附接砂磨垫（22'）的装置。 为了形成可以以最佳方式进行各种类型的打磨作业的多功能装置，具有用于以成形方式接收驱动板（16）的平底盆底部（231）的桶状凹部（23） 形成在所述打磨板（21'）的面向所述驱动板（16）的顶侧; 打磨板（21'）以不使用工具可移除的方式安装，优选地通过桶底部（231）和驱动板（16）的表面之间的魔术贴附件来附接。 更换磨砂板的简单方法使得有可能快速更换具有不同结构的砂轮板（21），以满足不同的砂光作业要求（图4）。

公开(公告)号：US07207873B2

公开(公告)日：2007-04-24

申请号：US10564670

申请日：2004-11-02

申请人： Juergen Hesse ,  Eike U. Von Specht

发明人： Juergen Hesse ,  Eike U. Von Specht

IPC分类号： B24B23/00

CPC分类号： B24B23/028 ,  B24B45/006 ,  B24D13/20

摘要： A hand power tool has a disk-shaped tool, and a clamping device for clamping the tool, the clamping device including at least one flange and a clamping unit for clamping the tool to the at least one flange and passing through the tool, the clamping unit and the at least one flange being configured on a key-end-keyhole principle, so that after passing axially through one another and subsequently being rotated counter to one another, the clamping unit and the at least one flange axially fix one another at least in one axial direction.

摘要翻译： 手动电动工具具有盘形工具和用于夹紧工具的夹紧装置，夹紧装置包括至少一个凸缘和夹紧单元，用于将工具夹紧到至少一个凸缘并穿过工具，夹紧 单元，并且所述至少一个凸缘被构造在钥匙端锁孔原理上，使得在轴向通过彼此并且随后相对于彼此旋转之后，所述夹紧单元和所述至少一个凸缘至少轴向彼此固定 在一个轴向上。

公开(公告)号：US20060178087A1

公开(公告)日：2006-08-10

申请号：US10549135

申请日：2004-11-08

申请人： Steffen Wuensch ,  Juergen Hesse

发明人： Steffen Wuensch ,  Juergen Hesse

IPC分类号： B24B49/00 ,  B24B27/08 ,  B24B23/00

CPC分类号： B24B55/10 ,  A47L9/19 ,  B23Q11/0046 ,  B23Q11/0071 ,  Y02P70/171

摘要： An electric hand-held power tool is described that has a machine housing (11) with an integral dust-ejection connection (15) and a dust collection container (16) attached thereto. To ensure, when working with the electric hand-held power tool, that the dust collection container (16) is emptied in time when full, a fill level indicator is provided that indicates, at the least, the maximum amount of dust allowed in the dust collection container (16). The fill level indicator (20) is preferably integrated in the machine housing (11) and includes a pressure sensor (21) that measures the pressure in the dust-ejection connections (15), and a display unt (22) that is actuated as a function of the pressure measured (FIG. 1).

摘要翻译： 描述了一种电动手持式电动工具，其具有连接有整体式喷尘连接（15）和集尘容器（16）的机器壳体（11）。 为了确保在使用电动手持电动工具时，灰尘收集容器（16）在满载时及时清空，提供了一个填充液位指示器，其至少表明在 集尘箱（16）。 填充液位指示器（20）优选地集成在机器壳体（11）中，并且包括测量灰尘喷射连接（15）中的压力的​​压力传感器（21）和被致动为 测量的压力的函数（图1）。

公开(公告)号：US20060172669A1

公开(公告)日：2006-08-03

申请号：US10564670

申请日：2004-11-02

申请人： Juergen Hesse ,  Eike Von Specht

发明人： Juergen Hesse ,  Eike Von Specht

IPC分类号： B24B27/08

CPC分类号： B24B23/028 ,  B24B45/006 ,  B24D13/20

摘要： A hand power tool has a disk-shaped tool, and a clamping device for clamping the tool, the clamping device including at least one flange and a clamping unit for clamping the tool to the at least one flange and passing through the tool, the clamping unit and the at least one flange being configured on a key-end-keyhole principle, so that after passing axially through one another and subsequently being rotated counter to one another, the clamping unit and the at least one flange axially fix one another at least in one axial direction.

摘要翻译： 手动电动工具具有盘形工具和用于夹紧工具的夹紧装置，夹紧装置包括至少一个凸缘和夹紧单元，用于将工具夹紧到至少一个凸缘并穿过工具，夹紧 单元，并且所述至少一个凸缘被构造在钥匙端锁孔原理上，使得在轴向通过彼此并且随后相对于彼此旋转之后，所述夹紧单元和所述至少一个凸缘至少轴向彼此固定 在一个轴向上。

公开(公告)号：US20100197209A1

公开(公告)日：2010-08-05

申请号：US12065747

申请日：2006-10-24

申请人： Joerg Dehde ,  Juergen Hesse ,  Eike U. Von Specht

发明人： Joerg Dehde ,  Juergen Hesse ,  Eike U. Von Specht

IPC分类号： B24B23/00 ,  B24B55/10 ,  B24B41/00

CPC分类号： B24B7/00 ,  B24B23/00 ,  B24B23/04 ,  B24B45/006

摘要： An electric hand-held power tool for performing sanding work, in particular a finishing sander, is provided, that includes a drive plate (16)—which is drivable in a sanding motion using an electric motor—and a sanding plate (21′) attached thereto such that it is removable without the use of a tool, with means for attaching a sanding pad (22′). To create a multifunctional device with which various types of sanding work may be performed in an optimal manner, a tub-like recess (23) with a flat tub bottom (231) for receiving the drive plate (16) in a form-fit manner is formed in the top side of the sanding plate (21′) facing the drive plate (16); the sanding plate (21′) is attached in a manner such that it is removable without the use of tools, preferably via a Velcro attachment between the tub bottom (231) and the surface of the drive plate (16). The easy method of replacing the sanding plate makes it possible to quickly replace sanding plates (21) having different configurations for different requirements on sanding work (FIG. 4).

摘要翻译： 提供了一种用于执行砂光作业的电动手持式电动工具，特别是精整砂光机，其包括可使用电动机打磨运动的驱动板（16）和砂光板（21'）， 附接到其上，使得其可拆卸而不使用工具，具有用于附接砂磨垫（22'）的装置。 为了形成可以以最佳方式进行各种类型的打磨作业的多功能装置，具有用于以成形方式接收驱动板（16）的平底盆底部（231）的桶状凹部（23） 形成在所述打磨板（21'）的面向所述驱动板（16）的顶侧; 打磨板（21'）以不使用工具可移除的方式安装，优选地通过桶底部（231）和驱动板（16）的表面之间的魔术贴附件来附接。 更换磨砂板的简单方法使得有可能快速更换具有不同结构的砂轮板（21），以满足不同的砂光作业要求（图4）。

公开(公告)号：US20090017737A1

公开(公告)日：2009-01-15

申请号：US10576118

申请日：2005-11-02

申请人： Juergen Hesse

发明人： Juergen Hesse

IPC分类号： B24B23/00

CPC分类号： B24B47/14 ,  B24B23/04

摘要： A hand-held power tool, having a housing (12) and a tool (70), which is located on the housing so as to be capable of rotating and/or orbiting and which can be operated as intended by means of a suction air flow, in particular with a vacuum cleaner, is especially effective because a turbine (36) with a turbine wheel (38) serves as the drive mechanism and is provided with means for calming the inflowing and outflowing air, in particular with an upstream baffle (74) and/or a downstream baffle, and the turbine wheel (38) is sealed off by a labyrinth seal (51) from a turbine housing (60) that protects the turbine (36) against a pressure loss.

摘要翻译： 一种具有壳体（12）和工具（70）的手持式电动工具，其位于壳体上以便能够旋转和/或轨道运动，并且可以通过吸入空气 特别是用真空吸尘器的流动是特别有效的，因为具有涡轮机叶轮（38）的涡轮机（36）用作驱动机构并且设置有用于平稳流入和流出空气的装置，特别是与上游挡板（ 74）和/或下游挡板，并且涡轮机叶轮（38）被来自涡轮机壳体（60）的迷宫式密封件（51）密封，所述涡轮机壳体保护涡轮机（36）抵抗压力损失。