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1. 发明公开

EP2021653A2 A TRANSMISSION 有权
标题翻译：传输
公开(公告)号：EP2021653A2
公开(公告)日：2009-02-11
申请号：EP07722588.6
申请日：2007-04-30
申请人： Tomactech A/S
发明人： PEDERSEN, Troels
IPC分类号： F16H1/36 , F16H57/08
CPC分类号： F16H1/36 , F16H3/663 , F16H2200/2023 , F16H2200/2028
摘要： The invention provides a transmission providing a gear ratio between an input shaft and an output shaft. The transmission comprises an annulus ring, a sun wheel being rotatable around a central axis of the transmission, a planet carrier being rotatable around the central axis of the transmission, and a set of planet wheels, each wheel comprising a plurality of wheel segments with different diameters, the planet wheels being fixed in rotational bearings of the planet carrier and being arranged to rotate epicyclically around the central axis. The annulus ring and the sun wheel each interacts with one of the wheel segments e.g. via meshing toothed gear wheels. The gear facilitates various interaction means at different locations in the gear, and thus facilitates a potentially less noisy, lighter, smaller or stronger gear by use of a low amount of components.
摘要翻译：本发明提供了一种在输入轴和输出轴之间提供传动比的变速器。该传动装置包括环形环，可围绕变速器的中心轴线旋转的太阳轮，可围绕变速器的中心轴线旋转的行星架以及一组行星轮，每个轮包括具有不同轮廓的多个轮部分所述行星轮固定在所述行星架的旋转轴承中并且布置成围绕所述中心轴线行进地旋转。环形环和太阳轮每个都与其中一个轮段相互作用，例如，通过啮合齿轮。该齿轮有利于齿轮中不同位置处的各种相互作用装置，并且因此通过使用少量的部件来促进潜在的较少噪音，较轻，较小或较强的齿轮。

2. 发明公开

EP2925492A1 A GEARBOX FOR A POWER TOOL AND A POWER TOOL WITH SUCH A GEARBOX 审中-公开
标题翻译：齿轮箱用于电动工具和电动工具这样的齿轮
公开(公告)号：EP2925492A1
公开(公告)日：2015-10-07
申请号：EP13798706.1
申请日：2013-12-03
申请人： Tomactech A/s
发明人： PEDERSEN, Troels Gottfried
IPC分类号： B25F5/00
CPC分类号： B25F5/001 , F16H3/666 , F16H2200/2043
摘要： The invention provides a power tool with an epicyclically gear system comprising: a frame attachable to, or forming, a chassis of the power tool, an output connectable to a tool end of the power tool, an input connectable to a motor, a first annulus ring (3) connected to the output and being rotatable about a main axis, a second annulus ring (2) locked or partly locked to the frame and being concentric with the main axis, a sun wheel (8) connected to the input of the gearbox and being rotatable about the main axis, a first set of planetary wheels (4) interacting with the first annulus ring and the sun wheel (8) and being fixed rotationally to a first carrier structure being rotatable about the main axis, at least one second set of planetary wheels (5), one set of the at least one second sets of planetary wheels interacting with the second annulus ring and with the sun wheel (8) and being fixed rotationally to a second carrier structure being rotatable about the main axis. To provide a simple gearbox which takes up less space, the first and second carrier structures, in a first mode, are connected to rotate with the same speed about the main axis.

3. 发明授权

EP1869343B1 A PLANET GEAR 有权
标题翻译： PLANETENRAD
公开(公告)号：EP1869343B1
公开(公告)日：2014-08-06
申请号：EP06722881.7
申请日：2006-03-31
申请人： Tomactech A/S
发明人： PEDERSEN, Troels
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H13/06 , F16H49/005 , F16H2001/2881 , F16H2200/0034 , F16H2200/2005

4. 发明授权

EP2021653B1 A TRANSMISSION 有权
公开(公告)号：EP2021653B1
公开(公告)日：2009-08-26
申请号：EP07722588.6
申请日：2007-04-30
申请人： Tomactech A/S
发明人： PEDERSEN, Troels
IPC分类号： F16H1/36 , F16H57/08
CPC分类号： F16H1/36 , F16H3/663 , F16H2200/2023 , F16H2200/2028
摘要： The invention provides a transmission providing a gear ratio between an input shaft and an output shaft. The transmission comprises an annulus ring, a sun wheel being rotatable around a central axis of the transmission, a planet carrier being rotatable around the central axis of the transmission, and a set of planet wheels, each wheel comprising a plurality of wheel segments with different diameters, the planet wheels being fixed in rotational bearings of the planet carrier and being arranged to rotate epicyclically around the central axis. The annulus ring and the sun wheel each interacts with one of the wheel segments e.g. via meshing toothed gear wheels. The gear facilitates various interaction means at different locations in the gear, and thus facilitates a potentially less noisy, lighter, smaller or stronger gear by use of a low amount of components.

5. 发明公开

EP1869343A2 A PLANET GEAR 有权
标题翻译：行星
公开(公告)号：EP1869343A2
公开(公告)日：2007-12-26
申请号：EP06722881.7
申请日：2006-03-31
申请人： Tomactech A/S
发明人： PEDERSEN, Troels
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H13/06 , F16H49/005 , F16H2001/2881 , F16H2200/0034 , F16H2200/2005
摘要： An epicyclically or so called planet gear system with two annulus gears, two solar gears with external toothing, and two planet gears one of which meshing with an annulus gear and one of which meshing with a sun gear. The gear is interchangeable between a first configuration forming a gear chain between the input shaft and the output shaft via interaction between of the planetary gears and one of the sun gears and a second configuration forming the gear chain via interaction between the other planetary gear and the other sun gear. Accordingly, the gear can be shifted between two different gear ratios in a simple and reliable manner.

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