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1. 发明公开

EP2981741A1 GEARED DRIVE ASSEMBLIES 有权
标题翻译： VERZAHNTE ANTRIEBSAGGREGATE
公开(公告)号：EP2981741A1
公开(公告)日：2016-02-10
申请号：EP14733284.5
申请日：2014-04-01
申请人： Geissler, Michael Paul Alexander
发明人： Geissler, Michael Paul Alexander
IPC分类号： F16H57/12
CPC分类号： F16H57/12 , F16H2057/121 , F16H2057/126 , F16M11/06 , G03B17/561
摘要： A geared drive assembly (10) comprising the driven gear (12) arranged to mesh with the driving gear (14) and a rotary actuator operatively connected to the driving gear (14) by the pulley belt (22) engaging with an first pulley wheel (18) of the rotary actuator and a second pulley wheel (24) rigidly and coaxially connected to the driving gear (14), wherein the pulley belt (22) comprises first (26) and second (28) pulley belt portions extending between the first (18) and second (24) pulley wheels, wherein the first pulley belt portion (26) is maintained, in use, under tension, and wherein the second pulley belt portion (28) is slack, in use. Advantages of the invention, compared with known anti-backlash gearboxes, include: significant weight reductions, reduced complexity, reduced drag, smaller motor sizes, reduced part count, reduced play and backlash. Embodiments of the invention may advantageously provide a lightweight, simple anti-backlash gearing assembly that are particularly suited for use in motorized camera mounts, e.g. pan/tilt heads.
摘要翻译：一种包括从动齿轮（12）的齿轮传动组件（10），其被布置成与驱动齿轮（14）啮合;以及旋转致动器，其通过与皮带轮（22）啮合的可操作地连接到驱动齿轮（14）的第一滑轮（18）和与所述驱动齿轮（14）刚性和同轴连接的第二滑轮（24），其中所述滑轮带（22）包括在所述驱动齿轮（14）之间延伸的第一（26）和第二（28）第一（18）和第二（24）滑轮轮，其中第一皮带轮带部分（26）在使用中被保持在张力下，并且其中第二皮带轮带部分（28）在使用中是松弛的。与已知的抗间隙齿轮箱相比，本发明的优点包括：显着的减重，降低的复杂性，减小的阻力，更小的电动机尺寸，减少的零件数量，减少的游隙和间隙。本发明的实施例可以有利地提供一种轻量级的简单的反间隙传动装置，其特别适用于电动照相机安装件，例如，摇摄/倾斜头。

2. 发明公开

EP2962284A2 OPTICAL NAVIGATION&POSITIONING SYSTEM 有权
标题翻译： OPTISCHES NAVIGATIONS- UND POSITIONIERUNGSSYSTEM
公开(公告)号：EP2962284A2
公开(公告)日：2016-01-06
申请号：EP14725752.1
申请日：2014-03-03
申请人： Geissler, Michael Paul Alexander
发明人： Geissler, Michael Paul Alexander
IPC分类号： G06T7/20 , H04N5/222 , G01S5/16
CPC分类号： G06T7/2033 , G01S5/163 , G06T7/246 , G06T7/579 , G06T2207/10016 , G06T2207/30204 , G06T2207/30241 , G06T2207/30244 , H04N5/2224 , H04N2005/2255
摘要： An optical navigation system comprising a camera oriented to face towards a plurality of markers located at spaced apart locations from the camera, calculating means adapted to calculate an angle subtended between pairs of markers, the subtended angles being calculated by monitoring the pixel locations of the markers in a series of images captured by the camera, the optical navigation system additionally comprising means for creating a three-dimensional model whereby the location of the camera relative to the markers is determined by triangulating the subtended angles in the three-dimensional model.
摘要翻译：一种光学导航系统，包括面向朝向位于与相机间隔开的位置的多个标记的照相机的照相机的计算装置，所述计算装置适于计算对标记对准的角度，所述对置角度通过监视所述标记的像素位置来计算在由相机拍摄的一系列图像中，光学导航系统另外包括用于创建三维模型的装置，由此相机相对于标记的位置通过三角测量三维模型中的对角度来确定。

3. 发明授权

EP2981741B1 GEARED DRIVE ASSEMBLIES 有权
公开(公告)号：EP2981741B1
公开(公告)日：2018-12-05
申请号：EP14733284.5
申请日：2014-04-01
申请人： Geissler, Michael Paul Alexander
发明人： Geissler, Michael Paul Alexander
IPC分类号： F16H57/12
CPC分类号： F16H57/12 , F16H2057/121 , F16H2057/126 , F16M11/06 , G03B17/561
摘要： A geared drive assembly (10) comprising the driven gear (12) arranged to mesh with the driving gear (14) and a rotary actuator operatively connected to the driving gear (14) by the pulley belt (22) engaging with an first pulley wheel (18) of the rotary actuator and a second pulley wheel (24) rigidly and coaxially connected to the driving gear (14), wherein the pulley belt (22) comprises first (26) and second (28) pulley belt portions extending between the first (18) and second (24) pulley wheels, wherein the first pulley belt portion (26) is maintained, in use, under tension, and wherein the second pulley belt portion (28) is slack, in use. Advantages of the invention, compared with known anti-backlash gearboxes, include: significant weight reductions, reduced complexity, reduced drag, smaller motor sizes, reduced part count, reduced play and backlash. Embodiments of the invention may advantageously provide a lightweight, simple anti-backlash gearing assembly that are particularly suited for use in motorized camera mounts, e.g. pan/tilt heads.

4. 发明公开

EP1218769A1 OPTICAL ANGLE SENSOR FOR USE IN A POSITION AND/OR ATTITUDE DETERMINATION SYSTEM 审中-公开
标题翻译：光射入传感器帮助定位和/或定向系统
公开(公告)号：EP1218769A1
公开(公告)日：2002-07-03
申请号：EP00962654.0
申请日：2000-09-13
申请人： Geissler, Michael Paul Alexander
发明人： Geissler, Michael Paul Alexander
IPC分类号： G01S3/781 , G01S3/783 , G01S5/16 , G01S3/78
CPC分类号： G01S3/781 , G01S3/7803 , G01S3/783 , G01S5/16 , G01S5/163
摘要： An optical angular sensor comprises a plurality of optical receiving elements (6), each of which is preferably fluorescent. In response to incident light each element generates light which is reflected internally of the element. For each element a respective detecting means (7) responds to the said generated light. The sensor is disposed so that the outputs from the detecting means vary in accordance with the angular orientation of the sensor relative to the incident light. In one embodiment, each element comprises a lamina of which a broad face (12) receives the incident light and of which the narrow faces constitute internal mirrors (14), and the respective detecting means is disposed to receive the radiation from part of the narrow face of the element. The sensor may include an apertured mask (10) disposed in the path of the incident light.

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