专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2011107134A Roller bearing device with sensor unit 审中-公开
标题翻译：带传感器单元的滚子轴承装置
公开(公告)号：JP2011107134A
公开(公告)日：2011-06-02
申请号：JP2010253202
申请日：2010-11-11
申请人： Ina Drives & Mechatronics Gmbh & Co Ohg , Schaeffler Technologies Gmbh & Co Kg , Sick Stegmann Gmbh , アイエヌエードライブズアンドメカトロニクスゲーエムベーハーウントツェーオーオーハーゲーINA Drives & Mechatronics GmbH & Co. oHG , シェフラーテクノロジーズゲーエムベーハーウントツェーオーカーゲーSchaeffler Technologies GmbH & Co. KG , ジックシュテークマンゲーエムベーハーSICK STEGMANN GmbH
发明人： SIRAKY JOSEF , SCHMIDT DIRK , KEGELER JOERG
IPC分类号： G01D5/245 , F16C41/00
CPC分类号： G01P3/483 , F16C41/00 , G01P3/443
摘要： PROBLEM TO BE SOLVED: To provide a bearing device having a built-in sensor unit which is resistant to environmental effects and contamination due to a lubricant or the like, and can be inexpensively manufactured with a simple constitution.
SOLUTION: The sensor unit 02 includes a rotor 08 as a rotatable first sensor element coupled with a rotatable bearing component 04, and a stator 09 as a fixed second sensor element. These sensor elements (08 and 09) constitute a capacitor. At least one of the sensor elements (08 and 09) has a measure forming body, and therefore a capacity change of the capacitor is generated when sensor surfaces (08 and 09) move relatively. Moreover, the sensor unit includes a means which generates a periodic electrostatic field between sensor plates, and an electronic device for amplification and processing for evaluating a capacity change.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有内置的传感器单元的轴承装置，其耐受由于润滑剂等引起的环境影响和污染，并且可以以简单的结构廉价地制造。传感器单元02包括作为可旋转的第一传感器元件的转子08和可旋转的轴承部件04以及作为固定的第二传感器元件的定子09。这些传感器元件（08和09）构成电容器。传感器元件（08和09）中的至少一个具有测量形成体，因此当传感器表面（08和09）相对移动时，产生电容器的容量变化。此外，传感器单元包括在传感器板之间产生周期性静电场的装置和用于评估容量变化的用于放大和处理的电子装置。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011075553A Encoder 审中-公开
标题翻译：编码器
公开(公告)号：JP2011075553A
公开(公告)日：2011-04-14
申请号：JP2010202842
申请日：2010-09-10
申请人： Sick Stegmann Gmbh , ジックシュテークマンゲーエムベーハーSICK STEGMANN GmbH
发明人： DRIKER MICHAEL , VITNER OFER , SIRAKY JOSEF
IPC分类号： G01D5/245
CPC分类号： G01D5/34707 , G01D5/34738
摘要： PROBLEM TO BE SOLVED: To provide an encoder that simplifies configuration of a general type of encoder. SOLUTION: The encoder includes a rotor 28 that can be fixed on the shaft of a motor, and a stator which can be fixed by a bearing surface on an attachment surface of the motor and has a scanning means. In the mounted state, the rotor 28 is fixed on the shaft and a housing 10 is fixed on the attachment surface in such a way that the rotor 28 and the scanning means have a defined axial distance. The encoder is pushed onto the shaft until the housing 10 is held in a mounting auxiliary position with its bearing surface at an axial distance from the attachment surface, the axial distance corresponding to the defined distance. In the mounting auxiliary position of the housing 10, the rotor 28 is brought axially to be placed on the scanning means and is fixed on the shaft, and the housing 10 of the stator is moved by its bearing surface by the defined distance towards the attachment surface and is fixed on the attachment surface. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种简化编码器的一般类型的配置的编码器。解决方案：编码器包括可固定在电动机的轴上的转子28和可由电动机的附接表面上的支承表面固定并具有扫描装置的定子。在安装状态下，转子28固定在轴上，壳体10固定在附接表面上，使得转子28和扫描装置具有确定的轴向距离。编码器被推到轴上，直到壳体10保持在安装辅助位置，其轴承表面与附接表面在轴向距离处，轴向距离对应于限定的距离。在壳体10的安装辅助位置，转子28轴向地被放置在扫描装置上并固定在轴上，并且定子的壳体10被其支承表面移动一定距离的附件表面并固定在附着表面上。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011164106A Method of measuring absolute value of length or angle 审中-公开
标题翻译：测量长度或角度绝对值的方法
公开(公告)号：JP2011164106A
公开(公告)日：2011-08-25
申请号：JP2011025071
申请日：2011-02-08
申请人： Sick Stegmann Gmbh , ジックシュテークマンゲーエムベーハーSICK STEGMANN GmbH
发明人： SIRAKY JOSEF
IPC分类号： G01D5/244
CPC分类号： G01D5/2497 , G01D3/10 , G01D5/2454
摘要： PROBLEM TO BE SOLVED: To provide an absolute type measurement device which has a simple structure and reduces dependence on the length of a measurement object to the minimum.
SOLUTION: The absolute type measurement device is equipped with: a reading head 14; and a measure forming body 12 which has at least a partial element. Each partial element has a connection part for connecting other partial elements in a sequential arrangement. The partial element is equipped with: a control unit for active determination of the position of the reading head 14 on the partial element ; and a storage element in which own position information of the partial element within the measure forming body 12 is stored.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单结构并将测量对象的长度的依赖最小化的绝对型测量装置。
解决方案：绝对式测量装置配有：读头14; 以及至少具有部分元件的测量形成体12。每个部分元件具有用于以顺序布置连接其他部分元件的连接部分。部分元件配备有：用于主动确定读头14在部分元件上的位置的控制单元; 以及存储元件，其中存储了测量形成体12内的部分元素的自身位置信息。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2005128021A Optical rotation angle sensor 审中-公开
标题翻译：光学旋转角传感器
公开(公告)号：JP2005128021A
公开(公告)日：2005-05-19
申请号：JP2004308763
申请日：2004-10-22
申请人： Sick Stegmann Gmbh , ジックシュテークマンゲーエムベーハーSICK STEGMANN GmbH
发明人： SIRAKY JOSEF
IPC分类号： G01B11/26 , G01D5/347 , G01D11/02 , G01D5/34
CPC分类号： G01D11/02 , G01D5/34707
摘要： PROBLEM TO BE SOLVED: To conform the centers of measure forming bodies moving along a measuring direction, and to keep a space between the measure forming bodies in very small value.
SOLUTION: This optical rotation angle sensor is provided with the first measure forming body 1 having a translucent area and an opaque area on a surface, and rotatable measuring-directionally, and the second measure forming body 2 arranged stationally. The two measure forming bodies 1, 2 are arranged opposedly with the prescribed space. A guide part is provided between the measure forming bodies 1, 2 to bring the condition where the centers of the measure forming bodies 1, 2 are accurately conformed at any angular position, without depending on a bearing, the measure forming bodies 1, 2 are thereby kept under the condition with the centers consistent each other, and are held with the space.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：使沿着测量方向移动的测量成形体的中心，并且使测量形成体之间的空间保持非常小的值。解决方案：该光学旋转角度传感器设置有第一测量形成体1，其在表面上具有半透明区域和不透明区域，并且可旋转地测量，并且第二测量形成体2被顺序地布置。两个测量成形体1,2与规定的空间相对配置。在测量形成体1,2之间设置引导部，使得测量形成体1,2的中心在任何角度位置精确地符合条件而不依赖于轴承，测量形成体1,2是从而保持中心一致的条件，并与空间保持一致。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2011217598A Feedback apparatus and feedback method for controlling servomotor 有权
标题翻译：用于控制伺服电机的反馈装置和反馈方法
公开(公告)号：JP2011217598A
公开(公告)日：2011-10-27
申请号：JP2011062033
申请日：2011-03-22
申请人： Sick Stegmann Gmbh , ジックシュテークマンゲーエムベーハーSICK STEGMANN GmbH
发明人： ULRICH ARMBRUSTER
IPC分类号： H02P29/00 , G01D5/244 , G05D13/62
CPC分类号： G01D5/24452
摘要： PROBLEM TO BE SOLVED: To improve precision for measuring a rotary angle position and/or a rotary speed of an electric servomotor.
SOLUTION: A feedback system for controlling a motor includes at least one rotary angle sensor 3.2 and at least one rotary speed sensor 3.1. The rotary angle sensor supplies a measured rotary angle value ϕ to a computer 2; the rotary speed sensor supplies a measured rotary speed value ω to the computer; the measured rotary speed value ω is integrated to form reference rotary angles; the reference rotary angles are compared with the measured rotary angle values ϕ to calculate rotary angle correction values; the measured rotary angle values ϕ are calibrated; and the computer 2 provides actual rotary angle values and/or actual rotary speed values for control purposes. At high rotary speeds, the actual rotary speed values are the calibrated measured rotary angle values, and at low rotary speeds, the actual rotary speed values are the measured rotary angle values interpolated according to the integrated measured rotary speed values. At high rotary speeds, the actual rotary speed values are the calibrated measured rotary angle values differentiated with respect to time, and at low rotary speeds, the actual rotary speed values are the measured rotary speed values.
COPYRIGHT: (C)2012,JPO&INPIT

6. 发明专利

JP2011133477A Length measurement apparatus 审中-公开
标题翻译：长度测量装置
公开(公告)号：JP2011133477A
公开(公告)日：2011-07-07
申请号：JP2010282266
申请日：2010-12-17
申请人： Sick Stegmann Gmbh , ジックシュテークマンゲーエムベーハーSICK STEGMANN GmbH
发明人： SIRAKY JOSEF , GRIESHABER FLORIAN
IPC分类号： G01D5/245
CPC分类号： G01D5/147
摘要： PROBLEM TO BE SOLVED: To provide a length measurement apparatus equipped with a simply-structured measure formed body.
SOLUTION: The length measurement apparatus 10 comprises a bistable magnetic element 102, a measure formed body 200, measurement distribution elements 202 with many magnetic short-circuit elements 202 spaced apart from one another on the measure formed body 200, and a reading head 100 which is movable relative to the measure formed body 200 in its longitudinal direction and which includes a first reading head magnet 114a and a second reading head magnet 114b, the reading head magnets 114a, 114 being arranged transverse to the longitudinal direction and with opposite polarity to one another. Either of the reading head magnets 114a, 114b is arranged at a measurement distribution element 202. The reading head magnets 114a, 114b are spaced apart from one another so that the short-circuit element 202 only suppresses the magnetic field 116a of the first reading head magnet 114a in a first relative position and only suppresses the magnetic field 116b of the second reading head magnet 114b in a second relative position.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种装备有简单结构的测量成形体的长度测量装置。解决方案：长度测量装置10包括双稳态磁性元件102，测量成形体200，具有在测量成形体200上彼此间隔开的许多磁性短路元件202的测量分配元件202以及读数头100，其相对于测量成形体200在其纵向方向上可移动，并且包括第一读取头磁体114a和第二读取头磁体114b，读取头磁体114a，114横向于纵向方向布置，并且具有相反的极性彼此。读头磁铁114a，114b中的任一个布置在测量分配元件202处。读头磁体114a，114b彼此间隔开，使得短路元件202仅抑制第一读头的磁场116a 磁体114a处于第一相对位置，并且仅在第二相对位置中抑制第二读取磁头磁体114b的磁场116b。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010230667A Cylindrical grating rotation sensor 审中-公开
标题翻译：圆柱滚子传感器
公开(公告)号：JP2010230667A
公开(公告)日：2010-10-14
申请号：JP2010053238
申请日：2010-03-10
申请人： Sick Stegmann Gmbh , ジックシュテークマンゲーエムベーハーSICK STEGMANN GmbH
发明人： PARRIAUX OLIVIER , JOURLIN YVES , LYNDIN NIKOLAY
IPC分类号： G01D5/38
CPC分类号： G01D5/38 , G01D5/24438 , G01D5/24476 , G01D5/3473
摘要： PROBLEM TO BE SOLVED: To provide a precise optical grating rotation sensor that is easily attached and is not so relatively sensitive to eccentricity of a rotation part and spurious moving or vibration of this rotation part to another part.
SOLUTION: This rotation sensor includes a light source 10, a light detector 9, an internal member 1 having a first lateral surface 4, which is globally cylindrical and convex, and an external member 7 having a second lateral surface 6 which is globally cylindrical and concave. The first and second lateral surfaces both have a same central axis defining a rotation axis A for a relative rotation between the internal member and the external member the angle of which this rotation sensor measures. This rotation sensor includes at least one first gratings 3, 31 and 32 arranged at the first lateral surface with its grating lines parallel to the rotation axis, and at least one second grating 5 arranged at the second lateral surface with its grating lines parallel to the rotation axis.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种精确的光栅旋转传感器，其容易地附接并且不会对旋转部分的偏心量和该旋转部件的杂散移动或振动对另一部分的偏移相对敏感。解决方案：该旋转传感器包括光源10，光检测器9，具有全局圆柱形和凸出的第一侧表面4的内部构件1和具有第二侧表面6的外部构件7，第二侧表面6是全球圆柱形和凹面。第一和第二侧表面都具有相同的中心轴线，该中心轴线限定用于内部构件和外部构件之间的相对旋转的旋转轴线A，该旋转传感器测量的角度。该旋转传感器包括布置在第一侧表面处的至少一个第一光栅3,31和32，其栅格线平行于旋转轴线，以及布置在第二侧表面处的至少一个第二光栅5，其栅格线平行于旋转轴。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2007306571A Method of synchronizing bidirectional transmission of data and system using same 有权
标题翻译：同步数据传输的方法和使用该方法的系统
公开(公告)号：JP2007306571A
公开(公告)日：2007-11-22
申请号：JP2007126469
申请日：2007-05-11
申请人： Sick Stegmann Gmbh , ジクステグマンゲーエムベーハー
发明人： FRANCESCON MASSIMO , SIRAKY JOSEF , ARMBRUSTER ULRICH
IPC分类号： H04L7/04 , H04L7/00
CPC分类号： H04L7/10 , H04L7/0008 , H04L7/0079 , H04L7/044 , Y10T70/7113
摘要： PROBLEM TO BE SOLVED: To provide a method capable of synchronizing trigger pulses and data transmission between a transmitter and a receiver with each other as accurately as possible. SOLUTION: Disclosed is the method of synchronizing bidirectional transmission of data between the transmitter and receiver based upon transmission of frames (10) of set bit length. In each frame (10), a first bit length (20) set for data transmission from the transmitter to the receiver and a second bit length (30) set for data transmission from the receiver to the transmitter are determined. Here, trigger pulses (40) for data gathering by the receiver are transmitted from the transmitter to the receiver in parallel to and irrelevantly to the data transmission between the transmitter and receiver, wherein each frame (10) has a time slot (50) so as to transmit data neither from the receiver to the transmitter nor from the transmitter to the receiver and a trigger pulse (40) is transmitted with the time slot (50) from the transmitter to the receiver. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够使发送器和接收器之间的触发脉冲和数据传输尽可能准确地彼此同步的方法。解决方案：公开了基于设置位长度的帧（10）的传输来同步在发射机和接收机之间的数据双向传输的方法。在每个帧（10）中，确定用于从发射机到接收机的数据传输的第一比特长度（20）和用于从接收机到发射机的数据传输的第二比特长度（30）。这里，用于接收机进行数据采集的触发脉冲（40）与发射机和接收机之间的数据传输并行并且不相关地从发射机发射到接收机，其中每个帧（10）具有时隙（50）用于将数据既不从接收机传输到发射机也不从发射机发送到接收机，并且触发脉冲（40）随时间（50）从发射机发射到接收机。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007172817A Information carrier 审中-公开
标题翻译：信息载体
公开(公告)号：JP2007172817A
公开(公告)日：2007-07-05
申请号：JP2006341003
申请日：2006-12-19
申请人： Sick Stegmann Gmbh , ジクステグマンゲーエムベーハー
发明人： OLIVIER PARRIAUX , ALEXANDER V TISHCHENKO , MUTSCHLER REINHOLD
IPC分类号： G11B7/24 , G01B11/00 , G01D5/347 , G11B7/254 , G11B7/257
CPC分类号： G01D5/38 , G01D5/34707
摘要： PROBLEM TO BE SOLVED: To obtain an information carrier capable of using a usual light source such as a light emitting diode. SOLUTION: Marks (20) are disposed in a track, the marks can be detected by means of light of a central wavelength (λ) which is emitted by the light source and made incident upon the information carrier (10) at an angle (Θ i ) and the position of the information carrier (10) can be derived from the marks. The marks (20) are formed by areas (25) which are structured at least by first structures (22) of a lattice period (Λ) and these areas are disposed on the back side (40b) of a metal film (40) and/or on the front side (40a) of the metal film (40). The lattice period (Λ) of the first structures (22) satisfy the equation Λ=λ/(the effective index of a plasmon mode along the metal film (40)-sin(Θ i )) or Λ=λ/(the effective index of a plasmon mode along the metal film (40)+sin(Θ i )). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：获得能够使用诸如发光二极管的常规光源的信息载体。标记（20）被布置在轨道中，标记可以通过由光源发射并入射到信息载体（10）上的中心波长（λ）的光来检测，角度（Θ i ），信息载体（10）的位置可以从标记中导出。标记（20）由至少由晶格周期（Λ）的第一结构（22）构成的区域（25）形成，并且这些区域设置在金属膜（40）的背面（40b）上，并且 /或金属膜（40）的前侧（40a）上。第一结构（22）的晶格周期（Λ）满足等式Λ=λ/（沿着金属膜（40）-sin（Θ i ）的等离子体激元模式的有效指数）或 Λ=λ/（沿着金属膜（40）的等离子体激元模式的有效指数+ sin（Θ i ））。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2007147597A Device for absolutely measuring linear position or rotation position of object to be measured 审中-公开
标题翻译：用于绝对测量物体的线性位置或旋转位置的装置
公开(公告)号：JP2007147597A
公开(公告)日：2007-06-14
申请号：JP2006287368
申请日：2006-10-23
申请人： Sick Stegmann Gmbh , ジクステグマンゲーエムベーハー
发明人： SIRAKY JOSEF
IPC分类号： G01D5/12 , G01D5/08
CPC分类号： G01D5/04 , G01D5/08 , G01D5/24433
摘要： PROBLEM TO BE SOLVED: To provide a sensor for coding a position by a plurality of scanning cycles which keeps a wear problem minimized when a coding unit is mechanically connected.
SOLUTION: In order to absolutely measure a position of an object 10 to be measured by scanning a net weight section a plurality of times, the coding unit 18 for sensing cycles is used. The coding unit 18 is connected to the object 10 via mechanical linkage portions 22, 24. The linkage portions respectively includes a gear 22 for driving and an input gear 24 driven by the coding unit 18. In order to minimize the wear of engagement, the engagement contains a play and the driven input gear 24 is driven synchronously with the gear 22 driven by a motor 26 by controlling a scanning device 12. Thus, the linkage operates in the play without mechanical engagement.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于通过多个扫描周期对位置进行编码的传感器，当编码单元机械地连接时，其使磨损问题最小化。解决方案：为了通过多次扫描净重部分来绝对地测量要测量的对象10的位置，使用用于感测循环的编码单元18。编码单元18通过机械联动部分22,24连接到物体10.连接部分分别包括用于驱动的齿轮22和由编码单元18驱动的输入齿轮24.为了最小化接合的磨损，接合包含游隙，并且从动输入齿轮24通过控制扫描装置12与由电动机26驱动的齿轮22同步地驱动。因此，联动装置在没有机械接合的情况下操作。版权所有（C）2007，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式