专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明授权

EP1055915B1 Encoder mit zusammensteckbarem Gehäuse 有权
标题翻译：编码器zusammensteckbarem住房
公开(公告)号：EP1055915B1
公开(公告)日：2003-05-28
申请号：EP00106770.1
申请日：2000-03-30
申请人： PWB-Ruhlatec Industrieprodukte GmbH
发明人： Braun, Paul-Wilhelm , Hannemann, Jens
IPC分类号： G01D11/24 , G01D5/347
CPC分类号： G01D5/34738 , G01D11/245

52. 发明公开

EP1225428A3 Winkelmesssystem 有权
公开(公告)号：EP1225428A3
公开(公告)日：2003-04-16
申请号：EP02000643.3
申请日：2002-01-11
申请人： Dr. Johannes Heidenhain GmbH
发明人： Lahr, Johann
IPC分类号： G01D5/347 , G01B21/22
CPC分类号： G01D5/34738
摘要： In einem Winkelmeßsystem erlaubt eine Kupplung (3) radiale und axiale Ausgleichsbewegungen eines Stators (2) gegenüber einer Basis (1). Anschläge, die diese Ausgleichsbewegungen so begrenzen, daß eine Beschädigung der Kupplung (3) vermieden wird, sind ohne zusätzliche Bauteile verwirklicht, indem an der Basis (1) fixierte erste Schrauben (4) in geeignete Öffnungen (2.1) des Stators (2) ragen.
摘要翻译：由单件作为冲压或弯曲部件制成的联轴器（3）通过第一螺钉（4）固定在基座（1）上，并通过第二螺钉（5）固定在定子（2）上。基座连接到电机的外壳，其轴投射到角度测量单元中。在转子上，由固定在定子上的扫描器扫描的间隔，其提供关于轴的角位置的信息。

53. 发明公开

EP1279932A2 Rotation detecting device of multi-rotation body 失效
公开(公告)号：EP1279932A2
公开(公告)日：2003-01-29
申请号：EP02257230.9
申请日：1998-01-28
申请人： ALPS ELECTRIC CO., LTD.
发明人： Sano, Tadashi
IPC分类号： G01D5/347
CPC分类号： G01D5/34738 , G01D5/34707 , G01D5/34715 , G01D5/3473
摘要： A code plate (6) of an incremental encoder is fixedly mounted to a first rotor (4) which is rotatably supported on a housing (1); a small-diameter portion (4a) and a large-diameter portion (4b) are formed on the outer peripheral surface of the first rotor; and furthermore a pair of engaging projections (17a/17b) are formed on both sides of a clearance groove (16) formed in the large-diameter portion. A rotating ring is mounted on the inside bottom surface of the housing; on the rotating ring is formed a driven gear through a range of about 90 degrees, and a shield plate is erected in a position corresponding to the driven gear. Five photo-interrupters (13a-13e) are arranged astride the shield plate on the path of rotation of the rotating ring, so that the position of the rotating ring can be detected by the ON/OFF operation of the photo-interrupters. On the housing an intermediate gear (14) is rotatably supported, and is in constant mesh with the driven gear. On the intermediate gear are provided a first tooth portion and a second tooth portion, which are arranged 45 degrees apart from each other. The first tooth portion faces the small-diameter portion of the first rotor, while the second tooth portion faces the large-diameter portion, whereby the intermediate gear is turned through about 90 degrees by the engaging projections during one rotation of the first rotor, thus turning the rotating ring by two teeth of the driven gear.

54. 发明公开

EP1278041A1 Rotary sensor 审中-公开
标题翻译： Drehsensor
公开(公告)号：EP1278041A1
公开(公告)日：2003-01-22
申请号：EP02016024.8
申请日：2002-07-18
申请人： ALPS ELECTRIC CO., LTD.
发明人： Mukaiyama, Ryuji, c/o Alps Electric Co., Ltd.
IPC分类号： G01B7/30 , G01D5/347
CPC分类号： G01D11/245 , B60G2204/116 , G01D5/165 , G01D5/34738
摘要： There is provided a compact rotary sensor which can be assembled easily by improving the shape and mounting of a spring member. There is provided a housing (1), a rotary body (8) rotatably supported in the housing, a detection unit (K) operated by rotating the rotary body, and a driving shaft (12) inserted in a recess formed on the rotary body for rotating the rotary body. A spring member (11) made of metal having at least a pair of arm sections (11a,11b) and a connecting section (11c) for connecting the arm sections is disposed in the recess of the rotary body, and the driving shaft is elastically pressed and sandwiched by the pair of arm sections.
摘要翻译：提供了一种紧凑的旋转传感器，其可以通过改进弹簧构件的形状和安装而容易地组装。设置有壳体（1），可旋转地支撑在壳体中的旋转体（8），通过旋转旋转体旋转而操作的检测单元（K），以及插入在旋转体上形成的凹部中的驱动轴用于旋转旋转体。由金属制的弹簧构件（11）设置在旋转体的凹部中，至少有一对臂部（11a，11b）和用于连接臂部的连接部（11c），驱动轴弹性被一对臂部分按压并夹持。

55. 发明公开

EP1063097A4 SENSING MECHANISM, CARRIAGE MONITOR DEVICE, AND PRINTER COMPRISING THE SAME 有权
标题翻译：探针机构，车厢监控设备与那些含有打印机
公开(公告)号：EP1063097A4
公开(公告)日：2002-10-02
申请号：EP00900153
申请日：2000-01-06
申请人： SEIKO EPSON CORP
发明人： OMURA KUNIO
IPC分类号： B41J19/20 , G01D5/347 , B41J19/18 , G01D5/34 , H02P8/38
CPC分类号： G01D5/34738 , B41J19/202 , G01D5/3473
摘要： A space (S) is defined for accommodating an optical sensor between a sensing gear (11) being a drive transmission gear and a frame (2) supporting the same. A comblike object part (11c) to be sensed is integrally formed on the inner wall of the sensing gear (11). An optical sensor (15) is so disposed that the object part (11c) passes between a light-emitting part (15a) and a light-receiving part (15b) of the optical sensor (15). The optical sensor (15) is protected from disturbances such as disturbance light and paper powder by means of the sensing gear (11) and the frame (2), thereby providing a highly reliable small-sized sensing mechanism.

56. 发明公开

EP1138435A3 Werkzeugmaschine mit Drehgebersystem 审中-公开
标题翻译：与旋转编码器系统机床
公开(公告)号：EP1138435A3
公开(公告)日：2002-07-03
申请号：EP01105181.0
申请日：2001-03-02
申请人： EMCO Maier Gesellschaft m.b.H.
发明人： Ritt, Josef , Griessner, Johannes
IPC分类号： B23Q17/00 , G01B21/22 , B23Q17/10 , B23Q1/70
CPC分类号： B23Q17/22 , B23Q11/08 , B23Q17/10 , G01D5/34738
摘要： Eine Werkzeugmaschine mit einem Maschinenbett (14) und mindestens einer Spindel oder Welle (18), die in einer bettfesten Lageranordnung (10) drehbar gelagert ist, hat ein mit der Spindel (18) gekoppeltes Drehgebersystem (40, 42), das innerhalb der Lageranordnung (10) untergebracht ist.

57. 发明公开

EP1154241A1 Winkelmesseinrichtung 有权
公开(公告)号：EP1154241A1
公开(公告)日：2001-11-14
申请号：EP01110410.6
申请日：2001-04-27
申请人： Dr. Johannes Heidenhain GmbH
发明人： Torr, Alan
IPC分类号： G01D5/347 , G01B7/30
CPC分类号： G01D5/34738
摘要： Bei einer Winkelmesseinrichtung (1) ist der Stator (6) über eine axial und radial nachgiebige Kupplung (20) an ein stationäres Motorgehäuse (9) angekoppelt. Die Kupplung (20) ist derart ausgestaltet, dass sie beim axialen Heranführen der Winkelmesseinrichtung (1) an das Motorgehäuse (9) selbständig verdrehsteif an einer Fläche (17, 19) des Motorgehäuses (9) klemmt und sich verspreizt (Figur 5).
摘要翻译：角度测量装置（1）包括通过轴向和径向柔性联轴器（20）联接到固定马达壳体（9）的定子（6）。后者被设计成使得当其被轴向推入电动机壳体时，其由配合表面（15）保持，使得其不由电动机壳体的表面（17,19）旋转。它也被设计成使其在定位时是自支撑的。独立的权利要求是与定子一起转动的转子安装方法。

58. 发明公开

EP1063097A1 SENSING MECHANISM, CARRIAGE MONITOR DEVICE, AND PRINTER COMPRISING THE SAME 有权
标题翻译： FÜHLERMECHANISMUS，WAGENÜBERWACHUNGSVORRICHTUNGDIESE ENTHALTENDER DRUCKER
公开(公告)号：EP1063097A1
公开(公告)日：2000-12-27
申请号：EP00900153.8
申请日：2000-01-06
申请人： SEIKO EPSON CORPORATION
发明人： OMURA, Kunio
IPC分类号： B41J19/18 , H02P8/38 , G01D5/34
CPC分类号： G01D5/34738 , B41J19/202 , G01D5/3473
摘要： A space S for housing an optical sensor 15 is formed between a detection gear 11 of a drive transfer gear and a frame 2 for supporting the detection gear. A detected part 11c shaped like comb teeth is formed integrally on inner walls of the detection gear 11. The optical sensor 15 is placed so that the detected part 11c passes through a space between a photo emitter 15a and a photo receptor 15b of the optical sensor 15. Since the detection gear 11 and the frame 2 protect the optical sensor 15 from stray light and interfering substances such as paper powder, or the like, a high-reliability, small-sized detection mechanism can be provided.
摘要翻译：用于容纳光学传感器15的空间S形成在驱动传递齿轮的检测齿轮11和用于支撑检测齿轮的框架2之间。形成为梳齿状的检测部11c一体地形成在检测齿轮11的内壁上。光传感器15被配置成使检测部11c通过光传感器的光发射体15a和光接收体15b之间的空间由于检测齿轮11和框架2保护光学传感器15免受杂散光和干扰物质如纸粉等的影响，因此可以提供高可靠性的小型检测机构。

59. 发明公开

EP0859220A3 Rotation detecting device of multi-rotation body 失效
标题翻译：多旋转体旋转检测装置
公开(公告)号：EP0859220A3
公开(公告)日：2000-08-09
申请号：EP98300610.7
申请日：1998-01-28
申请人： ALPS ELECTRIC CO., LTD.
发明人： Sano, Tadashi
IPC分类号： G01D5/347
CPC分类号： G01D5/34738 , G01D5/34707 , G01D5/34715 , G01D5/3473
摘要： A code plate (6) of an incremental encoder is fixedly mounted to a first rotor (4) which is rotatably supported on a housing (1); a small-diameter portion (4a) and a large-diameter portion (4b) are formed on the outer peripheral surface of the first rotor; and furthermore a pair of engaging projections (17a/17b) are formed on both sides of a clearance groove (16) formed in the large-diameter portion. A rotating ring is mounted on the inside bottom surface of the housing; on the rotating ring is formed a driven gear through a range of about 90 degrees, and a shield plate is erected in a position corresponding to the driven gear. Five photo-interrupters (13a-13e) are arranged astride the shield plate on the path of rotation of the rotating ring, so that the position of the rotating ring can be detected by the ON/OFF operation of the photo-interrupters. On the housing an intermediate gear (14) is rotatably supported, and is in constant mesh with the driven gear. On the intermediate gear are provided a first tooth portion and a second tooth portion, which are arranged 45 degrees apart from each other. The first tooth portion faces the small-diameter portion of the first rotor, while the second tooth portion faces the large-diameter portion, whereby the intermediate gear is turned through about 90 degrees by the engaging projections during one rotation of the first rotor, thus turning the rotating ring by two teeth of the driven gear.

60. 发明公开

EP0902256A2 Winkelmesseinrichtung 失效
公开(公告)号：EP0902256A2
公开(公告)日：1999-03-17
申请号：EP98113081.8
申请日：1998-07-14
申请人： Dr. Johannes Heidenhain GmbH
发明人： Setbacken, Robert
IPC分类号： G01D5/347
CPC分类号： G01D5/34738
摘要： Die Winkelmeßeinrichtung besitzt eine hohle Geberwelle (2), dessen Ende geschlitzt ausgeführt ist und der geschlitzte Bereich (7) ein Innengewinde (8) aufweist. Zur Klemmung der Geberwelle (2) in einer Bohrung (10) einer Antriebswelle (9) ist eine Schraube (11) mit einem Außengewinde (12) vorgesehen. Die Schraube (11) wird in die Geberwelle (2) eingeschraubt, bis sie sich an einem Anschlag (14, 15) axial abstützt. Durch Weiterdrehen der Schraube (11) bewirken die Gewindeflanken des Innengewindes (8) und des Außengewindes (12) ein radiales Aufspreizen des geschlitzten Endes (7) der Geberwelle (2).
摘要翻译：角度测量单元具有在变送器轴中旋转的操作元件。角度测量单元具有用于测量发射器轴（2）的角度位置的代码盘（3），并且提供夹紧系统用于使变速器轴（2）与驱动轴（2）的旋转防止夹紧驱动单元（6）。发射机轴（2）在夹紧部分中具有轴向狭缝（7），并且借助于操作元件（11）彼此可展开。操作元件是在发送器轴中可转动的螺钉（11），其在夹紧部分中具有外螺纹（12）。夹紧部分中的变送器轴（2）具有相应的内螺纹，并且螺杆（11）具有轴向停止工作表面（14），在轴向止动件（15）上支撑发送器轴（2）在夹紧期间。

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