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41. 实用新型

CN87206330U 磁带行走方向转换装置失效
公开(公告)号：CN87206330U
公开(公告)日：1988-07-13
申请号：CN87206330
申请日：1987-04-10
申请人：德利信电机股份有限公司
发明人：田中進作 , 吉村利夫
IPC分类号： G11B15/29
摘要：本实用新型创造涉及一种磁带行走方向转换装置，它包括在磁头两侧对称设置的卷盘轴、主导轴、压带轮，以及对从马达至各卷盘轴的转动传递路径进行转换的磁带行走方向转换构件，和与该磁带行走方向转换构件连动，使前述各压带轮与其对应的主导轴接触或离开的压带轮转换构件，通过在磁头两侧对称配置的一对与压带轮转换构件连动的调整螺丝支承构件及螺纹连接在每个调整螺丝支承构件上的两个调整螺丝，可控制磁头的高度和倾斜度。

42. 发明申请

WO2002071401A1 MAGNETIC-TAPE APPARATUS WITH A PRESSURE-ROLLER DEVICE AND PRESSURE-ROLLER UNIT 审中-公开
标题翻译：带压力装置和压力滚筒单元的磁带装置
公开(公告)号：WO2002071401A1
公开(公告)日：2002-09-12
申请号：PCT/IB2002/000522
申请日：2002-02-20
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人： HUETTER, Heinrich
IPC分类号： G11B15/29
CPC分类号： G11B15/29
摘要： In the case of a magnetic-tape apparatus (1) and/or in the case of a pressure-roller unit (65), a pressure-roller spindle (55) and a bearing part (60), which surrounds the pressure-roller spindle (55) and can be rotated relative to the pressure-roller spindle (55), for rotatably bearing a pressure roller (29) are provided, the bearing part (60) having a first bearing surface (63) which is formed by a toroidal surface and cooperates with a second bearing surface (64) likewise formed by a toroidal surface, the two bearing surfaces (63, 64) formed in each case by a toroidal surface permitting a wobbling movement of the pressure roller (29), and the two bearing surfaces (63, 64) being held lying against one another without play, and of these two bearing surfaces (63, 64) at least one bearing surface (63) being provided in a compliant fashion in radial directions relative to the other bearing surface (64).
摘要翻译：在磁带装置（1）的情况下和/或在加压辊单元（65）的情况下，包围压辊的压辊轴（55）和轴承部（60）主轴（55），并且可相对于压力辊主轴（55）旋转，为了可旋转地支承压力辊（29），轴承部分（60）具有第一支承表面（63）环形表面并与同样由环形表面形成的第二支承表面（64）配合，两个轴承表面（63,64）在每种情况下由环形表面形成，允许加压辊（29）的摆动运动，并且两个支承表面（63,64）彼此相对地保持而不起作用，并且在这两个支承表面（63,64）中，至少一个支承表面（63）以相对于另一个轴承表面（64）。

43. 发明申请

WO01008146A1 PINCH ROLLER DEVICE 审中-公开
标题翻译： PINCH滚筒设备
公开(公告)号：WO01008146A1
公开(公告)日：2001-02-01
申请号：PCT/JP1999/006724
申请日：1999-12-01
IPC分类号： F16C23/04 , G11B15/29 , G11B15/60
CPC分类号： F16C23/041 , F16C13/006 , F16C17/02 , F16C2370/12 , G11B15/29 , G11B15/605 , Y10S384/909
摘要： A pinch roller device capable of running a tape stably through a sufficient automatic aligning action, wherein a circular sliding plate in correct with both upper and lower end faces of a sliding bearing is installed on a pinch roller shaft so that the inclination of the sliding bearing can be controled, assuming that an axial clearance A between the circular sliding plate in contact with the upper end face of the sliding bearing and the sliding bearing is A and the outside diameter of the circular sliding plate is B, the circular sliding plate and the sliding bearing are formed so that the relation, 0.007 /= 0.052, is established.
摘要翻译：一种能够通过足够的自动对准动作稳定地运行胶带的夹送辊装置，其中，在滑动轴承的上下端面正确的圆形滑板安装在压紧辊轴上，使得滑动轴承可以控制，假定与滑动轴承的上端面接触的圆形滑动板与滑动轴承之间的轴向间隙A为A，圆形滑动板的外径为B，圆形滑板和形成滑动轴承，使得建立了0.007 / = 0.052成立。

44. 发明申请

WO1998026414A1 BEARING FOR PINCH ROLLER AND PINCH ROLLER USING THE BEARING 审中-公开
标题翻译：使用轴承的轴承滚子和夹头滚子轴承
公开(公告)号：WO1998026414A1
公开(公告)日：1998-06-18
申请号：PCT/JP1997004378
申请日：1997-12-02
申请人： NIPPON KAGAKU YAKIN KABUSHIKI KAISHA , KABUSHIKI KAISHA MEIJI GOMU KASEI
发明人： NIPPON KAGAKU YAKIN KABUSHIKI KAISHA , KABUSHIKI KAISHA MEIJI GOMU KASEI , MATSUKAWA, Kiyotaka , ISHIHARA, Kozo , KOORI, Ichiro , OKADA, Toshihiro
IPC分类号： G11B15/29
CPC分类号： F16C23/041 , G11B15/29
摘要： A pinch roller for use in tape driving apparatuses includes a shaft fixed to a frame, a sleeve having a rubber roller around the outer periphery thereof and a bearing interposed between the shaft and the sleeve. The bearing comprises an inner cylinder and an outer cylinder and a space opening to at least one of the end faces is disposed between the inner cylinder and the outer cylinder. The inner diameter of the inner cylinder is shaped into a taper or arcuate shape which gradually expands from a linear center portion towards both end portions. The inner cylinder and the outer cylinder may be interconnected by an interconnecting rib in a radial direction or by an interconnecting rib in an axial direction. Furthermore, the inner cylinder and the outer cylinder may be interconnected by interconnecting ribs in both radial and axial directions.
摘要翻译：用于带驱动装置的夹送辊包括固定到框架的轴，具有围绕其外周的橡胶辊的套筒和插入在轴和套筒之间的轴承。轴承包括内筒和外筒，并且至少一个端面的开口的空间设置在内筒和外筒之间。内筒的内径成形为从直线中心部向两端部逐渐膨胀的锥形或弓形。内筒和外筒可以通过互补肋在径向方向上或通过互连肋在轴向方向上互连。此外，内筒和外筒可以通过在径向和轴向方向上互连肋来互连。

45. 发明公开

EP1368809A1 MAGNETIC-TAPE APPARATUS WITH A PRESSURE-ROLLER DEVICE AND PRESSURE-ROLLER UNIT 审中-公开
标题翻译： MAGNETBANDGERÄTMIT ANDRUCKROLLENVORRICHTUNG UND ANDRUCKROLLENANORDNUNG
公开(公告)号：EP1368809A1
公开(公告)日：2003-12-10
申请号：EP02712167.2
申请日：2002-02-20
申请人： Koninklijke Philips Electronics N.V.
发明人： HUETTER, Heinrich
IPC分类号： G11B15/29
CPC分类号： G11B15/29
摘要： In the case of a magnetic-tape apparatus (1) and/or in the case of a pressure-roller unit (65), a pressure-roller spindle (55) and a bearing part (60), which surrounds the pressure-roller spindle (55) and can be rotated relative to the pressure-roller spindle (55), for rotatably bearing a pressure roller (29) are provided, the bearing part (60) having a first bearing surface (63) which is formed by a toroidal surface and cooperates with a second bearing surface (64) likewise formed by a toroidal surface, the two bearing surfaces (63, 64) formed in each case by a toroidal surface permitting a wobbling movement of the pressure roller (29), and the two bearing surfaces (63, 64) being held lying against one another without play, and of these two bearing surfaces (63, 64) at least one bearing surface (63) being provided in a compliant fashion in radial directions relative to the other bearing surface (64).

46. 发明公开

EP0896330A2 Supporting mechanism for pinch roller unit for use in magnetic recording/reproducing apparatus 失效
标题翻译： TrägermechanismusfürAndruckrolleneinheitfürMagnetaufzeichnungs - / - wiedergabegerät
公开(公告)号：EP0896330A2
公开(公告)日：1999-02-10
申请号：EP98305016.2
申请日：1998-06-25
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Machino, Hiroshi
IPC分类号： G11B15/29
CPC分类号： G11B15/29
摘要： A supporting mechanism of the invention is for supporting a pinch roller for use in a magnetic recording/reproducing apparatus. A pinch roller (21) is rotatably mounted on a fixing shaft (50) that includes two separate parts, a supporting shaft (50b) and a hollow shaft (50a). The fine adjustment of the marginal movement height of the pinch roller (21) can be simplified in the thrust direction of the shafts. The shapes of the supporting shaft (50b) and the hollow shaft are simple to machine, and the smoothness of cylindrical surface can easily be achieved. The pinch roller (21) is held at a predetermined height with respect to a recording tape (6). The supporting shaft (50b) press-fittingly extends through the hollow shaft (50a). The hollow shaft (50a) is adjustably secured to the supporting shaft (50b) and is positioned in an axial direction of the supporting shaft (50b) so that the height of the pinch roller (21) is adjusted with respect to the recording tape (6).
摘要翻译：本发明的支撑机构用于支撑用于磁记录/再现装置的夹送辊。夹紧辊（21）可旋转地安装在固定轴（50）上，固定轴（50）包括两个单独的部件，支撑轴（50b）和中空轴（50a）。夹紧辊（21）的边缘移动高度的微调可以在轴的推力方向上简化。支撑轴（50b）和中空轴的形状容易加工，并且可以容易地实现圆柱形表面的平滑度。压紧辊（21）相对于记录带（6）保持在预定的高度。支撑轴（50b）压配合地延伸穿过中空轴（50a）。空心轴（50a）可调节地固定到支撑轴（50b）并且位于支撑轴（50b）的轴向方向上，使得压紧辊（21）的高度相对于记录带（ 6）。

47. 发明授权

EP0576083B1 Magnetic-tape apparatus comprising a pressure-roller device 失效
标题翻译：包括压力辊装置的磁带装置
公开(公告)号：EP0576083B1
公开(公告)日：1998-09-02
申请号：EP93201755.1
申请日：1993-06-18
申请人： Koninklijke Philips Electronics N.V.
发明人： Hütter, Heinrich, c/o Int Octrooibureau B.V.
IPC分类号： G11B15/29
CPC分类号： G11B15/29

48. 发明授权

EP0567933B1 Bandandruckrollen-Betätigungsvorrichtung 失效
标题翻译：班压力辊致动装置
公开(公告)号：EP0567933B1
公开(公告)日：1997-08-13
申请号：EP93106579.1
申请日：1993-04-22
申请人： DEUTSCHE THOMSON-BRANDT GMBH
发明人： Weisser, Fritz , Lauble, Erhard
IPC分类号： G11B15/29 , G11B15/665
CPC分类号： G11B15/29 , G11B15/6653 , G11B15/6656

49. 发明授权

EP0527533B1 Method of manufacturing a prerecorded magnetic tape, and magnetic-tape apparatus suitable for carrying out the method 失效
标题翻译：制造预录磁带以及磁带装置，用于执行该方法的方法
公开(公告)号：EP0527533B1
公开(公告)日：1996-12-11
申请号：EP92202418.7
申请日：1992-08-05
申请人： Polygram International Holding B.V.
发明人： van den Dungen, Michiel George
IPC分类号： G11B15/60 , G11B5/86 , G11B15/29
CPC分类号： G11B15/29 , G11B5/86 , G11B15/602 , G11B15/67

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