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1. 发明申请

WO1988005201A1 DOUBLE TAPE TYPE VIDEO CASSETTE TAPE RECORDER 审中-公开
标题翻译：双面胶带类型视频卡片录音机
公开(公告)号：WO1988005201A1
公开(公告)日：1988-07-14
申请号：PCT/JP1987001043
申请日：1987-12-25
申请人： HASHIMOTO, Kazuo
IPC分类号： G11B15/26
CPC分类号： G11B15/6653 , G11B15/00 , G11B15/29 , G11B15/32
摘要： Dubbing has been made conventionally by operating interactively two independent video tape recorders (VTRs). The present invention employs a mechanism wherein two video tapes are loaded one upon another so that they can be used for recording and reproducing independently by using a common capstan and independent heads. The present invention contemplates reducing the installation space and the cost of production as a double-loading cassette having a dubbing function by using common internal mechanism.
摘要翻译：传统上通过交互操作两个独立的录像机（VTR）来进行复制。本发明采用一种机构，其中两个录像带一个装在一起，使得它们可以通过使用共同的绞盘和独立的头独立地用于记录和再现。本发明考虑通过使用共同的内部机构来减小作为具有复制功能的双重装载盒的安装空间和生产成本。

2. 发明申请

WO1984001648A1 TAPE READER 审中-公开
标题翻译：磁带读取器
公开(公告)号：WO1984001648A1
公开(公告)日：1984-04-26
申请号：PCT/JP1983000348
申请日：1983-10-14
申请人： FANUC LTD , MIZUNO, Yutaka
发明人： FANUC LTD
IPC分类号： G06K13/20
CPC分类号： G11B15/29 , G06K13/20 , G11B15/22 , G11B15/67
摘要： A capstan drive type tape reader which facilitates the engagement of a tape. A processor (13) comprises means for measuring the breakdown time of the energization of a feed magnet (4), and means for stopping the energization of a brake magnet (5) when it is detected that the time measured by the measuring means is longer than a predetermined time. When the breakdown time of the energization of the magnet (4) becomes longer than the predetermined time, the feed magnet (4) and the brake magnet (5) becomes deenergized, a gap is produced between a capstan roller (2) and a feed roller (3) and between a brake magnet (5) and a brake armature (6), thereby facilitating the engagement of a tape.

3. 发明申请

WO1992011633A1 TAPE ENGAGEMENT MECHANISM FOR MAGNETIC CASSETTE TAPE INCORPORATING A BI-DIRECTIONAL OVER RUNNING CLUTCH AND IMPROVED CAPSTAN PINCH SCHEME 审中-公开
标题翻译：带有双向导向离合器和改进的CAPSTAN PINCH方案的磁带盒带接合机构
公开(公告)号：WO1992011633A1
公开(公告)日：1992-07-09
申请号：PCT/US1991009471
申请日：1991-12-16
申请人： R-BYTE, INC.
发明人： R-BYTE, INC. , FEINBERG, Howard, Alan
IPC分类号： G11B15/665
CPC分类号： G11B15/29 , G11B15/6656
摘要： A mechanism (10) for registering the tape (58) contained within a cassette (16) around a helical-scan head drum mechanism (56) includes means for sensing the presence of the tape cassette (18) in a proper position for beginning the process of engagement of the tape in the cassette (18) with the head assembly in the device. A symmetrical engagement mechanism includes two tape extraction roller blocks (20L, 20R) which sit at a first disengaged position. A tape extraction roller member (22L, 22R) for engaging the tape (58) is mounted on each tape extraction roller block (20L, 20R). When the presence of the cassette (16) is sensed by the sensing means (18), the tape extraction roller blocks (20L, 20R) move along a predetermined path to a second, engaged position wherein a tape (58) is correctly positioned around the drum mechanism (56). At a predetermined position along the path, a pair of symmetrically positioned entry-and-exit positioning rollers (51L, 52R) engage the tape and move it into position for passing it by the tape heads.
摘要翻译：用于对包含在螺旋扫描头鼓机构（56）周围的盒（16）内的带（58）进行对准的机构（10）包括用于感测磁带盒（18）的存在在适当位置的装置，用于开始带子（18）中的带与头部组件接合在设备中的过程。对称接合机构包括位于第一脱离位置的两个带取出辊块（20L，20R）。用于接合带（58）的带取出辊构件（22L，22R）安装在每个带取出辊块（20L，20R）上。当检测装置（18）感测到盒（16）的存在时，带取出辊块（20L，20R）沿着预定路径移动到第二接合位置，其中带（58）被正确地定位在周围鼓机构（56）。在沿着路径的预定位置处，一对对称定位的入口和出口定位辊（51L，52R）接合带并将其移动到位以使其通过带头。

4. 发明申请

WO1988009550A1 MAGNETIC OR OTHER RECORDING DEVICE WITH ROTATING ENGRAVING HEAD(S) 审中-公开
标题翻译：具有旋转雕刻头的磁性或其他记录装置
公开(公告)号：WO1988009550A1
公开(公告)日：1988-12-01
申请号：PCT/CH1987000057
申请日：1987-05-22
申请人： KUDELSKI SA FABRIQUE D'ENREGISTREURS NAGRA , KUDELSKI, Stefan , SCHLUP, Jean-Claude , ROSSELET, Ernest
发明人： KUDELSKI SA FABRIQUE D'ENREGISTREURS NAGRA
IPC分类号： G11B15/665
CPC分类号： G11B5/534 , G11B5/531 , G11B5/56 , G11B15/125 , G11B15/1875 , G11B15/29 , G11B15/602 , G11B15/61 , G11B15/6656 , G11B25/063
摘要： The device comprises two capstans (16, 17) represented in a position of engagement with a magnetic tape (30) passing from a supply reel (14) to a take-up reel (14) of a cassette (15). When the tape is loaded, the capstans (16, 17) are displaced from the rest position illustrated along a path shown diagrammatically by the arrows (18, 19) towards the upper rotary drum scanner (11). In this working position, the capstans are located at (10) and (12), in the immediate vicinity of the scanner, thereby avoiding lengthy sections of tape (30) capable of producing unwanted oscillations in the tape. The device also includes a correction for track-scanning errors arising from different speeds of recording and/or reading by modification of the angle of winding of the tape on the drum to correct the scanning error during change in tape speed or by switching and axial displacement of the rotating heads.
摘要翻译：该装置包括两个绞盘（16,17），其表示为与从磁带（14）传送到磁带盒（15）的卷取卷轴（14）的磁带（30）接合的位置。当胶带装载时，绞盘（16,17）从沿箭头（18,19）示意地示出的路径朝向上旋转滚筒扫描仪（11）移动。在该工作位置中，绞盘位于扫描器附近的（10）和（12）处，从而避免了能够在带中产生不希望的振荡的带（30）的冗长部分。该装置还包括通过修改磁带上的磁带卷绕角度的记录和/或读取的不同速度引起的轨迹扫描误差的校正，以在磁带速度变化或切换和轴向位移时校正扫描误差的旋转头。

5. 发明申请

WO1995002245A1 TAPE RECORDING AND/OR REPRODUCING APPARATUS 审中-公开
标题翻译：磁带录音和/或复制设备
公开(公告)号：WO1995002245A1
公开(公告)日：1995-01-19
申请号：PCT/JP1994001131
申请日：1994-07-11
申请人： SONY CORPORATION , KOMORIYA, Morihiro , TAMURA, Masafumi , KATOKU, Takashi
发明人： SONY CORPORATION
IPC分类号： G11B15/44
CPC分类号： G11B23/087 , G11B15/1808 , G11B15/29 , G11B15/442 , G11B15/615
摘要： A tape recorder records and/or reproduces information signals by bringing a magnetic tape into sliding contact with a magnetic head on a rotary head mechanism. This tape recorder comprises a rotary head mechanism including a rotating drum fitted with a magnetic head for bringing the head into sliding contact with running tape, and a fixed drum coaxial with the rotating drum for rotatably supporting the latter; a pair of supporting members rotatably supported on the rotary head mechanism; a pair of capstans rotatably mounted on ends of the supporting members; and a pair of pinch rollers opposed to the corresponding capstans. The pair of supporting members are rotated in accordance with the direction in which the magnetic tape travels. Either one of the capstans is selectively moved toward either one of the pair of the pinch rollers in order to pinch the magnetic tape between the capstan and pinch roller. Further, the capstan and pinch roller cooperate to drive the magnetic tape, thus implementing the switch over in the traveling direction of the magnetic tape.
摘要翻译：磁带录音机通过使磁带与旋转磁头机构上的磁头滑动接触来记录和/或再现信息信号。该磁带记录器包括旋转磁头机构，该旋转磁头机构包括：旋转磁鼓，其安装有用于使磁头与行驶磁带滑动接触的磁头;以及与旋转磁鼓同轴的固定鼓，用于可旋转地支撑磁头; 一对可旋转地支撑在旋转头机构上的支撑构件; 一对可旋转地安装在支撑构件的端部上的绞盘; 以及与相应的绞盘相对的一对夹送辊。一对支撑构件根据磁带行进的方向旋转。绞盘中的任何一个选择性地朝向一对夹送辊中的任一个移动，以便夹紧主导轴和压紧辊之间的磁带。此外，主导轴和夹送辊配合以驱动磁带，从而在磁带的行进方向上实现切换。

6. 发明申请

WO1985002168A1 TAPE DECK WITH TAKE-UP REEL ROTATION SENSOR CONFIGURED TO PREVENT TAPE WINDUP ON THE CAPSTAN OR PINCH ROLLER 审中-公开
标题翻译：带卡盘旋转传感器的胶带装置，用于防止胶片卷边或胶带滚筒
公开(公告)号：WO1985002168A1
公开(公告)日：1985-05-23
申请号：PCT/US1983001768
申请日：1983-11-09
申请人： FORD MOTOR COMPANY OF CANADA, LIMITED , FORD-WERKE AKTIENGESELLSCHAFT , FORD FRANCE S.A. , FORD MOTOR COMPANY LIMITED , FORD MOTOR COMPANY , HAYOSH, Robert, J. , LEWIS, Robert, H. , SIMON, Frederick, A.
发明人： FORD MOTOR COMPANY OF CANADA, LIMITED , FORD-WERKE AKTIENGESELLSCHAFT , FORD FRANCE S.A. , FORD MOTOR COMPANY LIMITED , FORD MOTOR COMPANY
IPC分类号： B65H59/38
CPC分类号： B65H26/00 , G11B15/093 , G11B15/29 , G11B15/32
摘要： A tape deck (10), which incorporates a non-contacting take-up reel rotation sensing means (102) and associated sensing circuit (100) for enabling the capstan (21) and take-up reel (22) drive mechanism. A magnetic field sensor (100) is positioned across an air gap from a take-up reel mounted magnet (101) to sense the pulsating magnetic field and control operation of the sensing circuit (100). A magnetic field interrupting means (120) is caused to assume a non-interrupting position when the take-up reel (22) is rotated in its proper direction and to assume a magnetic field interrupting position between the magnet (101) and the magnetic field sensor (102) when the take-up reel (22) and magnet (101) are caused to be rotated in the opposite direction.
摘要翻译：磁带机（10），其包括非接触式卷取卷轴旋转检测装置（102）和相关联的感测电路（100），用于使绞盘（21）和卷取卷轴（22）驱动机构能够使用。一个磁场传感器（100）被定位成横跨带有卷带盘安装的磁体（101）的气隙，以感测脉动磁场和感测电路（100）的控制操作。当卷取卷轴（22）沿其正确方向旋转并且在磁体（101）和磁场（101）之间呈现磁场中断位置时，使磁场中断装置（120）呈现非中断位置使卷取卷轴（22）和磁体（101）沿相反方向旋转时的传感器（102）。

7. 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）。

8. 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。

9. 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。

10. 发明申请

WO1993007618A1 TAPE DRIVING DEVICE 审中-公开
标题翻译：磁带驱动器
公开(公告)号：WO1993007618A1
公开(公告)日：1993-04-15
申请号：PCT/JP1992001284
申请日：1992-10-05
申请人： SONY CORPORATION , SHIMIZU, Kunio
发明人： SONY CORPORATION
IPC分类号： G11B15/10
CPC分类号： G11B15/1883 , G11B15/10 , G11B15/29 , G11B15/442
摘要： A tape driving device wherein, when a motor (16) is rotated reversely, a mode cam (32) is driven, so that one of a forward mode, a reverse mode, a fast forward mode and a rewind mode is set. When a motor (16) is then rotated forward, a reel shaft (3 or 4) is driven in accordance with the set mode. When the tape is moved forward or reversely, a head base (51) is moved slidingly, and a magnetic head and a pinch roller are set up. In such a structure, the forward, reverse, fast forward and rewind of the tape can be done without using a plunger and a microcomputer. This enables the occurrence of an erroneous operation of a plunger and troubles due to the bug of a microcomputer.

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