A device for keeping operative and controllably disabling the fast running movement of the tape, particularly for a tape cassette playback and/or recorder apparatus
    41.
    发明公开
    A device for keeping operative and controllably disabling the fast running movement of the tape, particularly for a tape cassette playback and/or recorder apparatus 失效
    装置,用于维护和控制的关断快速磁带运动,特别是用于盒式磁带记录和再现装置。

    公开(公告)号:EP0121504A2

    公开(公告)日:1984-10-10

    申请号:EP84830093.5

    申请日:1984-03-29

    申请人: AUTOVOX S.p.A.

    发明人: Pera, Vittorio

    IPC分类号: G11B15/44 G11B15/02

    CPC分类号: G11B15/02 G11B15/442

    摘要: In a tape playback and, or recorder apparatus, of the type in which a first arm movable with respect to the frame carries at least a playback magnetic head, a second arm movable with respect to the frame carries a pressure roller and a fast movement lever is shifted in opposite directions starting from a rest position in which it sets the kinematic elements for the normal speed feeding towards one of the two positions in which it sets the kinematic elements forthe fast running of the tape in one of the two directions to cause the fast rewinding or winding of the tape, it is provided forthe use of a device for keeping operative and controllably disabling the fast running movement ofthe tape, for instance in orderto be ableto carry out, in combination with an electronic circuit not being a part of the present invention, the search of a particular prerecorded passage. The present device comprises means elastically fixable to the frame and releasable from it on a control coming from the cited electronic search circuit, for releasably keeping the fast movement lever in each of its two positions of fast running of the tape and arm lever means for causing the arms to move during the motion of the fast movement lever so as to take the pressure roller away from the capstan and carry the playback head away from the position of pressure contact with the tape.

    摘要翻译: 在磁带播放和或录音机装置,其中,第一臂可相对于所述框架携带至少一个重放磁头,第二臂可相对于所述框架的类型的承载压力辊和一个近运动杆 在从它设定了正常速度进给运动元件朝向所述两个位置在其中设定了几乎运行磁带的在两个方向之一的运动元件以引起的一个静止位置开始沿相反的方向被移位 几乎倒带或磁带的缠绕,它提供了一种用于使用装置的,以便能够在电子电路与来进行,在组合不保持可操作地和可控禁用所述带的几乎运行移动,例如 作为本发明中,搜索一个特定的预先记录的通道的一部分。 本装置包括可弹性地固定到所述框架并且可释放从它从所引用的电子搜索电路来,用于可释放地保持几乎摆动杆在它的每一个磁带和臂杆的快速运行的两个位置中的一个控制装置,用于使 臂的近移动杆的运动过程中移动,从而采取压力辊从主导轴,距与带压力接触的位置进行再现头部。

    Schaltvorrichtung für ein Magnetbandkassettengerät für das Überleiten von einer Betriebsfunktion in eine andere
    42.
    发明公开
    Schaltvorrichtung für ein Magnetbandkassettengerät für das Überleiten von einer Betriebsfunktion in eine andere 失效
    用于盒式磁带播放器用于操作功能的通过切换到另一个装置。

    公开(公告)号:EP0121282A1

    公开(公告)日:1984-10-10

    申请号:EP84200447.5

    申请日:1984-03-28

    IPC分类号: G11B15/02 G11B15/44

    CPC分类号: G11B15/093 G11B15/442

    摘要: Die Erfindung bezieht sich auf eine Schaltvorrichtung für ein Magnetbandkassettengerät für das Überleiten von einer Betriebsfunktion in eine andere bei Bandstillstand mit einer zur Kassette hin verstellbaren Kopfplatte (74) und einem Schaltmechanismus mit einem bei eingeschaltetem Gerät ständig angetriebenen Schaltrad (14), das ein Schaltelement (46) steuert. Ein Detektionsorgan (42), welches mit wenigstens einem Wickeldorn gekuppelt ist, steuert die Lage des Schaltelementes (46) am Schaltrad (14). Am Schaltrad (14) ist eine Steuerkurve vorgesehen, die das Schaltelement (46) bei Bandstillstand verstellt. Ein Verbindungselement (52), das vom Schaltelement (46) bei Bandstillstad immer in der gleichen Richtung verstellt wird, dient dann zum Überführen des Gerätes in eine andere Betriebsfunktion. Das Verbindungselement (52) is mit der Kopfplatte (74) kuppelbar, um so die Kopfplatte (74) verstellen zu können. Ein Rastmechanismus (57) an dem Verbindungselement (52) verrastet die Kopfplatte in wenigstens einer auf die Kassette verstellten Lage. Das Verbindungselement (52) kann beim erneuten Ansteuern mittels des Schaltelementes (76) den Rastmechanismus (57) entrasten, so daß die Kopfplatte (74) aus der auf die Kassette verstellten Stellung zurückfährt.

    摘要翻译: 本发明涉及一种开关装置,用于从一个操作功能的通过到另一个磁带停止时的后调节的,以在盒顶板(74)和具有连续驱动电源开关轮时的切换机构(14),其(开关元件的磁带盒装置 46)控制。 其联接有至少一个卷绕芯轴的检测构件(42),控制在棘轮(14)的开关元件(46)的位置。 在分度轮(14)具有被设置曲线的控制,其调整在生产线停机开关元件(46)。 它总是通过在同一方向上Bandstillstad开关元件(46)调节的连接件(52),然后用于在不同的操作功能的设备传送。 (52)所述连接构件与所述顶板(74),以便能够调节在头板(74)。 锁定在头板至少在盒的调整位置,连接元件(52)上的闩锁机构(57)。 重新驱动开关元件(76)的装置,当使头部板(74)移离调节到盒位置返回所述连接元件(52),锁定机构(57)解锁。

    Reel driving apparatus
    43.
    发明公开
    Reel driving apparatus 审中-公开
    Spulenantriebsgerät

    公开(公告)号:EP1626403A2

    公开(公告)日:2006-02-15

    申请号:EP05106538.1

    申请日:2005-07-15

    IPC分类号: G11B15/32 G11B15/44

    摘要: A reel driving apparatus and a magnetic recording and reproducing device including the reel driving apparatus, where the reel driving apparatus includes: a driver including at least a portion protruding under a deck chassis; a power transmitting unit transmitting a power to the driver; a power changing unit gearing with the driver and selectively transmitting a power to a plurality of reel tables according to a direction along which the driver rotates; and a fixing unit supporting the driver.

    摘要翻译: 一种卷轴驱动装置和包括卷轴驱动装置的磁记录和再现装置,其中卷轴驱动装置包括:驱动器,其至少包括突出在底盘底下的部分; 动力传递单元,向驾驶员发送电力; 功率改变单元,与驱动器配合,并根据驱动器旋转的方向选择性地将功率发送到多个卷轴台; 以及支撑驾驶员的固定单元。

    Optical control device for controlling movement of a driven member
    44.
    发明公开
    Optical control device for controlling movement of a driven member 审中-公开
    Optische Steuervorrichtung zur Steuerung der Bewegung eines angetriebenen Elementes

    公开(公告)号:EP1414031A1

    公开(公告)日:2004-04-28

    申请号:EP02257426.3

    申请日:2002-10-25

    发明人: Lu, Chung-Chi

    IPC分类号: G11B15/44 G11B15/50 G11B15/10

    摘要: An optical control device includes a drive member (22) formed with a plurality of reflecting regions (226) along a second track (225) and movable along the second track (225) for driving a driven member (1) to move along a first track (11). An optical unit (3) emits a light beam that is incident upon an aligned reflecting region (226) , and receives a light beam that was reflected by the aligned reflecting region (226) to generate an electrical output. A controller (4) determines actual positions of the drive member (22) on the second track (225) and the driven member (1) on the first track (11), and controls the drive member (22) to move along the second track (225) so as to dispose the driven member (1) at a desired position (110) on the first track (11).

    摘要翻译: 控制器(4)根据根据光接收器(32)的电输出确定的另一个特定轨道上的齿轮(22)的实际位置来确定平板金属板(1)在指定轨道上的实际位置。 基于确定的位置,控制齿轮沿着特定轨道移动,以将平坦金属板定位在指定轨道上的期望位置。

    Automatic-reverse tape player
    46.
    发明公开
    Automatic-reverse tape player 失效
    Bandwiedergabegerätmit automatischer Umkehrfunktion

    公开(公告)号:EP0940808A1

    公开(公告)日:1999-09-08

    申请号:EP99108877.4

    申请日:1995-06-27

    申请人: SONY CORPORATION

    IPC分类号: G11B15/44

    CPC分类号: G11B15/29 G11B15/442

    摘要: The present invention relates to an operation switching mechanism for a cassette tape player, comprising:

    a control motor (55); a support member (8); a drive body (46) supported on said support member (8) and reversibly rotatable by said control motor (55); a rotatable body (42) rotatably supported on said support member in rolling contact with said drive body for reciprocal angular movement about said drive body (46) depending in response to rotation of the drive body; first and second intermediate rotatable members disposed one on each side of each said rotatable body in spaced-apart relation from each other; a first cam member (44) reciprocally movable by said first intermediate rotatable member in response to rotation of said rotatable body upon rolling contact of said rotatable body with said first intermediate rotatable member due to angular movement of said rotatable body in one direction; a second cam member (45) reciprocally movable by said second intermediate rotatable member in response to rotation of said rotatable body upon rolling contact of said rotatable body with said second intermediate rotatable member due to angular movement of said rotatable body in an opposite direction; a tape cassette loading mechanism (54) reciprocally movable under the control of reciprocal movement of said first cam member; and a tape transport mechanism (61) reciprocally movable under the control of reciprocal movement of said second cam member.

    摘要翻译: 本发明涉及一种用于盒式磁带播放机的操作切换机构,包括:控制马达(55); 支撑构件(8); 驱动体(46),其支撑在所述支撑构件(8)上并由所述控制马达(55)可逆地旋转; 可旋转体(42),其可旋转地支撑在所述支撑构件上,与所述驱动体滚动接触,用于响应于所述驱动体的旋转而绕所述驱动体(46)进行往复角运动; 第一和第二中间可旋转构件,其彼此间隔开地设置在每个所述可旋转体的每一侧上; 第一凸轮构件(44)由于所述可旋转体在一个方向上的角度运动而响应于所述可旋转体与所述第一中间可旋转构件滚动接触而响应于所述可旋转体的旋转而可往复运动的第一凸轮构件(44) 第二凸轮构件(45)由于所述可旋转体与所述第二中间可旋转构件的滚动接触而由于所述可旋转体沿相反方向的角度运动而响应于所述可旋转体的旋转而可由所述第二中间可旋转构件往复运动; 在所述第一凸轮构件的往复运动的控制下可往复移动的磁带盒装载机构; 以及在所述第二凸轮构件的往复运动的控制下可往复移动的带传送机构(61)。

    TAPE RECORDING AND/OR REPRODUCING APPARATUS
    47.
    发明授权
    TAPE RECORDING AND/OR REPRODUCING APPARATUS 失效
    磁带记录/ /重放装置

    公开(公告)号:EP0660318B1

    公开(公告)日:1999-04-21

    申请号:EP94919886.5

    申请日:1994-07-11

    申请人: SONY CORPORATION

    IPC分类号: G11B15/44 G11B15/28

    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.