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71. 发明授权

US4794476A Cassette eject mechanism for cassette deck 失效
标题翻译：盒式录像带盒式排纸机构
公开(公告)号：US4794476A
公开(公告)日：1988-12-27
申请号：US658240
申请日：1984-10-05
申请人： Mikio Isaki , Masanori Shibata , Norikazu Harada
发明人： Mikio Isaki , Masanori Shibata , Norikazu Harada
IPC分类号： G11B15/093 , G11B15/675 , G11B5/008 , G11B15/00
CPC分类号： G11B15/67544 , G11B15/093
摘要： A starting mechanism for an ejection mechanism of a cassette tape deck, particularly, a compact cassette deck which may be used for automotive applications and which is automatically operated in response to stopping of rotation of a reel unit of the cassette deck. A power lever is mounted to be reciprocal in a predetermined direction by a reel unit drive motor of the deck when the reel unit stops rotating. A selection lever, having an operator-actuable end, is juxtaposed with the power lever and movable reciprocally in the same predetermined direction to engage the power lever to move therewith when a head base of the deck is in an advanced position. Thereby, the selection lever is reciprocal between positions of engagement and disengagement with and from the power lever with one end thereof as the center.
摘要翻译：一种用于盒式磁带机的排出机构的启动机构，特别是可用于汽车应用的小型盒式磁带，并且响应于盒式磁带的卷轴单元的停止而自动操作。当卷轴单元停止转动时，电动杆被安装成由甲板的卷轴单元驱动马达在预定方向上往复运动。具有操作者致动端的选择杆与动力杆并置并且在相同的预定方向上可往复运动，以便当甲板的头部基座处于前进位置时与动力杆接合以移动。因此，选择杆在与其一端为中心的动力杆的接合和脱离位置之间往复运动。

72. 发明授权

US4636889A Magnetic-tape cassette apparatus with reversing tape direction 失效
标题翻译：具有反向带方向的磁带盒装置
公开(公告)号：US4636889A
公开(公告)日：1987-01-13
申请号：US593798
申请日：1984-03-27
申请人： Armin Deutsch , Henricus M. Ruyten
发明人： Armin Deutsch , Henricus M. Ruyten
IPC分类号： G11B15/093 , G11B15/18 , G11B15/44 , G11B5/008 , G11B15/28
CPC分类号： G11B15/444 , G11B15/093 , G11B15/1883 , G11B15/442
摘要： A tape transport mechanism has a device for reversing the direction of tape transport, which pivots the head mounting plate so that either one of two pressure rollers pinches the tape against a respective capstan. The head mounting plate is guided by systems of guide pins engaging guide slots, each of the systems having at least one corresponding pin and slot to each side of a magnetic head, in the direction of a line between the two capstans. At least one guide slot to each side of the head has two legs or branches, one of which is shorter than the other. A control device causes a guide pin to one side of the head to be in the short leg or branch, while the guide pin to the other side of the head is in the long leg or branch, the head plate then pivoting about the guide pin which is in and abuts the end of the short leg or branch.
摘要翻译：带传送机构具有用于反转带传送方向的装置，其使头安装板枢转，使得两个加压辊中的任一个将带子夹在相应的绞盘上。头部安装板由与引导槽接合的导销的系统引导，每个系统在两个绞盘之间的线的方向上具有至少一个对应的针头和狭槽到磁头的每一侧。头部各侧的至少一个引导槽具有两条腿或分支，其中之一短于另一条。控制装置使引导头头部的一侧处于短腿或分支中，而头部另一侧的引导销在长腿或分支中，然后头板围绕引导销枢转它在短腿或分支的末端附近。

73. 发明授权

US4630148A Magnetic-tape-cassette apparatus with improved function switching mechanism 失效
标题翻译：具有改进的功能切换机制的磁带盒装置
公开(公告)号：US4630148A
公开(公告)日：1986-12-16
申请号：US593800
申请日：1984-03-27
申请人： Armin Deutsch , Henricus M. Ruyten
发明人： Armin Deutsch , Henricus M. Ruyten
IPC分类号： G11B15/02 , G11B15/093 , G11B15/10 , G11B15/44
CPC分类号： G11B15/093 , G11B15/442
摘要： A mechanism for switching from one operating function to another upon stoppage of tape movement, including a switching wheel which is driven continuously during operation and actuates a switching member, and a connecting member which moves in the same given direction for releasing a cassette and for reversing a direction of tape travel. A tape stoppage detection means controls the position of the switching member with respect to the switching wheel. The connecting member is latched in a position corresponding to movement of the head mounting plate toward the cassette, and is unlatched either by the switching member upon tape stoppage, or depression of a stop button to permit the head mounting plate to return to a withdrawn position away from the cassette.
摘要翻译：一种用于在磁带移动停止时从一个操作功能切换到另一个操作功能的机构，包括在操作期间连续驱动并切换切换构件的切换轮以及沿相同给定方向移动的连接构件，用于释放磁带并进行翻转磁带旅行方向。磁带停止检测装置控制切换构件相对于切换轮的位置。连接构件被锁定在与头安装板朝向盒的移动相对应的位置处，并且在带停止时由切换构件解锁，或者按下停止按钮以允许头安装板返回到撤回位置远离磁带。

74. 发明授权

US4620242A Apparatus for controlling a reversible tape drive in a magnetic tape player 失效
标题翻译：用于控制磁带播放器中的可逆磁带驱动器的装置
公开(公告)号：US4620242A
公开(公告)日：1986-10-28
申请号：US788113
申请日：1985-10-16
申请人： Kozoh Takahashi
发明人： Kozoh Takahashi
IPC分类号： G11B5/55 , G11B15/02 , G11B15/093 , G11B15/44 , G11B5/56
CPC分类号： G11B5/5517 , G11B15/093 , G11B15/442
摘要： A magnetic tape player having a tape drive device selectively operative to drive a tape in normal and reverse directions in a forward or playback mode of the tape player, is provided with a control apparatus for the tape drive which can selectively change-over between the normal and reverse directions of tape drive in the forward mode either automatically in response to detection of the tape end or manually, and which can further establish a stop mode of the tape player, for example, automatically in response to detection of the tape end, whereupon, the forward mode may be reestablished and, in that case, priority will always be given to drive of the tape in the normal direction.
摘要翻译：具有选择性地操作以在磁带播放机的正向或回放模式下沿正常和反向驱动磁带的磁带机装置的磁带播放器设置有用于磁带驱动器的控制装置，其可以在正常情况下选择性地转换并且响应于磁带末端的检测或手动自动响应磁带驱动器的反向方向，并且其可以进一步建立磁带播放器的停止模式，例如响应于磁带端部的检测而自动进行。，可以重新建立正向模式，并且在这种情况下，将始终给予沿正常方向驱动磁带的优先权。

75. 发明授权

US4591932A Auto-reverse mechanism for tape recorders 失效
标题翻译：磁带录像机的自动反转机制
公开(公告)号：US4591932A
公开(公告)日：1986-05-27
申请号：US431123
申请日：1982-09-30
申请人： Tetsuo Aratani
发明人： Tetsuo Aratani
IPC分类号： G11B15/10 , G11B15/093 , G11B15/44 , G11B15/02 , G11B15/48
CPC分类号： G11B15/093 , G11B15/442
摘要： Herein disclosed is an auto-reverse mechanism for a tape recorder, in which a switching plate is slid by the rotations of a reverse gear adapted to intermittently rotate following the rotations of a motor so that it switches pinch rollers thereby to change the running direction of a magnetic tape. The reverse gear is formed with first and second guide portions which are defined by cam protrusions. A cam plate for imparting an initial rotation to the reverse gear and for rotations in selective engagement with the first and second guide portions is equipped with a drive member for sliding a lock plate for locking a fast forward lever or a rewinding lever so that the lock plate is slid, when the cam plate engages with the first guide portion of the reverse gear, but not when the cam plate engages with the second guide portion.
摘要翻译：这里公开了一种用于磁带录音机的自动倒转机构，其中切换板通过适于随电动机的转动而间歇旋转的倒档齿轮的旋转而滑动，使得其切换夹送辊，从而改变行走方向磁带。倒档形成有由凸轮突起限定的第一和第二引导部分。用于向倒档齿轮施加初始旋转并且与第一和第二引导部分选择性接合的转动的凸轮板配备有用于滑动用于锁定快进杆或重绕杆的锁定板的驱动构件，使得锁当凸轮板与倒车齿轮的第一引导部分接合时，板不滑动，而不是当凸轮板与第二引导部分接合时。

76. 发明授权

US4577242A Tape recorder having a mechanism for preventing erroneous setting to a recording mode 失效
标题翻译：磁带记录器具有用于防止错误设置到记录模式的机构
公开(公告)号：US4577242A
公开(公告)日：1986-03-18
申请号：US634034
申请日：1984-07-24
申请人： Shigeo Tetsuka
发明人： Shigeo Tetsuka
IPC分类号： G11B15/07 , G11B15/093 , G11B15/10 , G11B15/04
CPC分类号： G11B15/10 , G11B15/07 , G11B15/093
摘要： A tape recorder comprises a tape moving direction setting mechanism for setting a tape moving mode of the tape recorder to a forward moving mode in which a tape within a loaded tape cassette moves in a forward direction or to a reverse moving mode in which the tape moves in a reverse direction, forward and reverse tab detecting members for detecting the existence of forward and reverse erroneous erasure preventing tabs of the tape cassette, and for directly blocking the displacement of a recording mode setting member which undergoes displacement responsive to the setting of the tape recorder to a recording mode when no tab is detected, and a setting mechanism operated responsive to the tape moving direction setting mechanism. The setting mechanism sets the tab detecting member which is not in correspondence with the tape moving mode set by the tape moving direction setting mechanism, in a state as if this tab detecting member is detecting the tab, that is, in a state of permitting the displacement of this tab detecting member.
摘要翻译：磁带录放机包括磁带移动方向设定机构，用于将磁带录音机的磁带移动模式设定为正向运动模式，其中装载磁带盒内的磁带沿正向移动或磁带移动的反向移动模式在反向方向上，用于检测磁带盒正向和反向错误防止卡舌的存在的正向和反向突片检测构件，并且用于直接阻止响应于磁带的设置而经历位移的记录模式设置构件的位移记录器到没有检测到标签的记录模式，以及响应于磁带移动方向设置机构操作的设置机构。该设定机构设定与带移动方向设定机构设定的带移动模式不一致的标签检测部件，在该标签检测部件正在检测标签的状态下，即在允许该突片检测构件的位移。

77. 发明授权

US4566131A Valved bag 失效
标题翻译：阀袋
公开(公告)号：US4566131A
公开(公告)日：1986-01-21
申请号：US625213
申请日：1984-06-25
申请人： Fritz Achelpohl
发明人： Fritz Achelpohl
IPC分类号： B65D30/24 , G11B15/093
CPC分类号： B65D31/147 , G11B15/093
摘要： A valved bag consists of a collapsed section of a tubular plastic film, which has been formed in that the side portions of a plastic film web have been infolded to overlap each other and which has been provided with transverse top and bottom seam welds and in the overlap area of the side portions has been provided with two spaced apart parallel longitudinal seams, which join only said side portions and terminate or are interrupted at a distance from the top seam weld so as to provide a filling passage. In order to simplify the manufacture of the valved bags, the longitudinal seams consist of strips of adhesive and are in contact with both side portions of the film web at both edges of the overlap area. One of said side portions is provided with an adhesive bond-inhibiting agent adjacent to the filling passage at least across the strip of adhesive.
摘要翻译：阀袋由管状塑料薄膜的折叠部分组成，其形成为塑料薄膜腹板的侧部已经被折叠以彼此重叠并且已经设置有横向顶部和底部缝合焊缝，并且在侧面部分的重叠区域设置有两个间隔开的平行的纵向接缝，其仅连接所述侧部并且终止或者与顶部缝焊缝间隔一段距离，以便提供填充通道。为了简化阀袋的制造，纵向接缝由粘合剂带组成，并且在重叠区域的两个边缘处与膜片的两个侧面接触。所述侧部中的一个至少在粘合剂条上设置有与填充通道相邻的粘合剂粘合抑制剂。

78. 发明授权

US4513927A Rewinding apparatus for video cassette 失效
标题翻译：录像带复卷装置
公开(公告)号：US4513927A
公开(公告)日：1985-04-30
申请号：US520997
申请日：1983-08-08
申请人： Yeh C. Tsai
发明人： Yeh C. Tsai
IPC分类号： G11B15/093 , G11B25/06 , G03B1/02 , B65H59/38
CPC分类号： G11B15/093 , G11B25/063
摘要： A tape rewinding apparatus which can be lifted in response to a sudden relaxion of the transmission belt upon the tape running to the end and the winding spindle is hindered from rotating. The change of tension is sensed by a small pulley which is biased firmly against the transmission belt and driven thereby. A controlling member having a fixed end capable of retaining a catch member is disposed on the compartment lid, and having a free end to which the small pulley is mounted. By such arrangement, at the moment the tension relaxes, the controlling member will disengage the catch member.
摘要翻译：可以响应于传送带在运行到端部的卷轴和卷绕轴上的突然的松弛而被提升的带卷绕装置被阻止旋转。张力的变化由小滑轮感测到，该皮带轮被牢固地抵靠传动皮带偏压并被驱动。具有能够保持卡扣构件的固定端的控制构件设置在隔间盖上，并且具有安装小滑轮的自由端。通过这种布置，在张力松弛的时刻，控制构件将使捕捉构件脱离。

79. 发明授权

US4495532A Tape player 失效
标题翻译：磁带播放器
公开(公告)号：US4495532A
公开(公告)日：1985-01-22
申请号：US465097
申请日：1983-02-09
申请人： Takamasa Kurafuzi , Kimihide Tokura
发明人： Takamasa Kurafuzi , Kimihide Tokura
IPC分类号： G11B15/093 , G11B15/10 , G11B15/02 , G11B15/18
CPC分类号： G11B15/093 , G11B15/10
摘要： A tape operation mode changing mechanism for tape players. The mechanism is provided with a motor and gears for running a tape, a first rotary member adapted to rotate while the tape runs, a thrusting element driven in accordance with rotation of the first rotary member, a holding device, a rocking member held by the holding device and provided with first and second engagement portions, the rocking member being rockable about the holding device in response to the thrusting means thrusting against the first engagement portion while the tape runs, and a second rotary member adapted to rotate regardless of the running of the tape and provided with an engagement section capable of moving the rocking member when in engagement with the second engagement portion thereof. The engagement section of the second rotary member is prevented from engaging with the second engagement portion during rocking of the rocking member resulting from the thrusting means thrusting the first engagement portion while the tape runs, but does engage the second engagement portion when the tape stops running. In addition, the second rotary member is movable between first and second positions so as to move the rocking member in different positions. Movement of the rocking member is utilized to effect changes in the operation modes of the tape player.
摘要翻译：磁带播放机的磁带操作模式改变机制。该机构设置有用于运行带子的马达和齿轮，适于在带运行时旋转的第一旋转构件，根据第一旋转构件的旋转而被驱动的推动元件，保持装置，由该第一旋转构件保持的摇摆构件保持装置，并且设置有第一和第二接合部分，所述摇摆构件在所述带延伸时响应于所述推压装置抵靠所述第一接合部分而围绕所述保持装置摆动;以及第二旋转构件，其适于旋转，所述带子设置有能够在与所述摇摆构件与所述第二接合部接合时移动所述摇摆构件的接合部。第二旋转构件的接合部在摇摆构件摇动期间被阻止与第二接合部接合，该推动构件在带延伸时推压第一接合部分的推动装置，但是当带停止运行时接合第二接合部。此外，第二旋转构件可在第一和第二位置之间移动，以便使摆动构件在不同位置移动。使用摇摆构件的移动来实现磁带播放器的操作模式的改变。

80. 发明授权

US4423443A Automatic-reversing tape deck 失效
标题翻译：自动倒车磁带机
公开(公告)号：US4423443A
公开(公告)日：1983-12-27
申请号：US306398
申请日：1981-09-28
申请人： Yoshiharu Ueki , Shouzaburou Sakaguchi
发明人： Yoshiharu Ueki , Shouzaburou Sakaguchi
IPC分类号： G11B15/02 , G11B15/093 , G11B15/44 , G11B15/48 , G11B15/18 , G11B17/00 , G11B19/02
CPC分类号： G11B15/444 , G11B15/02 , G11B15/093
摘要： An automatic-reversing tape deck arranged such that the magnetic tape advancing direction is automatically reversed when the tape is wholly wound during operation and then the operation is continued with the tape being advanced in the reversed direction, in which tape-advancement-direction changing signals are repeatedly generated by a circuit if the tape gets unable to advance because of a certain failure or accident, and the tape advancing operation is stopped when several tape-advancement-direction changing signals are counted by a counter. In this tape deck, wasteful power dissipation and harmful heat generation in the mechanism for changing the tape-advancement-direction can be avoided.
摘要翻译：一种自动反转磁带机架，其布置成使得当磁带在操作期间完全卷绕时磁带前进方向自动反转，然后在磁带沿相反方向前进的情况下继续操作，其中磁带前进方向改变信号如果磁带由于某种故障或事故而无法前进，则由电路重复地产生，并且当通过计数器计数几个带前进方向改变信号时磁带前进操作停止。在这种磁带机上，可以避免用于改变磁带前进方向的机构中浪费的功率耗散和有害的热量产生。

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