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公开(公告)号：US3612422A
公开(公告)日：1971-10-12
申请号：US3612422D
申请日：1969-09-05
发明人： ITO FUKUZO , SEKINE MASAOKI
摘要： An endless tape cartridge having a hub on which a looped endless tape is wound up in a convoluted manner. A hub consists of a driving wheel and a driven wheel constructed rotatably. An endless tape is arranged for being wound up on the outermost periphery of the driven wheel pulled out of the innermost convolution of the tape wound up on the driven wheel, and rewound on the outermost convolution on the periphery of the driven wheel. In addition, an antifriction pad is mounted at the pulling-out position of the tape wound on the outer periphery of the above described driven wheel, while, an engaging slit for leading out the tape is installed on the smooth sheet. In the endless tape cartridge, the tape passes through the engaging slit smoothly to be pulled out.
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公开(公告)号：US3666192A
公开(公告)日：1972-05-30
申请号：US3666192D
申请日：1969-09-15
发明人： ITO FUKUZO , SEKINE MASAOKI
CPC分类号： G11B15/18
摘要： This invention relates to an endless tape cartridge having a hub on which a looped endless tape is wound up in a convoluted manner. The tape is pulled out from the innermost convolution of the tape wound on the hub to be rewound on the outermost periphery of the wound tape through a pinch roller, etc. The above mentioned hub for taking up the tape is of double construction consisting of a driving wheel and a driven wheel incorporated with the driving wheel. A revolving plate is installed on the bottom of the driving to receive the tape. The revolving plate is equipped with a revolution transmission unit through which the revolving plate is operatingly connected to the pinch roller.
摘要翻译： 本发明涉及一种具有轮毂的环形带盒，环形卷带以卷曲的方式卷绕在该轮毂上。 磁带从缠绕在轮毂上的磁带的最内圈卷起被拉出，以通过夹送辊等卷绕在卷绕带的最外周上。上述用于卷绕带的轮毂是双重结构，包括 驱动轮和与驱动轮结合的从动轮。 驱动器的底部安装有一个旋转板，用于接收磁带。 旋转盘配有旋转传动单元，旋转板通过该传动单元与夹送辊连接。
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公开(公告)号：US3907234A
公开(公告)日：1975-09-23
申请号：US40889973
申请日：1973-10-23
发明人： SATO TAKATERU , SHIBA HARUO , SEKINE MASAOKI
CPC分类号： G11B23/07
摘要： An endless tape cartridge includes an upper casing, a lower casing and a pinch roller. The lower casing has a shaft securely mounted thereon. The pinch roller is rotatably mounted on the shaft and is provided with an upper end face and a lower end face. The end faces are disposed concentrically about the casing shaft. Each end face has an annular recess formed therein. The upper casing is provided with an upper annular projection and the lower casing is provided with a lower annular projection. The upper projection is adapted to extend into the upper annular recess and the lower projection is adapted to extend into the lower annular recess.
摘要翻译： 无端带盒包括上壳体，下壳体和压紧辊。 下壳体具有牢固地安装在其上的轴。 夹送辊可旋转地安装在轴上并设置有上端面和下端面。 端面围绕壳体轴同心地设置。 每个端面具有形成在其中的环形凹部。 上壳体设置有上环形突起，下壳体设置有下环形突起。 上突出部适于延伸到上环形凹部中，并且下突出部适于延伸到下环形凹部中。
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公开(公告)号：US3591100A
公开(公告)日：1971-07-06
申请号：US3591100D
申请日：1969-09-22
发明人： ITOH FUKUZO , SEKINE MASAOKI , ARAI KOHSUKE
摘要： A cassette having two axis holes to receive two spindles of a tape recorder. A rotating plate having a hub fits over the first spindle. The endless tape is wound around the hub to form an endless reel. A U-shaped checking lever having two legs is pivoted to the cassette casing at a point closer to one leg than the other. One leg has a pawl on its end for engaging cogs around the periphery of the rotating plate. The other leg has a tapered undersurface which cooperates with a tapered edge of the second spindle. A spring biases the lever to engage the pawl and cogs.
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公开(公告)号：US3706422A
公开(公告)日：1972-12-19
申请号：US3706422D
申请日：1970-03-13
发明人： ITO FUKUZO , SEKINE MASAOKI , ARAI YASUSUKE
CPC分类号： G11B23/06
摘要： According to the present invention, a magnetic tape is allowed to run in a normal way and can be taken up on a hub in a convoluted manner, even if the endless cartridge is mounted upside down, on a sound-recording and playback apparatus or such sound-recording and playback apparatus is operated with said apparatus itself being turned upside down. The present invention is featured, among others, by the fact that a rotary member adapted to receive the tape wound up on the hub and to give rotational movement to the wound up tape is provided in the cartridge in opposed relation with a rotary plate serving as a tape receiver means in the endless cartridge.
摘要翻译： 根据本发明，磁带被允许以正常的方式运行，并且即使将环形卡盘倒置安装在声音记录和重放装置等上，也可以卷绕在轮毂上。 录音和播放装置在所述设备本身被颠倒的情况下操作。 本发明特别地，其特征在于，适于接收缠绕在轮毂上并且向卷绕带旋转运动的带的旋转部件设置在盒中，与用作 磁带接收器装置在环形盒中。
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公开(公告)号：US3645462A
公开(公告)日：1972-02-29
申请号：US3645462D
申请日：1969-05-28
发明人： ITO FUKUZO , SEKINE MASAOKI
CPC分类号： G11B23/06 , B65H20/26 , E04F19/02 , G11B23/08 , Y10S242/90
摘要： A tape recorder cartridge having a single hub on which a looped endless tape is wound up in a convoluted manner. The hub consists of the main driving wheel for taking up the tape and a driven wheel rotatably mounted on the outer periphery of the main driving wheel with torque transmitting means therebetween. The endless tape is arranged for being wound up on the outer periphery of the driven wheel, pulled out of the innermost convolution of the tape wound up on the driven wheel, and rewound on the outermost convolution on the periphery of the driven wheel.
摘要翻译： 一种具有单个轮毂的磁带记录器卡盘，环形无端磁带以卷曲的方式卷绕在其上。 轮毂由用于卷绕带的主驱动轮和可旋转地安装在主驱动轮的外周上的驱动轮组成，其间具有扭矩传递装置。 环形带被布置成被卷绕在从动轮的外周上，从被卷绕在从动轮上的带的最内圈卷起，并被卷绕在从动轮的周边上的最外圈。
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