公开(公告)号：US5008684A

公开(公告)日：1991-04-16

申请号：US506854

申请日：1990-04-09

申请人： Hiroshi Kurafuji

发明人： Hiroshi Kurafuji

IPC分类号： B41J2/32 ,  B41J23/02 ,  B41J25/312 ,  B41J25/316

CPC分类号： B41J23/025 ,  B41J25/316

摘要： In a thermal printer, a driving apparatus moves a thermal head both longitudinally of and perpendicularly toward and away from a platen. A racing or idle rotating of gears is utilized in a driving mechanism for reciprocatingly moving a carriage carrying the head. Further, sector gears are used in a loading mechanism for moving the head toward and away from the platen. By combining these two unique structures, the rotational force of a drive motor is converted into the driving force to move the head toward and away from the platen when the carriage is switched between its forward movement and its backward movement. The result is that the carriage driving mechanism and the head load mechanism are operated by the common drive motor.

摘要翻译： 在热敏打印机中，驱动装置将热敏头沿着压板的纵向和垂直方向移动。 在用于往复运动携带头部的托架的驱动机构中使用齿轮的空转或空转。 此外，在装载机构中使用扇形齿轮以使头朝向和远离压板移动。 通过组合这两个独特的结构，当滑架在其向前运动和向后运动之间切换时，驱动马达的旋转力被转换成驱动力以使头朝向和远离压板移动。 结果是，托架驱动机构和头部负载机构由公共驱动马达操作。

公开(公告)号：US4750063A

公开(公告)日：1988-06-07

申请号：US612867

申请日：1984-05-22

申请人： Kazunari Kume ,  Churyo Seki ,  Kunio Suganuma ,  Hiroshi Kurafuji ,  Hiroshi Mabuchi ,  Hisao Wakabayashi ,  Yoshiyuki Ohishi ,  Takayasu Machida

发明人： Kazunari Kume ,  Churyo Seki ,  Kunio Suganuma ,  Hiroshi Kurafuji ,  Hiroshi Mabuchi ,  Hisao Wakabayashi ,  Yoshiyuki Ohishi ,  Takayasu Machida

IPC分类号： G11B17/035 ,  G11B17/028 ,  G11B17/032 ,  G11B33/02 ,  G11B5/016 ,  G11B5/012

CPC分类号： G11B17/032 ,  G11B33/02

摘要： The present invention provides a floppy disk drive which can removably receive a cartridge containing a floppy disk and which can travel a READ/WRITE head to the desired track on the floppy disk while rotating the floppy disk at a constant speed for effecting the desired read/write action under an electric-magnetic conversion. The drive is of a top-up type which includes a frame portion and a carrier which can be popped up from the frame portion. The frame portion includes a spindle motor for directly driving the floppy disk, a plurality of positioning pins for positioning the disk cartridge relative to the spindle motor, and a carriage carrying the READ/WRITE head for travelling the head to the desired track on the disk. The carrier is pivotably supported by the frame portion and adapted to receive the disk cartridge. The cartridge can be loaded into the lower portion of the carrier upon popping-up of the carrier. When the carrier is engaged by the frame, the cartridge is upwardly moved to a predetermined position within the carrier.

摘要翻译： 本发明提供了一种软盘驱动器，其可移除地接收包含软盘的盒，并且可以将读/写头移动到软盘上期望的轨道上，同时以恒定速度旋转软盘，以实现期望的读/ 在电磁转换下写入动作。 该驱动器是一种补充型，其包括可从框架部分弹出的框架部分和托架。 框架部分包括用于直接驱动软盘的主轴电动机，用于相对于主轴电机定位盘盒的多个定位销以及承载读/写头的滑架，用于将磁头移动到磁盘上的期望轨道 。 载体由框架部分可枢转地支撑并且适于容纳盘盒。 当托架突出时，墨盒可以装入托架的下部。 当托架通过框架接合时，盒向上移动到载体内的预定位置。

公开(公告)号：US4686594A

公开(公告)日：1987-08-11

申请号：US627882

申请日：1984-07-05

申请人： Hiroshi Kurafuji

发明人： Hiroshi Kurafuji

IPC分类号： G11B17/028 ,  G11B17/04

CPC分类号： G11B17/0466 ,  G11B17/0285

摘要： A floppy disk drive having a frame portion which includes a spindle motor for directly driving a floppy disk, a plurality of pins for positioning a disk cartridge relative to the spindle motor and a carriage carrying head for contacting the disk to READ/WRITE information there and for travelling to the desired track on the disk by the carriage, and a carrier pivotably mounted on the frame portion and adapted to contain the disk cartridge therein. The carrier for the disk drive further includes a cartridge guide pivotably and parallel-movably mounted therein and adapted to receive the disk cartridge, whereby the disk cartridge can be inserted into the cartridge guide when the cartridge guide is opened relative to the carrier at the pop-up position of the carrier, and the cartridge guide can be moved upwardly and parallel relative to the carrier to a predetermined position while holding the disk cartridge when the carrier is engaged by the frame portion.

摘要翻译： 一种具有框架部分的软盘驱动器，该框架部分包括用于直接驱动软盘的主轴电机，用于相对于主轴电机定位盘盒的多个销和用于将盘接收到读/写信息的托架承载头， 用于通过滑架移动到盘上的期望轨道，以及可枢转地安装在框架部分上并适于将盘盒装入其中的托架。 用于磁盘驱动器的载体还包括可枢转地并且可移动地安装在其中并适于容纳磁盘盒的盒引导件，由此当墨盒引导件在弹出时相对于托架打开时插入墨盒引导件中 在载体与框架部分接合时，托架引导件能够相对于托架向上移动并平行于预定位置，同时保持盘盒。