公开(公告)号：KR1019910020608A

公开(公告)日：1991-12-20

申请号：KR1019900006753

申请日：1990-05-11

Applicant: 한국전자통신연구원

Inventor： 박승교 ,  이상수 ,  조희작 ,  이영국 ,  조문환

IPC: G07F7/12 ,  G07F7/08

Abstract: 내용 없음

公开(公告)号：KR1019910008424B1

公开(公告)日：1991-10-15

申请号：KR1019890008514

申请日：1989-06-20

Applicant: 한국전자통신연구원 ,  전화기산업기술연구조합 ,  주식회사KDC상사

Inventor： 이상수 ,  박승교 ,  조희작 ,  이영국 ,  조문환

IPC: G06K7/10

Abstract: A system is designed to improve card deformation and slipping in the roller-used system and torgue and tension problems in the belt- driven system. So the system features removing speed changing mechanism, easy installation of idle roller, compact size by placing roller around circular drum and saving manufacturing cost. This equipment is composed of magnetic card in/outlet (8), circular drum (1) operating by motor, idle rolling of at least one idle roller (3a,3a',...,3d,3d'), guider (2) to prevent derailing card and magnetic head to read information of card or to write data on it. The magnetic card (12) is inserted in between drum and idle roller and is guided to rotate by priction force.

Abstract translation: 系统设计用于改善滚筒使用系统中的卡片变形和滑动以及皮带驱动系统中的扭矩和张力问题。 因此，该系统具有去除变速机构，易于安装空转辊，通过将滚筒放置在圆形滚筒周围，缩小尺寸，节省制造成本。 该设备由磁卡进/出（8），由电动机操作的圆筒（1），至少一个空转辊（3a，3a'，...，3d，3d'）的怠速滚动，导向器（2） ）以防止出轨卡和磁头读取卡的信息或写入数据。 磁卡（12）插入滚筒和空转辊之间，通过摩擦力被引导转动。

公开(公告)号：KR1019910001583A

公开(公告)日：1991-01-31

申请号：KR1019890008514

申请日：1989-06-20

Applicant: 한국전자통신연구원 ,  전화기산업기술연구조합 ,  주식회사KDC상사

Inventor： 이상수 ,  박승교 ,  조희작 ,  이영국 ,  조문환

IPC: G06K7/10

Abstract: 내용 없음

公开(公告)号：KR1019910001582A

公开(公告)日：1991-01-31

申请号：KR1019890008513

申请日：1989-06-20

Applicant: 한국전자통신연구원 ,  전화기산업기술연구조합 ,  주식회사KDC상사

Inventor： 이상수 ,  박승교 ,  조희작 ,  이영국 ,  조문환

IPC: G06K7/10

Abstract: 내용 없음