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1. 发明专利

JPH05324927A CARD READER/WRITER 失效
公开(公告)号：JPH05324927A
公开(公告)日：1993-12-10
申请号：JP15757492
申请日：1992-05-25
申请人： NEWLONG MACHINE WORKS
发明人： KOBAYASHI KOJI , ABE TAKASHI
IPC分类号： G06K13/04 , G06K13/05
摘要： PURPOSE:To provide the card reader/writer which can exactly read and write a card even when the card is warped. CONSTITUTION:This card reader/writer is provided with first, second and third driving rollers 5, 7 and 9 successively arranged in a card carrying direction and respectively protruded into a card carrying path 3, and first, second and third slave rollers 15, 17 and 19 arranged counter to the respective driving rollers so as to carry the card in cooperation with the respective driving rollers. Further, a clutch is provided to turn the first and third driving rollers 5 and 9 to a free state when the feeding speed of the second driving roller 7 is set higher than the feeding speed of the first and third driving rollers 5 and 9 and any abnormal load is impressed to the first and third driving rollers 5 and 9.

2. 发明专利

JPH06195910A CARD READER/WRITER 失效
公开(公告)号：JPH06195910A
公开(公告)日：1994-07-15
申请号：JP35906692
申请日：1992-12-25
申请人： NEWLONG MACHINE WORKS
发明人： KOBAYASHI KOJI , ABE TAKASHI
IPC分类号： G06K13/063 , G11B21/20
摘要： PURPOSE:To provide a card reader/writer which sufficiently straightens a card without wearing the card face or a magnetic head. CONSTITUTION:In this card reader/writer, magnetic heads 5 and 7 which read anal write magnetic information on a card 65 are arranged between a driving roll 61 which feeds the card 65 and a guide plate 67 which guides the side edge of the card 65 at the time of feeding the card 65. A card pressing means 51 is provided in the vicinity of the guide plate 67.

3. 发明专利

JPH04184585A MAGNETIC CARD FEEDING DEVICE 失效
公开(公告)号：JPH04184585A
公开(公告)日：1992-07-01
申请号：JP31486090
申请日：1990-11-20
申请人： NEWLONG MACHINE WORKS
发明人： KOBAYASHI KOJI , SOMEYA HIDENOBU
IPC分类号： B65H5/06 , G06K13/07 , G11B19/00 , G11B19/20
摘要： PURPOSE:To eliminate the variation of the magnetic card feeding speed of the device so that reading and writing can be performed accurately on the magnetic card by controlling the pressing force of a pinch roller by means of levers and ropes. CONSTITUTION:When a magnetic card pushes a front pinch roller 10 upward, a front lever 13 swings and its free end is pushed upward. As a result, the other end of the 1st rope 21 is pulled up and moving pullys 20 and 24 and an intermediate-stage pinch roller 11 are pulled up in a united state. Accordingly, the magnetic card smoothly gets into a gap and pushes the roller 11. When the roller 11 is pushed up by the card, the front lever 13 and a rear lever 15 are swung by means of the 1st and 2nd ropes 21 and 25 and the gaps between feed rollers and pinch roller becomes larger on both front and rear sides. As a result, the pinch rollers other than that at the intermediate stage are separated from the surface of the magnetic card and the card is stably carried. Therefore, the variation of the magnetic card feeding speed can be prevented.

4. 发明专利

JPH0628799A CARD READER/WRITER 失效
公开(公告)号：JPH0628799A
公开(公告)日：1994-02-04
申请号：JP20594492
申请日：1992-07-09
申请人： NEWLONG MACHINE WORKS
发明人： KOBAYASHI KOJI , ABE TAKASHI
IPC分类号： G06K17/00 , G11B21/20
摘要： PURPOSE:To provide a card reading/writing device without damaging a card surface or wearing a magnetic head. CONSTITUTION:This card reader/writer is provided with a pair of magnetic heads 5 and 7 for reading/writing magnetic information provided on both surfaces of the card on both sides of a card path. A flat part is formed on at least one tip part of a magnetic head 5 and the magnetic head 5 is supported via a spring member 21 so that this flat part is always brought into contact with the card surface in the path in parallel.

5. 发明专利

JPH04298871A MAGNETIC HEAD SUPPORTING STRUCTURE 失效
公开(公告)号：JPH04298871A
公开(公告)日：1992-10-22
申请号：JP8787991
申请日：1991-03-27
申请人： NEWLONG MACHINE WORKS
发明人： KOBAYASHI KOJI , ABE TAKASHI , SUNADA YUKIO , SUGIMOTO NOBORU
IPC分类号： G11B21/20
摘要： PURPOSE:To provide a magnetic head supporting structure capable of easily and securely couple a magnetic head and a spring member. CONSTITUTION:A dent groove 31 is formed on the side of a magnetic head 2, a spring member 23 supporting the magnetic head 2 is put in the groove of the dent groove 31, and the spring member 23 and the magnetic head 2 are bonded to each other with adhesive, for example.

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