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公开(公告)号：DE69207528D1
公开(公告)日：1996-02-22
申请号：DE69207528
申请日：1992-09-11
Applicant: SONY CORP
Inventor： FUKAHORI KENICHI , ITO HIDEKI , SATO SHUJI , SHIMOHA MASAKI , IIMA SHIN , NARITA MUTSUKO
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公开(公告)号：CA2122978A1
公开(公告)日：1994-11-15
申请号：CA2122978
申请日：1994-05-05
Applicant: SONY CORP
Inventor： MAEKAWA TOMOHIRO , KAMODA HITOSHI , YUI YASUJI , IIMA SHIN , BUNYA TAKASHI
Abstract: A video printing apparatus and method in which, without interlocking the movement of the printing head with the capstan for carrying the printing paper and the paper feeding mechanism by a cam and linkage mechanism, they are respectively operated by three independent motors. The printer includes a first normally and reversely rotatable DC motor for searching the head of the ink ribbon of the ribbon cassette housed in the printer and for taking up the ink ribbon by the take-up reel base during the printing operation. A second normally and reversely rotatable stepping motor is provided for carrying the printing paper housed in the tray by the capstan and the pinch roller to the printing position and the paper delivering position. A third normally and reversely rotatable DC motor is provided for moving the printing head which subjects the printing paper to the printing processing by pressing the ink ribbon of the ribbon cassette thereon in cooperation with the platen. A control mechanism for locking the tray in position, pressing the printing paper in the tray into engagement with a first feeding roller and moving the pinch roller into engagement with the capstan includes a plurality of cams disposed on a common axis which are driven by the first motor.
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公开(公告)号：CA2071268A1
公开(公告)日：1992-12-20
申请号：CA2071268
申请日：1992-06-15
Applicant: SONY CORP
Inventor： SHIMOHA MASAKI , SATO SHUJI , FUKAHORI KENICHI , ITO HIDEKI , IIMA SHIN , NARITA MUTSUKO
Abstract: A ribbon cartridge comprises a substantially cylindrical cartridge body comprised of upper and lower casing halves. A ribbon supply reel is rotatably housed in the cartridge body having an ink ribbon wound therearound. Affixed to a leading edge of the ink ribbon, a pull sheet is attached which includes an opening allowing easy chucking of the ribbon cartridge in a printer. Also provided on the pull sheet are cut-out portions so arranged as to prevent creasing of the ink ribbon during use. When the ink ribbon has been completely used, the used ribbon is retracted back into the cartridge for easy removal from the printer.
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公开(公告)号：DE69433143D1
公开(公告)日：2003-10-16
申请号：DE69433143
申请日：1994-05-10
Applicant: SONY CORP
Inventor： MAEKAWA TOMOHIRO , KAMODA HITOSHI , YUI YASUJI , IIMA SHIN , BUNYA TAKASHI
Abstract: A video signal printing apparatus comprises a cassette (1) comprising a supply reel (13), a take-up reel (14), and a ribbon (10) wrapped around said reels; a main chassis (401) for receiving said cassette; a capstan (410) and a pinch roller (411) for feeding a paper (202) to a paper printing position; a motor means for rotating said capstan (410) and said pinch roller (411); a platen for receiving the paper in said paper printing position, said platen being disposed in a position downstream of said capstan (410) and pinch roller (411) in a feeding direction; a head means (323) for heating and pressing said ribbon (10) onto the paper (202) in said printing position, said head means (323) being movable between a head printing position in which said ribbon is pressed onto said paper and a head waiting position in which said head releases said ribbon from said paper; and a control means (308) for selectively moving said head means (323) between said head printing position and said head waiting position, and for causing a slack of the ribbon to wind up onto said supply reel (13) upon said head means moving to said head waiting position.
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Patent Agency Ranking
公开(公告)号：DE69416196T2
公开(公告)日：1999-07-29
申请号：DE69416196
申请日：1994-05-10
Applicant: SONY CORP
Inventor： MAEKAWA TOMOHIRO , KAMODA HITOSHI , YUI YASUJI , IIMA SHIN , BUNYA TAKASHI
Abstract: A video signal printing apparatus comprises a cassette (1) comprising a supply reel (13), a take-up reel (14), and a ribbon (10) wrapped around said reels; a main chassis (401) for receiving said cassette; a capstan (410) and a pinch roller (411) for feeding a paper (202) to a paper printing position; a motor means for rotating said capstan (410) and said pinch roller (411); a platen for receiving the paper in said paper printing position, said platen being disposed in a position downstream of said capstan (410) and pinch roller (411) in a feeding direction; a head means (323) for heating and pressing said ribbon (10) onto the paper (202) in said printing position, said head means (323) being movable between a head printing position in which said ribbon is pressed onto said paper and a head waiting position in which said head releases said ribbon from said paper; and a control means (308) for selectively moving said head means (323) between said head printing position and said head waiting position, and for causing a slack of the ribbon to wind up onto said supply reel (13) upon said head means moving to said head waiting position.
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公开(公告)号：DE69411631T2
公开(公告)日：1998-11-26
申请号：DE69411631
申请日：1994-05-18
Applicant: SONY CORP
Inventor： YUI YASUJI , MAEKAWA TOMOHIRO , KAMODA HITOSHI , IIMA SHIN , BUNYA TAKASHI
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公开(公告)号：DE69216044D1
公开(公告)日：1997-01-30
申请号：DE69216044
申请日：1992-10-14
Applicant: SONY CORP
Inventor： FUKAHORI KENICHI , SATO SHUJI , SHIMOHA MASAKI , ITO HIDEKI , IIMA SHIN , NARITA MUTSUKO
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公开(公告)号：CA2071270A1
公开(公告)日：1992-12-22
申请号：CA2071270
申请日：1992-06-15
Applicant: SONY CORP
Inventor： FUKAHORI KENICHI , SATO SHUJI , SHIMOHA MASAKI , ITO HIDEKI , IIMA SHIN , NARITA MUTSUKO
IPC: B41J2/32 , B41J2/325 , B41J11/14 , B41J11/24 , B41J17/24 , B41J29/377 , B41J33/14 , B41J35/04 , B41J2/525
Abstract: A thermal printer includes a chassis, a thermal head secured to the chassis and a platen roller which is rotatably supported in the chassis and movable relative to the thermal head. The platen roller is rotated by first platen driving mechanism, while being moved toward and away from the thermal head by second platen driving mechanism. When the platen roller is moved to contact with the thermal head via an ink ribbon intervened therebetween, a data or image is printed on a printing medium fed between the platen roller and the ink ribbon.
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公开(公告)号：DE69433143T2
公开(公告)日：2004-07-22
申请号：DE69433143
申请日：1994-05-10
Applicant: SONY CORP
Inventor： MAEKAWA TOMOHIRO , KAMODA HITOSHI , YUI YASUJI , IIMA SHIN , BUNYA TAKASHI
Abstract: A video signal printing apparatus comprises a cassette (1) comprising a supply reel (13), a take-up reel (14), and a ribbon (10) wrapped around said reels; a main chassis (401) for receiving said cassette; a capstan (410) and a pinch roller (411) for feeding a paper (202) to a paper printing position; a motor means for rotating said capstan (410) and said pinch roller (411); a platen for receiving the paper in said paper printing position, said platen being disposed in a position downstream of said capstan (410) and pinch roller (411) in a feeding direction; a head means (323) for heating and pressing said ribbon (10) onto the paper (202) in said printing position, said head means (323) being movable between a head printing position in which said ribbon is pressed onto said paper and a head waiting position in which said head releases said ribbon from said paper; and a control means (308) for selectively moving said head means (323) between said head printing position and said head waiting position, and for causing a slack of the ribbon to wind up onto said supply reel (13) upon said head means moving to said head waiting position.
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