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91. 发明专利

JPH06270518A RIBBON CASSETTE 失效
公开(公告)号：JPH06270518A
公开(公告)日：1994-09-27
申请号：JP5666693
申请日：1993-03-17
申请人： TOKYO ELECTRIC CO LTD
发明人： NAKAMURA KIMIO , KATAHIRA HIROAKI , FURUYAMA HIROYUKI , ARAKAWA TOMOKAZU , HAYASHI KATSUMUNE , KANEKO TOSHIHIRO
IPC分类号： B41J31/14 , B41J32/02
摘要： PURPOSE:To unify a printing density, by constituting a ribbon cassette so that a rear ink-furnishing body is provided in the rear of a front ink-furnishing body coming into contact with a transfer roller through a partition film and as for a soaking quantity of ink into the furnishing body, more ink is given in the rear ink-furnishing body, the ink is furnished forcibly in the front from the rear in cooperation with the partition film by external force. CONSTITUTION:An ink furnishing body 26 is constituted of a front ink-furnishing body 26A and rear ink-furnishing body 26B between which a partition film is interposed, a protrusion 26A1 of the front ink-furnishing body 26A is brought into contact with a transfer roll 22 and ink is furnished to the transfer roll 22. Then a soaking quantity of the ink into the rear ink-furnishing body 26B is made much more than that of the front ink-furnishing body 26A. Then, when printing density becomes thin, a knob of a printing-furnishing device is operated, a cutting rule 42 is moved in a cutting direction of a partition film 45, the partition film is broken an the ink of the rear ink-furnishing body 26B is furnished forcibly to the front ink-furnishing body.

92. 发明专利

JPH06206362A INK RIBBON CASSETTE 失效
公开(公告)号：JPH06206362A
公开(公告)日：1994-07-26
申请号：JP232193
申请日：1993-01-11
申请人： BROTHER IND LTD
发明人： MIDORI SUSUMU
IPC分类号： B41J31/16 , B41J32/02
摘要： PURPOSE:To provide an ink ribbon cassette equipped with an ink supply member 6 capable of appropriately supplying a constant amt. of ink to an ink ribbon by a simple constitution. CONSTITUTION:A protruding part is formed on the surface coming into contact with a ribbon follower gear 5 of the ink supply member 6 in an ink ribbon cassette so as to be in contact with the ribbon follower gear 5 under constant pressure. The ribbon follower gear 5 holds an ink ribbon along with the ribbon driving gear 4 arranged in opposed relation to the gear 5 and the ink ribbon 3 is fed by rotating the ribbon driving gear 4. At this time, the ink applied to the surface of the ribbon follower gear 5 is applied to the ink ribbon 3.

93. 发明专利

JPH06183117A PRINTING CASSETTE AND PRINTING DEVICE 失效
公开(公告)号：JPH06183117A
公开(公告)日：1994-07-05
申请号：JP35558692
申请日：1992-12-17
申请人： CASIO COMPUTER CO LTD
发明人： MURATA YOSHIYUKI , KOBAYASHI KENJI
IPC分类号： B41J29/00 , B41J32/02
摘要： PURPOSE:To alleviate economic burden of a user by selectively printing on a tape to be printed such as a label tape and on a sheet to be printed such as a plain paper. CONSTITUTION:There is provided an ink ribbon cassette case 51 having at its side part a print head housing recessed part in which a print head 31 is to be inserted, housing an ink ribbon 71 arranged such that a part of the ribbon passes through the print head housing recessed part. A printing cassette 50, which can be connected or separated to and from the ink ribbon cassette case 51, is made of a tape-to-be-printed cassette case 61 having at its side part a tape-to-be-printed passing hole 63 to be led out such that a part of a tape to be printed 75 passes through the print head housing recessed part. At the side part of the ink ribbon cassette case 51, a tape-to-be-printed passing hole 53 in which the tape to be printed 75 is to be led is formed.

94. 发明专利

JPH06155870A INK RIBBON SUB-CARTRIDGE AND INK RIBBON CARTRIDGE 失效
公开(公告)号：JPH06155870A
公开(公告)日：1994-06-03
申请号：JP21460193
申请日：1993-08-30
申请人： FUJITSU LTD
发明人： MATSUOKA EIJI , TAKAZAWA TSUTOMU
IPC分类号： B41J32/02 , B41J35/04
摘要： PURPOSE:To certainly replace an ink ribbon, in the cartridge of a wire dot printer, by attaching a slit piece to the ink ribbon reversal to the ink ribbon reversal area in the cartridge in a freely detachable manner in such a state that the slit piece is inserted in the slit in the slit piece to receive the same in the ribbon case. CONSTITUTION:The upper lid of an ink ribbon cartridge 30 is opened and a sub-cartridge 100 is set to the receiving part 38 of the cartridge 30 as it is. Subsequently, the engaging piece 301a of the case main body 301 of the sub- cartridge 100 is detached from the slit 302a of the upper lid 302 to open the case main body 301. An exposed slit piece 420 is set to the reversal area 33 of the ribbon cassette 30 by engaging the pieces 423, 424 to be engaging parts of the slit piece 420 with the guide bosses 33a, 33b of the reversal area so as to be shown by a number 42. The shapes of the pieces 423, 424 to be engaged are made different from each other and the shapes of the guide bosses 33a, 33b are made different from each other to prevent a setting mistake.

95. 实用新型

JPH0639450U 失效
公开(公告)号：JPH0639450U
公开(公告)日：1994-05-27
申请号：JP8233792
申请日：1992-11-04
IPC分类号： B41J32/02

96. 发明专利

JPH06127096A INK RIBBON CASSETTE 失效
公开(公告)号：JPH06127096A
公开(公告)日：1994-05-10
申请号：JP27962792
申请日：1992-10-19
申请人： FUJI KAGAKU SHIKOGYO
发明人： MINEGISHI KEIICHIRO
IPC分类号： B41J32/02 , B41J35/04
摘要： PURPOSE:To scarcely damage an edge of an ink ribbon by providing an outer periphery of a guide member with a plurality of protruding parts protruding in series along a ribbon lateral direction at an interval in a ribbon longitudinal direction and bringing one side surface of the ribbon into slide contact with the plurality of the protruding parts. CONSTITUTION:A guide member 10 for so guiding an ink ribbon R as to be brought into slide contact with one side surface of the ribbon R in its feeding direction is integrally molded at one of split cases 1, 2 opposed to one another in a ribbon lateral direction. A protruding step 12 brought into close contact with an edge of the ribbon R to restrict a lateral movement of the ribbon is integrally formed with the other of the cases 1, 2. An outer periphery of the member 10 is provided with a plurality of protruding parts 15, 16 protruding in series along a ribbon lateral direction at an interval in a ribbon longitudinal direction, and brought into slide contact with one side surface of the ribbon R over the plurality of the parts 15, 16. As a result, the edge of the ribbon is not engaged between the member and the step and between the member and the cases, thereby scarcely damaging the edge of the ribbon.

97. 实用新型

JPH0611824Y2 失效
公开(公告)号：JPH0611824Y2
公开(公告)日：1994-03-30
申请号：JP9123587
申请日：1987-06-12
IPC分类号： B41J32/02 , B41J31/16

98. 实用新型

JPH0616056U 失效
公开(公告)号：JPH0616056U
公开(公告)日：1994-03-01
申请号：JP5908392
申请日：1992-07-29
IPC分类号： B41J31/16 , B41J32/02

99. 发明专利

JPH0640132A STRUCTURE FOR DRIVING RIBBON OF INK RIBBON CARTRIDGE 失效
公开(公告)号：JPH0640132A
公开(公告)日：1994-02-15
申请号：JP16205293
申请日：1993-06-30
申请人： FUJI KAGAKU SHIKOGYO
发明人： MORIYAMA HIROAKI
IPC分类号： B41J32/02 , B41J33/26
摘要： PURPOSE:To reduce driving force required for driving of a roll, by a method wherein while capable or preventing reliably reverse turning operation of the driving roll at the time of removal of looseness of an ink ribbon, generation on noise at the time of forward turn driving of the driving roll is prevented. CONSTITUTION:A reverse turning preventing device A wherein a driving roll 4 and driven roll 5 pulling an ink ribbon into a ribbon holding part under a pinching and holding state are provided, elasticity allowing movement of the driven roll 5 following the forward or reverse turning of a driving roll 4 within a fixed range in the direction of the movement of the ink ribbon is provided and when the driven roll 5 is moved to the upper part side of the direction of the movement of the ink ribbon by reverse by turning the driving roll 4, brake force is imparted to the driven roll 5 is provided.

100. 实用新型

JPH063653U 失效
公开(公告)号：JPH063653U
公开(公告)日：1994-01-18
申请号：JP4385692
申请日：1992-06-24
IPC分类号： B41J32/02

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