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1. 发明专利

JPH05229210A PRINTER 失效
公开(公告)号：JPH05229210A
公开(公告)日：1993-09-07
申请号：JP3116092
申请日：1992-02-19
申请人： SONY CORP
发明人： YUI KOJI , MAEKAWA TOMOHIRO , KAMODA HITOSHI
IPC分类号： B41J17/20 , B41J17/28 , B41J17/32 , B41J33/52
摘要： PURPOSE:To prevent the occurrence of creases in an ink ribbon, and thus enable photographic print with high quality to be effected stably by restraining the variation of tension due to the ribbon winding diameter, and rendering tension constant. CONSTITUTION:The printer is generally constituted of a ribbon conducting brake mechanism 170 available for retaining the tension of an ink ribbon at a constant level during photographic print, a ribbon guide roller 172 for introducing an ink ribbon between the platen and the head 140, and a brake roller 177 to be in contact with the ribbon guide roller 172 for holding the ink ribbon. Also, it is constituted in such a manner that when the head 140 moves reciprocally to the side of the platen by a head driving mechanism 150, the ribbon guide roller 172 of the ribbon guide brake mechanism 170 and the brake roller 177 are interlocked so that these respective rollers 172 and 177 are capable of coming into contact or separating with/from each other.

2. 发明专利

JPH05221057A PRINTER 失效
公开(公告)号：JPH05221057A
公开(公告)日：1993-08-31
申请号：JP2985992
申请日：1992-02-18
申请人： SONY CORP
发明人： YUI KOJI , MAEKAWA TOMOHIRO , KAMODA HITOSHI
IPC分类号： B41J13/02 , B41J17/20
摘要： PURPOSE:To enable a great number of sheets of photographic printing paper to be supplemented by a method wherein a paper feed means which feeds the photographic printing paper to a platen is provided between the platen and a feed tray, and the paper feed means is used concurrently as a delivery means. CONSTITUTION:When a delivery tray is detached from between a pair of side plates, a delivery opening 6 joins a paper feed opening 5 to form a large opening part 4. A paper feed tray 20 is exposed, and a hand and photographic printing paper 9 can be inserted onto the paper feed tray 20 through the opening part 4. Thereby, a great number of sheets of photographic printing paper 9 can be supplemented to a photographic printing paper housing room 22 of the paper feed tray 20 while the paper feed tray 20 is equipped to an inside of a printer body 2 as it is. Further, when it is required to print photographically several sheets of different kind of the photographic printing paper (a postcard, OHP, etc.), they can be manually inserted. Further, since jamming treatment of the photographic printing paper in feeding paper and delivering paper can be simply carried out, the printer is excellent in service conditions.

3. 发明授权

US4203680A High-speed printer with self-adjusting cable preload mechanism 失效
标题翻译：高速打印机具有自调节电缆预紧机构
公开(公告)号：US4203680A
公开(公告)日：1980-05-20
申请号：US922891
申请日：1978-07-10
申请人： Svetislav Mitrovich
发明人： Svetislav Mitrovich
IPC分类号： B41J17/20 , B41J19/00
CPC分类号： B41J17/20 , B41J19/005
摘要： A high-speed printer in which the carriage carrying a print wheel is coupled to a servo controlled driving motor having intermittent motion. The motor drives a helically grooved pulley, which has attached to it left and right cable segments. The other ends of the cable segments are attached to the movable carriage. A cable preload spring and friction pulley snubber combination maintains cable tension relatively constant. The snubber provides a tight cable system during normal carriage acceleration and deceleration. The preload spring allows for tension correction when the cable suffers from long-term stretching due to constructional stretching, that is, the normal tendency of wound cables to stretch due to seating of individual wires in the strand.
摘要翻译：一种高速打印机，其中携带打印轮的滑架与具有间歇运动的伺服控制的驱动电机相连。电动机驱动一个螺旋槽式滑轮，其连接到其左侧和右侧的电缆段。电缆段的另一端连接到可移动的托架上。电缆预紧弹簧和摩擦滑轮缓冲组合保持电缆张力相对恒定。缓冲器在正常滑架加速和减速期间提供紧密的电缆系统。当电缆由于结构拉伸而遭受长期拉伸时，预压弹簧允许张力校正，即由于单根线在线中的放置而使缠绕电缆拉伸的正常倾向。

4. 发明专利

JP3089506B2 失效
公开(公告)号：JP3089506B2
公开(公告)日：2000-09-18
申请号：JP2985892
申请日：1992-02-18
IPC分类号： B41J17/20 , B41J17/22 , B41J17/32 , B41J17/36 , B41J29/00 , H04N1/23

5. 发明专利

JPH05221105A PRINTER 失效
公开(公告)号：JPH05221105A
公开(公告)日：1993-08-31
申请号：JP2986092
申请日：1992-02-18
申请人： SONY CORP
发明人： KAMODA HITOSHI , YUI KOJI , MAEKAWA TOMOHIRO
IPC分类号： B41J17/20 , B41J29/00 , B41J29/54 , H04N1/23
摘要： PURPOSE:To take in and out paper feeding trays automatically and thereby enhance the operability of a printer by housing an ink ribbon which is encased into a cassette and thus be throwaway and a photographic paper onto the same tray, and thereby facilitating their changing workabilities. CONSTITUTION:In a printer wherein an ink ribbon-wound feeding and winding reel and photographic paper are respectively transported into the printer main body, and print is effected via a platen and a head disposed in the printer main body, a feeding tray 20 is provided changeably in the printer main body, and on the paper feeding tray 20, an ink ribbon cassette having a winding reel and a photographic paper are housed detachably and, whereas, on the printer main body, a tray driving mechanism 60 is provided which serves to take in and out the feeding tray 20, and a tray locking mechanism 30 is provided that acts to lock the paper feeding tray 20 when the paper feeding tray 20 is retracted in a predetermined position within the printer main body.

6. 发明专利

JPH05221066A PRINTER 失效
公开(公告)号：JPH05221066A
公开(公告)日：1993-08-31
申请号：JP2985892
申请日：1992-02-18
申请人： SONY CORP
发明人： KAMODA HITOSHI , YUI KOJI , MAEKAWA TOMOHIRO
IPC分类号： B41J17/20 , B41J17/22 , B41J17/32 , B41J17/36 , B41J29/00 , H04N1/23
摘要： PURPOSE:To improve service conditions of a printer by a method wherein an ink ribbon which is enclosed in a cassette and made to be a throwaway article, and photographic printing paper are housed on the same feed paper tray to facilitate their operational characteristics for replacement. CONSTITUTION:Supply and winding reels 193, 194 on which an ink ribbon 195 is wound and photographic printing paper are carried into a printer body 2. In a printer 1 which performs photographic printing via a platen 100 and a head 140 which are arranged in the printer body 2, a paper feed tray 20 is freely removably provided in the printer body 2, and an ink ribbon cassette 190 having the supply and winding reels 193, 194 and the photographic printing paper 9 are removably housed on the paper feed tray 20.

7. 发明专利

JP2016088077A インクリボン走行部の構造有权
标题翻译：墨西哥旅行部分的结构
公开(公告)号：JP2016088077A
公开(公告)日：2016-05-23
申请号：JP2014239319
申请日：2014-11-07
申请人：曽我部真寿男
发明人：曽我部真寿男
IPC分类号： B41J17/28 , B41J17/20 , B41J17/32 , B41J17/07 , B41J2/325 , B41J17/30
摘要：【課題】リボンホルダーカセットをプリンタ本体に装着する際、インクリボンをサーマルヘッドに干渉させないで且つインクリボンの弛みを張った状態で着脱のできる、インクリボン走行部の構造を提供する。【解決手段】リボンホルダーカセット1に、プリンタ本体2に保持されたサーマルヘッド30を中心に跨いだ場所に一対の回避ガイド28,29を配置し、ノブ21を回動させることでリボンホルダーカセットをキー溝24とプリンタ本体に有したキー23の嵌合によりプリンタ本体にロックさせると共に、回動を回転自在に支持した平歯車を介してラックギア27に伝え可動台車26を動かすことで共に支持した一対の回避ガイド28,29を干渉しない位置へ移動させ、更に回避ガイド28,29の移動により経路長の変化から生じるインクリボンの弛みは、インクリボンの経路長を変更可能に移動するインクリボンに懸垂させた段差ローラ18を設けて弛みを張らせる。【選択図】図1
摘要翻译：要解决的问题：提供一种墨带行进部件的结构，其可以在墨带不干扰热敏头的状态下被安装和拆卸，并且在将打印机的色带夹持器附着在打印机上时使色带松弛主体。解决方案：一对回避引导件28,29以保持在打印机主体2上的热敏头30为中心的位置布置在色带盒1上。当旋钮21旋转时，通过装配包括在打印机主体中的键槽24和键23将色带架盒锁定在打印机主体上。旋转通过可旋转地支撑的正齿轮传递到齿条27，以移动可移动滑架26.因此，支撑在一起的一对回避引导件28,29在不干扰的位置移动。通过将回避引导件28,29的移动引起的由通道长度的变化产生的色带的松弛通过布置悬挂在色带上的步进辊18而移动，以便改变色带的通过长度。选择图：图1

8. 发明专利

JPH0747731A THERMAL TRANSFER RECORDING APPARATUS 失效
公开(公告)号：JPH0747731A
公开(公告)日：1995-02-21
申请号：JP21213593
申请日：1993-08-05
申请人： GRAPHTEC KK
发明人： SHIMIZU KOJI , KANEKO YUKIHIRO
IPC分类号： B41J17/20 , B41J17/24 , B41J17/32
摘要： PURPOSE:To make the giving and receiving of an ink sheet taking-up roller smooth and certain by supporting slipping-off preventing member in a freely shakable manner so that a cartridge is moved to be engaged with the engaging part of an ink sheet replacing member to open an opening part. CONSTITUTION:An ink taking-up roller 16 is held by the holding groove 22a holding a taking-up shaft 16a and moved to the right along with a slider 21. At this time, the second slipping-off preventing member 24 whose lower end part 24b is engaged with an engaging plate 15 is disengaged to revolve in a clockwise direction and, therefore, the pawl part 24a of the member 24 is engaged with a shaft 16c so as to close the holding groove 22a and the taking-up shaft 16a is prevented from separating from the holding groove 22a. The first slipping-off preventing member 9 engaged with the engaging part 22b of a receiving plate 22 is supported so as to be freely shakable around a pin and has a shaking play in a counterclockwise direction being an escaping direction at the time of the movement of the slider 21 to the right and, therefore, no load is applied to the slipping-off preventing member 9 and the smooth movement of the slider 21 is ensured.

9. 发明专利

JPH05221065A PRINTER 失效
公开(公告)号：JPH05221065A
公开(公告)日：1993-08-31
申请号：JP2985792
申请日：1992-02-18
申请人： SONY CORP
发明人： KAMODA HITOSHI , YUI KOJI , MAEKAWA TOMOHIRO
IPC分类号： B41J17/20 , B41J17/22 , B41J17/32
摘要： PURPOSE:To enable delivery to be certainly carried out when a reel is delivered from an ink ribbon cassette to a ribbon carrying means by a method wherein a cover-opening means which opens a cover of the cassette when a feed reel is held by a reel carrying means is provided, and the cover-opening means is used concurrently as a cassette-locking means which locks the ink ribbon cassette. CONSTITUTION:A cassette 190 having a supply and winding reel 190 and photographic printing paper are freely removably housed on a paper feed tray 20 which is freely removably provided in a printer body. Further, a reel carrying means 130 which carries the supply reel 193 by holding from the cassette 190 on the paper feed tray 20 carried in a printer body to a platen 100 side is provided in the printer body, A cover-opening means 41 which opens a cover 192 of the cassette 190 when the supply reel 193 is held with the reel carrying means 130, is provided. The cover-opening means 41 is used concurrently as a cassette- locking means which locks and holds the cassette 190 in a cassette housing room 23 of the paper feed tray 20.

10. 实用新型

JPS62172061U 失效
公开(公告)号：JPS62172061U
公开(公告)日：1987-10-31
申请号：JP5957586
申请日：1986-04-22
IPC分类号： B41J17/30 , B41J17/04 , B41J17/20 , B41J35/03 , B41J35/04

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