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21. 发明申请

WO1989000505A1 LINE PRINTER RIBBON REVERSE MECHANISM 审中-公开
标题翻译：线打印机RIBBON反转机构
公开(公告)号：WO1989000505A1
公开(公告)日：1989-01-26
申请号：PCT/US1988002490
申请日：1988-07-21
申请人： STORAGE TECHNOLOGY CORPORATION
发明人： STORAGE TECHNOLOGY CORPORATION , McADAMS, William, Curtis
IPC分类号： B41J33/44
CPC分类号： B41J33/51
摘要： A ribbon reverse mechanism for a high-speed line printer having a towel ribbon (12) driven between a pair of spring-loaded spools (14) by gear means (26) coupled to a band drive motor (18) includes an input shaft (30) coupled to the drive motor (18) and having mounted thereon a pair of spaced-apart worms (28) for driving respective gears (32). The gears (32) are each coupled to a wrap-spring clutch, housed within a clutch stop collar (34) having a plurality of teeth (46) engageable with a floating disk (42), to an output shaft (36) coupled to the spools (14). Each of the floating disks (42) are alternately engaged to its respective clutch stop collar (34), thereby permitting the wrap-spring clutch to be wound up, through energization of a coil (48). As one spool (14) becomes full, a ribbon direction sensor outputs a signal indicative thereof to a machine co-processor (40) in order that the active engagement coil (48) may be de-energized, while the inactive engagement coil (48) may be energized for reversing the direction of ribbon travel.

22. 发明申请

WO2021125609A1 염료 승화형 프린터 및 리와인딩 보정방법 审中-公开
公开(公告)号：WO2021125609A1
公开(公告)日：2021-06-24
申请号：PCT/KR2020/016972
申请日：2020-11-26
申请人： 디에스글로벌 (주)
发明人： 정구범 , 이선균 , 남동수
IPC分类号： B41J33/22 , B41J33/36 , B41J23/12 , B41J2/325 , B41J11/04 , B41J11/00 , B41J11/42 , B41J33/52 , B41J33/44 , B41J33/00
摘要： 본 발명은 염료 승화형 프린터에 관한 것으로서, 보다 상세하게는 슬라이드 플레이트의 진퇴에 따라 픽업롤러의 승강과, 플래튼롤러의 승강 및 테이크업 릴기어의 구동을 유기적으로 제어할 수 있는 염료 승화형 프린터에 관한 것이다.

23. 发明申请

WO2005018944A1 PRINTER WITH A PIVOTING GEAR MECHANISM 审中-公开
标题翻译：打印机配备齿轮机构
公开(公告)号：WO2005018944A1
公开(公告)日：2005-03-03
申请号：PCT/US2004/025620
申请日：2004-08-09
申请人： BRADY WORLWIDE, INC. , CARRIERE, Richard, L. , WILKEN, Kevin, L.
发明人： CARRIERE, Richard, L. , WILKEN, Kevin, L.
IPC分类号： B41J33/44
CPC分类号： B41J33/44 , B41J3/4075
摘要： A printer, suitable for use in a hand held printer, having a dual direction drive mechanism for driving ink ribbon (14) in a forward feed direction and a reverse feed direction. The drive mechanism is mounted in a printer body (2), and includes a stationary gear drive assembly (68) engageable with a pivotal drive gear assembly (72) having a forward feed position and a reverse feed direction.
摘要翻译：一种适用于手持打印机的打印机，具有用于在向前进给方向和反向进给方向上驱动墨带（14）的双向驱动机构。驱动机构安装在打印机主体（2）中，并且包括可与具有向前进给位置和反向进给方向的枢转驱动齿轮组件（72）啮合的固定齿轮驱动组件（68）。

24. 发明授权

US10328715B2 Printing apparatus and method 有权
公开(公告)号：US10328715B2
公开(公告)日：2019-06-25
申请号：US15748248
申请日：2016-07-14
申请人： Videojet Technologies Inc.
发明人： Steven John Buckby , Philip Hart
IPC分类号： B41J17/04 , B41J17/07 , B41J17/12 , B41J2/325 , B41J33/14 , B41J33/34 , B41J33/36 , B41J33/44 , B41J33/54
摘要： A method of operating a transfer printer (1), the transfer printer comprising first and second spool supports each being configured to support a spool (3,4) of ribbon (2), a ribbon drive configured to cause movement of ribbon (2) from the first spool support to the second spool support along a predetermined ribbon path, and a printhead (7), the printhead being configured to selectively transfer ink from the ribbon to a substrate as the substrate is moved relative to the printhead in a direction of substrate movement. The method comprises driving the ribbon in a direction parallel to the direction of substrate movement, printing a first plurality of images onto a first respective plurality of substrates, driving the ribbon in a direction opposite to the direction of substrate movement, driving the ribbon in the direction parallel to the direction of substrate movement, and printing a second plurality of images onto a second respective plurality of substrates. Printing each image of the first and second pluralities of images results in corresponding pluralities of first (15 a, b, c) and second (16 a, b, c) negative images being formed on the ribbon, wherein each negative image of the first plurality of negative images (15 a, b, c) is located adjacent a negative image of the second plurality of negative images (16 a, b, c) on the ribbon.

25. 发明申请

US20050036812A1 Printer with a pivoting gear mechanism 有权
标题翻译：具有旋转齿轮机构的打印机
公开(公告)号：US20050036812A1
公开(公告)日：2005-02-17
申请号：US10639548
申请日：2003-08-12
申请人： Richard Carriere , Kevin Wilken
发明人： Richard Carriere , Kevin Wilken
IPC分类号： B41J3/407 , B41J33/44 , B41J33/40
CPC分类号： B41J33/44 , B41J3/4075
摘要： A printer, suitable for use in a hand held printer, having a dual direction drive mechanism for driving ink ribbon in a forward feed direction and a reverse feed direction. The drive mechanism is mounted in a printer body, and includes a stationary gear drive assembly engageable with a pivotal drive gear assembly having a forward feed position and a reverse feed direction.
摘要翻译：一种适用于手持打印机的打印机，具有用于在向前进给方向和反向进给方向上驱动墨带的双向驱动机构。驱动机构安装在打印机主体中，并且包括可与具有前进进给位置和反向进给方向的枢转驱动齿轮组件接合的固定齿轮传动组件。

26. 发明授权

US6042280A Tape label printing device 失效
公开(公告)号：US6042280A
公开(公告)日：2000-03-28
申请号：US854351
申请日：1997-05-12
申请人： Koshiro Yamaguchi , Mitsuharu Hattori
发明人： Koshiro Yamaguchi , Mitsuharu Hattori
IPC分类号： B26D5/00 , B26D5/10 , B26D7/24 , B41J3/407 , B41J11/70 , B41J15/04 , B41J29/38 , B41J31/10 , B41J32/00 , B41J33/44 , B41J35/18 , B41J35/28 , B41J2/35
CPC分类号： B41J29/38 , B26D5/00 , B26D5/10 , B26D7/24 , B41J11/703 , B41J15/044 , B41J3/4075 , B41J31/10 , B41J32/00 , B41J33/44 , B41J35/18 , B41J35/28 , B26D5/20
摘要： An ink ribbon is serially coated by inks in the three primary colors. A distinction portion is provided at each boundary portion between different colored inks. Each distinction portion is formed from two lines, one having a width common for all the distinction portions and regardless of corresponding ink color and one set with a width peculiar to particular ink color. Because this decreases the region taken up by the distinction portion, the printable region on the ink ribbon can be increased.

27. 发明授权

US5906444A Bi-directional thermal printer and method therefor 失效
标题翻译：双向热敏打印机及其方法
公开(公告)号：US5906444A
公开(公告)日：1999-05-25
申请号：US8342
申请日：1998-01-16
申请人： Arne Roy Jorgensen
发明人： Arne Roy Jorgensen
IPC分类号： B41J2/325 , B41J33/28 , B41J33/44 , B41J33/52
CPC分类号： B41J33/44 , B41J2/325 , B41J33/28 , B41J33/52
摘要： A method and system for printing bi-directionally with a thermal print head movable back and forth along a print path adjacent a ribbon to transfer ink therefrom onto a substrate. The ribbon being drawn from an unwind reel and adjacent the print path, and the ribbon being clamped to maintain tension on the ribbon at least when the print head moves in the same direction as ribbon is drawn along the print path. A rotary drive member is rotatable in a first direction to actuate a brake member that clamps the ribbon against a fixed ribbon guide, and the rotary drive member is rotatable in a second opposing direction to rotate the rewind reel to draw ribbon from the unwind reel.
摘要翻译：一种用热打印头进行双向打印的方法和系统，该打印头沿着与色带相邻的打印路径可前后移动以将墨水从该打印头移到基板上。色带从退卷卷轴被拉出并且邻近打印路径，并且色带被夹紧以至少当打印头沿着沿着打印路径绘制色带的相同方向移动时保持色带上的张力。旋转驱动构件可沿第一方向旋转，以驱动将色带夹持在固定色带引导件上的制动构件，并且旋转驱动构件可沿相反的第二方向转动，以旋转卷绕卷轴以从退绕卷轴拉出色带。

28. 发明授权

US4294553A Ribbon feed mechanism 失效
标题翻译：丝带进给机构
公开(公告)号：US4294553A
公开(公告)日：1981-10-13
申请号：US141476
申请日：1980-04-18
申请人： Werner Wuthrich
发明人： Werner Wuthrich
IPC分类号： B41J33/40 , B41J33/22 , B41J33/44 , B41J33/46
CPC分类号： B41J33/22 , B41J33/44
摘要： An inked-ribbon feed mechanism comprises an electric drive motor (5), reversible for reversing the ribbon feed direction, and a reversing switch (32) for the motor (5). A roller (31) operating the reversing switch (32) travels along a cam (28, 29) formed on one arm (21) of a lever (19, 20, 21). A further arm (19) of this lever carries one (14) of two ribbon guides (13, 14) coupled with each other. The motor (5) drives a worm (6). A worm wheel (7) is firmly connected to a pinion (8) and is displaceable together with the latter along the worm (6) in two positions. In one position (8) the pinion meshes with a toothed rim (3) provided on one of the two ribbon spool carriers (1). In the other position (8') the pinion meshes with a toothed rim (4) formed on the other ribbon spool carrier (2).
摘要翻译：墨带输送机构包括用于反转色带供给方向的电驱动马达（5）和用于马达（5）的反转开关（32）。操作反转开关（32）的辊（31）沿着形成在杆（19,20,21）的一个臂（21）上的凸轮（28,29）行进。该杆的另一个臂（19）承载彼此联接的两个带状引导件（13,14）中的一个（14）。马达（5）驱动蜗杆（6）。蜗轮（7）牢固地连接到小齿轮（8），并且可以沿着蜗杆（6）在两个位置与其一起移动。在一个位置（8）中，小齿轮与设置在两个色带卷轴托架（1）中的一个上的齿形边缘（3）啮合。在另一位置（8'）中，小齿轮与形成在另一个带状卷轴托架（2）上的齿形边缘（4）啮合。

29. 发明授权

US4205923A Ink ribbon feed mechanism 失效
标题翻译：墨带进给机构
公开(公告)号：US4205923A
公开(公告)日：1980-06-03
申请号：US885679
申请日：1978-03-13
申请人： Masao Sasaki , Yoshihisa Fukurohata
发明人： Masao Sasaki , Yoshihisa Fukurohata
IPC分类号： B41J33/50 , B41J33/518 , B41J33/44
CPC分类号： B41J33/518 , B41J33/50
摘要： A mechanism for feeding an ink ribbon comprises a pair of ratchet wheels for taking up the ink ribbon, a feed pawl for rendering an intermittent movement to said ratchet wheels, a lever for preventing the backward movement of said ratchet wheels, a reverse mechanism for said ink ribbon, wherein a stopper which engages or disengages with said supply ratchet wheel in response to the movement of said lever is provided, thereby, through preventing the slack of the ink ribbon which occurs when the ink ribbon is taken up, the feeding of the ink ribbon is stabilized and the printing quality is improved.
摘要翻译：用于供给墨带的机构包括一对用于卷取墨带的棘轮，用于对所述棘轮进行间歇运动的进给爪，用于防止所述棘轮的向后运动的杆，用于所述棘轮的反向机构提供响应于所述杆的移动而与所述供应棘轮接合或分离的止动件，由此通过防止当卷绕墨带时发生的色带的松弛，色带稳定，打印质量提高。

30. 发明授权

US4182576A Ink-ribbon reversing device 失效
标题翻译：墨带换向装置
公开(公告)号：US4182576A
公开(公告)日：1980-01-08
申请号：US809352
申请日：1977-06-23
申请人： Kazuyoshi Fujimori , Akio Mitsuishi
发明人： Kazuyoshi Fujimori , Akio Mitsuishi
IPC分类号： B41J33/51 , B41J33/518 , B41J33/44
CPC分类号： B41J33/518
摘要： An ink-ribbon reversing device for use in a printing machine having an ink-ribbon winding mechanism is provided. The device includes two ink-ribbon spools and associated spool gears mounted on separate spool shafts spaced apart from each other. A drive shaft is positioned between the spool gears with an arm rotatably mounted thereon. A first gear is fixed to the drive shaft. A second gear rotatably mounted on one end of the arm is in engagement with the first gear. One of two actuatable change-over levers abuts the free end of the arm to maintain engagement between the second gear and one spool gear to drive the associated ribbon spool. At the completion of ribbon winding, the change-over lever is displaced, releasing the arm which rotates about the drive shaft to abut the other change-over lever and engage the second gear with the other spool gear to drive the associated ribbon spool. The invention is characterized in that the arm is rotated in one direction by said first gear to provide for the change-over in engagement of the spool gears.
摘要翻译：提供了一种用于具有墨带卷绕机构的印刷机的墨带反转装置。该装置包括安装在彼此间隔开的分开的卷轴上的两个墨带卷轴和相关的卷轴。驱动轴位于卷轴齿轮之间，其中可旋转地安装有臂。第一齿轮固定在驱动轴上。可旋转地安装在臂的一端的第二齿轮与第一齿轮接合。两个可动转换杆中的一个与臂的自由端接合，以保持第二齿轮和一个卷轴齿轮之间的接合以驱动相关联的带状卷轴。在丝带卷绕完成时，转换杆移位，释放围绕驱动轴旋转的臂以抵靠另一个转换杆，并将第二齿轮与另一个卷轴齿轮接合以驱动相关联的带卷轴。本发明的特征在于，臂通过所述第一齿轮在一个方向上旋转以提供卷轴齿轮的接合转换。

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