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1. 发明授权

US08284224B2 Thermal printer 有权
标题翻译：热敏打印机
公开(公告)号：US08284224B2
公开(公告)日：2012-10-09
申请号：US12918164
申请日：2008-10-06
申请人： Yasuhide Takeda
发明人： Yasuhide Takeda
IPC分类号： B41J2/335
CPC分类号： B41J2/325 , B41J25/312 , B41J25/316 , B41J35/20 , B41J2202/31
摘要： A thermal printer allows ink ribbon replacement without interference of a hook positioned in the opened state particularly in an ink ribbon replacement operation.A thermal printer includes a head lock lever 40 which includes a hook 41 at the tip of the lever. The hook is mounted such that it can be moved in the longitudinal direction relative to a turn shaft 26 during turning of the turn shaft 26, allowing the distance between the turn shaft 26 and the hook 41 to be changed. A movement control moves the head lock lever 40 such that the distance between the turn shaft 26 and the hook 41 in the opened state in which the thermal head 12 is separated from the platen roller 11 is smaller than that in the pressed state in which the thermal head 12 is pressed into contact with the platen roller 11.
摘要翻译：热敏打印机允许墨带更换，而不会妨碍位于打开状态的钩子，特别是在墨带更换操作中。热敏打印机包括头锁定杆40，头锁定杆40包括在杆的尖端处的钩41。钩安装成使得其能够在转动转轴26转动期间相对于转动轴26在纵向方向上移动，从而允许转动转轴26和钩41之间的距离改变。移动控制使头锁定杆40移动，使得热打印头12与压纸辊11分离的打开状态下的转动轴26和钩41之间的距离小于压纸状态热压头12与压纸辊11压接。

2. 发明授权

US5615958A Oscillatory ribbon cartridge for a printer 失效
标题翻译：用于打印机的振荡色带
公开(公告)号：US5615958A
公开(公告)日：1997-04-01
申请号：US578067
申请日：1995-12-20
申请人： Edward D. Furrow , Paul Snyder
发明人： Edward D. Furrow , Paul Snyder
IPC分类号： B41J35/14 , B41J35/20 , B41J32/02
CPC分类号： B41J35/20 , B41J35/14
摘要： A printer cartridge includes exit and entrance arms for receiving and exiting ribbon from the cartridge in response to a drive mechanism whereby the ribbon passes from the exit arm to an entrance arm past a printhead. An oscillator is coupled to the ribbon drive mechanism and includes a cam carried by the cartridge engaging a cam lever pivotally carried by the cartridge. The lever bears against a printer support when the cartridge is disposed in the printer. When the drive mechanism advances the ribbon, the oscillator is also driven to pivot the cartridge about a longitudinal axis, thereby gradually locating upper and lower portions of the ribbon in registration with the printhead as the ribbon advances.
摘要翻译：打印机墨盒包括用于响应于驱动机构从墨盒接收和退出色带的出口和入口臂，由此色带从出口臂传送到通过打印头的入口臂。振荡器耦合到色带驱动机构，并且包括由盒接合的凸轮，其接合由盒枢转地承载的凸轮杆。当墨盒安装在打印机中时，该手柄靠在打印机支架上。当驱动机构前进色带时，振荡器也被驱动以使盒围绕纵向轴线枢转，从而当色带前进时逐渐地将色带的上部和下部定位成与打印头对准。

3. 发明授权

US5613785A Dot impact printer having a ink ribbon loading means 失效
标题翻译：点冲击打印机具有墨带装载装置
公开(公告)号：US5613785A
公开(公告)日：1997-03-25
申请号：US530589
申请日：1995-09-19
申请人： Tadashi Yasuoka
发明人： Tadashi Yasuoka
IPC分类号： B41J35/20 , B41J35/03
CPC分类号： B41J35/20
摘要： Disclosed is a dot impact printer wherein a ribbon cassette formed, at its both end portions, with a pair of arm portions, respectively, between which an ink ribbon is exposed, and the ink ribbon therebetween is inserted and placed between a printing head and a platen. According to the first invention, the printer comprises a supporting frame displaceable between a first position for inserting the ink ribbon into the printing head and the platen and a second position for drawing out the ink ribbon from between these two. According to the second invention, the printer comprises an auto loading means which, in a condition in which the ribbon cassette is retained by the supporting frame, moves the ink ribbon to an insertion position where it is inserted between the printing head and the platen and to a draw-out position where it is drawn out from between these two.
摘要翻译：公开了一种点式冲击式打印机，其中，色带盒在其两端部处分别形成有一对臂部分，在其间露出墨带，并且其间的墨带被插入并放置在打印头和打印头之间滚筒。根据第一发明，打印机包括可在第一位置和第二位置之间移动的支撑框架，所述第一位置用于将墨带插入到打印头和压板中，以及用于从两者之间抽出墨带的第二位置。根据第二发明，打印机包括一个自动装载装置，它在色带盒由支撑框架保持的状态下将墨带移动到插入位置，在该插入位置插入打印头和压板之间，到一个拉出的位置，它被从这两个之间拉出。

4. 发明授权

US5087136A Printing mechanism with a cam and groove arrangement 失效
标题翻译：具有凸轮和凸轮装置的打印机构
公开(公告)号：US5087136A
公开(公告)日：1992-02-11
申请号：US722518
申请日：1991-06-27
申请人： Hiroharu Nakajima , Naohisa Suzuki , Michihisa Kumamoto
发明人： Hiroharu Nakajima , Naohisa Suzuki , Michihisa Kumamoto
IPC分类号： B41J35/10 , B41J19/30 , B41J23/02 , B41J33/34 , B41J35/20 , B41J35/22
CPC分类号： B41J33/34 , B41J23/025 , B41J35/20
摘要： A printing mechanism for printing on a recording medium includes a cam mechanism for moving an ink ribbon to an effecting position to act on the recording medium and an initial position for not acting on the recording medium. The cam mechanism includes a cam plate and a cam tracing pin guided in a cam groove within the cam plate, with the cam tracing pin traveling several courses in the cam groove. A driving device imparts rotary motion to the cam mechanism in two directions about a rotary axis and the cam tracing pin is guided in several stages of rotary motion.

5. 发明授权

US4636098A Ribbon drive coupling and cartridge tilt arrangement for print line visibility 失效
标题翻译：色带驱动耦合和墨盒倾斜布置，用于打印线可视性
公开(公告)号：US4636098A
公开(公告)日：1987-01-13
申请号：US617422
申请日：1984-06-05
申请人： Edward Arnold Halter , Billy D. Purcell , Edward E. Toutant
发明人： Edward Arnold Halter , Billy D. Purcell , Edward E. Toutant
IPC分类号： B41J33/14 , B41J32/00 , B41J33/16 , B41J33/38 , B41J35/10 , B41J35/12 , B41J35/20
CPC分类号： B41J33/16 , B41J35/20
摘要： A ribbon cartridge (10) is attached to a carrier (1) of a printing device such that it is tiltable along an axis that is parallel to the print line to drop the ribbon such that the print line is visible. That part of cartridge (10) which is opposite of the ribbon exposing part and on the other side of tilting axis (18) is on its bottom provided with a ribbon advance knob (8). Into this knob (8) two essentially upright standing walls and inclined ramps (11) are molded. The ribbon feed device (6), provided on carrier (1), has a blade (5) or noses (17) which cooperate with slot-forming walls (12) of knob (8). In ribbon drive direction (14) cartridge (10) automatically drops into coupling interconnection for ribbon feed. Upon turning ribbon feed device (6) in reverse direction (16) blade (5) or noses (17) slide up ramp (11) and lift the rear part and drop the front part of the cartridge (10) so that the print line is rendered visible.
摘要翻译：色带盒（10）被附接到打印装置的托架（1）上，使得其可以沿着平行于打印线的轴线倾斜以使色带落下，使得打印线是可见的。与色带曝光部分相反并且在倾斜轴线（18）的另一侧上的墨盒（10）的该部分在其底部设置有色带提前旋钮（8）。在该旋钮（8）中，模制两个基本上直立的立壁和斜坡（11）。设置在载体（1）上的色带供给装置（6）具有与旋钮（8）的狭槽形成壁（12）配合的刀片（5）或鼻子（17）。在色带驱动方向（14）墨盒（10）自动下降到用于色带进给的耦合互连。当反向（16）刀片（5）或鼻子（17）转动色带供给装置（6）时，向上滑动斜面（11）并提起后部并将墨盒（10）的前部落下，使得打印线被显示。

6. 发明授权

US3583315A High-speed printer having controlled acceleration ribbon positioning differential mechanism 失效
标题翻译：具有控制加速度的高速打印机定位差分机构
公开(公告)号：US3583315A
公开(公告)日：1971-06-08
申请号：US3583315D
申请日：1968-06-04
申请人： GEN ELECTRIC
发明人： HEBERT DONALD G
IPC分类号： B41J35/14 , B41J35/20 , B41J33/04 , B41J33/14
CPC分类号： B41J35/14 , B41J35/20
摘要： A high-speed printer is described which employs a character impression forming ribbon that traverses across a printing area and is selectably movable to permit character impression and subsequent visibility of the character formed. The high-speed printer utilizes a pair of pivoted cantilever arms, one mounted on each side of the printing area. Ribbon guides are mounted adjacent the end of each of the cantilever arms, and the character impression forming ribbon is supported between the two guides across the width of the printing area. A controlled acceleration three-position ribbon raising and lowering differential mechanism is provided for simultaneously raising and lowering the cantilever arms whereby the ribbon is selectively moved as a relatively rigid beam between either of two printing positions or the viewing position by pivotal raising and lowering movement of the cantilever arms. The ribbon raising and lowering means comprises controlled acceleration cam-driven means that operates through a suitable cam follower and linkage arrangement to pivot the cantilever arms in a manner to shift the ribbon from a nonprinting viewing position to a nonviewing printing position and return. The high-speed printer further includes a number of character impression forming hammers for selectively engaging the ribbon at desired points to form character impressions on a recording medium supported on the printer. The character impression forming hammers are selectively moved by a drive mechanism that is independently driven with respect to the controlled acceleration drive means for raising and lowering the cantilever arms.

7. 发明授权

US5842799A Recording apparatus with sheet guide 失效
标题翻译：录音设备带纸张导轨
公开(公告)号：US5842799A
公开(公告)日：1998-12-01
申请号：US724234
申请日：1996-09-27
申请人： Takashi Yamamoto , Mutsuo Fukuoka , Masaya Funamoto
发明人： Takashi Yamamoto , Mutsuo Fukuoka , Masaya Funamoto
IPC分类号： B41J11/02 , B41J13/02 , B41J13/10 , B41J35/08 , B41J35/20 , B41J35/23
CPC分类号： B41J35/23 , B41J35/08 , B41J35/20
摘要： A printer is provided with a platen having a sloping plane platen surface, a medium guide path for smoothly guiding paper along the plane including the platen surface, a transparent open/close paper guide positioned above the medium guide path, and two pairs of drive rollers and driven rollers arranged along the platen, with one pair of drive roller and driven roller being disposed in an upstream direction and the other pair of drive roller and driven roller being disposed in a downstream direction with respect to the platen and the paper print movement. The printer is further provided with a ribbon cassette which makes it possible to position a linear portion of an ink ribbon in parallel to the platen surface, a mechanism for switching the linear portion of the ink ribbon between a printable position and a nonprintable position, and a mechanism for attaching a ribbon cassette to a carriage while moving it in a downwardly forward direction.
摘要翻译：打印机设置有具有倾斜平面压板表面的压板，用于沿着包括压板表面的平面引导纸张的介质引导路径，位于介质引导路径上方的透明打开/关闭纸引导件和两对驱动辊以及沿着压板布置的从动辊，一对驱动辊和从动辊设置在上游方向上，另一对驱动辊和从动辊相对于压板和纸张打印运动沿下游方向设置。打印机还设置有色带盒，其使得可以将墨带的直线部分平行于压板表面定位，用于将墨带的线性部分切换到可打印位置和不可打印位置之间的机构，以及用于在沿向下的方向移动色带盒的同时将色带盒安装到托架上的机构。

8. 发明授权

US5820276A Ribbon cassette with ribbon guide mechanism 失效
标题翻译：带状带带导向机构
公开(公告)号：US5820276A
公开(公告)日：1998-10-13
申请号：US722565
申请日：1996-09-27
申请人： Takashi Yamamoto , Mutsuo Fukuoka , Masaya Funamoto
发明人： Takashi Yamamoto , Mutsuo Fukuoka , Masaya Funamoto
IPC分类号： B41J11/02 , B41J13/02 , B41J13/10 , B41J35/08 , B41J35/20 , B41J35/23 , B41J35/28
CPC分类号： B41J35/23 , B41J35/08 , B41J35/20
摘要： A printer is provided with a platen having a sloping plane platen surface, a medium guide path for smoothly guiding paper along the plane including the platen surface, a transparent open/close paper guide positioned above the medium guide path, and two pairs of drive rollers and driven rollers arranged along the platen, with one pair of drive roller and driven roller being disposed in an upstream direction and the other pair of drive roller and driven roller being disposed in a downstream direction with respect to the platen and the paper print movement. The printer is further provided with a ribbon cassette which makes it possible to position a linear portion of an ink ribbon in parallel to the platen surface, a mechanism for switching the linear portion of the ink ribbon between a printable position and a nonprintable position, and a mechanism for attaching a ribbon cassette to a carriage while moving it in a downwardly forward direction.
摘要翻译：打印机设置有具有倾斜平面压板表面的压板，用于沿着包括压板表面的平面引导纸张的介质引导路径，位于介质引导路径上方的透明打开/关闭纸引导件和两对驱动辊以及沿着压板布置的从动辊，一对驱动辊和从动辊设置在上游方向上，另一对驱动辊和从动辊相对于压板和纸张打印运动沿下游方向设置。打印机还设置有色带盒，其使得可以将墨带的直线部分平行于压板表面定位，用于将墨带的线性部分切换到可打印位置和不可打印位置之间的机构，以及用于在沿向下的方向移动色带盒的同时将色带盒安装到托架上的机构。

9. 发明授权

US5741081A Ribbon cassette with feed member 失效
标题翻译：带进料件的带盒
公开(公告)号：US5741081A
公开(公告)日：1998-04-21
申请号：US722569
申请日：1996-09-27
申请人： Takashi Yamamoto , Mutsuo Fukuoka , Masaya Funamoto
发明人： Takashi Yamamoto , Mutsuo Fukuoka , Masaya Funamoto
IPC分类号： B41J11/02 , B41J13/02 , B41J13/10 , B41J35/08 , B41J35/20 , B41J35/23 , B41J33/52 , B41J32/00
CPC分类号： B41J35/23 , B41J35/08 , B41J35/20
摘要： A printer is provided with a platen having a sloping plane platen surface, a medium guide path for smoothly guiding paper along the plane including the platen surface, a transparent open/close paper guide positioned above the medium guide path, and two pairs of drive rollers and driven rollers arranged along the platen, with one pair of drive roller and driven roller being disposed in an upstream direction and the other pair of drive roller and driven roller being disposed in a downstream direction with respect to the platen and the paper print movement. The printer is further provided with a ribbon cassette which makes it possible to position a linear portion of an ink ribbon in parallel to the platen surface, a mechanism for switching the linear portion of the ink ribbon between a printable position and a nonprintable position, and a mechanism for attaching a ribbon cassette to a carriage while moving it in a downwardly forward direction.
摘要翻译：打印机设置有具有倾斜平面压板表面的压板，用于沿着包括压板表面的平面引导纸张的介质引导路径，位于介质引导路径上方的透明打开/关闭纸引导件和两对驱动辊以及沿着压板布置的从动辊，一对驱动辊和从动辊设置在上游方向上，另一对驱动辊和从动辊相对于压板和纸张打印运动沿下游方向设置。打印机还设置有色带盒，其使得可以将墨带的直线部分平行于压板表面定位，用于将墨带的线性部分切换到可打印位置和不可打印位置之间的机构，以及用于在沿向下的方向移动色带盒的同时将色带盒安装到托架上的机构。

10. 发明授权

US5707159A Recording apparatus and ribbon cassette installed therein 失效
标题翻译：记录装置和色带盒安装在其中
公开(公告)号：US5707159A
公开(公告)日：1998-01-13
申请号：US722563
申请日：1996-09-27
申请人： Takashi Yamamoto , Mutsuo Fukuoka , Masaya Funamoto
发明人： Takashi Yamamoto , Mutsuo Fukuoka , Masaya Funamoto
IPC分类号： B41J11/02 , B41J13/02 , B41J13/10 , B41J35/08 , B41J35/20 , B41J35/23 , B41J35/28
CPC分类号： B41J35/23 , B41J35/08 , B41J35/20
摘要： A printer is provided with a platen having a sloping plane platen surface, a medium guide path for smoothly guiding paper along the plane including the platen surface, a transparent open/close paper guide positioned above the medium guide path, and two pairs of drive rollers and driven rollers arranged along the platen, with one pair of drive roller and driven roller being disposed in an upstream direction and the other pair of drive roller and driven roller being disposed in a downstream direction with respect to the platen and the paper print movement. The printer is further provided with a ribbon cassette which makes it possible to position a linear portion of an ink ribbon in parallel to the platen surface, a mechanism for switching the linear portion of the ink ribbon between a printable position and a nonprintable position, and a mechanism for attaching a ribbon cassette to a carriage while moving it in a downwardly forward direction.
摘要翻译：打印机设置有具有倾斜平面压板表面的压板，用于沿着包括压板表面的平面引导纸张的介质引导路径，位于介质引导路径上方的透明打开/关闭纸引导件和两对驱动辊以及沿着压板布置的从动辊，一对驱动辊和从动辊设置在上游方向上，另一对驱动辊和从动辊相对于压板和纸张打印运动沿下游方向设置。打印机还设置有色带盒，其使得可以将墨带的直线部分平行于压板表面定位，用于将墨带的线性部分切换到可打印位置和不可打印位置之间的机构，以及用于在沿向下的方向移动色带盒的同时将色带盒安装到托架上的机构。

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