专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US4413919A Ribbon loading system for printers 失效
标题翻译：打印机色带装载系统
公开(公告)号：US4413919A
公开(公告)日：1983-11-08
申请号：US315591
申请日：1981-10-30
申请人： Steven L. Applegate , James J. Molloy
发明人： Steven L. Applegate , James J. Molloy
IPC分类号： B41J32/00 , B41J33/12 , B41J33/52 , B41J35/08 , G11B23/093
CPC分类号： B41J33/12 , B41J32/00 , B41J33/52 , B41J35/08
摘要： A ribbon loading system for a printer utilizes a ribbon cartridge that includes a container enclosing two coaxially arranged ribbon reels. By providing flexible blades in the floor of the container, the reels are urged toward a top cover where relative movement is restrained. Upon loading of the cartridge, camming arms enter apertures in the container and are moveable to a clamping position to draw the blades from the ribbon reels and allow free rotational movement.For a presently preferred implementation, the structure including the camming arms is coupled through linkages to clear the ribbon threading path and thereby facilitate ribbon insertion.
摘要翻译：用于打印机的色带装载系统利用包括容纳两个同轴布置的色带卷轴的容器的色带盒。通过在容器的地板中提供柔性叶片，卷轴被推向顶盖，在相对运动被限制的顶盖上。在装载盒时，凸轮臂进入容器中的孔，并且可移动到夹紧位置以从带状卷轴上拉出叶片并允许自由旋转运动。对于目前优选的实施方案，包括凸轮臂的结构通过连接件联接以清除带状穿线路径，从而便于带状物的插入。

22. 发明授权

US4408913A Inked ribbon cartridge ribbon with supply spool drag device 失效
标题翻译：墨粉盒色带带供应卷轴拖动装置
公开(公告)号：US4408913A
公开(公告)日：1983-10-11
申请号：US350818
申请日：1982-02-22
申请人： Thomas E. Frechette
发明人： Thomas E. Frechette
IPC分类号： B41J33/52 , B41J35/28
CPC分类号： B41J33/52
摘要： An ink ribbon cartridge is provided with means to control ribbon tension which takes the form of an O-ring driven by the supply spool which is trained around a drag post. When ribbon is to be drawn from the supply spool as by ribbon feed mechanism operative incident to a print action, the rotation of the supply spool is resisted by the drag or friction between the O-ring and the post. The drag force to be overcome to rotate the supply spool is low and does not vary significantly from full to empty supply spool. The resilience of the O-ring also stores energy which acts oppositely on the supply spool when the force to draw off ribbon is removed.
摘要翻译：墨带盒设置有用于控制色带张力的装置，其具有由供应卷轴驱动的O形环的形式，该供应卷轴围绕拖曳柱被训练。当色带从供应卷轴中抽出时，如通过色带供给机构操作地入射到打印动作，供应卷轴的旋转被O形环和柱之间的阻力或摩擦力抵抗。要克服的旋转供应卷轴的牵引力是低的，并且从充满到空的供应卷轴没有显着变化。 O型圈的弹性还存储当取出带状物的力时相反地作用在供应线轴上的能量。

23. 发明授权

US4273454A Tape tensioning mechanism 失效
标题翻译：胶带张紧机构
公开(公告)号：US4273454A
公开(公告)日：1981-06-16
申请号：US48906
申请日：1979-06-15
申请人： Stavros M. Anagnostopoulos
发明人： Stavros M. Anagnostopoulos
IPC分类号： B41J29/36 , B41J33/16 , B41J33/52 , B65H23/06 , B41J33/14
CPC分类号： B41J33/52 , B65H23/06
摘要： An improved ribbon tensioning means is disclosed in which a spring-loaded gear rack is in engagement with a gear wheel formed on a spool of tape to be unwound. The gear rack is provided with sufficient travel in the direction opposite to that of the spring force that the teeth thereon can be disengaged from those on the gear wheel if the wheel is rotated a sufficient distance, thus constantly providing tension to a tape or ribbon wound on the spool.
摘要翻译：公开了一种改进的带张紧装置，其中弹簧加载的齿条与形成在待卷绕的带卷轴上的齿轮啮合。齿轮架沿与弹簧力相反的方向设有足够的行程，如果轮子转动足够的距离，齿轮上的齿可以与齿轮上的齿脱离，从而不断向缠绕带或带缠绕提供张力在线轴上。

24. 发明授权

US4272202A Ribbon cartridge with broken unidirectional friction drive and self cleaning gears 失效
标题翻译：色带盒带有单向摩擦驱动和自清洁齿轮
公开(公告)号：US4272202A
公开(公告)日：1981-06-09
申请号：US944162
申请日：1978-09-20
申请人： Marvin C. Schroeder , Edwin O. Stastny
发明人： Marvin C. Schroeder , Edwin O. Stastny
IPC分类号： B41J32/00 , B41J33/26 , B41J33/52 , B41J33/14
CPC分类号： B41J32/00 , B41J33/26 , B41J33/52
摘要： A printer ribbon cartridge device includes structure for maintaining tension of a printer ribbon which is supplied and contained on a supply spool having an automatic brake for preventing unwinding thereof whenever the cartridge is not installed on a printer. Ribbon guide structure is provided so that the printer ribbon will be confined to a desired path, positive capstan feed rollers are provided of intermeshing gear type for positive feed of the printer ribbon and further gearing is provided to positively drive a slipping clutch element for a take-up spool. A one-way locking pawl also engages with the gearing to prevent rewinding of the printer ribbon after use and thereby prevent the reuse of same. The slip clutch for the take-up spool employs a gear driven input hub member provided with a central recess thereacross for supporting a deformed ring in an oval shape for driving contact by portions of the other circumference thereof against the inner surface of an outer take-up spool hub member. The overall device includes a first support panel and a second support panel having complementary projections and boss apertures formed respectively therewith for easy rapid assembly of all the components into a completed cartridge device.
摘要翻译：打印机色带盒装置包括用于保持打印机色带的张力的结构，该打印机色带被供应并容纳在具有自动制动器的供应卷轴上，以便每当盒没有安装在打印机上时防止其展开。提供带导向结构，使得打印机色带将被限制在所需的路径上，为主打印机色带提供正向传动齿轮类型的正主动轮进给辊，并且提供进一步的传动装置用于主动地驱动滑动离合器元件 - 线轴。单向锁定爪还与齿轮啮合以防止使用后打印机色带的倒带，从而防止其重复使用。用于卷取卷轴的滑动离合器采用齿轮驱动输入轮毂部件，该齿轮驱动输入轮毂部件设置有用于支撑椭圆形的变形环的用于将其另一个圆周的一部分相对于外部卷绕轴承的内表面驱动的变形环，卷轴轴承构件。整个装置包括第一支撑面板和第二支撑面板，其具有分别形成的互补突起和凸起孔，以便于将所有部件快速组装成完整的盒装置。

25. 发明授权

US4175877A Ribbon cartridge having a convolute-forming roller 失效
标题翻译：色带盒具有卷曲形成辊
公开(公告)号：US4175877A
公开(公告)日：1979-11-27
申请号：US883771
申请日：1978-03-06
申请人： John E. Randolph
发明人： John E. Randolph
IPC分类号： B41J31/14 , B41J32/02 , B41J33/52 , B41J33/10
CPC分类号： B41J32/02
摘要： In a cartridge for an endless typewriter ribbon, a fresh ribbon is stored in the cartridge with a substantial length of ribbon wound in a convolute around a roller. When the cartridge is mounted in a printing apparatus, the ribbon is drawn from the cartridge, exhausting the convolute. When the cartridge is fully mounted in position in the printer, a single path of ribbon extends into the cartridge and through an opening along a chord of the roller and out from the cartridge. A brake is provided to limit motion of the roller so as to preclude premature unwinding of the convolute and to limit oscillation of the roller during operation of the printer. With the normal operating path of the ribbon extending through the chord-oriented slot of the roller, ribbon can readily be rewound onto the roller upon removal of the cartridge from the printer.
摘要翻译：在用于无端打字机色带的墨盒中，新墨带存储在墨盒中，具有卷绕在辊周围的卷积的相当长度的色带。当墨盒安装在打印设备中时，色带从墨盒中抽出，排出卷曲。当墨盒完全安装在打印机中的适当位置时，单个墨带路径延伸到墨盒中，并沿着墨辊的弦线穿过开口并从墨盒中取出。提供制动器以限制滚子的运动，以防止卷曲的过早展开，并且在打印机的操作期间限制滚筒的振动。随着色带的正常操作路径延伸穿过辊的弦向槽，当将墨盒从打印机中取出时，色带可以容易地重绕到辊上。

26. 发明授权

US4079827A Web tension control 失效
标题翻译：网张力控制
公开(公告)号：US4079827A
公开(公告)日：1978-03-21
申请号：US702330
申请日：1976-07-02
申请人： George A. Work
发明人： George A. Work
IPC分类号： B41J33/52 , B41J35/08
CPC分类号： B41J35/08 , B41J33/52
摘要： A web tension control comprising a shaped frictional drag means in frictional contact with the edges of at least one side of the web material situated on a supply spool to maintain substantially uniform tension in the web material during its transfer from the supply spool to a take-up spool.
摘要翻译：幅材张力控制器包括成形的摩擦阻力装置，其与位于供给卷轴上的幅材材料的至少一侧的边缘摩擦接触，以在幅材材料从供给卷轴转移到卷取辊时保持基本均匀的张力，卷轴。

27. 发明授权

US3960259A Ribbon cartridge for typewriter, calculating, accounting or like office machines 失效
标题翻译：用于打字机，计算，会计或类似办公机器的色带盒
公开(公告)号：US3960259A
公开(公告)日：1976-06-01
申请号：US499964
申请日：1974-08-23
申请人： Gian Paolo Guerrini , Giuseppe Oddicini
发明人： Gian Paolo Guerrini , Giuseppe Oddicini
IPC分类号： B41J32/00 , B41J33/52 , B41J33/14
CPC分类号： B41J33/52 , B41J32/00
摘要： A cartridge for an ink or carbon ribbon of an office machine comprises a container of parallelepipedal form in which a pair of spools are rotatable for the ink or carbon ribbon. A part of the ink or carbon ribbon extends through one aperture to the exterior of the container and returns to the interior through another aperture. Two arms are associated with the two apertures and project from the exterior of the container. The arms support the portion of the ink or carbon ribbon exterior of the container, away from the container, when the container is removed from the machine and makes the insertion of the ink or carbon ribbon arms in a lift ribbon guide upon mounting of the container on the same machine. The container is further provided with a window disposed over the periphery of one of the two spools for manually rewinding the ink or carbon ribbon on the spool after the container is mounted on the machine.
摘要翻译：用于办公机器的墨水或碳带的墨盒包括平行六面体形式的容器，其中一对卷轴可旋转用于墨水或碳带。墨水或碳带的一部分通过一个孔延伸到容器的外部，并通过另一个孔返回到内部。两个臂与两个孔相关联并从容器的外部突出。当容器从机器移除时，臂支撑容器的墨水或碳带外部的部分，远离容器，并且在安装容器时将墨水或碳带臂插入升降带引导件中在同一台机器上容器还设置有一个窗口，该窗口设置在两个卷轴中的一个的外周边上，用于在将容器安装在机器上之后手动地将卷轴上的油墨或碳带重新卷绕。

28. 发明授权

US09102180B2 Cartridge assembly with ribbon lock 有权
标题翻译：墨盒组件带色带锁
公开(公告)号：US09102180B2
公开(公告)日：2015-08-11
申请号：US12845872
申请日：2010-07-29
申请人： Alan J. Suva , Thomas J. Edwards , Christopher J. Rohde
发明人： Alan J. Suva , Thomas J. Edwards , Christopher J. Rohde
IPC分类号： B41J33/00 , B41J33/52 , B41J15/04 , B41J17/32
CPC分类号： B41J33/52 , B41J15/044 , B41J17/32
摘要： A cartridge assembly is disclosed. The cartridge assembly includes a cartridge housing defining an internal chamber. At least one rotatable spool is housed in the internal chamber. In the wall of the cartridge housing, a ribbon lock is formed. The ribbon lock has an engaged position and a disengaged position. In the engaged position, the ribbon lock is biased into engagement with the rotatable spool(s) to inhibit rotation of the rotatable spool(s). In the disengaged position, the ribbon lock is urged away from the rotatable spool(s) to disengage the ribbon lock from the rotatable spool(s) to permit rotation of the spool(s).
摘要翻译：公开了一种盒组件。盒组件包括限定内部室的盒壳体。至少一个可旋转的卷轴容纳在内部室中。在盒壳体的壁上形成色带锁。色带锁具有接合位置和脱离位置。在接合位置，色带锁被偏置成与可旋转的卷轴接合以阻止可旋转卷轴的旋转。在脱离位置时，色带锁被推离远离可旋转的卷轴，以使色带锁与可旋转的卷轴脱离，以允许卷轴旋转。

29. 发明授权

US09004789B2 Processing device 有权
标题翻译：处理装置
公开(公告)号：US09004789B2
公开(公告)日：2015-04-14
申请号：US14128098
申请日：2012-06-25
申请人： Taishi Sasaki
发明人： Taishi Sasaki
IPC分类号： B41J33/00 , B41J33/52
CPC分类号： B41J33/52
摘要： A processing device comprising a ribbon cartridge including an ink ribbon wound around a feed-out core and a wind-up core winding up the ink ribbon, a device main body to which the ribbon cartridge is detachably attached, a cartridge-side brake mechanism provided to the ribbon cartridge and applying a rotational braking force to the ribbon cartridge, and a device-side brake mechanism provided to the device main body and applying a rotational braking force to the ribbon cartridge, wherein a rotational braking force by the cartridge-side brake mechanism is set stronger with respect to a rotational braking force by the device-side brake mechanism.
摘要翻译：一种处理装置，包括：色带盒，包括卷绕在送出芯上的色带和卷绕色带的卷取芯;装置主体，色带盒可拆卸地安装在该装置主体上;盒式制动机构，向色带盒施加旋转制动力，并且向色带盒施加旋转制动力，以及设置在设备主体上并向色带盒施加旋转制动力的装置侧制动机构，其中由盒侧制动器产生的旋转制动力机构相对于由装置侧制动机构的旋转制动力设定得较强。

30. 发明申请

US20130221149A1 Tape Reel Device and Tape Cartridge Including the Same 有权
标题翻译：磁带卷盘装置和磁带盒包括它
公开(公告)号：US20130221149A1
公开(公告)日：2013-08-29
申请号：US13881143
申请日：2011-10-27
申请人： Hideo Sodeyama
发明人： Hideo Sodeyama
IPC分类号： B41J33/52 , B41J15/04
CPC分类号： B41J32/00 , B41J15/04 , B41J15/044 , B41J33/52
摘要： A tape reel device includes a cartridge case (20) rotatably accommodating a spool (22b) around which an ink ribbon (22a) is wound, and a braking means (3) for providing back tension to the ink ribbon (22a) unwound from the spool (22b). The braking means (3) includes a sliding contact member (35) in sliding contact with end surface of the rotating spool (22b), a coil spring (36) urging the sliding contact member (35) in shaft direction of the spool (22b), and a rotation restriction means (37) for restricting rotation of the sliding contact member (35). The rotation restriction means (37) includes an engaging portion protruded from the cartridge case (20) to be inserted into the sliding contact member (35), and an to-be-engaged portion (44) which is protruded from inner circumference of the sliding contact member (35) and with which the engaging portion engages in rotation direction of the spool (22b).
摘要翻译：磁带盘装置包括可旋转地容纳缠绕着色带（22a）的卷筒（22b）的盒壳体（20），以及用于向从该卷带（22a）展开的色带（22a）提供背张力的制动装置（3）阀芯（22b）。制动装置（3）包括与旋转滑阀（22b）的端面滑动接触的滑动接触构件（35），在滑阀（22b）的轴向上推动滑动接触构件（35）的螺旋弹簧）和用于限制滑动接触构件（35）的旋转的旋转限制装置（37）。旋转限制装置（37）包括从盒壳体（20）突出以插入到滑动接触构件（35）中的接合部分和从内部圆周突出的待接合部分（44）滑动接触构件（35），并且所述接合部与所述滑动接触构件（35）的旋转方向接合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式