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    • 2. 发明授权
    • Printer and method of adjusting conveying distance of recording sheet
    • 打印机和调整记录纸传送距离的方法
    • US08149257B2
    • 2012-04-03
    • US12722957
    • 2010-03-12
    • Zenko MotokiMinoru SatoHitoshi FunakiKeigo Wakana
    • Zenko MotokiMinoru SatoHitoshi FunakiKeigo Wakana
    • B41J13/00B41J11/00
    • B41J13/02B41J11/42B41J13/0045
    • A printer includes printing unit provided on a conveying path of a recording sheet and sheet feed unit provided on the downstream and upstream sides of the printing unit in a conveying direction of a recording sheet. The printer includes a platen roller, a first sheet feed roller, a second sheet feed roller, a first branch transmission gear group, a second branch transmission gear group, and thrust amount adjusting unit. A tooth trace of one of the gears of each of the first and second branch transmission gear groups has an inclination angle with respect to an axial direction, and the first and second branch transmission gear groups are formed of first and second idler gears including inclined gear portions of which inclined directions of tooth traces are the same as each other.
    • 打印机包括设置在记录纸的输送路径上的打印单元和设置在记录纸张的输送方向上的印刷单元的下游侧和上游侧的供纸单元。 打印机包括压纸辊,第一送纸辊,第二供纸辊,第一分支传动齿轮组,第二分支传动齿轮组和推力量调节单元。 第一和第二分支传动齿轮组中的每一个齿轮的齿迹具有相对于轴向方向的倾斜角,并且第一和第二分支传动齿轮组由包括倾斜齿轮的第一和第二空转齿轮形成 齿迹的倾斜方向的一部分彼此相同。
    • 4. 发明授权
    • Ink ribbon cassette for thermal transfer printer
    • 热转印打印机用墨带
    • US06504564B1
    • 2003-01-07
    • US09771297
    • 2001-01-25
    • Hitoshi FunakiMitsuo TsushimaEihin Setsu
    • Hitoshi FunakiMitsuo TsushimaEihin Setsu
    • B41J3200
    • B41J17/32
    • A ribbon cassette 10 includes a cassette case 11 having a first accommodating portion 12, a second accommodating portion 13, and a connecting portion 14 connecting the first and second accommodating portions 12 and 13, a feeding core 12 and a take-up core 42 rotatably accommodated respectively in the first and second accommodating portions 12 and 13, and an ink ribbon R having a large width which can be fed from the feeding core 40 and taken up by the take-up core 42 through a connecting member 14, wherein there is provided in the first accommodating portion 12 in the vicinity of the connecting member 14 a shaft 19 extending along the direction of the width of the ink ribbon R, wherein there is provided in the connecting member 14 an edge portion 18a of a wall portion 18 opposed to the shaft 19, and wherein the ink ribbon R fed out from the feeding core 40 is bent at the shaft 19, and then bent in the opposite direction by the edge portion 18a before it is taken up by the take-up core 42, whereby it is possible to provide an ink ribbon cassette in which it is possible to achieve an overall reduction in size and in which the ink ribbon can be fed in a stable manner.
    • 色带盒10包括具有第一容纳部分12,第二容纳部分13和连接第一和第二容纳部分12和13的连接部分14的盒壳体11,馈送芯子12和卷绕芯部42可旋转地 分别容纳在第一和第二容纳部分12和13中,以及具有大的宽度的色带R,其可以从馈送芯40馈送并被卷绕芯42通过连接构件14吸收,其中存在 在连接构件14附近的第一容纳部分12中设置有沿着色带R的宽度方向延伸的轴19,其中在连接构件14中设置有相对的壁部18的边缘部分18a 并且其中从进给芯40送出的色带R在轴19处弯曲,然后在被卷取芯卷取之前由边缘部分18a沿相反方向弯曲 如图42所示,由此可以提供一种色带盒,其中可以实现尺寸的总体减小,并且可以稳定地进给墨带。
    • 7. 再颁专利
    • Ink ribbon cassette for thermal transfer printer
    • 热转印打印机用墨带
    • USRE40202E1
    • 2008-04-01
    • US11025832
    • 2004-12-28
    • Hitoshi FunakiMitsuo TsushimaEihin Setsu
    • Hitoshi FunakiMitsuo TsushimaEihin Setsu
    • B41J32/00B41J17/28B41J17/30B41J17/32
    • B41J17/32
    • A ribbon cassette 10 includes a cassette case 11 having a first accommodating portion 12, a second accommodating portion 13, and a connecting portion 14 connecting the first and second accommodating portions 12 and 13, a feeding core 12 and a take-up core 42 rotatably accommodated respectively in the first and second accommodating portions 12 and 13, and an ink ribbon R having a large width which can be fed from the feeding core 40 and taken up by the take-up core 42 through a connecting member 14, wherein there is provided in the first accommodating portion 12 in the vicinity of the connecting member 14 a shaft 19 extending along the direction of the width of the ink ribbon R, wherein there is provided in the connecting member 14 an edge portion 18a of a wall portion 18 opposed to the shaft 19, and wherein the ink ribbon R fed out from the feeding core 40 is bent at the shaft 19, and then bent in the opposite direction by the edge portion 18a before it is taken up by the take-up core 42, whereby it is possible to provide an ink ribbon cassette in which it is possible to achieve an overall reduction in size and in which the ink ribbon can be fed in a stable manner.
    • 色带盒10包括具有第一容纳部分12,第二容纳部分13和连接第一和第二容纳部分12和13的连接部分14的盒壳体11,馈送芯子12和卷绕芯部42可旋转地 分别容纳在第一和第二容纳部分12和13中,以及具有大的宽度的色带R,其可以从馈送芯40馈送并被卷绕芯42通过连接构件14吸收,其中存在 在连接构件14附近的第一容纳部12中设置有沿着色带R的宽度方向延伸的轴19,其中在连接构件14中设置有壁部18的边缘部分18a 与轴19相对,并且其中从进给芯40送出的色带R在轴19处弯曲,然后在边缘部分18a被相对的方向弯曲,然后被卷取物cor e 42,由此可以提供一种色带盒,其中可以实现尺寸的总体减小,并且可以稳定地供给墨带。
    • 8. 发明申请
    • Paper carrying mechanism
    • 纸张携带机构
    • US20050017445A1
    • 2005-01-27
    • US10882535
    • 2004-06-30
    • Hitoshi Funaki
    • Hitoshi Funaki
    • B41J13/02B65H5/06B65H5/02
    • B65H5/062B65H2404/1431B65H2404/144B65H2511/13B65H2511/22B65H2220/01B65H2220/08B65H2220/02B65H2220/11
    • The present invention is directed to providing a paper carrying mechanism for a printing device, in which the number of parts and assembly processes can be reduced, and which the carrying deviation does not occur even if a recording medium is reciprocally carried. The paper carrying mechanism for a printer comprises a rotatable carrying roller 2, and a rotatable pressing roller 3 arranged above the carrying roller 2. The pressing roller 3 is arranged to have a gap G of ½ of the thickness of a recording medium 5, between the pressing roller 3 and the carrying roller 2. When the recording medium 5 is carried to the gap G, the pressing roller 3 is pushed up so that the carrying roller 2 is pressed against the recording medium 5 due to the weight of the pressing roller 3.
    • 本发明旨在提供一种用于打印装置的纸张承载机构,其中可以减少零件数量和组装过程,并且即使记录介质相互承载也不会发生承载偏差。 用于打印机的纸张携带机构包括可旋转的承载辊2和布置在承载辊2上方的可旋转的加压辊3.加压辊3布置成具有记录介质5的厚度的1/2的间隙G, 按压辊3和承载辊2.当记录介质5被运送到间隙G时,按压辊3被向上推动,使得承载辊2由于加压辊的重量而被压靠在记录介质5上 3。