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    • 52. 发明申请
    • LONG SHEET MATERIAL HOLDING DEVICE AND PRINTER
    • 长片材料保持装置和打印机
    • US20160152057A1
    • 2016-06-02
    • US14900454
    • 2014-04-25
    • SATO HOLDINGS KABUSHIKI KAISHA
    • Hitoshi MAEKAWA
    • B41J33/14B65H16/06
    • B41J33/14B41J17/24B65H16/06B65H75/241B65H2301/41344B65H2403/52B65H2801/03B65H2801/12
    • In order to obtain a ribbon feeding shaft capable of accurately adjusting a position of a regulating member and preventing a positional deviation, a long sheet material holding device includes a pair of first locking groove trains (91c and 91d) arranged in parallel with each other along the axial direction of the holding shaft (91), the pair of first locking groove trains (91c and 91d) having a series of grooves (61c and 61d) respectively, the series of grooves (61c and 61d) extending across the axial direction of the holding shaft (91), each of the series of grooves (61c and 61d) being provided with slope surfaces (71c, 71d) sloped along the axial direction of the holding shaft (91) and oppositely to each other and perpendicular surfaces (81c, 81d) perpendicular to the axial direction of the holding shaft (91), and a pair of second locking groove trains (92c, 92d) formed in a pair of locking members (92x, 92y) provided in the regulating member 92 inserted into the holding shaft (91), to match the surfaces of the pair of first locking groove trains (91c and 91d).
    • 为了获得能够精确地调整调节构件的位置并防止位置偏离的色带供给轴,长片材保持装置包括沿着彼此平行布置的一对第一锁定槽列(91c和91d) 保持轴(91)的轴向方向,一对第一锁定槽列(91c和91d)分别具有一系列槽(61c和61d),一系列的槽(61c和61d)横跨轴向延伸 所述保持轴(91),所述一系列槽(61c和61d)中的每一个设置有沿着所述保持轴(91)的轴向倾斜并且彼此相对地倾斜的倾斜表面(71c,71d)和垂直表面(81c ,81d)和形成在一对锁定构件(92x,92y)中的一对第二锁定槽列(92c,92d),所述一对第二锁定槽列(92c,92d)设置在插入到所述保持轴 保持轴(91), 以匹配一对第一锁定槽列(91c和91d)的表面。
    • 53. 发明授权
    • Print station
    • 打印站
    • US08736650B2
    • 2014-05-27
    • US13530564
    • 2012-06-22
    • William M. BouverieRichard HatleDwayne Steven TobinMarjorie Hitz
    • William M. BouverieMark Allen HitzRichard HatleDwayne Steven Tobin
    • B41J2/32
    • B41J17/24
    • A print station system (1) having a drive-stepper motor (2), platen rollers (3, 4) in operative communication with the drive-stepper motor (2), a pinch roller (10) in operative communication with the drive-stepper motor (2), a top-of-form sensor (11) located between the platen roller (3, 4) and the pinch roller (10), a rocker arm (12) in operative communication with the platen roller (3, 4) and the pinch roller (10), and a printhead assembly (5), a media guide (12a, 12b). A radio-frequency identification antenna (16) or a receptacle (15) for holding same may be located between the platen roller (3, 4) and the pinch roller (10).
    • 一种具有驱动步进电动机(2)的打印站系统(1),与驱动步进电动机(2)可操作地连通的压纸辊(3,4),与驱动步进电动机(2)可操作地连通的压紧辊(10) 步进电动机(2),位于压辊(3,4)和压紧辊(10)之间的顶部形式的传感器(11),与压纸辊(3)工作连通的摇臂(12) 4)和夹送辊(10),以及打印头组件(5),介质引导件(12a,12b)。 用于保持其的射频识别天线(16)或插座(15)可以位于压纸辊(3,4)和压紧辊(10)之间。
    • 55. 发明授权
    • Printer
    • 打印机
    • US08132906B2
    • 2012-03-13
    • US12524062
    • 2007-12-27
    • Katsuo Tomita
    • Katsuo Tomita
    • B41J2/01B41J25/304B41J2/315
    • B41J2/32B41J17/24B41J25/308B41J2202/31
    • A printer which enables both of position adjustment and attachment/detachment of a printing head. The printer includes: a platen roller, an opposing printing head; a first head support member capable of rotating relative to a casing; a first shaft as a rotary axis of the first head support member; a second shaft attached to the first head support member and including a large diameter portion and a small diameter portion each having a different central axis to the rotary axis; and a second head support member, to which the printing head is attached, and which is formed with a first set of grooves into which the first shaft is inserted and a second set of grooves into which the second shaft is inserted; the second head support member moves in accordance with rotation of the second shaft, when attached to the first head support member, due to engagement between the first set of grooves and the first shaft and engagement between the second set of grooves and the small diameter portion of the second shaft, and can be removed from the first head support member by moving the second shaft parallel to the axial direction.
    • 一种能够进行位置调节和打印头的附接/拆卸的打印机。 打印机包括:压纸辊,相对的打印头; 能够相对于壳体旋转的第一头部支撑构件; 第一轴作为第一头部支撑构件的旋转轴线; 附接到所述第一头部支撑构件并且包括大直径部分和小直径部分的第二轴,所述大直径部分和小直径部分各自具有与旋转轴线不同的中心轴线; 以及第二头部支撑构件,所述打印头被附接到所述第二头部支撑构件,并且所述第二头部支撑构件形成有所述第一轴插入到其中的第一组凹槽和所述第二轴插入到其中的第二组凹槽; 第二头部支撑构件由于第一组槽和第一轴之间的接合以及第二组槽和小直径部分之间的接合而随着第二轴的旋转而移动,当附接到第一头部支撑构件时 并且可以通过平行于轴向移动第二轴而从第一头部支撑构件移除。
    • 60. 发明申请
    • Idler mechanism, image formation apparatus and thermal transfer printer having the same
    • 惰轮机构,图像形成装置和具有其的热转印打印机
    • US20050243158A1
    • 2005-11-03
    • US11111730
    • 2005-04-22
    • Daisuke Shimizu
    • Daisuke Shimizu
    • B41J11/00B41J2/32B41J2/325B41J2/335B41J13/00B41J17/24B41J25/304B65H3/06G01D15/10G11B5/027
    • B41J2/325B41J17/24B41J2202/31
    • Idler mechanism includes a pickup roller gear; a third pickup gear that meshes with the pickup roller gear; a pickup idler arm that is capable of pivoting around a pivot axis between the pickup roller gear side and the third pickup gear side; first and second pickup idler gears disposed at ends of the pickup idler arm; and a second pickup gear that rotates around a pivot axis and drives the first and second pickup idler gears. The first pickup idler gear meshes with the pickup roller gear when the pickup idler arm is pivoted toward the pickup roller gear, while the second pickup idler gear meshes with the third pickup gear when the pickup idler arm is pivoted toward the third pickup gear. At least one of the first and second pickup idler gears is always meshing with respective one of the pickup roller gear and the third pickup gear.
    • 惰轮机构包括拾取辊齿轮; 与拾取辊齿轮啮合的第三拾取齿轮; 拾取器惰轮,其能够围绕拾取辊齿轮侧和第三拾取齿轮侧之间的枢转轴线枢转; 设置在拾取器惰轮臂的端部处的第一和第二拾取惰轮; 以及第二拾取齿轮,其围绕枢转轴线旋转并驱动第一和第二拾取惰轮。 当拾取惰轮臂朝向拾取辊齿轮枢转时,第一拾取空转齿轮与拾取辊齿轮啮合,而当拾取惰轮臂朝向第三拾取齿轮枢转时,第二拾取空转齿轮与第三拾取齿轮啮合。 第一和第二拾取空转齿轮中的至少一个始终与拾取辊齿轮和第三拾取齿轮中的相应一个啮合。