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    • 23. 发明授权
    • Printer with disengageable ribbon feed
    • 打印机具有可脱开的色带进纸
    • US4955738A
    • 1990-09-11
    • US203503
    • 1988-06-06
    • Yoshio UchikataMineo NozakiOsamu AsakuraMasasumi Nagashima
    • Yoshio UchikataMineo NozakiOsamu AsakuraMasasumi Nagashima
    • B41J33/388
    • B41J33/388
    • A printer has a platen for holding a recording paper sheet, a thermal head which is arranged to oppose the platen and which is urged against and prints on the paper sheet in response to a recording signal, a pivot lever for urging or separating the thermal head against or from the platen, a drive source for moving one of the thermal head and the paper sheet relative to the other, so that a new recording surface of the paper sheet sequentially opposes a front surface of the thermal head, a slide clutch for feeding an ink ribbon guided between the paper sheet and the thermal head, and an intermediate rotary body driven by a straight rail member, both of which are interposed between and couple the slide clutch and the drive source, thereby actuating the slide clutch when the thermal head is urged against the platen.
    • 打印机具有用于保持记录纸的压板,设置为与压板相对并响应于记录信号而被推压并打印在纸张上的热敏头,用于推动或分离热敏头的枢轴 用于使热敏头和纸张中的一个相对于另一个移动的驱动源,使得纸张的新记录表面顺序地与热敏头的前表面相对,用于进给的滑动离合器 在纸张和热敏头之间引导的墨带和由直轨构件驱动的中间旋转体,两者都插入在滑动离合器和驱动源之间并耦合在滑动离合器和驱动源之间,从而当热敏头 被压在压板上。
    • 27. 发明授权
    • Roll-paper supporting member
    • 卷纸支撑件
    • US5904329A
    • 1999-05-18
    • US568515
    • 1995-12-07
    • Yuji KanomeOsamu Asakura
    • Yuji KanomeOsamu Asakura
    • B65D85/672B65D85/00
    • B65D85/672
    • A pair of supporting members is removably attached to a containing box for supporting a roll sheet that consists of a cylindrical core and a recording sheet wound thereon. Each supporting member has a flat portion with an upper edge, a lower edge, and a center portion and a shaft portion mounted on the flat portion. A tapered portion contacting with an inner peripheral surface of the cylindrical core is formed on an outer peripheral surface of the shaft portion for supporting the roll sheet while the tapered portion is contacting an upper area thereof with an opposed area of the inner peripheral surface of the cylindrical core.
    • 一对支撑构件可移除地附接到容纳箱,用于支撑由圆筒形芯和卷绕在其上的记录片组成的卷片。 每个支撑构件具有平坦部分,其具有上边缘,下边缘和中心部分,以及安装在平坦部分上的轴部分。 与圆筒形芯的内周面接触的锥形部形成在轴部的外周面上,用于支撑卷片,同时锥形部分与其上部区域接触, 圆柱形芯。