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    • 5. 发明授权
    • Printing apparatus
    • 印刷装置
    • US07226226B2
    • 2007-06-05
    • US10501371
    • 2003-01-14
    • David Anthony Troman
    • David Anthony Troman
    • B41J2/325B41J25/304B41J25/308
    • B41J33/14B41J33/04
    • A printing apparatus (10) includes a carrier ribbon supply tool (12) and a carrier ribbon take-up spool (16), a print head (22) having a plurality of heating elements which are individually addressable and energizable selectively to remove pixels of marking medium from the carrier ribbon (14) during a printing operation, a first motor (13) which when the printing apparatus (10) is operated in a first configuration, moves the print head (22) during a printing operation relative to a substrate (15) on which an image is to be printed and when the (10) is operated in a second configuration, the first motor (13) moving the carrier ribbon (14) relative to the print head (22) during a printing operation, and there being a second motor (25) which is operative when the printing apparatus (10) is operated in the first and second configurations to advance carrier ribbon (14) from which pixels of marking medium have been removed in a previous printing operation, onto the carrier ribbon take-up spool (16), the printing apparatus (10) being configurable to either of the first and second printing apparatus (10) being configurable to either of the first and second configurations.
    • 打印装置(10)包括载体色带供给工具(12)和载体色带卷取卷轴(16),打印头(22)具有多个加热元件,这些加热元件可单独寻址并选择性地激活以去除 在打印操作期间从载体带(14)标记介质,当打印装置(10)以第一配置操作时,第一马达(13)在打印操作期间相对于基板移动打印头(22) (15),并且当所述(10)以第二构造操作时,所述第一电动机(13)在打印操作期间相对于所述打印头(22)移动所述运送带(14) 并且存在当打印设备(10)以第一和第二配置操作时可操作的第二马达(25),以推进在之前的打印操作中已经从其中移除了标记介质的像素的载带(14) 在载体带卷轴(16)上,可配置为第一和第二打印装置(10)中的任一个的打印装置(10)可配置为第一和第二配置中的任一个。
    • 8. 发明申请
    • PRINTING APPARATUS
    • 打印设备
    • US20140227016A1
    • 2014-08-14
    • US14342453
    • 2012-12-28
    • SEIKO Precision Inc.
    • Koji Ehara
    • B41J33/22
    • B41J33/22B41J33/04B41J33/14B41J33/16B41J33/38
    • The ribbon winding unit is equipped with a first moving gear, a second moving gear, a first intermediate gear, a tumbler gear, and a winding member. The first intermediate gear engages with the first moving gear when the first moving gear and the second moving gear move in a given direction, and disengages from the first moving gear when the first moving gear and the second moving gear move in an opposite direction. The tumbler gear engages with the first intermediate gear, engages with the second moving gear when the first moving gear and the second moving gear move in the opposite direction, and disengages from the second moving gear when the first moving gear and the second moving gear move in the given direction.
    • 带状卷绕单元配备有第一移动齿轮,第二移动齿轮,第一中间齿轮,制动栓齿轮和卷绕部件。 当第一移动齿轮和第二移动齿轮沿给定方向移动时,第一中间齿轮与第一移动齿轮接合,并且当第一移动齿轮和第二移动齿轮沿相反方向移动时,第一中间齿轮与第一移动齿轮接合。 当第一移动齿轮和第二移动齿轮沿相反方向移动时,制动器齿轮与第一中间齿轮接合,与第二移动齿轮接合,并且当第一移动齿轮和第二移动齿轮移动时与第二移动齿轮脱离接合 在给定的方向。
    • 10. 发明授权
    • Feed system for an adhesive ribbon or the like
    • 用于胶粘的或类似的进料系统
    • US3724633A
    • 1973-04-03
    • US3724633D
    • 1970-12-30
    • IBM
    • KORB FSCHAEFER J
    • B41J29/36B41J33/04B41J35/08B41J33/14
    • B41J35/08B41J29/36B41J33/04
    • An adhesive erasing ribbon employed in a typewriter is reliably tracked and fed by a supply and takeup mechanism that positively maintains resilient tension on the ribbon. A spring device acting against a cam in the form of a multi-toothed ratchet, positively maintains continuous tension on the ribbon regardless of any tendency caused by vibrations and continued stress for the ribbon to loosen during extended periods of non-feeding operation. The tension maintaining mechanism and the ribbon supply spool are mounted on a tilting platform to minimize the exposed length of adhesive ribbon and thereby minimize its deterioration.
    • 在打字机中使用的粘合剂擦除带可靠地通过供应和收紧机构进行跟踪并馈送,该供应和收紧机构可以在带上保持弹性张力。 弹簧装置作用在多齿棘轮形式的凸轮上,无论在长时间的非进给操作期间由于振动引起的任何趋势和带状物的持续应力松动,都可以正确地保持带上的连续张力。 张力维持机构和色带供应卷轴安装在倾斜平台上以最小化粘合带的暴露长度,从而使其劣化最小化。