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    • 1. 发明授权
    • Sheet finish-processing unit in image forming apparatus
    • 图像形成装置中的片材整理处理单元
    • US5407186A
    • 1995-04-18
    • US053952
    • 1993-04-28
    • Satoru HayamaKeiichi TaguchiNoriaki OkamotoKeiji OkumuraJun Miyoshi
    • Satoru HayamaKeiichi TaguchiNoriaki OkamotoKeiji OkumuraJun Miyoshi
    • B42C1/12B31B1/68B65H39/02
    • B42C1/125B65H2403/511B65H2408/113B65H2408/1142
    • Image forming apparatus including a sheet finish-processing unit for finish-processing sheets discharged from a copying machine to which the unit is laterally positioned and stored thereby into a plurality of stacks. A sheet stack finish-processing mechanism of the unit, incorporating a stapler, is shiftable by an associated drive mechanism in the widthwise direction along the adjacent end of a positioned stack in storage. A sheet stack handling mechanism therein draws the end of the positioned stack into a finishing locale of the finish-processing mechanism, and subsequent to a finishing (stapling) operation, returns the finished sheet stack into storage. Thereupon, the stack is transversely discharged frontward of the image forming apparatus from storage, during which operation a subsequent finishing operation is concurrently executable; by such discharge a number of copy stacks greater than the number of stacking storages can be processed. The stacks are linearly inserted into and withdrawn from the finish-processing mechanism, eliminating the need for complex movements thereof, and allowing the finish-processing mechanism to be functional at a number of linear positions along the stack end margin. Furthermore, the sheet stacks are discharged to the apparatus front, wherein they are readily accessible for removal by an operator.
    • 图像形成设备包括一个用于对从单元横向定位并由其存储的复印机排出的纸张进行精加工的多个堆叠的纸张处理单元。 包括订书机的单元的纸叠完成处理机构可以通过相关联的驱动机构沿着沿着定位的堆叠的存储中的相邻端沿宽度方向移动。 纸张堆栈处理机构在其中将定位的堆叠的端部拉到精加工机构的精加工区域中,并且在精加工(装订)操作之后,将成品纸堆叠返回到存储器中。 于是,堆叠从存储器横向地从图像形成装置向前排出,在该操作期间,随后的整理操作可同时执行; 通过这种放电,可以处理大于堆叠存储器数量的多个复制堆叠。 堆叠线材插入并从精加工机构中取出,消除了对其复杂运动的需要,并且允许精加工机构在沿着堆叠端边缘的多个线性位置处起作用。 此外,片材堆叠被排放到设备前部,其中它们容易接近以便操作者去除。
    • 6. 发明授权
    • Sheet remaining amount detection device and image forming apparatus
    • 片材剩余量检测装置和图像形成装置
    • US08360416B2
    • 2013-01-29
    • US13172198
    • 2011-06-29
    • Satoru Hayama
    • Satoru Hayama
    • B65H1/08B65H1/26
    • B65H1/14B65H2403/544B65H2511/20B65H2511/30B65H2801/06B65H2220/01B65H2220/11B65H2220/03
    • A sheet feeder includes a tray on which sheets are to be placed, a rope connected to the tray, a pulley which includes a shaft and on which the rope is taken up such that the winds thereof are aligned in an axial direction of the shaft, and a motor for moving the tray upward by rotating the pulley about the shaft in a direction to take up the rope to locate the uppermost sheet on the tray at a sheet pickup position. A sheet remaining amount detection device applied to this sheet feeder includes a position detector for detecting a present position which is a present take-up position of the rope on the pulley in the axial direction, and a remaining amount detecting section for detecting the remaining amount of the sheets on the tray based on the present position detected by the position detector.
    • 纸张供给器包括:纸张被放置在其上的托盘,连接到托盘的绳索,包括轴的滑轮,绳索被卷取成使得其沿着轴的轴向对准, 以及用于通过围绕所述轴旋转所述滑轮而使所述托盘向上移动的马达,所述方向以卷绕所述绳索,以将最上面的片材定位在所述托盘上的片材拾取位置。 应用于该送纸器的纸张剩余量检测装置包括:位置检测器,用于检测当前位置,该当前位置是绳索在滑轮上的沿轴向方向的卷取位置,以及剩余量检测部分,用于检测剩余量 基于由位置检测器检测到的当前位置的托盘上的片材。
    • 7. 发明申请
    • SHEET REMAINING AMOUNT DETECTION DEVICE AND IMAGE FORMING APPARATUS
    • 表格剩余量检测装置和图像形成装置
    • US20120001380A1
    • 2012-01-05
    • US13172198
    • 2011-06-29
    • Satoru Hayama
    • Satoru Hayama
    • B65H1/00
    • B65H1/14B65H2403/544B65H2511/20B65H2511/30B65H2801/06B65H2220/01B65H2220/11B65H2220/03
    • A sheet feeder includes a tray on which sheets are to be placed, a rope connected to the tray, a pulley which includes a shaft and on which the rope is taken up such that the winds thereof are aligned in an axial direction of the shaft, and a motor for moving the tray upward by rotating the pulley about the shaft in a direction to take up the rope to locate the uppermost sheet on the tray at a sheet pickup position. A sheet remaining amount detection device applied to this sheet feeder includes a position detector for detecting a present position which is a present take-up position of the rope on the pulley in the axial direction, and a remaining amount detecting section for detecting the remaining amount of the sheets on the tray based on the present position detected by the position detector.
    • 纸张供给器包括:纸张被放置在其上的托盘,连接到托盘的绳索,包括轴的滑轮,绳索被卷取成使得其沿着轴的轴向对准, 以及用于通过围绕所述轴旋转所述滑轮而使所述托盘向上移动的马达,所述方向以卷绕所述绳索,以将最上面的片材定位在所述托盘上的片材拾取位置。 应用于该送纸器的纸张剩余量检测装置包括:位置检测器,用于检测当前位置,该当前位置是绳索在滑轮上的沿轴向方向的卷取位置,以及剩余量检测部分,用于检测剩余量 基于由位置检测器检测到的当前位置的托盘上的片材。