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18 条记录 (耗时 0.023 秒)

    Sheet feeding device
    1.
    发明授权
    Sheet feeding device 失效
    送纸装置

    公开(公告)号：US5921539A

    公开(公告)日：1999-07-13

    申请号：US825037

    申请日：1997-03-26

    申请人： Robert M. Westcott ,  William J. Greene ,  Randall R. Maysick ,  Steven L. Moore

    发明人： Robert M. Westcott ,  William J. Greene ,  Randall R. Maysick ,  Steven L. Moore

    IPC分类号： B65H3/06 ,  B65H3/52 ,  B65H5/00

    CPC分类号： B65H3/5261 ,  B65H3/0669 ,  B65H2403/724 ,  B65H2511/514

    摘要： A sheet feeding device (2) for separating an outermost sheet (4) from a stack (6). The sheet feeding device (2) comprises a stack support means (8) positioned in a first portion (10) of a housing (12), and a feed module (14) detachably mounted to a second portion (16) of the housing (12) and adapted to be positioned in contact with the stack (6). The feed module (14) includes an urging means (18) mounted on the feed module (14) by an infeed shaft (20) and a feed means (22) mounted on the feed module (14) by a feed roller shaft (24). A separation means (26) is detachably and pivotally mounted to the second portion (16) of the housing (12) by a support means (28). The separation means (26) is positioned adjacent to the feed means (22) so as to define a nip therebetween. A drive means (32) for driving the feed module (14) is mounted to the second portion of the housing (12). A clutch means (90) attached to the drive means (32) transmits an intermittent drive force to the feed module (14). A method for feeding an outermost sheet from a stack through a sheet feeding device is also described.

    摘要翻译： 一种用于将最外层片材（4）从叠层（6）分离的片材进给装置（2）。 片材进给装置（2）包括定位在壳体（12）的第一部分（10）中的堆叠支撑装置（8）和可拆卸地安装到壳体的第二部分（16）的进给模块（14） 12）并且适于被定位成与堆叠（6）接触。 进料模块（14）包括通过进料轴（20）安装在进料模块（14）上的施力装置（18）和通过进料辊轴（24）安装在进料模块（14）上的进料装置（22） ）。 分离装置（26）通过支撑装置（28）可拆卸地和可枢转地安装到壳体（12）的第二部分（16）。 分离装置（26）邻近进给装置（22）定位，以便在它们之间限定一个压区。 用于驱动进给模块（14）的驱动装置（32）安装到壳体（12）的第二部分。 附接到驱动装置（32）的离合器装置（90）将间歇驱动力传递到进给模块（14）。 还描述了通过片材馈送装置从堆叠馈送最外层片材的方法。

    Sheet feeding device
    2.
    再颁专利
    Sheet feeding device 有权
    送纸装置

    公开(公告)号：USRE38212E1

    公开(公告)日：2003-08-12

    申请号：US09900568

    申请日：2001-07-06

    申请人： Robert M. Westcott ,  William J. Greene ,  Randall R. Maysick ,  Steven L. Moore

    发明人： Robert M. Westcott ,  William J. Greene ,  Randall R. Maysick ,  Steven L. Moore

    IPC分类号： B65H500

    CPC分类号： B65H3/5261 ,  B65H3/0669 ,  B65H2403/724 ,  B65H2511/514 ,  B65H2220/01

    摘要： A sheet feeding device (2) for separating an outermost sheet (4) from a stack (6). The sheet feeding device (2) comprises a stack support means (8) positioned in a first portion (10) of a housing (12), and a feed module (14) detachably mounted to a second portion (16) of the housing (12) and adapted to be positioned in contact with the stack (6). The feed module (14) includes an urging means (18) mounted on the feed module (14) by an infeed shaft (20) and a feed means (22) mounted on the feed module (14) by a feed roller shaft (24). A separation means (26) is detachably and pivotally mounted to the second portion (16) of the housing (12) by a support means (28). The separation means (26) is positioned adjacent to the feed means (22) so as to define a nip therebetween. A drive means (32) for driving the feed module (14) is mounted to the second portion of the housing (12). A clutch means (90) attached to the drive means (32) transmits an intermittent drive force to the feed module (14). A method for feeding an outermost sheet from a stack through a sheet feeding device is also described.

    Document scanning system with dockable platen flatbed providing sheet fed and platen scanning functions
    3.
    发明授权
    Document scanning system with dockable platen flatbed providing sheet fed and platen scanning functions 有权
    文件扫描系统具有可停靠的压板平板，提供进纸和压板扫描功能

    公开(公告)号：US06628433B1

    公开(公告)日：2003-09-30

    申请号：US09618739

    申请日：2000-07-18

    申请人： Robert M. Westcott ,  Randall R. Maysick

    发明人： Robert M. Westcott ,  Randall R. Maysick

    IPC分类号： H04N104

    CPC分类号： H04N1/00538 ,  H04N1/04 ,  H04N1/0464 ,  H04N1/1017 ,  H04N1/12

    摘要： A modular scanning system (5) consisting of a first scanning unit (32) and a detachable platen element (10) provides for both sheet fed and platen scanning of documents. The first scanning unit (32) includes all the mechanisms necessary to permit sheet fed scanning of documents using a stationary image forming subsystem (40). The platen element (10) provides a second scanning unit (110) which is capable of accepting a second image forming subsystem (70) from the first scanning unit (32) via a docking interface (16). The second image forming subsystem (70) can perform platen scanning of documents placed on a glass piece (26) of the platen element (10). Since the platen element (10) is detachable, the user has the option to select the platen scanning functionality but with the additional flexibility of selectively mounting or storing the platen element (10).

    摘要翻译： 由第一扫描单元（32）和可拆卸的压板元件（10）组成的模块化扫描系统（5）提供文件的进纸和平台扫描。 第一扫描单元（32）包括允许使用静止图像形成子系统（40）对文件进行片材馈送扫描所必需的所有机构。 压板元件（10）提供第二扫描单元（110），其能够经由对接接口（16）从第一扫描单元（32）接收第二成像子系统（70）。 第二图像形成子系统（70）可以对放置在压板元件（10）的玻璃片（26）上的文件执行压板扫描。 由于压板元件（10）是可拆卸的，所以用户可选择选择压板扫描功能，但是具有选择性地安装或存放压板元件（10）的附加灵活性。

    Intelligent feeder
    6.
    发明授权
    Intelligent feeder 有权
    智能送料机

    公开(公告)号：US06588740B2

    公开(公告)日：2003-07-08

    申请号：US09734453

    申请日：2000-12-11

    申请人： Charles E. Brugger ,  George Simmons ,  Stephen A. Horstman ,  Randall R. Maysick ,  Robert M. Westcott

    发明人： Charles E. Brugger ,  George Simmons ,  Stephen A. Horstman ,  Randall R. Maysick ,  Robert M. Westcott

    IPC分类号： B65H500

    CPC分类号： B65H7/125 ,  B65H3/06 ,  B65H2403/72 ,  B65H2511/13 ,  B65H2511/51 ,  B65H2511/528 ,  B65H2551/21 ,  B65H2551/22 ,  B65H2553/30 ,  B65H2557/23 ,  B65H2220/01

    摘要： An intelligent feeding and separating device for consistently separating an outermost sheet of media from a stack and feeding it to an imaging rendering apparatus, includes: a) a sheet transport mechanism; b) a feed device for feeding sheets to the sheet transport mechanism; c) a separation mechanism adjacent to the feed mechanism; d) at least one drive mechanism in operable association with the feed or separation mechanisms, and comprising a feed or separation roller reversal mechanism; e) a plurality of different types of sensor devices adjacent to the feed mechanism for measuring characteristics of the sheets being fed; and f) a microprocessor in communication with the sensor devices and the feed or separation roller direction reversal mechanism; wherein, depending upon input from the sensor devices, the microprocessor outputs to the feed or separation roller direction reversal mechanism to address feed-related problems encountered during operation.

    摘要翻译： 一种用于将最外层的介质与堆叠分离并将其馈送到成像渲染装置的智能进给和分离装置，包括：a）片材输送机构; b）用于将片材输送到片材传送机构的进给装置; c）与进料机构相邻的分离机构; d）至少一个与进料或分离机构可操作地相关联的驱动机构，并且包括进料或分离辊反转机构; e）与进给机构相邻的多个不同类型的传感器装置，用于测量进给的片材的特性; 以及f）与所述传感器装置和所述馈送或分离辊方向反转机构通信的微处理器; 其中，根据来自传感器装置的输入，微处理器输出到进给或分离辊方向反转机构以解决在操作期间遇到的进给相关问题。