公开(公告)号：US4991833A

公开(公告)日：1991-02-12

申请号：US337755

申请日：1989-04-13

申请人： Hisashi Minami ,  Hideo Matsuda ,  Yoichi Shimazawa ,  Shinitiro Hiraoka

发明人： Hisashi Minami ,  Hideo Matsuda ,  Yoichi Shimazawa ,  Shinitiro Hiraoka

IPC分类号： B65H5/12 ,  H04N1/08

CPC分类号： H04N1/0804 ,  B65H5/12 ,  H04N1/08 ,  H04N1/0813 ,  H04N1/0839

摘要： An automatic document feeder including an automatic sheet winding device and an exposure device. The automatic sheet winding device includes a rotary drum and a sheet clamping device for clamping the original sheet wound around a circumferential face of the rotary drum such that a sheet clamping region and an exposure region on the circumferential face of the rotary drum are only slightly circumferentially spaced from each other.

公开(公告)号：US4838537A

公开(公告)日：1989-06-13

申请号：US177906

申请日：1988-04-04

申请人： Hideo Matsuda ,  Shinitiro Hiraoka

发明人： Hideo Matsuda ,  Shinitiro Hiraoka

IPC分类号： B65H5/12

CPC分类号： B65H5/12

摘要： Described is an automatic sheet winding and discharging device which includes of the following: a rotary drum for winding a sheet onto it; a sheet holding device provided on the circumferential surface of the rotary drum to sandwich the tip-end of the wound-up sheet; a sheet holding roller unit provided in the vicinity of the sheet discharger unit for pressing the sheet wound onto the rotary drum surface; and a device for allowing the sheet-holding roller unit to either come into contact with or separate from the surface of the rotary drum in conjunction with the operations for automatically winding and discharging a sheet onto and from the surface of the rotary drum.

摘要翻译： 描述了一种包括以下的自动片材卷绕和排出装置：用于将片材卷绕到其上的旋转滚筒; 片材保持装置，设置在所述旋转滚筒的圆周表面上以夹持所述卷绕片材的前端; 片材保持辊单元，设置在片材排出器单元附近，用于将卷绕在转鼓表面上的片材按压; 以及用于使片材保持辊单元与旋转滚筒的表面接触或分离的装置，以及用于将片材自动地卷绕并从旋转鼓的表面排出的操作的装置。

公开(公告)号：US4843433A

公开(公告)日：1989-06-27

申请号：US161339

申请日：1988-02-19

申请人： Hisashi Minami ,  Hideo Matsuda ,  Yoichi Shimazawa ,  Shinitiro Hiraoka

发明人： Hisashi Minami ,  Hideo Matsuda ,  Yoichi Shimazawa ,  Shinitiro Hiraoka

IPC分类号： B65H5/12 ,  H04N1/08

CPC分类号： H04N1/0804 ,  B65H5/12 ,  H04N1/08 ,  H04N1/0813 ,  H04N1/0839

摘要： An automatic document feeder including an automatic sheet winding device and an exposure device. The automatic sheet winding device includes a rotary drum and a sheet clamping device for clamping the original sheet wound around a circumferential face of the rotary drum such that a sheet clamping region and an exposure region on the circumferential face of the rotary drum are circumferentially spaced from each other.

摘要翻译： 一种自动送纸器，包括自动纸张卷绕装置和曝光装置。 自动纸张卷绕装置包括旋转滚筒和片材夹紧装置，用于夹紧卷绕在旋转滚筒的圆周面上的原始片材，使得片材夹持区域和旋转滚筒圆周面上的曝光区域周向间隔开 彼此。

公开(公告)号：US4699368A

公开(公告)日：1987-10-13

申请号：US721937

申请日：1985-04-11

申请人： Shinitiro Hiraoka ,  Hideo Matsuda

发明人： Shinitiro Hiraoka ,  Hideo Matsuda

IPC分类号： B41J13/22 ,  B65H5/12

CPC分类号： B65H5/12 ,  B41J13/223

摘要： An automatic sheet-like winding and outputting apparatus with a drum for mounting a sheet-like member, a first claw for catching the front edge of the sheet-like member, a second claw for gripping the sheet-like member in cooperation with the first claw, and a cam member for driving the first and second claws in accordance with the rotation of the drum. The second claw is also operated to separate the front edge of the sheet-like member from the drum. A sheet pressure member is further provided for pressing the sheet-like member toward the surface of the drum thereby pressing the sheet-like member in close contact with that surface.

摘要翻译： 一种具有用于安装片状构件的滚筒的自动片状卷绕和输出装置，用于捕捉片状构件的前边缘的第一爪，与第一卡片配合的夹持片状构件的第二爪 爪和用于根据滚筒的旋转来驱动第一爪和第二爪的凸轮构件。 第二爪也被操作以将片状构件的前边缘与鼓分离。 进一步设置有片状构件，用于将片状构件朝向滚筒的表面按压，从而按压与该表面紧密接触的片状构件。

公开(公告)号：US4634113A

公开(公告)日：1987-01-06

申请号：US800306

申请日：1985-11-21

申请人： Hideo Matsuda ,  Shinitiro Hiraoka

发明人： Hideo Matsuda ,  Shinitiro Hiraoka

IPC分类号： B65H5/12 ,  B65H7/14

CPC分类号： B65H5/12 ,  B65H7/14

摘要： A sheet winding and discharging device which includes a drum rotatably mounted in the device for winding a sheet therearound, sheet feeding members for feeding the sheet to the drum, a pair of sheet detecting sensors for detecting the length of the sheet to be fed, a pair of claw members mounted on the drum for holding the sheet which is fed to the drum and control members for controlling the movement of the claw members, the control members having a function for discharging the sheet without winding it around the drum in case that the sheet has a length more than the predetermined length.

摘要翻译： 一种片材卷绕和排出装置，其包括可旋转地安装在用于将片材卷绕的装置中的卷筒，用于将片材送入滚筒的片材进给部件，用于检测待进给的片材的长度的一对片材检测传感器， 安装在滚筒上的一对爪构件，用于保持供给到滚筒的片材和用于控制爪构件运动的控制构件，该控制构件具有排出片材而不将其卷绕在滚筒周围的功能， 片材具有大于预定长度的长度。