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    • 63. 发明授权
    • Manuscript feed device for an electrophotographic apparatus
    • 用于电子照相设备的原稿进给装置
    • US4387986A
    • 1983-06-14
    • US192925
    • 1980-10-01
    • Hiroshi TsudaKiyoshi MiyashitaMasaji NishikawaAkira ShimizuMuneo Kasuga
    • Hiroshi TsudaKiyoshi MiyashitaMasaji NishikawaAkira ShimizuMuneo Kasuga
    • G03G15/00G03G15/04G03B27/62
    • G03G15/60G03G2215/00189G03G2215/00282
    • An electrophotographic apparatus for printing or forming at least one copy of a manuscript comprising a manuscript feed mechanism including upper and lower side feed mechanisms arranged above and below a rectilinear manuscript feed path including a slit light exposure portion at which a manuscript image is projected onto a photosensitive drum, said upper side feed mechanism being movable with respect to said slit light exposure portion to define thin and thick manuscript feed paths, respectively. A thick manuscript feed mechanism is provided in the lower side feed mechanism for feeding a thick manuscript carriage made of transparent plate. The apparatus further comprises a first movable edge guide for positioning an edge of a sheet manuscript and a second fixedly arranged guide for positioning the edge of the thick manuscript carriage. The first guide is preferably positioned inwardly with respect to the second guide viewed in a widthwise direction of the manuscript.
    • 一种用于印刷或形成至少一份原稿的电子照相设备,包括原稿进给机构,该原稿进给机构包括设置在直角原稿进给路径上方和下方的上侧和下侧进给机构,该直线原稿进给路径包括将原稿图像投影到 感光鼓,所述上侧进给机构可相对于所述狭缝曝光部分移动,以分别限定薄且厚的原稿进给路径。 在下侧进给机构中设置有厚的原稿进给机构,用于供给由透明板制成的厚的原稿托架。 该装置还包括一个用于定位一个原稿的边缘的第一可动边缘引导件和一个用于定位厚纸原稿台的边缘的第二固定布置的引导件。 优选地,在原稿的宽度方向上,第一引导件相对于第二引导件向内定位。
    • 64. 发明授权
    • Roller feed type insulated wire cutting and insulation stripping machine
    • 滚轮进料式绝缘线切割和绝缘剥皮机
    • US4275619A
    • 1981-06-30
    • US039856
    • 1979-05-17
    • Akira Shimizu
    • Akira Shimizu
    • B23D23/00B23D33/00B65H51/08B65H61/00H01R43/28H02G1/12
    • B23D33/006B23D23/00B65H51/08B65H61/00H01R43/28H02G1/1248H02G1/1256F05B2240/40Y10T29/5148Y10T29/5193
    • First feed rollers whose speed is variable, second feed rollers intermittently driven and movable in the direction of an insulated wire, a clamp which is movable in the direction of the axis of the wire and can be opened and closed during the interruption of driving by the second feed rollers, insulation cutting and stripping blades which can be opened and closed, a wire guiding device which can be opened and closed, wire cutting blades which can be opened and closed, insulation cutting and stripping blades, and a clamp which is movable along the axis of the wire and may be opened and closed during the interruption of driving by the second feed rollers in the direction of the axis of the wire, are arranged in the order mentioned from the upstream to the downstream side of the path of travel of the insulated wire, with a suitable spacing between adjacent components. The wire guiding device changes from its closed to its opened state from the time a little before a cutting blades group starts its closing operation until the time it completes its closing operation. The same also changes from its opened to its closed state from the time the clamps start their return movement until the time a little before they complete their return movement. The second feed rollers are controlled so that in the opened state of the wire guiding device, they may be moved in timed relation to the clamp on the upstream side. Thus, an efficient operation becomes possible while thoroughly disposing of the chips of insulation, and the insulated wire cut into accurate lengths can be supplied.
    • 速度可变的第一进给辊,间歇地驱动并可沿绝缘线方向移动的第二进给辊,能够沿着线的轴线方向移动的夹具,并且可以在驱动中断期间打开和关闭 第二进料辊,可以打开和关闭的绝缘切割和剥离叶片,可以打开和关闭的导线装置,可以打开和关闭的线切割刀片,绝缘切割和剥离刀片以及可沿着 在通过第二进给辊在线的轴线方向的驱动中断期间,线的轴线可以以从线路的上游到下游侧的顺序被布置 绝缘电线,在相邻部件之间具有合适的间隔。 导线装置从切割刀片组开始其关闭操作直到完成关闭操作之前的时间从关闭状态改变到打开状态。 从夹具开始返回运动的时间到完成返回运动的时间之前,同样也从打开状态变为关闭状态。 控制第二进给辊,使得在引导装置的打开状态下,它们可以与上游侧的夹具以定时关系移动。 因此,能够在彻底处理绝缘芯片的同时进行有效的操作,并且可以提供切割成精确长度的绝缘线。
    • 66. 发明授权
    • Electrophotographic apparatus
    • 电子照相设备
    • US4260236A
    • 1981-04-07
    • US30626
    • 1979-04-16
    • Hiroshi TsudaKiyoshi MiyashitaMasaji NishikawaAkira ShimizuMuneo Kasuga
    • Hiroshi TsudaKiyoshi MiyashitaMasaji NishikawaAkira ShimizuMuneo Kasuga
    • B65H7/06G03G15/00G03G15/16G03G21/00
    • G03G15/70G03G15/167
    • An electrophotographic apparatus which includes a rotating photosensitive drum on which an electrostatic charge latent image is formed; a developing device for developing the latent image with toners to form a toner image on the drum; a transfer roller for transferring the toner image onto a record paper and arranged movably with respect to the drum; and a record paper detector for detecting a paper jamming to produce a paper jam signal. The rotation of the drum is stopped and the transfer roller is moved away from the photosensitive drum in response to the paper jam signal so as to make it easy to remove the jammed paper, and the transfer roller is moved into an initial operative position after the ddrum has rotated by such an angle that residual toners and electrostatic charge on the drum pass through the transfer roller.
    • 一种电子照相设备,包括其上形成静电荷潜像的旋转感光鼓; 用于利用调色剂显影潜像以在滚筒上形成调色剂图像的显影装置; 转印辊,用于将调色剂图像转印到记录纸上并相对于滚筒移动; 以及用于检测卡纸以产生卡纸信号的记录纸检测器。 滚筒的旋转停止,并且转印辊响应于卡纸信号移动离开感光鼓,以便容易地去除卡住的纸张,并且转印辊在转印辊之后移动到初始操作位置 ddrum已经旋转了这样的角度,使得滚筒上的残留调色剂和静电电荷通过转印辊。