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    • 2. 发明授权
    • Image forming apparatus with jammed paper access opening
    • 具有卡纸入口的图像形成装置
    • US4629307A
    • 1986-12-16
    • US750878
    • 1985-07-01
    • Kiyoshi MiyaiShuhei UotaniToyohiko Tsunemine
    • Kiyoshi MiyaiShuhei UotaniToyohiko Tsunemine
    • G03G15/00G03G21/16
    • G03G15/00G03G21/1604G03G2215/00008G03G2221/1672G03G2221/1675G03G2221/1681G03G2221/169
    • An image forming apparatus which forms an opening larger in width than recording paper at the bottom of a casing in condition of normal use, the casing constituting a body housing therein main components, and which is provided with a guide means constituting part of a passing route of the recording paper in condition of normal use and constructed to be capable of projecting at one end from the opening at the bottom of the casing.Hence, in the apparatus, even when the recording paper jams in the casing, a user can take out the jammed paper therefrom without dividing the casing and inserting fingers of a user into the casing. Accordingly, the apparatus, which can adopt integral construction not dividable, is realizable of being small-sized lightweight, and inexpensive to produce, and of saving the manhour for assembly, improving reliability, and reducing the failure occurrence rate.
    • 一种图像形成装置,其在正常使用的状态下形成在壳体的底部处的宽度大于记录纸的开口,所述壳体构成其主要部件的主体,并且设置有构成通过路线的一部分的引导装置 的记录纸在正常使用的状态下被构造成能够在一端从壳体底部的开口突出。 因此,在该装置中,即使当记录纸卡在壳体中时,用户也可以从其中取出卡住的纸而不分开外壳并将使用者的手指插入到外壳中。 因此,可以采用不分割的整体结构的装置可以实现小型轻量化,生产成本低,并且节省组装的工作时间,提高可靠性并降低故障发生率。
    • 3. 发明授权
    • Portable electrostatographic copying machine
    • 便携式静电复印机
    • US4609281A
    • 1986-09-02
    • US698606
    • 1985-02-06
    • Kiyoshi MiyaiShuhei UotaniToyohiko Tsunemine
    • Kiyoshi MiyaiShuhei UotaniToyohiko Tsunemine
    • G03G15/00G03G15/28
    • G03G15/65G03G15/28G03G2215/00383G03G2215/00392G03G2215/00544
    • A relatively small and lightweight electrophotographic apparatus includes a support plate for receiving originals, whereby the support plate reciprocates laterally between the front and back sides of the housing for the apparatus, wherein the center of gravity of the apparatus is biased away from the dimensional center of the housing or body toward the one of the front and back sides which the original support plate more greatly extends beyond and away from the body during reciprocation for scanning of originals, whereby even when heavy originals are placed on the original support plate, the apparatus does not tilt or incline away from its resting surface, even when the original support plate is in greatest extension beyond the body or housing. A handle, sheet feed cassette, and sheet feed tray are all mounted on or through one end of the housing to prevent the latter two from dropping out during transport, thereby facilitating transport.
    • 相对较小且轻便的电子照相设备包括用于接收原稿的支撑板,由此支撑板横向地在用于装置的壳体的前侧和后侧之间往复运动,其中设备的重心被偏压离开尺寸中心 所述壳体或主体朝向前侧和后侧中的一个侧面,原始支撑板在往复运动期间更大程度地延伸并远离主体以扫描原稿,由此即使当原稿被放置在原始支撑板上时,该装置也 即使当原始支撑板最大限度地延伸超出身体或外壳时,也不会倾斜或倾斜远离其静止表面。 手柄,送纸盒和送纸盘都安装在外壳的一端或通过外壳的一端,以防止后者在运输过程中脱落,从而便于运输。
    • 6. 发明授权
    • Portable electrophotographic copy machine
    • 便携式电子照相复印机
    • US4635010A
    • 1987-01-06
    • US700681
    • 1985-02-12
    • Kiyoshi MiyaiShuhei UotaniToyohiko Tsunemine
    • Kiyoshi MiyaiShuhei UotaniToyohiko Tsunemine
    • G03G15/00
    • G03G15/605G03G15/00G03G15/6514G03G21/1604G03G2215/00392G03G2215/00544G03G2221/1681
    • An electrophotographic copying machine includes a support plate for receiving originals of documents to be copied, the support plate being mounted for sliding laterally in reciprocation along the upper surface of the housing or body of the machine; a handle attached to a side or end of the housing farthest from the center of gravity of the machine for facilitating carrying of the machine, and lifting of the machine to stand on the opposite end or side; a pair of cushions mounted at opposite ends of the opposite side for protecting the body and the top of a sheet feed tray protruding therefrom when the machine is standing on the opposite side of and a lock member for restraining the original support plate from sliding out of the body when the machine is being transported or standing on the opposite end, whereby the lock member engages a power switch for preventing operation of the machine during restraining of the support plate.
    • 一种电子照相复印机,包括用于接收要复印的原稿的原稿的支撑板,该支撑板被安装成沿着机器的壳体或主体的上表面沿横向方向滑动; 手柄,其附接到壳体的离机器重心最远的侧面或端部,以便于携带机器,并且将机器提升到相对端或侧面上; 安装在相对侧的相对端的一对垫子,用于当机器站在相对侧时用于保护主体和从其中突出的供纸托盘的顶部,以及用于限制原始支撑板滑出的锁定构件 当机器被运送或站立在相对端时的主体,由此锁定构件接合电源开关,用于在限制支撑板期间防止机器的操作。
    • 7. 发明授权
    • Clamshell type image forming apparatus
    • 蛤壳型成像装置
    • US5300979A
    • 1994-04-05
    • US022779
    • 1993-02-23
    • Yukio TsukakoshiKiyoshi MiyaiSatoshi HiroseTatsuhito HoriuchiMinoru Kumida
    • Yukio TsukakoshiKiyoshi MiyaiSatoshi HiroseTatsuhito HoriuchiMinoru Kumida
    • G03G21/16G03G15/00G03G15/06
    • G03G21/1817G03G21/1628G03G21/1828G03G2221/1687G03G2221/183
    • A clamshell type image forming apparatus, in which a process cartridge included in an upper structure is supported pivotably to a fixed position and a dismounting position against the upper structure, a developing unit included in a lower structure is supported thereon pivotably to a position just opposing to an image holding medium and a position spaced therefrom, and a plate spring which urges the developing unit toward a position spaced from the image holding medium is disposed on the lower structure side, and a plate spring which urges the developing unit toward a position just opposing to the image holding medium is disposed on the upper structure side, thereby inconveniences produced by providing the process cartridge on the upper structure are solved, and by reducing a collision between the developing unit and the image holding medium due to the open-and-close operation of the upper structure, it is possible to prevent a damage of the process cartridge including the image holding medium.
    • 一种蛤壳型图像形成装置,其中包括在上部结构中的处理盒可枢转地支撑到固定位置和抵靠上部结构的拆卸位置,包括在下部结构中的显影单元可枢转地支撑到刚好相对的位置 涉及一种图像保持介质和与其分开的位置,并且在下部结构侧设置有将显影单元朝向与图像保持介质隔开的位置推动的板簧,以及将显影单元朝向刚刚的位置推压的板簧 与图像保持介质相对设置在上部结构侧,从而解决了通过在上部结构上设置处理盒而产生的不便,并且通过减少显影单元和图像保持介质之间的碰撞, 关闭上部结构的操作,可以防止包括图像保持架的处理盒的损坏 g介质。
    • 8. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US4666281A
    • 1987-05-19
    • US733621
    • 1985-05-13
    • Kiyoshi MiyaiUotani ShuheiToyohiko TsunemineYutaka KamitaniYuji Nakanishi
    • Kiyoshi MiyaiUotani ShuheiToyohiko TsunemineYutaka KamitaniYuji Nakanishi
    • B65H7/06B65H3/44B65H7/18B65H11/00G03G15/00G03G15/14G03G21/00
    • G03G15/6514G03G15/70G03G2215/00383G03G2215/00392G03G2215/00548G03G2215/00603G03G2215/00725
    • An image forming apparatus includes a photosensitive member on which an electrostatic latent image is formed. The electrostatic latent image is developed by toner and the toner image thus developed is transferred on a copying paper. A stopper is provided in the path of the copying paper to a transferring station. A first paper path for manually feeding paper, and a second paper path is provided for automatically feeding paper. The first and second paths join each other at an upstream side of the stopper. Downstream of the junction of the two paths is formed a common path in which the stopper is disposed. In the common path at the upstream side of the stopper, there is arranged a sensor for sensing the presence of copying paper. In an automatic feeding mode, when a signal is not given from the sensor within a predetermined period of time after a paper feed roller is operated, the occurrence of a jam will be detected. In a manual feeding mode, when an output signal is provided from the sensor indicating that paper is present in the common path, a command for the copy start will be given.
    • 图像形成装置包括其上形成有静电潜像的感光构件。 通过调色剂显影静电潜像,并将如此显影的调色剂图像转印到复印纸上。 在复印纸的路径中设置有止动件到转印站。 用于手动进纸的第一纸张路径和第二纸路径用于自动送纸。 第一和第二路径在止动器的上游侧相互连接。 在两个路径的接合处的下游形成有止动件设置在其中的公共路径。 在止动器的上游侧的公共路径中,设置有用于感测复印纸的存在的传感器。 在自动进给模式中,当在进给辊操作之后的预定时间段内没有从传感器给出信号时,将检测到卡纸的发生。 在手动进给模式中,当从传感器提供指示纸张存在于公共路径中的输出信号时,将给出复印开始命令。