公开(公告)号：US20110182614A1

公开(公告)日：2011-07-28

申请号：US13016099

申请日：2011-01-28

申请人： Sei Onuma ,  Nobuhiko Kita ,  Genta Hagiwara ,  Masafumi Takahira ,  Haruo Hashimoto

发明人： Sei Onuma ,  Nobuhiko Kita ,  Genta Hagiwara ,  Masafumi Takahira ,  Haruo Hashimoto

IPC分类号： G03G15/00 ,  H01H3/02

CPC分类号： G03G21/1633 ,  G03G2221/1675 ,  G03G2221/1684 ,  G03G2221/169

摘要： An interlock system includes first and second racks movable in parallel to each other in a longitudinal direction between opening and closing positions in conjunction with opening and closing of the first cover, respectively. A housing is provided to slidably accommodate the first and second racks in the longitudinal direction. A pinion unit is provided and is sandwiched by the first and second racks. The first and second racks have meshing sections respectively meshing with the pinion unit at one side surfaces extending in the longitudinal direction facing each other. The pinion unit slides in the longitudinal direction by a prescribed length in conjunction with movement of at least one of the first and second racks. The interlock switch is turned on and off in accordance with a sliding length of the pinion unit in the longitudinal direction.

摘要翻译： 互锁系统包括分别在打开和关闭位置之间的纵向方向上彼此平行地移动的第一和第二齿条以及第一盖的打开和关闭。 壳体设置成在纵向方向上可滑动地容纳第一和第二齿条。 提供小齿轮单元并被第一和第二机架夹持。 所述第一和第二齿条具有分别与所述小齿轮单元啮合的啮合部分，所述啮合部分在相对于彼此的纵向延伸的一个侧面上。 小齿轮单元与第一和第二机架中的至少一个的移动一起在纵向方向上滑动规定的长度。 联锁开关根据小齿轮单元在纵向方向上的滑动长度而导通和关闭。

公开(公告)号：US10341516B2

公开(公告)日：2019-07-02

申请号：US15919643

申请日：2018-03-13

申请人： Daisuke Imaki ,  Yohei Osanai ,  Genta Hagiwara ,  Masatoshi Ishida ,  Tatsuaki Nagano ,  Satoshi Narai ,  Toshiyuki Horikawa ,  Yasunobu Youda ,  Takayuki Andoh ,  Kaoru Tada

发明人： Daisuke Imaki ,  Yohei Osanai ,  Genta Hagiwara ,  Masatoshi Ishida ,  Tatsuaki Nagano ,  Satoshi Narai ,  Toshiyuki Horikawa ,  Yasunobu Youda ,  Takayuki Andoh ,  Kaoru Tada

IPC分类号： H04N1/00 ,  G03G15/00 ,  B65H5/06 ,  B65H3/06

摘要： A rotation drive device includes a driven rotation member, a driving rotation member, a rotation relay member, a shaft, and a holder. The rotation relay member transmits only a unidirectional rotational driving force from the driving rotation member to the driven rotation member. The rotation relay member includes a housing and a cylindrical one-way clutch. A contact portion between the driving rotation member and the shaft is configured to rotate the driving rotation member and the shaft to transmit the driving force to an inner peripheral side of the cylindrical one-way clutch via the shaft. The driving rotation member includes a boss projected toward the holder and rotatably held in the holder. A portion of the shaft to support the driving rotation member and an inner wall surface of a through hole of the driving rotation member are shaped to rotate the shaft and the driving rotation member. together.

公开(公告)号：US08831463B2

公开(公告)日：2014-09-09

申请号：US13468382

申请日：2012-05-10

申请人： Kazuyoshi Kondo ,  Haruo Hashimoto ,  Genta Hagiwara ,  Masafumi Takahira

发明人： Kazuyoshi Kondo ,  Haruo Hashimoto ,  Genta Hagiwara ,  Masafumi Takahira

IPC分类号： G03G21/20

CPC分类号： G03G15/2017 ,  G03G21/206

摘要： An image forming apparatus includes an outer cover in which an air intake and an exhaust outlet are formed, an image forming unit, a fixing device to fix an image on a recording medium and including a fixing casing in which a sheet inlet and a first exhaust opening are formed, and a thermal shield disposed above the sheet inlet of the fixing device and between the fixing device and a component adjacent to the fixing device, an air channel to guide air sucked in through the air intake to the exhaust outlet, defined by the thermal shield as well as the fixing casing. The first exhaust opening formed in the fixing casing communicates with the air channel formed by the thermal shield and the fixing casing to merge the hot air discharged from the fixing device into the air flowing in the air channel.

摘要翻译： 图像形成装置包括形成有进气口和排气出口的外盖，图像形成单元，将图像固定在记录介质上并具有固定壳体的定影装置，其中片材入口和第一排气 形成开口，以及设置在定影装置的纸张入口上方以及定影装置与邻近定影装置的部件之间的热屏蔽件，用于将通过进气口吸入的空气引导到排气出口的空气通道， 热屏蔽以及固定外壳。 形成在固定壳体中的第一排气口与由热屏蔽件和固定壳体形成的空气通道连通，以将从定影装置排出的热空气合流到在空气通道中流动的空气中。

公开(公告)号：US20120315061A1

公开(公告)日：2012-12-13

申请号：US13468382

申请日：2012-05-10

申请人： Kazuyoshi Kondo ,  Haruo Hashimoto ,  Genta Hagiwara ,  Masafumi Takahira

发明人： Kazuyoshi Kondo ,  Haruo Hashimoto ,  Genta Hagiwara ,  Masafumi Takahira

IPC分类号： G03G21/20

CPC分类号： G03G15/2017 ,  G03G21/206

摘要： An image forming apparatus includes an outer cover in which an air intake and an exhaust outlet are formed, an image forming unit, a fixing device to fix an image on a recording medium and including a fixing casing in which a sheet inlet and a first exhaust opening are formed, and a thermal shield disposed above the sheet inlet of the fixing device and between the fixing device and a component adjacent to the fixing device, an air channel to guide air sucked in through the air intake to the exhaust outlet, defined by the thermal shield as well as the fixing casing. The first exhaust opening formed in the fixing casing communicates with the air channel formed by the thermal shield and the fixing casing to merge the hot air discharged from the fixing device into the air flowing in the air channel.

摘要翻译： 图像形成装置包括形成有进气口和排气出口的外盖，图像形成单元，将图像固定在记录介质上并具有固定壳体的定影装置，其中片材入口和第一排气 形成开口，以及设置在定影装置的纸张入口上方以及定影装置与邻近定影装置的部件之间的热屏蔽件，用于将通过进气口吸入的空气引导到排气出口的空气通道， 热屏蔽以及固定外壳。 形成在固定壳体中的第一排气口与由热屏蔽件和固定壳体形成的空气通道连通，以将从定影装置排出的热空气合流到在空气通道中流动的空气中。