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    • 4. 发明专利
    • Medium conveying apparatus and recording apparatus
    • 中型输送装置和记录装置
    • JP2011157167A
    • 2011-08-18
    • JP2010019282
    • 2010-01-29
    • Brother Industries Ltdブラザー工業株式会社
    • KATO SHIGEMI
    • B65H5/00B41J11/06
    • B41J11/007B65H5/004B65H5/021
    • PROBLEM TO BE SOLVED: To stabilize a suction force, by easily maintaining the suction force for sucking a recording medium to a conveying member.
      SOLUTION: In this medium conveying device, a suction platen 60 has a first electrode and a second electrode opposed to a conveying belt 53, and generates the suction force through a Johnson Rahbek force between the conveying belt 53 and paper P by applying voltage between the first and second electrodes. A surface layer material is formed on the surface of the first electrode and the second electrode. Influence by a resistance value of the paper P is relatively reduced, using a material set as relatively large volume resistivity by including a resistivity control material of an ion conductive system in a resin material, for any of the surface layer material and the conveying belt 53.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了稳定吸力,通过容易地保持用于将记录介质吸入输送构件的吸力。 解决方案:在该介质输送装置中,吸盘60具有与输送带53相对的第一电极和第二电极,并且通过施加在输送带53和纸P之间的约翰逊·拉贝克力产生吸力 第一和第二电极之间的电压。 表面层材料形成在第一电极和第二电极的表面上。 对于任何表层材料和输送带53,通过在树脂材料中包括离子传导系统的电阻率控制材料,通过使用通过包括离子传导系统的电阻率控制材料的相对较小的体积电阻率的材料相对减小纸张P的电阻值的影响 版权所有(C)2011,JPO&INPIT
    • 5. 发明专利
    • Medium conveying device and recording apparatus
    • 中等输送装置和记录装置
    • JP2011136529A
    • 2011-07-14
    • JP2009299201
    • 2009-12-29
    • Brother Industries Ltdブラザー工業株式会社
    • KATO SHIGEMI
    • B41J11/02B65H5/00
    • B65H5/004B65H2401/21B65H2601/522
    • PROBLEM TO BE SOLVED: To prevent the movement of a carrier member for conveying a recording medium from being hindered.
      SOLUTION: A voltage is applied between electrodes 62 and 63 so that printing paper placed on a carrier belt facing a top surface of an adsorbing platen 60 can be adsorbed on the carrier belt. Low-resistance members 66 and 67 are further superposed on top surfaces of surface layer materials 64 and 65 which are superposed on the electrodes 62 and 63, respectively. Thus, since an electric charge is hardly accumulated between the adsorbing platen 60 and the carrier belt, the carrier belt is hardly adsorbed on the adsorbing platen.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了防止用于传送记录介质的载体构件的移动受到阻碍。 解决方案:在电极62和63之间施加电压,使得放置在与吸附台板60的顶表面相对的传送带上的打印纸可以被吸附在传送带上。 低电阻部件66和67还分别重叠在表面层材料64和65的顶表面上,它们分别重叠在电极62和63上。 因此,由于吸附台板60与承载带之间几乎不积蓄电荷,因此载体带难以吸附在吸附台板上。 版权所有(C)2011,JPO&INPIT
    • 8. 发明专利
    • Electrostatically adsorbing rubber belt
    • 静电吸附橡胶皮带
    • JPS61124455A
    • 1986-06-12
    • JP24296684
    • 1984-11-16
    • Ekuseru Kogyo KkRicho Denshi Kogyo Kk
    • SUGIYAMA KIYOSHI
    • B65G15/32B65H5/00H02N13/00
    • B65H5/004
    • PURPOSE:To generate a powerful electrostatic adsorbing force by providing two or more lines of embedded electrodes on a rubber belt made of a nitrile rubber or a polyvinyl chloride as the main ingredient with a mixture such as an ethyl cellulose or a methyl cellulose, etc. being added to it, and applying a DC voltage. CONSTITUTION:Two or more lines of conductive electrodes 3, 3' which are exposed on the inner surface side, are longitudinally provided in a belt 2 in which an ethyl cellulose or a methyl cellulose, a tributoxyethyl phosphate, finely-divided powder mica, and a phenolic resin, are separately or compositely added to the main ingredient of a nitrile rubber or a polyvinyl chloride. And, a certain DC voltage is applied to metal pulleys 1 and 1' for putting the belt 2 around them, each with different polarities. Thereby, the different polarity of the DC voltage is applied to each of the conductive electrodes 3, 3'. Therefore, a powerful electrostatic adsorbing force is generated in the belt 2.
    • 目的:通过在由丁腈橡胶或聚氯乙烯制成的橡胶带作为主要成分的混合物如乙基纤维素或甲基纤维素等上提供两根或多根嵌入电极线来产生强大的静电吸附力。 并加上直流电压。 构成:暴露在内表面侧的两行以上的导电电极3,3'纵向设置在带2中,其中乙基纤维素或甲基纤维素,磷酸三丁氧基乙酯,细粉末云母和 酚醛树脂分别或复合地添加到丁腈橡胶或聚氯乙烯的主要成分中。 并且,将一定的直流电压施加到金属带轮1和1'以将带2放置在它们周围,每个具有不同的极性。 由此,直流电压的不同极性被施加到每个导电电极3,3'。 因此,在带2中产生强大的静电吸附力。
    • 10. 发明专利
    • Recording medium carrying device, and image forming apparatus
    • 记录中继装置和图像形成装置
    • JP2012082074A
    • 2012-04-26
    • JP2011225686
    • 2011-10-13
    • Toshiba CorpToshiba Tec Corp東芝テック株式会社株式会社東芝
    • HARA CHIHIROKAIHO SATOSHIKURIBAYASHI TADASHITAKAHASHI NOBUAKI
    • B65H5/12B41J13/22
    • B41J13/223B65H5/004B65H5/062B65H5/38B65H9/006B65H2404/6111B65H2801/15
    • PROBLEM TO BE SOLVED: To hold a leading end and a trailing end of a recording medium, regardless of the size of the recording medium.SOLUTION: An image forming apparatus includes a leading end gripper and a trailing end gripper provided on a drum. The leading end gripper is opened and closed by a leading end gripper driving mechanism. The trailing end gripper switches between a standby position where the gripper is stopped to the rotating drum and a grip position where the gripper rotates with the drum. The leading end gripper and a recording medium pass through an inside of the trailing end gripper stopped in the standby position. If the trailing end of the recording medium reaches the trailing end gripper, the trailing end gripper is released to switch to the grip position. Thus, the trailing end of the medium is held on the drum by the trailing end gripper. The trailing end gripper moves in a rotating direction of the drum while holding the trailing end of the medium.
    • 要解决的问题:保持记录介质的前端和后端,而与记录介质的尺寸无关。 解决方案:图像形成装置包括设置在滚筒上的前端夹持器和后端夹持器。 前端夹具由前端夹具驱动机构打开和关闭。 尾端夹持器在夹持器停止的待机位置与旋转滚筒之间切换,并且夹持器与滚筒一起转动。 前端夹具和通过后端夹持器的内部的记录介质停止在待机位置。 如果记录介质的尾端到达后端夹持器,则后端夹持器被释放以切换到夹持位置。 因此,介质的后端由尾端夹持器保持在滚筒上。 后端夹持器沿着滚筒的旋转方向移动,同时保持介质的后端。 版权所有(C)2012,JPO&INPIT