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    • 53. 发明专利
    • Roll medium support device and recording device
    • 滚动媒体支持设备和记录设备
    • JP2009173428A
    • 2009-08-06
    • JP2008015891
    • 2008-01-28
    • Seiko Epson Corpセイコーエプソン株式会社
    • GENTA SHINKOMURO KIYOTOAONO MUNETOYOOZAKI SENBA
    • B65H16/06
    • B65H75/242B41J11/001B41J15/04
    • PROBLEM TO BE SOLVED: To provide a roll medium support device capable of preventing a slip between a roll medium and the roll medium support device where the roll medium is set with its size changed. SOLUTION: The roll medium support device (50) is provided with a base body part (51) inserted to hollow shaft parts (R2, R3) of the roll medium (P); a plurality of abutment support parts (52, 52...) provided in the circumferential direction so as to be displaceable in the radial direction of the hollow shaft parts (R2, R3) with respect to the base body part (51), having a plurality of predetermined positions in the displaceable range and abutting on and supporting inner peripheral faces of the hollow shaft parts (R2, R3); and a stabilization mechanism 70 for stabilizing the abutment support parts (52, 52...) in the plurality of predetermined positions. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种能够防止卷筒介质和辊式介质支撑装置之间的滑动的辊式介质支撑装置,其中卷筒介质的尺寸改变。 卷筒介质支撑装置(50)设置有插入到卷筒介质(P)的中空轴部(R2,R3)上的基体部(51)。 沿圆周方向设置的多个邻接支撑部分(52,52 ...),以便能够相对于基体部分(51)在中空轴部分(R2,R3)的径向上移位,具有 在所述可移动范围内的多个预定位置,并且邻接并支撑所述中空轴部(R2,R3)的内周面。 以及用于稳定多个预定位置中的邻接支撑部分(52,52 ...)的稳定机构70。 版权所有(C)2009,JPO&INPIT
    • 54. 发明专利
    • Band-like body winding reel
    • 带状身体绕组
    • JP2008184284A
    • 2008-08-14
    • JP2007019380
    • 2007-01-30
    • Sato Corp株式会社サトー
    • HOSHI KAZUYUKI
    • B65H75/22B65H75/14
    • B65H75/242B65H54/585B65H2701/372
    • PROBLEM TO BE SOLVED: To provide a band-like body winding reel capable of removing a wound band-like body with an easy operation without adjusting a winding speed of the band-like body. SOLUTION: The band-like body winding reel 1 is structure by attaching an outer circumference member 3 to an outer diameter reducing member 22 of an inner circumference member 2. Outer diameters of the outer diameter reducing member 22 and inner diameters of respective fitting members 31, 32 structuring the outer circumference member 3 are respectively shortened from a base end E3 side to a tip end D3 side. The outer circumference member 3 attached to the outer diameter reducing member 22 is supported by an outer surface of the outer diameter reducing member 22 wherein inner surfaces of the respective fitting members 31, 32 contact with the outer surface of the outer diameter reducing member 22. An engaging part 21a is provided at a tip end part A1 of a rotation shaft 21 to which the outer diameter reducing member 22 is attached. An engaging piece provided in a fixed cylinder 41b of a fixed cap 4 engages with the engaging part 21a. The engaging piece in the fixed cylinder 41b and the engaging part 21a are structured so that their engagement can be freely canceled. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种能够在不调整带状体的卷绕速度的情况下,容易地进行移除卷绕带状体的带状体卷绕卷取机。 解决方案:带状体绕组卷轴1是通过将外圆周构件3附接到内周构件2的外径减小构件22的结构的结构。外径减小构件22的外径和各自的外径构件的内径 构成外周构件3的安装构件31,32分别从基端E3侧缩短到前端D3侧。 安装在外径减小构件22上的外周构件3由外径减小构件22的外表面支撑,其中各个装配构件31,32的内表面与外径减小构件22的外表面接触。 接合部21a设置在安装有外径减小部件22的旋转轴21的前端部A1。 设置在固定帽4的固定筒41b中的接合片与接合部21a接合。 固定筒41b中的接合片和接合部21a构成为可以自由地取消接合。 版权所有(C)2008,JPO&INPIT
    • 57. 发明专利
    • Device for supporting winding pipe on winding shaft
    • 用于在绕线轴上支撑上弦管的装置
    • JPS5781046A
    • 1982-05-20
    • JP15618780
    • 1980-11-05
    • Nishimura Seisakusho:Kk
    • NARITA KEIZOUSHIMONISHI CHIZUOKAMIKUBO YASUNARI
    • B65H18/04B65H54/54B65H75/24
    • B65H75/242B65H75/243B65H2701/31
    • PURPOSE: To accurately and uniformly control friction torque without causing irregular friction, by regulating the pressure of pressurized air.
      CONSTITUTION: A piston 33 is rotated through an annular cylinder block 16 at the same speed as a winding shaft 11. A friction ring 13 is secured with a flange member 12 on the outer race of a ball bearing 14 so that the ring 13 can rotate freely relative to the winding shaft 11. An expansible/contractible member 23 fitted in the opening 21 of the friction ring 13 indirectly rotated by friction torque caused on the contact surfaces of the ring 13 and the piston 33. The friction torque T
      2 is accurately controlled by regulating a pushing force applied from the piston 33 to the friction ring 13.
      COPYRIGHT: (C)1982,JPO&Japio
    • 目的:通过调节加压空气的压力,精确均匀地控制摩擦力矩而不引起不规则的摩擦。 构成:活塞33以与卷绕轴11相同的速度旋转穿过环形气缸体16.摩擦环13用凸缘构件12固定在滚珠轴承14的外圈上,使得环13可以旋转 通过在环13和活塞33的接触表面上产生的摩擦转矩间接地旋转地安装在摩擦环13的开口21中的可膨胀/收缩构件23.摩擦转矩T2被精确地控制 通过调节从活塞33施加到摩擦环13的推力。