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    • 2. 发明授权
    • Medium feeding device and image forming apparatus
    • 中等供料装置和成像装置
    • US08876109B2
    • 2014-11-04
    • US13074078
    • 2011-03-29
    • Makoto Kitamura
    • Makoto Kitamura
    • B65H5/00B65H3/52B65H3/68B65H3/06B65H3/66
    • B65H3/5223B65H3/0607B65H3/66B65H3/68B65H2404/513B65H2404/6111
    • A medium feeding device includes a medium feeding unit that feeds a medium by contacting the medium, a separating unit that presses the medium against the medium feeding unit to separate the medium from subsequent media, and a conveying unit that conveys the medium having been separated by the separating unit. A first guide member is provided between the medium feeding unit and the conveying unit, and configured to guide a surface of the medium on the medium feeding unit side. A second guide member provided is so as to face the first guide member, and configured to guide the medium. The first guide member has a guide protruding portion that protrudes toward the second guide member.
    • 介质供给装置包括:介质供给单元,其通过使介质接触而供给介质;分离单元,其将介质压靠介质供给单元,以将介质与随后的介质分离;以及输送单元,其将介质分离 分离单元。 第一引导构件设置在介质供给单元和输送单元之间,并且构造成将介质的表面引导到介质供给单元侧。 设置的第二引导构件面向第一引导构件,并被构造成引导介质。 第一引导构件具有朝向第二引导构件突出的引导突出部。
    • 6. 发明授权
    • Method for shaping tubular member
    • 管状构件成型方法
    • US5950482A
    • 1999-09-14
    • US38845
    • 1998-03-12
    • Junichi NagasawaMakoto KitamuraYuichi KobayashiOsamu Kato
    • Junichi NagasawaMakoto KitamuraYuichi KobayashiOsamu Kato
    • F16F9/00B21D17/02F16F9/32B21D9/04
    • B21D17/02
    • A tubular member to be shaped comprises a first portion to be shaped and a second portion other than the first portion. A punch having a projection is inserted into the tubular member and the tubular member is pressed between a die having a recess and an anvil within a range where elastic deformation of the second portion occurs, to thereby form the first portion into an outwardly projecting portion. When the first portion is to be formed into an inwardly projecting portion, a die having a recess is inserted into the tubular member and the tubular member is pressed between a punch having a projection and an anvil within a range where elastic deformation of the second portion occurs, to thereby form the first portion into the inwardly projecting portion.
    • 待成形的管状构件包括待成形的第一部分和除第一部分之外的第二部分。 将具有突出部的冲头插入管状构件中,并且将管状构件在具有凹部的模具和砧座之间按压在发生第二部分的弹性变形的范围内,从而将第一部分形成向外突出部分。 当第一部分形成向内突出部分时,具有凹口的模具被插入到管状构件中,并且管状构件在具有突起和砧座的冲头之间被挤压在第二部分的弹性变形的范围内 发生,从而形成第一部分进入向内突出的部分。