Electrophotographic reproduction apparatus having improved fuser to
prevent wrinkling of envelopes using intermittent pressure
    1.
    发明授权
    Electrophotographic reproduction apparatus having improved fuser to prevent wrinkling of envelopes using intermittent pressure 失效
    具有改进的定影器的电子照相再现设备,以防止使用间歇压力的信封起皱

    公开(公告)号:US5268726A

    公开(公告)日:1993-12-07

    申请号:US969538

    申请日:1992-10-30

    IPC分类号: G03G15/20

    CPC分类号: G03G15/2064

    摘要: An electrophotographic printer (11) including a fuser (16, 17) for fusing a toned image onto an envelope (13) passing through a fuser nip (14). Wrinkling and treeing of the envelope (13) is substantially eliminated by removing the pressure on the envelope (13) in the fuser nip (14) for one or more brief intervals during the fusing process. To do this, a solenoid (21) is intermittently driven to remove the force of a spring (18) urging the fuser rolls (16, 17) together.

    摘要翻译: 一种电子照相打印机(11),包括用于将调色图像熔合到穿过定影辊隙(14)的信封(13)上的定影器(16,17)。 在定影过程中,通过去除定影辊隙(14)中的信封(13)上的压力一个或多个短暂的间隔,基本上消除了信封(13)的起皱和起伏。 为此,螺线管(21)被间歇地驱动以去除将定影辊(16,17)推动在一起的弹簧(18)的力。

    Tabulation rack with spring pin holding

    公开(公告)号:US4348124A

    公开(公告)日:1982-09-07

    申请号:US163677

    申请日:1980-06-27

    申请人: Larry J. Rice

    发明人: Larry J. Rice

    IPC分类号: B41J21/02 B41J21/04

    CPC分类号: B41J21/02

    摘要: A tabulation rack having simple and inexpensive construction. The rack has a set of straight-sided pins (5 or 50) which act as stops. They are held by an elongated main beam (3 or 54) in opposed slots. In one embodiment a pair of coil springs (7) are deformed along their long axis within the area formed by the bridge (25) of beam (3) and the pins (5). In a second embodiment, a single music wire 52 is extended between staggered, round pins 50. Frictional drag holds the pins (5 or 50) in their set and clear positions.

    Tabulation rack with spring pin holding
    5.
    发明授权
    Tabulation rack with spring pin holding 失效
    带弹簧针的制表架

    公开(公告)号:US4348123A

    公开(公告)日:1982-09-07

    申请号:US163676

    申请日:1980-06-27

    IPC分类号: B41J21/02 B41J21/04

    CPC分类号: B41J21/02

    摘要: A tabulation rack having simple and inexpensive construction. The rack has a set of straight-sided pins (5 or 50) which act as stops. They are held by an elongated main beam (3 or 54) in opposed slots. In one embodiment a pair of coil springs (7) are deformed along their long axis within the area formed by the bridge (25) of beam (3) and the pins (5). In a second embodiment, a single music wire 52 is extended between staggered, round pins 50. Frictional drag holds the pins (5 or 50) in their set and clear positions.

    摘要翻译: 制表架具有简单而廉价的结构。 机架具有一组作为停止点的直边引脚(5或50)。 它们由相对的槽中的细长主梁(3或54)保持。 在一个实施例中,一对螺旋弹簧(7)沿着其长轴在由梁(3)的桥梁(25)和销(5)形成的区域内变形。 在第二实施例中,单个音乐线52在交错的圆形销50之间延伸。摩擦阻力将销(5或50)保持在其设定和清除位置。