Coaxial shaft connection for a printing machine cylinder
    22.
    发明授权
    Coaxial shaft connection for a printing machine cylinder 失效
    同轴轴连接用于印刷机筒

    公开(公告)号:US4640190A

    公开(公告)日:1987-02-03

    申请号:US768044

    申请日:1985-08-22

    申请人: Klaus Holzapfel

    发明人: Klaus Holzapfel

    IPC分类号: B41F13/08 B41F31/26

    摘要: To provide for an easily replaceable attachment of a printing cylinder (11) on a shaft (12), the shaft is formed as a stub shaft with a flange (13) projecting therefrom, and a disk-shaped groove or recess or bore is formed in the end face (14) of the milling roller, into which the flange is fitted by an interference fit. In order to provide for ease of engagement of the interference fit, the flange and/or the end face of the roller is undercut by a groove spaced somewhat from the fitting engagement surfaces to form a resilient lip (16) which is subjected to the interference fit. The flange and the milling roller are connected by one or more clamping screws or bolts (18).

    摘要翻译: 为了提供印刷滚筒(11)在轴(12)上的容易更换的附件,轴形成为具有从其突出的凸缘(13)的短轴,并且形成盘形凹槽或凹部 在铣削辊的端面(14)中,凸缘通过过盈配合装配到该端面中。 为了提供干涉配合的易于接合,辊的凸缘和/或端面被与配合接合表面稍微间隔开的凹槽底切以形成受到干涉的弹性唇缘(16) 适合。 法兰和铣辊通过一个或多个夹紧螺钉或螺栓(18)连接。