Phase adjustment apparatus
    1.
    发明授权
    Phase adjustment apparatus 失效
    相位调节装置

    公开(公告)号:US4013163A

    公开(公告)日:1977-03-22

    申请号:US632295

    申请日:1975-11-17

    Applicant: Otto Gaal

    Inventor: Otto Gaal

    Abstract: The invention concerns a device for maintaining the relative phase shift between an endless conveyor and a rotary or rotatingly indexing table and/or additional conveyors attached thereto, wherein the endless conveyor has a fixedly journalled drive wheel and a displaceably journalled tensioning wheel, process tools e.g. holders, jaws and similar fixtures being attached to the conveyor at equal spacing along its length and being associated with the rotary or indexing tables and/or additional conveyors elements driven synchronously, by means of a common drive, with the conveyor, the drive shafts of the table(s) and/or additional conveyors being linked by a shaft coupling, consisting of an axially fixed sleeve and an axially movable sleeve, the sleeves having complementary helicoidal bearing surfaces with a predetermined pitch of thread, and a transmission, a predetermined transmission ratio connecting the displaceably guided bearing of the sprocket wheel and the axially movable sleeves of the shaft coupling.

    Abstract translation: 本发明涉及一种用于维持环形输送机与旋转或旋转分度台和/或附接到其之间的附加输送机之间的相对相移的装置,其中环形输送机具有固定轴颈的驱动轮和可移动的轴颈张紧轮, 支架,夹爪和类似的固定件沿着其长度以相等的间隔连接到输送机上,并且与旋转或分度台和/或与传送器同时驱动的附加输送器元件与传送器同步地驱动,驱动轴 所述工作台和/或附加输送机通过轴联接器(由轴向固定套筒和可轴向移动的套筒组成)连接,所述套筒具有具有预定间距螺纹的互补螺旋轴承表面,以及传动装置,预定传动装置 将链轮的可移动引导的轴承与轴联轴器的可轴向移动的套筒连接。

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