Chain conveyor changeable between a stretched configuration and a compact configuration
    4.
    发明授权
    Chain conveyor changeable between a stretched configuration and a compact configuration 有权
    链式输送机在拉伸配置和紧凑配置之间可更换

    公开(公告)号:US08991588B2

    公开(公告)日:2015-03-31

    申请号:US13733986

    申请日:2013-01-04

    CPC classification number: B65G17/32 B65G17/20 B65G23/30 B65G47/28 B65G47/841

    Abstract: Conveyor for transporting articles such as a chain conveyor that can be changed between a stretched configuration and a compact configuration, the chain being formed from a plurality of articulated links. Each link includes a trolley provided with lateral guide mechanism cooperating with a track defining a predetermined trajectory, a support carrying a nozzle for the releasable attachment of an article, the support mounted rotatably with respect to the trolley between a straight position corresponding to the deployed configuration of the chain, and an oblique position, corresponding to the compact position of the chain and in which the support is inclined with respect to the straight position; and an actuator coupled to the support, capable of driving the support in rotation from its straight position to its oblique position, and reciprocally.

    Abstract translation: 输送机用于输送诸如链式输送机的物品,该链条输送机可以在拉伸构型和紧凑构造之间改变,所述链条由多个铰接链节形成。 每个连杆包括一个带有横向引导机构的手推车,该侧向导向机构与限定了预定轨迹的轨道配合,一个承载用于可释放地连接物品的喷嘴的支撑件,该支撑件相对于手推车可旋转地安装在与展开构型相对应的直线位置之间 和相对于链的紧凑位置并且支撑件相对于直线位置倾斜的倾斜位置; 以及联接到所述支撑件的致动器,其能够将所述支撑件从其直线位置驱动到其倾斜位置并且往复运动。

    Method of managing preforms immobilized in a heating station

    公开(公告)号:US11548202B2

    公开(公告)日:2023-01-10

    申请号:US17290623

    申请日:2019-10-29

    Abstract: The invention concerns a method for managing captive preforms immobilized in a heating station during an interruption of production, the preforms following a production stream, the heating station including a device for conveying preforms and a heating cavity bordered by at least one row of emitters of monochromatic electromagnetic radiation. The method consists in ejecting from the production stream the cold captive preforms that have been immobilized before they have been exposed to the electromagnetic radiation emitted by the emitters to a recycling stream and rejecting from the production stream the hot captive preforms that have been at least partly exposed to the electromagnetic radiation emitted by the emitters to a reject stream separate from the recycling stream.

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