Container
    2.
    发明授权
    Container 失效
    容器

    公开(公告)号:US3935962A

    公开(公告)日:1976-02-03

    申请号:US525390

    申请日:1974-11-20

    IPC分类号: B65D43/02

    摘要: Locking means for a deformable plastic container having a top and bottom, such as foamed plastic food containers, which provides a positive closure but which does not interfere with stacking of empty containers, said means comprising on one part (generally the top) a protruding edge or lip which can engage an opening in the second member (generally the bottom), said opening being located in an inwardly protruding surface in a sidewall.

    摘要翻译: 用于具有顶部和底部的可变形塑料容器的锁定装置,例如泡沫塑料食品容器,其提供正的封闭件,但是不干扰空的容器的堆叠,所述装置包括在一个部分(通常为顶部)上的突出边缘 或可接合第二构件(通常为底部)中的开口的唇缘,所述​​开口位于侧壁中的向内突出的表面中。

    Quick-change thermoformer
    3.
    发明授权
    Quick-change thermoformer 失效
    快速换热器

    公开(公告)号:US4773839A

    公开(公告)日:1988-09-27

    申请号:US11044

    申请日:1987-02-05

    摘要: An apparatus is disclosed which facilitates rapid insertion, removal and exchange of a fixture in situations where it must be securely attached to a support surface before or after removal from such surface. The fixture has a plurality of studs extending outwardly therefrom which guide the fixture tool through channels in a support surface and into placement in respective slots of T-slot clamps which are moved by fluid pressure to the open position, the fixture transferred, and the fluid pressure released to effect clamping. The present invention can be used in a high production manufacturing system such as a press or molding operation and is particularly useful in thermoforming operations.

    摘要翻译: 在这样的情况下,公开了一种便于快速插入,移除和更换固定装置的装置,其中在从该表面移除之前或之后必须牢固地附接到支撑表面。 夹具具有从其向外延伸的多个螺柱,其引导夹具工具穿过支撑表面中的通道,并且放置在T形槽夹具的相应槽中,T槽夹具通过流体压力移动到打开位置,传送固定装置和流体 压力释放以实现夹紧。 本发明可以用于诸如压制或模制操作的高生产制造系统中,并且在热成型操作中特别有用。

    Quick-change trim press
    4.
    发明授权
    Quick-change trim press 失效
    快速修剪压机

    公开(公告)号:US5002477A

    公开(公告)日:1991-03-26

    申请号:US281843

    申请日:1988-12-08

    IPC分类号: B29C33/30 B30B15/02

    CPC分类号: B30B15/026 B29C33/305

    摘要: In a press, a platen has opposed fluid, preferably hydraulically, actuated clamp blocks thereon. Each block functions to register with an open-ended slot in a tool mount plate and upon translation of the block to enter an offset slot section in a clamped or locked relationship. The offset slot sections are opposed one another, wedge-shaped, and complementary to block configuration. The tool mount plate can be quickly and conveniently attached and aligned or removed from the platen as needed.

    摘要翻译: 在压机中,压板具有相对的流体,优选地在液压驱动的夹紧块上。 每个块用于在工具安装板中的开放式插槽中进行寄存,并且在平移块以进入夹紧或锁定关系的偏移槽部分。 偏移槽部分彼此相对,楔形并且与块配置互补。 工具安装板可以根据需要快速方便地安装和对准或从压板上取下。