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36 条记录 (耗时 0.013 秒)

    Food serving tray
    12.
    发明授权
    Food serving tray 失效
    食物托盘

    公开(公告)号：US06409021B1

    公开(公告)日：2002-06-25

    申请号：US09639594

    申请日：2000-08-16

    申请人： Richard L. Ramirez ,  Mark A. Bergeron

    发明人： Richard L. Ramirez ,  Mark A. Bergeron

    IPC分类号： B65D136

    CPC分类号： B65D1/36 ,  B65D81/3816

    摘要： A food serving tray, preferably of polystyrene foam, is provided having a base and bounding side walls. The base is formed with at least two bottom walls and at least one partition interposed therebetween. To provide enhanced stability and rigidity to the tray, protrusions, preferably step-shaped, are formed in the side walls located between the crests of the partitions and the top edges of the side walls. The protrusions provide changes in direction in the side walls which enhance the strength and rigidity of the tray. In addition, the bottom walls may be dished concavely so as to have portions extend upwardly. Under loading, the dished bottom walls become flattened and bi-axially stressed to further enhance the overall strength and stability of the tray.

    摘要翻译： 提供具有基部和边界侧壁的食物托盘，优选聚苯乙烯泡沫。 底座形成有至少两个底壁和至少一个分隔开的隔板。 为了提供对托盘的增强的稳定性和刚性，优选地在台阶顶部和侧壁顶边之间的侧壁中形成凸起，优选是阶梯形的。 突起提供侧壁方向的改变，这增强了托盘的强度和刚性。 此外，底壁可以凹进地凹进，以便具有向上延伸的部分。 在装载下，凹陷的底壁变扁平并双向应力，以进一步提高托盘的整体强度和稳定性。

    Processor tray
    13.
    发明授权
    Processor tray 失效
    处理器托盘

    公开(公告)号：US5934472A

    公开(公告)日：1999-08-10

    申请号：US56025

    申请日：1998-04-06

    申请人： Richard L. Ramirez ,  Mark A. Bergeron

    发明人： Richard L. Ramirez ,  Mark A. Bergeron

    IPC分类号： B65D1/34 ,  B65D77/00

    CPC分类号： B65D77/003 ,  B65D1/34

    摘要： A processor tray is provide for maintaining plastic film wrapped thereabout in a taut state. The tray is unitarially formed with a plurality of sidewalls, a comer joining each pair of sidewalls, and a base. A flange is formed to extend outwardly and downwardly from uppermost portions of the sidewalls and the corners preferably in the range of 15.degree.-35.degree.. Additionally, the flange may be formed with varying widths about the perimeter of the tray. The base may be either formed flat or, alternatively, the base may be formed with three concentric regions to define a concavity, with one region being planar and raised relative to the bottom of the tray.

    摘要翻译： 处理器托盘用于在绷紧状态下保持围绕其缠绕的塑料膜。 托盘单元形成有多个侧壁，连接每对侧壁的拐角和底座。 凸缘形成为从侧壁和拐角的最上部向外和向下延伸，优选地在15°-35°的范围内。 此外，凸缘可以围绕托盘的周边形成有变化的宽度。 或者可以将基底形成为平坦的，或者，基底可以形成有三个同心区域以限定凹部，其中一个区域相对于托盘的底部是平面的并且升高。

    Egg carton
    14.
    发明授权
    Egg carton 失效
    蛋纸箱

    公开(公告)号：US5494164A

    公开(公告)日：1996-02-27

    申请号：US308326

    申请日：1994-09-19

    申请人： Richard L. Ramirez

    发明人： Richard L. Ramirez

    IPC分类号： B65D85/32 ,  B65D81/02

    CPC分类号： B65D85/324

    摘要： An egg carton integrally molded from a sheet of polystyrene material has a cover and a tray having a plurality of cells. Each cell has a bottom, and exterior and interior sidewalls extending from the bottom and surrounding said each cell and a hinge interconnecting the tray and the cover. According to one aspect of the invention, the sidewalls of each cell are configured such that expansion of the cell is biased toward the interior of the egg carton.

    摘要翻译： 由聚苯乙烯材料片整体模制的蛋纸箱具有盖和具有多个单元的托盘。 每个单元具有底部，以及从底部延伸并围绕所述每个单元的外部和内部侧壁以及将托盘和盖互连的铰链。 根据本发明的一个方面，每个电池的侧壁被配置成使得电池的膨胀被偏向于蛋盒的内部。