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    • 5. 发明申请
    • DISPENSING PACKAGE FOR SHEET MATERIAL
    • 分配材料的包装
    • WO2003078272A1
    • 2003-09-25
    • PCT/US2003/001306
    • 2003-01-15
    • 3M INNOVATIVE PROPERTIES COMPANY
    • THOMPSON, Craig, D.
    • B65D83/08
    • B65D83/0817B42D5/005
    • A package (10) for dispensing sheet material from a stack (14) includes a novel biasing device (18) for urging the stack of sheet material toward an opening (20) in one side of the package. The biasing device is comprised of a flat sheet (30) of material sized and shaped to be located within the package beneath the stack of sheet material. An elastomeric element (40) having an unstressed length that is less than a diameter of the flat sheet of material is stressed and positioned between opposite edges of the flat sheet of material. As stress is relieved from the elastomeric element, the elastomeric element draws the opposite edges together and elevates a central portion of the sheet of material in the form of an arch to urge the stack toward the opening as the stack of sheet material is depleted.
    • 用于从堆叠(14)分配片材的包装(10)包括新颖的偏压装置(18),用于将片材的堆叠推向包装的一侧的开口(20)。 偏压装置由尺寸和形状适于位于片材堆叠下的包装内的材料的平板(30)组成。 具有小于平板材料直径的无应力长度的弹性体元件(40)被应力并定位在平板材料的相对边缘之间。 随着应力从弹性体元件释放,弹性体元件将相对的边缘拉在一起,并且以拱形的形式提升材料片的中心部分,以在堆叠的片材被耗尽时将堆叠推向开口。
    • 8. 发明申请
    • SHEET DISPENSER
    • 表格分配器
    • WO2005000081A1
    • 2005-01-06
    • PCT/US2004/017653
    • 2004-06-04
    • 3M INNOVATIVE PROPERTIES COMPANY
    • THOMPSON, Craig, D.O'LEARY, Timothy, J.
    • A47K10/42
    • B65D83/0805A47K10/421B42D5/005
    • A dispenser package (10) for durable index tabs includes a housing (12) attached to a base (14), in which the housing (12) consists of interconnected side walls (16, 18) and end walls (20, 22) and a cover (26). The housing (12) and base (14) define a chamber for holding a stack of durable index tabs. The cover (26) comprises a pair of flanges (28, 30), each of which has one end (32) that is attached to one of the end walls (29, 22). The flanges (28, 30) have a pair of opposing edges (36) that are spaced from the side walls (16, 18) of the housing (12). The ends of the flanges (28, 30) opposite to the ends (32) that are attached to the end walls (20, 22) of the housing (12) define a relatively wide opening of the cover (26) for dispensing index tabs made of a relatively inflexible material. Each flange incorporates an elliptical relief (48) adjacent to the opening by forming an arched step in the flange wall that extends from the end of the flange that defines the cover opening toward the end wall (20, 22) of the housing (12).
    • 一种用于耐用索引片的分配器包装(10)包括附接到基座(14)的壳体(12),其中壳体(12)由互连的侧壁(16,18)和端壁(20,22)组成,并且 盖(26)。 壳体(12)和基座(14)限定一个用于保持一堆耐用的索引片的腔室。 盖(26)包括一对凸缘(28,30),每个凸缘具有连接到一个端壁(29,22)的一端(32)。 凸缘(28,30)具有与壳体(12)的侧壁(16,18)间隔开的一对相对边缘(36)。 与端部(32)相对的凸缘(28,30)的端部,其连接到壳体(12)的端壁(20,22),限定了盖(26)的相对较宽的开口,用于分配索引片 由相对僵硬的材料制成。 每个凸缘通过在凸缘壁中形成拱形台阶而与开口相邻的椭圆形浮雕(48),其从限定盖开口的凸缘的端部朝向壳体(12)的端壁(20,22)延伸, 。