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公开(公告)号：US06973764B2
公开(公告)日：2005-12-13
申请号：US10847406
申请日：2004-05-17
CPC分类号： B65H75/185 , B65B25/24 , B65H2701/534 , Y10T428/139 , Y10T428/218 , Y10T428/219
摘要： A protector for sheet metal coil is formed of plastic with a flange and sleeve which are joined together at a ridge portion. The protectors incorporate symmetrically disposed groupings of stacking features or components which include a finger within a stacking access opening, a stacking tab, and a stacking opening. The fingers are employed to resiliently engage the inner surface of a core of a coil and incorporate a receiver surface for freely abuttable engagement with a stacking tab of a second protector when arranged in mutual stacking relationship. The stacking openings function for stacking purposes to receive the protruding finger of a next stack protector.
摘要翻译： 用于钣金线圈的保护器由具有法兰和套筒的塑料形成，所述法兰和套筒在脊部处接合在一起。 保护器包括对称设置的堆叠特征或组件的组合，其包括在堆叠进入开口内的手指，堆叠薄片和堆叠开口。 手指用于弹性地接合线圈的芯的内表面，并且当相互堆叠关系布置时，结合有接收器表面，用于与第二保护器的堆叠突片自由地抵接。 堆叠开口用于堆叠目的以接收下一个堆叠保护器的突出的指状物。
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2.发明授权
公开(公告)号：US5947320A
公开(公告)日：1999-09-07
申请号：US988894
申请日：1997-12-11
CPC分类号： B65D43/0218 , B65D45/345 , B65D47/121 , B65D2543/00027 , B65D2543/00092 , B65D2543/00296 , B65D2543/00407 , B65D2543/005 , B65D2543/00537 , B65D2543/00555 , B65D2543/00972 , B65D2543/0099 , Y10T292/216
摘要： A closure system including a polymeric split ring clamp and a polymeric lid for a polymeric drum. To maintain the integrity of the closure, the lid rim region is formed having an annular restraining notch which cooperates with twist inhibiting blocking components formed within the interior of a cooperating inwardly opening polymeric split ring clamp. The blocking component may be provided as a sequence of regularly spaced block-like protuberances located within the inward upwardly disposed region of the ring clamp. A secondary closure arrangement is provided with the split ring clamp which receives a polymeric banding strap to prevent one end of the split ring from disengaging with an associated pivot arm. When the split ring clamp is in a fully open or pre-clamping mode orientation, a capture groove is formed with the ring pivot shaft formed at one end of the split ring clamp. This capture groove is aligned with and engages a corresponding capturing pawl formed at the opening of the ring pivot shaft receiving notch. To facilitate cleaning and re-use, a polymeric gasket is provided which is removably insertable within a seal retainer cavity located at the rim of the lid.
摘要翻译： 封闭系统，包括聚合物开口环夹和聚合物鼓的聚合物盖。 为了保持封闭件的完整性，盖缘区域形成有环形限制槽口，其与形成在配合的向内开口的聚合物开口环夹具的内部内的扭转抑制阻挡部件配合。 阻挡部件可以被设置为位于环夹具的向内向上设置的区域内的规则间隔的块状突起的序列。 二次闭合装置设置有开口环夹，其接收聚合物条带，以防止开口环的一端与相关联的枢转臂脱离。 当分离环夹具处于完全打开或预夹紧模式取向时，形成捕获槽，环形枢轴形成在开口环夹具的一端。 该捕获槽与形成在环形枢转轴接收槽口的开口处的相应的捕获爪对齐并与其接合。 为了便于清洁和重新使用，提供聚合物垫圈，其可移除地插入位于盖的边缘处的密封保持器腔体内。
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公开(公告)号：US5713482A
公开(公告)日：1998-02-03
申请号：US643249
申请日：1996-05-02
IPC分类号： B65D45/34
CPC分类号： B65D45/345 , Y10T292/216
摘要： A split ring clamp for retaining a lid upon an enclosure such as a plastic or fibrous drum is provided which is formed entirely of polymeric material such as a high molecular weight, high density polyethylene copolymer. The assemblage includes two parts, a channel-form split ring and a pivot arm joining the two ends of the split ring together over the rim structure of a container. One end of the ring supports an integrally formed pivot shaft receiving notch as well as an outwardly extending toe with a rearwardly disposed contact surface. The opposite side of the ring is formed having a receiver channel within which there is provided an inwardly depending toe with a rearwardly facing contact surface. The pivot arm is formed having a transversely disposed arm pivot shaft and a ring pivot shaft receiving notch having a shaft access opening which is outwardly disposed and extends to a shaft bearing surface. Such an arrangement permits a more thin profile for the ring and pivot arm assembly. The arm pivot shaft pivotally engages the ring receiving notch and the ring pivot shaft receiving notch receives the ring pivot shaft in a slideable engagement. When closed, the contact surfaces of the two toes of the ring engage in stress transfer relationship to relieve excess stress on the pivot arm itself.
摘要翻译： 提供了用于将盖保持在诸如塑料或纤维鼓的外壳上的开口环夹，其完全由聚合物材料形成，例如高分子量，高密度聚乙烯共聚物。 组合件包括两个部件，一个通道形式的分离环和一个将开口环的两端连接在容器的边缘结构上的枢转臂。 环的一端支撑一体形成的枢转轴接收凹口以及具有向后设置的接触表面的向外延伸的脚趾。 环的相对侧形成有具有接收器通道，在该接收器通道内设置有具有向后的接触表面的向内倾斜的脚趾。 枢转臂形成为具有横向设置的臂枢轴和环枢转轴接收凹口，其具有向外设置并延伸到轴承表面的轴进入开口。 这种布置允许环和枢转臂组件更薄的轮廓。 臂枢轴枢转地接合环接收凹口，并且环枢轴接收凹口以可滑动接合的方式接收环枢轴。 当闭合时，环的两个脚趾的接触表面接合应力传递关系，以减轻枢转臂本身上的过度应力。
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公开(公告)号：US06783833B2
公开(公告)日：2004-08-31
申请号：US10195754
申请日：2002-07-15
IPC分类号： B32B302
CPC分类号： B65H75/185 , B65B25/24 , B65H2701/534 , Y10T428/139 , Y10T428/218 , Y10T428/219
摘要： A protector for sheet metal coil is formed of plastic with a flange and sleeve which are joined together at a ridge portion. The protectors incorporate symmetrically disposed groupings of stacking features or components which include a finger within a stacking access opening, a stacking tab, and a stacking opening. The fingers are employed to resiliently engage the inner surface of a core of a coil and incorporate a receiver surface for freely abuttable engagement with a stacking tab of a second protector when arranged in mutual stacking relationship. The stacking openings function for stacking purposes to receive the protruding finger of a next stack protector.
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