Adhesive resin composition
    1.
    发明授权
    Adhesive resin composition 失效
    粘合剂树脂组合物

    公开(公告)号:US5591792A

    公开(公告)日:1997-01-07

    申请号:US370871

    申请日:1995-01-10

    摘要: The invention relates to an adhesive resin composition comprising an ethylene polymer having a melting point of 70 to 132.degree. C., a density of 0.88 to 0.94% g/cm.sup.3 and a melt flow rate (MFR) of 0.05 to 50 g/10 min. and/or a modified product thereof with an unsaturated carboxylic acid or its derivative (component A); a tackifier (component B); and a block copolymer containing at least one polymer block mainly composed of a vinyl aromatic hydrocarbon and at least one polymer block mainly composed of a conjugated diene or a hydrogenated product thereof (component C). This composition is useful as an adhesives showing excellent adhesion over a wide temperature range as well as processability by film molding, sheet molding, blow molding, etc. It is available for laminates comprising various kinds of resins such as polyolefins, styrenic resins, polyesters, acrylic resins and polyamides.

    摘要翻译: 本发明涉及一种粘合剂树脂组合物,其包含熔点为70至132℃,密度为0.88至0.94%g / cm 3,熔体流动速率(MFR)为0.05至50g / 10min的乙烯聚合物 。 和/或其与不饱和羧酸或其衍生物(组分A)的改性产物; 增粘剂(组分B); 和含有至少一个主要由乙烯基芳烃组成的聚合物嵌段和至少一个主要由共轭二烯或其氢化产物组成的聚合物嵌段(组分C)的嵌段共聚物。 该组合物可用作在宽温度范围内显示优异粘合性的粘合剂以及通过膜成型,片状成型,吹塑成型等的加工性。它可用于包括各种树脂如聚烯烃,苯乙烯树脂,聚酯, 丙烯酸树脂和聚酰胺。

    Automatic resilient ring fitting device
    2.
    发明授权
    Automatic resilient ring fitting device 失效
    自动弹性环安装装置

    公开(公告)号:US4212096A

    公开(公告)日:1980-07-15

    申请号:US935315

    申请日:1978-08-21

    IPC分类号: B23P19/02 B23P19/08

    CPC分类号: B23P19/084 Y10T29/53657

    摘要: An automatic fitting device for fitting an elastic annular ring such as an O-ring or the like on the outer circumferential groove of an article such as a piston or the like. The device includes a support for supporting the article thereon, a guide having a conically shaped surface with the large diameter end of which is adapted for abutting at one end surface of the article supported on the support, a piece for moving the elastic annular ring fitted on the conical surface along the conical surface with the diameter of the ring being enlarged and thus pushing the ring onto the article and fitting the ring into the circumferential groove of the article, and a structure for supporting the guide when the guide is not abutting at the article.

    摘要翻译: 一种用于将诸如O形圈等的弹性环形环安装在诸如活塞等的物品的外周槽上的自动装配装置。 该装置包括用于在其上支撑制品的支撑件,具有锥形表面的引导件,其大直径端适于邻接在支撑在支撑件上的物品的一个端面上,用于使弹性环形圈移动的件 在锥形表面上沿着圆锥形表面延伸,其中环的直径被扩大,从而将环推到物品上并将环装配到物品的周向沟槽中,以及用于当引导件不邻接在该物件上时支撑引导件的结构 文章。

    Liquid supplying nozzle
    3.
    发明授权
    Liquid supplying nozzle 失效
    液体供应喷嘴

    公开(公告)号:US3994323A

    公开(公告)日:1976-11-30

    申请号:US538853

    申请日:1975-01-06

    IPC分类号: F16K21/20 B67D7/48 B65B3/04

    CPC分类号: B67D7/48

    摘要: In a liquid supply nozzle having a nozzle valve opened and closed by the manipulation of an operating lever, a nozzle pipe having an air vent hole near the front discharge end thereof, and an automatic stopping mechanism operating when air supply thereto is shut off by the closure of the air vent hole to close the nozzle valve irrespective of the operation of the operating lever, there is provided a mechanism which normally keeps the air vent hole open but operates when the nozzle is pressed against the rim of a liquid filling inlet designed for supplying a liquid of a kind other than that of the liquid specified for the nozzle to close the air vent hole. As a result of the closure of the air vent hole by this vent hole closing mechanism, the nozzle valve is closed by the automatic fuel supply stopping mechanism even when the operating lever is operated, whereby supplying of the specified liquid into a liquid filling inlet designed for another kind of liquid is effectively prevented.

    摘要翻译: 在具有通过操作杆的操作而打开和关闭的喷嘴阀的液体供给喷嘴中,具有在其前排出端附近具有通气孔的喷嘴管以及当其供应空气时被操作的自动停止机构被 闭合通气孔以关闭喷嘴阀,而与操作杆的操作无关,提供了一种机构,其通常使通气孔保持打开,但是当喷嘴压靠设计用于 提供除了为喷嘴指定的液体以外的液体以关闭通气孔。 由于通气孔关闭机构关闭了通气孔,即使操作操作杆,喷嘴阀也被自动燃料供给停止机构关闭,从而将特定液体供应到设计成的液体填充入口 对于另一种液体被有效地防止。