Energy absorbing mechanism
    5.
    发明授权
    Energy absorbing mechanism 失效
    能量吸收机制

    公开(公告)号:US4128698A

    公开(公告)日:1978-12-05

    申请号:US837277

    申请日:1977-09-27

    Abstract: An energy absorbing mechanism having an elongated member, one end of which is disposed to receive an impact and the opposite end is free for displacement under said impact. The elongated member is provided with two longitudinally spaced transverse pins and a pair of longitudinal slots within which the pin adjacent the outboard end of the elongated member is free to slide; the other transverse pin is fixed to the inboard end of the elongated member. An oriented elastomer, preferably a copolyetherester in the form of a belt, operably connects the pins so as to constitute an energy absorber upon displacement of the elongated member responsive to impact. The mechanism can be mounted on an automobile frame and the outboard end provided with a bumper.

    Abstract translation: 一种能量吸收机构,其具有细长构件,其一端设置成接收冲击,并且相对端在所述冲击下自由移位。 细长构件设置有两个纵向间隔开的横向销和一对纵向狭槽,其中与细长构件的外侧端相邻的销自由地滑动到该狭槽内; 另一个横销被固定到细长构件的内侧端部。 定向弹性体,优选为带状形式的共聚醚酯,可操作地连接销,以便在响应于冲击的细长构件移位时构成能量吸收器。 该机构可以安装在汽车框架上,并且外侧端部设置有保险杠。

    Energy absorbing mechanism
    6.
    发明授权
    Energy absorbing mechanism 失效
    能量吸收机制

    公开(公告)号:US4076226A

    公开(公告)日:1978-02-28

    申请号:US719952

    申请日:1976-09-02

    Abstract: An energy absorbing mechanism having an elongated member, one end of which is disposed to receive an impact and the opposite end is free for displacement under said impact. The elongated member is provided with two longitudinally spaced transverse pins and a pair of longitudinal slots within which the pin adjacent the outboard end of the elongated member is free to slide; the other transverse pin is fixed to the inboard end of the elongaged member. An oriented elastomer, preferably a copolyetherester in the form of a belt, operably connects the pins so as to constitute an energy absorber upon displacement of the elongated member responsive to impact. The mechanism can be mounted on an automobile frame and the outboard end provided with a bumper.

    Abstract translation: 一种能量吸收机构,其具有细长构件,其一端设置成接收冲击,并且相对端在所述冲击下自由移位。 细长构件设置有两个纵向间隔开的横向销和一对纵向狭槽,其中与细长构件的外侧端相邻的销自由地滑动到该狭槽内; 另一个横销被固定到伸长构件的内侧端。 定向弹性体,优选为带状形式的共聚醚酯,可操作地连接销,以便在响应于冲击的细长构件移位时构成能量吸收器。 该机构可以安装在汽车框架上,并且外侧端部设置有保险杠。

    Upholstered furniture having improved flame resistance
    9.
    发明授权
    Upholstered furniture having improved flame resistance 失效
    软木家具具有改善的阻燃性

    公开(公告)号:US4294489A

    公开(公告)日:1981-10-13

    申请号:US886260

    申请日:1978-03-13

    CPC classification number: D06M15/693 D06M23/04 D06N3/10 Y10S297/05 Y10S428/92

    Abstract: Flame resistance of upholstered furniture is significantly improved by interposing between the cover fabric and the padding or applying to the top side of the cover fabric a layer of neoprene foam capable of forming when exposed to a burning cigarette or under the conditions of a standard flame spread test, a thermally insulating char which does not smolder, and which maintains its structural integrity. The neoprene foam must be so formulated that it also is capable of evolving at combustion temperature sufficient amount of water to efficiently cool the affected area. Normally, the latex from which the foam is prepared is formulated with a char promoter and a hydrated inorganic compound. Upholstered furniture of this invention passes a burning cigarette test and performs extremely well in the flame spread test.

    Abstract translation: 软垫家具的耐火性通过在覆盖织物和衬垫之间插入或涂覆到覆盖织物的顶侧上,能够在暴露于燃烧的香烟时或在标准火焰蔓延的条件下施加能够形成的氯丁橡胶泡沫层而显着改善 测试,不闷热的绝热炭,并保持其结构完整性。 氯丁橡胶泡沫必须如此配制,以便它也能够在燃烧温度下放出足够量的水以有效地冷却受影响的区域。 通常,制备泡沫的胶乳用炭促进剂和水合无机化合物配制。 本发明的软体家具通过燃烧的卷烟测试,并在火焰蔓延测试中表现非常好。

    Slurry polymerization process
    10.
    发明授权
    Slurry polymerization process 失效
    浆料聚合工艺

    公开(公告)号:US4021600A

    公开(公告)日:1977-05-03

    申请号:US585352

    申请日:1975-06-09

    Abstract: An improvement in a process for the copolymerization of ethylene and an .alpha.-olefin having 3 to 18 carbon atoms and optionally also a nonconjugated diene having only one readily polymerizable double bond in the presence of a catalyst and a liquid organic medium to an elastomeric copolymer insoluble in the liquid polymerization medium, having a portion of said medium occluded therein, and tending to agglomerate on solid surfaces, wherein simultaneously and continuouslyA. the agglomerated copolymer adhering to the interior surfaces of the polymerization vessel is removed with a wall scraper which is being cleaned by a cleaning member associated therewith;B. the agglomerated copolymer is collected; andC. the collected agglomerated copolymer is concurrently sheared and extruded, whereby the occluded liquid polymerization medium is separated from the copolymer and remains in the polymerization vessel, while the copolymer is discharged from said vessel.

    Abstract translation: 在催化剂和液体有机介质存在下,乙烯与具有3至18个碳原子的α-烯烃和任选地也可以是非共轭二烯的共轭方法的改进,所述非共轭二烯仅具有一个易于聚合的双键, 在液体聚合介质中,所述介质的一部分被吸入其中,并且倾向于在固体表面上聚集,其中同时且连续地将A聚合的聚合物粘附到聚合物的内表面上,并用其中的一个壁纸 清洁与清洁会员相关; 聚合共聚物收集; 并且C.收集的聚合共聚物被共同剪切和挤出,由于聚合物聚合介质与聚合物中的共聚物和剩余物分离,当共聚物从固体容器中排出时。

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