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公开(公告)号：US20200070207A1
公开(公告)日：2020-03-05
申请号：US16675228
申请日：2019-11-06
Applicant: Xianrong Wang
Inventor： Xianrong Wang
Abstract: The invention discloses a component box for optimizing screening and taking work, comprising a base, wherein the upper end surface of the base is rotatably connected with supporting columns extending up and down, and the upper end of the supporting column is fixedly connected with the upper and lower sides respectively a temporary storage device, the gathering block is provided with an opening upward receiving groove, and the receiving groove can collect the falling parts In the receiving groove, the inner wall of the front side of the receiving groove is provided with a slideway; the present invention utilizes a downwardly extending spiral pipe with different thicknesses of the falling pipe, and sequentially screens the parts of different specifications, which may cause confusion due to the mobile carrying. The parts are distinguished again.
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2.发明申请公开(公告)号：US20140357821A1
公开(公告)日：2014-12-04
申请号：US14356483
申请日：2012-08-27
Applicant: Shaochun Zhao , Jun Lan , Jianxin Zhang , Bin Liu , Bin Li , Jiayong Gao , Xianrong Wang
Inventor： Shaochun Zhao , Jun Lan , Jianxin Zhang , Bin Liu , Bin Li , Jiayong Gao , Xianrong Wang
IPC: C08F214/22
CPC classification number: C08F214/222 , C08F2/24 , C08F2/38 , C08F214/22 , C08F216/1408 , C08F2500/21 , C08F2800/10
Abstract: The present invention provides a low-temperature-resistant fluorine-containing elastomer formed through polymerization of the comonomers: 40-80 mol % 1,1-vinylidene fluoride, 2-10 mol % tetrafluoroethylene, 10-30 mol % perfluoro(alkyl vinyl ether), and 1-10 mol % vulcanization monomer. The present invention further provides a preparation method of the fluorine-containing elastomer. In the present invention, on basis of a large number of experiments, the contents of the comonomers of the fluorine-containing elastomer are adjusted, so that the low temperature performance thereof is significantly improved, and the low-temperature retraction temperature TR-10
Abstract translation: 本发明提供通过共聚单体的聚合形成的低温耐氟性弹性体：40〜80摩尔％1,1-偏二氟乙烯，2-10摩尔％四氟乙烯，10〜30摩尔％全氟（烷基乙烯基醚 ）和1-10摩尔％的硫化单体。 本发明还提供了含氟弹性体的制备方法。 在本发明中，在大量实验的基础上，调整含氟弹性体的共聚单体的含量，使其低温性能显着提高，低温回收温度TR-10 < -40。 此外，含氟弹性体在甲醇中的体积变化率降低，耐油性和耐溶剂性提高，从而提高含氟弹性体的耐油性能和耐溶剂性能。
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公开(公告)号：US20200071095A1
公开(公告)日：2020-03-05
申请号：US16675204
申请日：2019-11-05
Applicant: Xianrong Wang
Inventor： Xianrong Wang
Abstract: This invention discloses a convenient container for unloading, including a box body (11), and a cargo chamber (13) used for storing cargoes is arranged in the box body (11), and an arc-shaped cavity (49) communicated with the cargo cavity (13) is formed in the right end of the cargo cavity (13), and a rotatable upper door (14) is arranged in the arc-shaped cavity (49), the arc-shaped cavity (49) is provided with a rotatable lower door (15). The invention is simple in structure, convenient to operate and convenient to maintain; the device can automatically convey the cargoes to the right end of the container, so that manual carrying of workers is not needed, the labor intensity is reduced, and the unloading efficiency of cargoes is improved.
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