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4 条记录 (耗时 0.011 秒)

    HOSE
    1.
    发明公开
    HOSE 审中-公开
    软管

    公开(公告)号：EP3315842A1

    公开(公告)日：2018-05-02

    申请号：EP16813969.9

    申请日：2016-06-23

    申请人： Bridgestone Corporation

    发明人： SUZUKI, Koji ,  SHIBATA, Teppei ,  TSUNENISHI, Youhei ,  KOBAYASHI, Taichi

    IPC分类号： F16L11/08 ,  B32B1/08 ,  B32B25/10 ,  B32B5/02 ,  B32B15/02 ,  B32B25/14 ,  B32B25/16

    摘要： A hose includes an inner tube rubber layer, a woven material underlayer having a woven base material made of polyamide (PA) or polyethylene terephthalate (PET), and a reinforcing material layer, which are sequentially laminated on the inner rube rubber layer in this order. Following relationship formula (1) is to be satisfied, A ⋅ t + B ⋅ C D wherein "A" represents SO 4 2- concentration in the inner tube rubber layer (unit: mol/mm 3 ), "t" represents thickness of the inner tube rubber layer (unit: mm), "B" represents SO 4 2- concentration per 1 g of the woven base material (unit: mol/g), "C" represents mass of the woven base material per unit area of the woven material underlayer (unit: g/mm 2 ), and "D" represents a constant of 2.5 × 10 -9 (unit: mol/mm 2 ). 100 pbm of a rubber component contains at least 60 pbm of acrylonitrile butadiene rubber (NBR) and t ≥ 0.5 mm.

    摘要翻译： 软管包括内管橡胶层，具有由聚酰胺（PA）或聚对苯二甲酸乙二醇酯（PET）制成的编织基材的编织材料下层和增强材料层，其依次层压在内管胶层上 。 A·t + B·C

    REACTION FORCE MEASUREMENT DEVICE, DETERIORATION DIAGNOSIS METHOD, AND DETERIORATION DIAGNOSIS DEVICE
    3.
    发明公开
    REACTION FORCE MEASUREMENT DEVICE, DETERIORATION DIAGNOSIS METHOD, AND DETERIORATION DIAGNOSIS DEVICE 审中-公开
    反作用力测量装置，衰减诊断方法和衰减诊断装置

    公开(公告)号：EP3318864A1

    公开(公告)日：2018-05-09

    申请号：EP16817480.3

    申请日：2016-06-30

    申请人： Bridgestone Corporation

    发明人： SUZUKI, Koji ,  KURODA, Taisuke

    IPC分类号： G01N3/20 ,  G01L5/00

    摘要： Provided is a reaction force measuring device comprising: a receiving portion 12; a movable portion 13 arranged in a manner spaced from the receiving portion 12 and capable of moving toward the receiving portion 12, the movable portion having a sandwiching space a formed between itself and the receiving portion 12, into which sandwiching space a hose H can be inserted from a direction crossing a longitudinal direction of the hose; and a measuring portion 14 configured to measure a reaction force of the hose H generated when the hose is pressed and applied with a load as the movable portion 13 moves toward the receiving portion 12.

    摘要翻译： 提供了一种反作用力测量装置，包括：接收部分12; 可移动部分13，其以与容纳部分12间隔开的方式布置并且能够朝向容纳部分12移动，可移动部分具有形成在其自身和容纳部分12之间的夹持空间a，软管H可以是夹持空间 从与软管的纵向交叉的方向插入; 以及测量部14，该测量部14用于测量随着可动部13朝向接收部12移动而在软管被按压并施加有载荷时产生的软管H的反作用力。