Protection system for a driver of a competition vehicle
    61.
    发明授权
    Protection system for a driver of a competition vehicle 失效
    竞争车辆司机的保护系统

    公开(公告)号:US5758900A

    公开(公告)日:1998-06-02

    申请号:US746503

    申请日:1996-11-12

    IPC分类号: B60R21/18

    CPC分类号: B60R21/18

    摘要: A protection system for a competition vehicle for a competition vehicle driver has shoulder belt parts provided with one shoulder air bag respectively which can be inflated within fractions of seconds and can be emptied again in an energy consuming manner. In the inflated condition, the shoulder air bags are supported on the driver's shoulder regions and support a protective helmet from below against a lateral tilting.

    摘要翻译: 用于竞争车辆驾驶员的竞争车辆的保护系统具有分别具有一个肩膀气囊的肩带部分,其可以在几秒钟内被充气,并且可以以能量消耗的方式再次排空。 在充气状态下,肩部气囊支撑在驾驶员的肩部区域,并从下方支撑防护头盔以防止横向倾斜。

    Edging roll pair for edging flange edges of symmetrical steel sections
    63.
    发明授权
    Edging roll pair for edging flange edges of symmetrical steel sections 失效
    对称钢段的边缘边缘的边缘辊对

    公开(公告)号:US5394724A

    公开(公告)日:1995-03-07

    申请号:US135670

    申请日:1993-10-13

    摘要: A pair of edging rolls for edging the flange edges of symmetrical steel sections, particularly I-girders. Each edging roll has a barrel engaging in the inner contour of the steel section and guiding the section, and two edging paths adjoining the barrel on either side and extending outwardly in a conical shape for the flange edges of the section. The edging paths are arranged at the outer circumference of bushings which are guided so as to be displaceable coaxially at both sides of the barrel on the roll body. The bushings have end faces which face one another and engage in annular recesses of the barrel.

    摘要翻译: 一对磨边辊,用于磨边对称钢段的法兰边缘,特别是I型梁。 每个磨边辊具有与钢部分的内部轮廓相啮合并且引导该部分的筒体,以及两个边缘连接在两侧的筒体,并以圆锥形形状向外延伸,用于该部分的凸缘边缘。 边缘路径布置在衬套的外圆周上,该衬套被引导以在辊本体上的筒的两侧同轴地位移。 衬套具有彼此面对并且接合桶的环形凹部的端面。

    Wire connector for cable wire, in particular of telecommunication cables
    64.
    发明授权
    Wire connector for cable wire, in particular of telecommunication cables 失效
    用于电缆的电线连接器,特别是电信电缆

    公开(公告)号:US5192223A

    公开(公告)日:1993-03-09

    申请号:US605952

    申请日:1990-10-30

    IPC分类号: H01R4/24

    CPC分类号: H01R4/2429 H01R4/2416

    摘要: The invention relates to a wire connector for cable wires, in particular of telecommunication cables.The invention provides housing sections 2, 2' are constructed identically, and are adapted to be snap-fitted with each other after being rotated by 180 degrees relative to each other, that the crosspieces 6, 7 between the guide channels 8, 9 form the press-in sections, that the snap-fit elements are formed of the side walls 4, 5 of the housing sections 2, 2' extending parallely to the guide channels 8, 9 and that on the inner side of the longer side wall 4 is provided a receiving groove 11 for the other, shorter side wall 5 of the housing section 2, 2'.

    摘要翻译: 本发明涉及一种用于电缆线的电线连接器,特别是电信电缆。 本发明提供的壳体部分2,2'被构造成相同的并且适于在相对于彼此旋转180度之后彼此卡扣配合,导向通道8,9之间的横梁6,7形成 压入部分由卡合部件由与引导通道8,9平行延伸的壳体部分2,2'的侧壁4,5形成,并且在较长侧壁4的内侧上形成 在容纳部分2,2'的另一个较短的侧壁5上设有一个接收槽11。

    Method and apparatus for crushing brittle material for grinding
    68.
    发明授权
    Method and apparatus for crushing brittle material for grinding 失效
    用于粉碎脆性材料的方法和装置用于研磨

    公开(公告)号:US4875628A

    公开(公告)日:1989-10-24

    申请号:US191077

    申请日:1988-05-06

    IPC分类号: B02C4/02 B02C21/00

    CPC分类号: B02C4/02 B02C21/00

    摘要: The invention relates to a method and to apparatus for crushing brittle material for grinding using a material bed roll mill, in which at least a proportion of the branch stream returned to the roll gap is dried to such an extent that a mixed moisture content which lies below a critical moisture content is produced in the roll gap. In this way it is possible even for material for grinding which has a high moisture content and above a critical moisture value has a tendency to sticking and/or caking on to be crushed satisfactorily.

    摘要翻译: 本发明涉及一种用于使用材料床辊磨机破碎用于研磨的脆性材料的方法和装置,其中至少一部分返回到辊间隙的分支流被干燥至使得混合水分含量 低于在辊隙中产生临界含水量。 以这种方式,即使具有高水分含量和高于临界水分值的研磨材料也可能具有粘附和/或结块的倾向令人满意地被压碎。

    Aqueous anionic dispersion
    70.
    发明授权
    Aqueous anionic dispersion 失效
    水性阴离子分散体

    公开(公告)号:US4775488A

    公开(公告)日:1988-10-04

    申请号:US850592

    申请日:1986-04-11

    CPC分类号: D06M13/428

    摘要: An agent effective for oleophobizing and hydrophobizing textiles is an aqueous anionic dispersion which comprises water and(A) 5 to 25% by weight of a reaction product which contains at least one bis-(2-fluoroalkyl-ethoxy-carbonylamino)-toluene of the formula ##STR1## wherein n is a number from 5 to 15 and Y is --H or --F, and wherein said reaction product is prepared by reacting 2-perfluoroalkylethanol of the formulaYCF.sub.2 --(CF.sub.2).sub.n --CH.sub.2 CH.sub.2 OH with tolylene diisocyanate in a molar ratio of (1.8 to 2):1 in the presence of 2 to 5% by weight of N-methylpyrrolidone, relative to the perfluoroalkylethanol,(B) 1 to 14% by weight of at least one emulsifier of the formulaYCF.sub.2 (CF.sub.2).sub.p --CH.sub.2 CH.sub.2 O--CO--NH--CH.sub.2 CH.sub.2 --SSO.sub.3 X wherein p is a number from 5 to 15, Y is --H or --F, and X is a monovalent cation,(C) 1 to 14% by weight of at least one nonionic emulsifier of the formulaYCF.sub.2 --(CF.sub.2).sub.q --CH.sub.2 CH.sub.2 --(OCH.sub.2 CH.sub.2).sub.r --OH wherein Y is --H or --F, q is a number from 5 to 15, r is a number from 0 to 10, and(D) 5 to 30% by weight of a solvent or solvent mixture, with the proviso that the sum of the amounts of components (B) and (C) is 2 to 15%.

    摘要翻译: 用于疏油和疏水化纺织品的试剂是水性阴离子分散体,其包含水和(A)5至25重量%的反应产物,其含有至少一种双(2-氟烷基 - 乙氧基 - 羰基氨基) - 甲苯 其中n为5至15的数,Y为-H或-F,并且其中所述反应产物通过使式YCF2-(CF2)n的2-全氟烷基乙醇反应来制备,其中所述反应产物是通过使式YCF2(CF2)nCH2CH2OCO + -CH 2 CH 2 OH与甲苯二异氰酸酯的摩尔比为(1.8至2):1,相对于全氟烷基乙醇为2至5重量%的N-甲基吡咯烷酮,(B)1至14重量%的至少一种 式中YCF2(CF2)p-CH2CH2O-CO-NH-CH2CH2-SSO3X的乳化剂,其中p为5至15的数,Y为-H或-F,X为单价阳离子,(C)1至14 重量%的至少一种式YCF2-(CF2)q-CH2CH2-(OCH2CH2)r-OH的非离子乳化剂,其中Y为-H或-F,q为5至15的数,r为 0〜10,( D)5至30重量%的溶剂或溶剂混合物,条件是组分(B)和(C)的量的总和为2至15%。