Four-wheel drive vehicle transmission
    11.
    发明申请
    Four-wheel drive vehicle transmission 失效
    四轮驱动车辆传动

    公开(公告)号:US20050119088A1

    公开(公告)日:2005-06-02

    申请号:US10492873

    申请日:2002-10-15

    摘要: A four-wheel-drive vehicle transmission (1) having a drive torque input shaft (8) rotated about a first axis of rotation (A); a front output shaft (10); a rear output shaft (12); an auxiliary tubular shaft (14) mounted alongside the input shaft (8) to rotate about a second axis of rotation (D); at least one first group of gears (15, 16) for selectively connecting the auxiliary tubular shaft (14) to the input shaft (8); a first countershaft (17) mounted inside the auxiliary tubular shaft (14); a second countershaft (18) mounted for rotation opposite the first countershaft (17); a planetary gear train (19) for mechanically connecting the auxiliary tubular shaft (14) to the first (17) and second (18) countershafts; and a first (25) and a second (26) cascade gear set for connecting the first and second countershafts (17,18) to the front and rear output shafts (10,12), respectively.

    摘要翻译: 具有围绕第一旋转轴线(A)旋转的驱动扭矩输入轴(8)的四轮驱动车辆传动装置(1); 前输出轴(10); 后输出轴(12); 辅助管状轴(14),其安装在所述输入轴(8)旁边以围绕第二旋转轴线(D)旋转; 用于选择性地将辅助管状轴(14)连接到输入轴(8)的至少一个第一组齿轮(15,16); 安装在所述辅助管状轴(14)内的第一中间轴(17); 安装成与第一中间轴(17)相反旋转的第二中间轴(18); 用于将辅助管状轴(14)机械地连接到第一(17)和第二(18)中间轴的行星齿轮系(19) 以及用于将第一和第二中间轴(17,18)分别连接到前和后输出轴(10,12)的第一(25)和第二(26)级联齿轮组。

    Process for the preparation of 2,3-dihydro-2,2-dimethyl-7-benzofuranol
    16.
    发明授权
    Process for the preparation of 2,3-dihydro-2,2-dimethyl-7-benzofuranol 失效
    2,3-二氢-2,2-二甲基-7-苯并呋喃醇的制备方法

    公开(公告)号:US4562266A

    公开(公告)日:1985-12-31

    申请号:US602214

    申请日:1984-04-19

    摘要: Process for the preparation of 2,3-dihydro-2,2-dimethyl-7-benzofuranol, comprising the reaction between catechol or 4-tert.butyl catechol and isobutyraldehyde in the presence of catalytic amounts of at least one compound selected from the group consisting of the oxides, hydroxides, alcoholates and carboxylates of metals belonging to the Groups IA, IIA, IIB and VIIB of the Periodic System of the Elements and the subsequent reaction of rearrangement of the products which have been obtained, optionally previously removing one or more low-boiling components, in the presence of a compound having acidic properties, of an organic or a mineral nature. The product is useful in the synthesis of pesticides.

    摘要翻译: 制备2,3-二氢-2,2-二甲基-7-苯并呋喃醇的方法,包括在催化量的至少一种选自下组的化合物的存在下,在儿茶酚或4-叔丁基邻苯二酚与异丁醛之间的反应 由属于元素周期系统的IA,IIA,IIB和VIIB族的金属的氧化物,氢氧化物,醇化物和羧酸盐组成,以及随后的已经获得的产物的重排反应,任选地预先除去一个或多个 在具有酸性的化合物的存在下,有机或矿物性质的低沸点成分。 该产品可用于合成农药。

    Process for oxidizing alcohols to aldehydes and/or ketones
    17.
    发明授权
    Process for oxidizing alcohols to aldehydes and/or ketones 失效
    将醇氧化成醛和/或酮的方法

    公开(公告)号:US4480135A

    公开(公告)日:1984-10-30

    申请号:US513801

    申请日:1983-07-14

    CPC分类号: B01J29/89 C07C45/294

    摘要: A process for oxidizing primary and/or secondary alcohols to the corresponding aldehyde and/or ketone derivatives, consisting of reacting said alcohols with an aqueous solution of hydrogen peroxide in the presence of synthetic zeolites containing titanium atoms, of general formula:xTiO.sub.2.(1-x)SiO.sub.2,where x lies between 0.0001 and 0.04, and possibly in the presence of one or more solvents, operating at a temperature of between 20.degree. and 100.degree. C.

    摘要翻译: 将伯醇和/或仲醇氧化成相应的醛和/或酮衍生物的方法,该方法包括在通式为xTiO 2的合成的含有钛原子的沸石存在下使所述醇与过氧化氢水溶液反应(1 -x)SiO 2,其中x在0.0001至0.04之间,并且可能在一种或多种溶剂的存在下,在20℃至100℃的温度下操作。

    Mixtures of additives for organic polymers in granular form
    18.
    发明授权
    Mixtures of additives for organic polymers in granular form 有权
    颗粒状有机聚合物添加剂的混合物

    公开(公告)号:US08303851B2

    公开(公告)日:2012-11-06

    申请号:US12016780

    申请日:2008-01-18

    CPC分类号: C08K5/005 C08J3/22

    摘要: Mixtures of additives in granular form comprising: one or more stabilizers for organic polymers; one or more organic or inorganic pigments; and/or one or more dyes; obtained by extrusion at a temperature capable of enabling the partial or total melting of the lowest-melting component. The above mixtures can be used in the stabilization and dyeing of organic polymers.

    摘要翻译: 颗粒形式的添加剂的混合物包括:一种或多种用于有机聚合物的稳定剂; 一种或多种有机或无机颜料; 和/或一种或多种染料; 通过在能够使最低熔点组分部分或全部熔化的温度下挤出得到。 上述混合物可用于有机聚合物的稳定和染色。

    Road vehicle integrated clutch-transmission assembly
    19.
    发明申请
    Road vehicle integrated clutch-transmission assembly 有权
    道路车辆一体式离合器变速器总成

    公开(公告)号:US20090166147A1

    公开(公告)日:2009-07-02

    申请号:US11662000

    申请日:2005-09-02

    IPC分类号: F16D25/00

    摘要: An integrated clutch-transmission assembly for a road vehicle; the integrated clutch-transmission assembly has a power-assisted clutch having a number of first hydraulic actuators; a power-assisted transmission having a number of second hydraulic actuators; a high-pressure pump for the hydraulic actuators; a number of solenoid valves for controlling the hydraulic actuators; a housing having a first chamber housing the clutch, and a second chamber housing the transmission; and a flat supporting plate, which is housed removably inside the housing to separate the two chambers of the housing, has a first wall fitted with the clutch, and has a second wall parallel to and opposite the first wall and fitted with the high-pressure pump and at least some of the solenoid valves.

    摘要翻译: 一种用于道路车辆的集成离合器传动组件; 集成离合器变速器组件具有多个第一液压致动器的动力辅助离合器; 具有多个第二液压致动器的动力辅助变速器; 用于液压执行器的高压泵; 用于控制液压致动器的多个电磁阀; 壳体,其具有容纳所述离合器的第一室;以及容纳所述变速器的第二室; 以及可拆卸地容纳在壳体内以分离壳体的两个腔室的扁平支撑板,具有装配有离合器的第一壁,并且具有平行于第一壁并与第一壁相对并配合有高压的第二壁 泵和至少一些电磁阀。

    Sulphonation of phenols
    20.
    发明授权

    公开(公告)号:US06936732B2

    公开(公告)日:2005-08-30

    申请号:US10490361

    申请日:2002-09-18

    摘要: A process for the preparation of sulphonated phenols of general formula (I) where R1 is hydrogen, a C1-C20 alkyl group which is unsubstituted or substituted by halogen, cyano, hydroxyl, C1-C20 alkoxy, C2-C20 alkoxycarbonyl, acyloxy and/or phenyl which is unsubstituted or substituted by C1-C4 alkyl, C1-C4 alkoxy and/or halogen, R2 is hydrogen, C1-C20 alkyl or benzoyl of general formula (II) where R3 and R4 independently of one another are each hydrogen, halogen, C1-C12 alkyl, C1-C12 alkoxy, C1-C4 haloalkyl, C3-C8 cycloalkyl, C4-C12 cycloalkylalkyl, cyano, hydroxyl, or hydroxyethyl or are each phenoxy, C7-C10 phenylalkyl or phenyl which is unsubstituted or substituted by C1-C4 alkyl, C1-C4 alkoxy and/or halogen, and R5 is hydrogen or the group SO3X where X can be hydrogen, a monovalent metal or a group —N(R6)3, where each of the three radicals R6 can be independently of one another hydrogen, C1-C6 alkyl or C1-C6 hydroxy alkyl, which process comprises reacting a phenol of general formula (III) where R1 and R2 are as defined above, with a halosulphonic acid in a solvent which is a mixture of a C5-C10 aliphatic or cycloaliphatic hydrocarbon and a dialkyl carbonate of general formula (IV) R7—O—CO—O—R8 where R7 and R8 each represent independently a C1-C4 alkyl group