Hammer drill with hammer drive action coupling
    61.
    发明授权
    Hammer drill with hammer drive action coupling 失效
    锤锤与锤驱动联动

    公开(公告)号:US5277259A

    公开(公告)日:1994-01-11

    申请号:US773899

    申请日:1991-10-29

    CPC分类号: B25D16/003 B25D11/005

    摘要: A power tool has a tool spindle, a hammer unit, a drive including a motor having a motor driven shaft, a motion conversion gear for generating reciprocating piston movement, and a disengageable coupling located between the motor and the motion conversion gear and engaging the hammer unit. The coupling has two coupling parts which held apart, one of the coupling parts being axially fixed and another of the coupling parts being axially movable and arranged on the motor-driven shaft rotatable relative to the shaft. A gear linkage connects the another coupling part with the shaft and transmits portions of a torque of the shaft to the another coupling part in form of an axially directed closing force.

    摘要翻译: PCT No.PCT / DE90 / 00341 Sec。 371日期1991年10月29日 102(e)日期1991年10月29日PCT提交1990年5月12日PCT公布。 第WO90 / 14929号公报 日期为1990年12月13日。电动工具具有工具主轴,锤单元,包括具有马达驱动轴的马达的驱动器,用于产生往复运动的活塞运动的运动转换齿轮,以及位于马达与马达 运动转换齿轮和接合锤单元。 联轴器具有两个连接部分,它们彼此分开,其中一个联接部件是轴向固定的,另一个连接部件可轴向移动并且布置在可相对于轴转动的电动机轴上。 齿轮联动装置将另一联接部件与轴连接,并将轴的扭矩的部分以轴向关闭力的形式传递到另一联接部件。

    Preparation of oxidation-stable and low-temperature-stable base oils and
middle distillates
    62.
    发明授权
    Preparation of oxidation-stable and low-temperature-stable base oils and middle distillates 失效
    氧化稳定和低温稳定的基础油和中间馏分的制备

    公开(公告)号:US5143595A

    公开(公告)日:1992-09-01

    申请号:US654883

    申请日:1991-02-01

    CPC分类号: C10G65/12

    摘要: A process for the preparation of a base oil and middle distillate which is stable to oxidation and low temperature from a mineral oil fraction having a boiling range above 350.degree. C., by, in a first step, converting the mineral oil fraction on a hydrocracking catalyst under hydrocracking conditions to an extent of from 20 to 80% by weight into fractions which boil below 360.degree. C., separating the reactor effluent, if necessary, into liquid and gas phases in a high-pressure separator, treating the entire reactor effluent or only the liquid phase, directly or after removal of the fractions boiling below 360.degree. C. by distillation, in a second step with hydrogen at from 200.degree. to 450.degree. C. and at from 20 to 150 bar in the presence of a catalyst which contains a crystalline pentasil-type borosilicate zeolite, alumina and/or amorphous alumosilicate as the carrier material and one or more metals from Group VIb and/or Group VIII of the Periodic Table and phosphorus, and, after distillation of the hydrogenation product, obtaining a middle distillate in the boiling range from 180.degree. to 360.degree. C. having a pour point of below -30.degree. C. and an oxidation-stable residue having a boiling point >360.degree. C., a viscosity index of from 110 to 135 and a pour point of below -12.degree. C.

    摘要翻译: 一种制备基础油和中间馏分的方法,该方法由沸点范围高于350℃的矿物油馏分对氧化和低温稳定,在第一步中,将矿物油馏分转化为加氢裂化 催化剂在加氢裂化条件下的范围为20至80重量%,沸点低于360℃,如果需要,将反应器流出物分离成高压分离器中的液相和气相,处理整个反应器流出物 或直接或通过蒸馏除去沸点低于360℃的馏分,在第二步中,在200至450℃的氢气和20至150巴的催化剂存在下,仅进行液相 其包含结晶pentasil型硼硅酸盐沸石,氧化铝和/或无定形铝硅酸盐作为载体材料和来自元素周期表VIb和/或VIII族的一种或多种金属和磷,并且在蒸馏之后 的氢化产物,得到沸点低于-30℃的沸点范围为180至360℃的中间馏分和沸点> 360℃的氧化稳定残余物,粘度 指数为110至135,倾点低于-12℃

    Drive-in apparatus particularly an electric tacker for driving in
fasteners
    63.
    发明授权
    Drive-in apparatus particularly an electric tacker for driving in fasteners 失效
    特别是用于在紧固件中驱动的电动打钉机的驱动装置

    公开(公告)号:US4565313A

    公开(公告)日:1986-01-21

    申请号:US684909

    申请日:1984-12-21

    IPC分类号: B25C1/06 B25C5/15

    CPC分类号: B25C1/06

    摘要: In a drive-in apparatus for driving fasteners such as clips, nails, tacks, staples and the like in a workpiece, a solenoid for actuating impact blade which ejects the fastener is movably arranged in the apparatus housing. The solenoid includes an exciter coil formed with a central opening in which a cylindrical armature connected to the impact blade is magnetically accelerated in forward direction and returns to the starting position by a resetting spring. The exciter coil is also movably guided within the housing and spring biased in the forward direction by another biasing spring having a progressive elasticity characteristic. Depending on the steepness of the characteristic line of the second biasing spring, the backstrokes of the apparatus and the force necessary for tacking operation can be adjusted in broad range.

    摘要翻译: 在用于在工件中驱动诸如夹子,钉子,钉子,钉书钉等紧固件的驱动装置中,用于驱动弹出紧固件的冲击刀片的螺线管可移动地布置在装置壳体中。 螺线管包括形成有中心开口的激励器线圈,其中连接到冲击刀片的圆柱形衔铁在向前方向上被磁力加速并且通过复位弹簧返回到起始位置。 激励器线圈也可以在壳体内被可移动地引导,并且通过具有逐渐弹性特性的另一个偏压弹簧向前推动弹簧。 根据第二偏置弹簧的特征线的陡度,可以在宽范围内调整装置的仰泳和固定操作所需的力。

    Growth promoting quinoxaline-di-N-oxide carboxamides
    65.
    发明授权
    Growth promoting quinoxaline-di-N-oxide carboxamides 失效
    生长促进喹喔啉二-N-氧化物甲酰胺

    公开(公告)号:US4418063A

    公开(公告)日:1983-11-29

    申请号:US220224

    申请日:1980-12-29

    申请人: Wolfgang Schmid

    发明人: Wolfgang Schmid

    摘要: Novel quinoxaline-di-N-oxide derivatives of the general formula ##STR1## in which R.sub.1 is hydrogen or straight-chain or branched-chain alkyl having 1 to 4 carbon atoms,R.sub.2 and R.sub.3 independently of one another are each straight-chain or branched-chain alkyl having 1 to 4 carbon atoms, or together with the N atom they form a heterocyclic ring which is unsubstituted or is substituted by alkyl having 1 to 4 carbon atoms, and which has 4 to 5 ring carbon atoms and optionally an oxygen atom as further hetero atom,R.sub.4 is hydrogen, methoxy, methylthio, hydroxyl, fluorine, chlorine, bromine or cyano,A is alkylene having 1 to 4 carbon atoms, with the proviso that if R.sub.4 has a meaning other than cyano, A is 1,2-ethylene, and R.sub.1 is hydrogen,including the acid addition salts thereof; processes for producing them; compositions containing these compounds; and the use thereof. The novel active substances serve to combat pathogenic microorganisms in the field of veterinary medicine. They are effective in the case of diseases of the respiratory tract in poultry, and infections of the intestinal tract and of the urogenital system in domestic animals and productive livestock. They are in addition suitable as a feed additive for promoting the growth of animals. Depending on the type of application, the novel active substances may be administered perorally or via the abomasum or directly by injection, the active substances being applied on their own or in combination with customary inert carriers, either in the solid form or in the liquid form.

    摘要翻译: 其中R 1为氢或具有1至4个碳原子的直链或支链烷基,R2和R3彼此独立的通式为“IMAGE”的新型喹喔啉二-N-氧化物衍生物各自为直链或 或具有1至4个碳原子的支链烷基,或与N原子一起形成未被取代或被具有1至4个碳原子的烷基取代并且具有4至5个环碳原子和任选的氧的杂环 原子作为另外的杂原子,R 4是氢,甲氧基,甲硫基,羟基,氟,氯,溴或氰基,A是具有1至4个碳原子的亚烷基,条件是如果R4具有除氰基以外的含义,则A为1 ,2-乙烯,R 1为氢,包括其酸加成盐; 生产它们的过程; 含有这些化合物的组合物; 及其用途。 新型活性物质用于对抗兽医领域病原微生物。 它们对家禽呼吸道疾病以及家畜和生产性家畜的肠道和泌尿生殖系统的感染是有效的。 它们还适用作促进动物生长的饲料添加剂。 根据应用的类型,新的活性物质可以经口或通过皱胃或直接通过注射施用,活性物质本身或与常规惰性载体组合使用,以固体形式或液体形式 。

    Shaft seal
    66.
    发明授权
    Shaft seal 失效
    轴封

    公开(公告)号:US4208058A

    公开(公告)日:1980-06-17

    申请号:US881508

    申请日:1978-02-27

    IPC分类号: F16J15/322 F16J15/32

    CPC分类号: F16J15/322 Y10S277/916

    摘要: A shaft seal for a rotatable shaft which is surrounded by a substantially rigid structural element, has a ring-shaped body portion adapted to be supported by the structural element and having an axis and two axially spaced end faces, a radially displaceable ring-shaped inner portion located radially inwardly of the body portion, extending in an axial direction, and together with the body portion forming an axially extending gap, at least one sealing lip provided in the inner portion and subjected to radial vibrations during rotation of the shaft which vibrations are transmitted to the radially displaceable inner portion and displace the latter, and elements for damping radial vibrations of the sealing lip.

    摘要翻译: 用于由基本上刚性的结构元件围绕的可旋转轴的轴密封件具有适于由结构元件支撑并具有轴线和两个轴向间隔开的端面的环形主体部分,可径向移动的环形内部 位于本体部分的径向向内的部分,其沿轴向方向延伸,并且与主体部分一起形成轴向延伸的间隙;设置在内部部分中的至少一个密封唇缘,并且在轴的旋转期间受到径向振动,该振动是 传递到可径向移动的内部部分并使其位移,并且用于阻止密封唇的径向振动的元件。

    Microorganism combatting quinoxaline-di-N-oxide carboxamides
    67.
    发明授权
    Microorganism combatting quinoxaline-di-N-oxide carboxamides 失效
    微生物与喹喔啉二-N-氧化物甲酰胺作用

    公开(公告)号:US4092415A

    公开(公告)日:1978-05-30

    申请号:US758973

    申请日:1977-01-13

    CPC分类号: C07D241/52 A23K20/137

    摘要: Novel quinoxaline-di-N-oxide derivatives of the formula ##STR1## are disclosed, wherein R represents a hydrogen atom, an alkyl group of 1 to 12 carbon atoms, a cyanoalkyl group containing 1 to 4 carbon atoms in the alkyl moiety or an allyl group, andA represents a straight-chain or branched alkylene bridge member containing 1 to 4 carbon atoms.These compounds are useful for the control of pathogenic microorganisms and for stimulating the growth of domestic animals and productive livestock.

    摘要翻译: 公开了下式的新型喹喔啉二-N-氧化物衍生物,其中R表示氢原子,1至12个碳原子的烷基,在烷基部分含有1至4个碳原子的氰基烷基或 烯丙基,A表示含有1〜4个碳原子的直链或支链亚烷基桥基。

    Device for adjusting camber and/or toe
    68.
    发明授权
    Device for adjusting camber and/or toe 有权
    用于调整曲面和/或脚趾的装置

    公开(公告)号:US08894077B2

    公开(公告)日:2014-11-25

    申请号:US13391540

    申请日:2010-07-17

    摘要: A device for adjusting the camber and/or the toe of a vehicle wheel of a motor vehicle includes a wheel carrier, which has a wheel-side carrier part and an axle-side guide part, between which rotary parts that can be rotated relative to each other are arranged, wherein at least one of the rotary parts can be adjusted in both rotational directions by means of a drive and a gear stage in order to adjust the toe and/or the camber. The gear stage for the rotary part is configured as harmonic drive gear train having a driving, elliptical drive disk, and a stationary, internally toothed ring gear.

    摘要翻译: 用于调整机动车辆的车轮的弯度和/或脚趾的装置包括具有车轮侧承载部分和车轴侧引导部分的车轮架,在该车轮载体上可旋转相对于 彼此配置,其中可以通过驱动和齿轮级在两个旋转方向上调节至少一个旋转部件,以便调节脚趾和/或弯度。 用于旋转部件的齿轮级被配置为具有驱动,椭圆形驱动盘和固定内齿齿圈的谐波驱动齿轮系。

    Vehicle wheel
    69.
    发明授权
    Vehicle wheel 有权
    车轮

    公开(公告)号:US08801107B2

    公开(公告)日:2014-08-12

    申请号:US13983983

    申请日:2012-01-21

    IPC分类号: B60B7/04

    摘要: A vehicle wheel includes a wheel rim on which is provided a plurality of plate-like covering elements, which are mounted so as to be pivotable about a pivot axis, for temporarily closing off associated apertures in the wheel rim, wherein each covering element can be displaced along the pivot axis under centrifugal force counter to the force of a restoring element and is connected to the wheel rim by means of a coupling element, which imparts positive guidance during a displacement movement, in such a way that the covering element can be pivoted between a radially inner open position and a radially outer closed position, wherein a pivot axis rod arranged on the outer side of the wheel rim is connected to the covering element via a hydraulic or pneumatic vibration damper.

    摘要翻译: 车轮包括轮辋,多个板状覆盖元件设置在该轮辋上,多个板状覆盖元件被安装成可围绕枢转轴线枢转,用于临时封闭轮辋中的相关孔,其中每个覆盖元件可以是 在离心力作用下相对于恢复元件的力而沿着枢转轴线移位,并且通过联接元件连接到轮缘,该联接元件在位移运动期间赋予正向引导,使得覆盖元件能够枢转 在径向内部打开位置和径向外部闭合位置之间,其中布置在所述轮缘外侧的枢转轴杆通过液压或气动减震器连接到所述覆盖元件。

    Optoelectronic Semiconductor Chip
    70.
    发明申请
    Optoelectronic Semiconductor Chip 有权
    光电半导体芯片

    公开(公告)号:US20140217460A1

    公开(公告)日:2014-08-07

    申请号:US14240969

    申请日:2012-07-06

    IPC分类号: H01L33/62

    摘要: An optoelectronic semiconductor chip includes a semiconductor layer sequence having at least one active layer. Furthermore, the semiconductor chip has a top-side contact structure on a radiation main side of the semiconductor layer sequence and an underside contact structure on an underside situated opposite to the radiation main side. Furthermore, the semiconductor chip includes at last two trenches that extend from the radiation main side towards the underside. As seen in a plan view of the radiation main side, the top-side contact structure and the underside contact structure are arranged in a manner spaced apart from one another. Likewise as seen in a plan view of the radiation main side, the trenches are located between the top-side contact structure and the underside contact structure.

    摘要翻译: 光电子半导体芯片包括具有至少一个有源层的半导体层序列。 此外,半导体芯片在半导体层序列的辐射主侧上具有顶侧接触结构,在与辐射主侧相对的下侧具有下侧接触结构。 此外,半导体芯片包括从辐射主侧朝向下侧延伸的最后两个沟槽。 如在辐射主侧的平面图中看到的,顶侧接触结构和下侧接触结构以彼此间隔开的方式布置。 类似地,如在辐射主侧的平面图中看到的,沟槽位于顶侧接触结构和下侧接触结构之间。