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21. 发明授权

US4421889A Aqueous dispersion paints and process for making the same 失效
标题翻译：水分散体涂料及其制备方法
公开(公告)号：US4421889A
公开(公告)日：1983-12-20
申请号：US493803
申请日：1983-05-13
申请人： Helmut Braun , Helmut Rinno , Werner Stelzel
发明人： Helmut Braun , Helmut Rinno , Werner Stelzel
IPC分类号： C08F212/06 , C08F218/04 , C08F220/14 , C08F220/18 , C08F236/04 , C09D131/02 , C09D133/06 , C09D133/08 , C09D133/12 , C08L35/02 , C09D3/74
CPC分类号： C08F236/04 , C08F212/06 , C08F218/04 , C08F220/14 , C08F220/18 , C09D131/02 , C09D133/062 , C09D133/08 , C09D133/12
摘要： Dispersion paints with high wet adhesion are obtained if, as the binder thereof, an aqueous plastics dispersion is used, the polymer content of which includes monomeric units of an acetoacetic acid ester of an unsaturated alcohol, especially vinyl or allyl alcohol or a diester of a dihydroxy compound in which one acyl radical is acetoacetyl and the other acyl radical is an acrylic or methacrylic radical. The preparation of paints with a low pigment content is especially facilitated by the use of such a dispersion.
摘要翻译：如果作为粘合剂使用水性塑料分散体，其聚合物含量包括不饱和醇的乙酰乙酸酯，特别是乙烯基或烯丙醇或二酯的单体单元，得到具有高湿附着力的分散涂料二羟基化合物，其中一个酰基是乙酰乙酰基，另一个酰基是丙烯酸或甲基丙烯酸基。通过使用这种分散体特别容易地制备颜料含量低的油漆。

22. 发明授权

US4418207A Acetylacetoxyalkyl-allyl ethers 失效
标题翻译：乙酰氧基烷基 - 烯丙基醚
公开(公告)号：US4418207A
公开(公告)日：1983-11-29
申请号：US167004
申请日：1980-07-09
申请人： Helmut Braun , Helmut Rinno , Karl J. Rauterkus
发明人： Helmut Braun , Helmut Rinno , Karl J. Rauterkus
IPC分类号： C07C67/46 , C07C41/03 , C07C43/178 , C07C69/72 , C08F16/00 , C08F16/14 , C08F216/14
CPC分类号： C07C41/03 , C07C41/16 , C07C67/46 , C07C69/72 , C08F216/1416
摘要： Unsaturated acetoacetic acid esters are suitable as comonomers in the polymerization of unsaturated compounds in an aqueous medium. Particularly suitable are acetylacetoxyalkyl-allyl ethers which may be synthesized in an easy manner and correspond to the formulae ##STR1## Said allyl ether derivatives are especially prepared by reacting an allyl alcohol with an epoxide and reacting the resulting hydroxyalkyl-allyl ether with diketene. Both reaction steps are carried out at a temperature of from 0.degree. to 100.degree. C., preferably in the presence of a catalyst. The allyl ether derivatives may be copolymerized especially with vinyl compounds, such as vinyl esters, acrylic acid esters, olefins, vinyl halides and vinyl aromatic hydrocarbons.
摘要翻译：不饱和乙酰乙酸酯在水性介质中不饱和化合物的聚合中适合作为共聚单体。特别合适的是乙酰乙酰氧基烷基 - 烯丙基醚，其可以以容易的方式合成并对应于下式。所述烯丙基醚衍生物特别是通过使烯丙醇与环氧化物反应并使所得羟烷基 - 烯丙基醚与双烯酮。两个反应步骤都在0℃至100℃的温度下进行，优选在催化剂存在下进行。烯丙基醚衍生物可以特别与乙烯基化合物如乙烯基酯，丙烯酸酯，烯烃，乙烯基卤化物和乙烯基芳族烃共聚。

23. 发明授权

US4146516A Thixotropic mixture 失效
标题翻译：触变性混合物
公开(公告)号：US4146516A
公开(公告)日：1979-03-27
申请号：US794270
申请日：1977-05-05
申请人： Helmut Braun , Helmut Rinno , Werner Stelzel
发明人： Helmut Braun , Helmut Rinno , Werner Stelzel
IPC分类号： C08K5/00 , C08J3/02 , C08K3/00 , C08K3/34 , C08L31/00 , C08L31/04 , C08L33/00 , C08L33/02 , C08L33/04 , C09D5/04 , C09D157/00 , C08L1/26
CPC分类号： C09D5/04 , C09D157/00
摘要： Thixotropic mixture consisting of(a) one or several aqueous plastics dispersions containing a copolymer of .alpha.,.beta.-unsaturated compounds,(b) a hydroxyl groups-containing protective colloid,(c) a heavy metal chelate and(d) optionally further usual additives for the preparation of coating compositions,Wherein the copolymer of the aqueous plastics dispersion contains acetoacetate groups in an amount of from 0.35 to 7% by weight, calculated on the total weight of the copolymer.
摘要翻译：由（A）含有α，β-受体化合物的共聚物的一种或几种水性塑料分散体组成的触变混合物，（B）含羟基的保护性胶体，（C）重金属螯合物和（D）选择性的另外的添加剂用于制备涂料组合物，由于水性塑料分散体的共聚物含有按重量计0.35至7％的乙酸酯基团，以共聚物的总重计算。

24. 发明授权

US3933715A N-substituted maleic imide preservative for aqueous dispersions of polymers derived from .alpha., .beta.-ethylenically unsaturated monomers 失效
标题翻译：衍生自{60，{62-烯属不饱和单体的聚合物的水分散体）的N-取代的马来酰亚胺防腐剂
公开(公告)号：US3933715A
公开(公告)日：1976-01-20
申请号：US331856
申请日：1973-02-12
申请人： Franz Botsch , Helmut Braun , Walter Fink , Friedrich Heller , Karl Heinz Wallhausser
发明人： Franz Botsch , Helmut Braun , Walter Fink , Friedrich Heller , Karl Heinz Wallhausser
IPC分类号： C08K5/00 , C08J3/02 , C08K5/20 , C08K5/3415 , C08L23/00 , C08L33/00 , C08L33/02 , C08L101/00 , C09D7/00 , C09D7/12 , C08L25/14 , C08L35/06 , C09D5/14
CPC分类号： C08K5/3415
摘要： Preserved synthetic resin dispersions and products made therefrom are provided which contain N-substituted maleic imide derivatives as a preservative.
摘要翻译：提供保留的合成树脂分散体和由其制成的产品，其含有N-取代的马来酰亚胺衍生物作为防腐剂。

25. 发明授权

US08534376B2 Pneumatic-spring percussion mechanism with a variable rotary drive 有权
标题翻译：气动弹簧冲击机构与可变旋转驱动
公开(公告)号：US08534376B2
公开(公告)日：2013-09-17
申请号：US13056148
申请日：2009-07-28
申请人： Helmut Braun , Rudolf Berger
发明人： Helmut Braun , Rudolf Berger
IPC分类号： B25D9/14
CPC分类号： B25D11/005 , B25D11/064 , B25D11/125 , B25D2211/003 , B25D2250/021 , B25D2250/221 , B25D2250/281
摘要： A percussion mechanism that has a motor, a drive piston which can be moved to and fro in a guide cylinder by the motor, and a percussion piston. A coupling device is active between the drive piston and the percussion piston, via which coupling device the movement of the drive piston is transmitted to the percussion piston. The motor can be configured as a reluctance motor or as a synchronous motor. The motor can be actuable in such a way that different rotational speeds of the rotor can be generated within a percussion cycle and/or from percussion cycle to percussion cycle.
摘要翻译：具有马达的冲击机构，可通过马达在导向缸中来回移动的驱动活塞和冲击活塞。联动装置在驱动活塞和冲击活塞之间是有效的，通过该连接装置，驱动活塞的运动传递到冲击活塞。电机可以配置为磁阻电机或同步电机。电动机可以以这样的方式致动，使得可以在冲击循环和/或从敲击循环到冲击循环之间产生转子的不同旋转速度。

26. 发明申请

US20110192621A1 Hammer and/or Hammer Drill Having Relubricating Device 审中-公开
标题翻译：锤子和/或锤钻具有可再生装置
公开(公告)号：US20110192621A1
公开(公告)日：2011-08-11
申请号：US13003729
申请日：2009-07-07
申请人： Helmut Braun , Lothar Hentschel , Lothar Hentschel
发明人： Helmut Braun , Lothar Hentschel , Lothar Hentschel
IPC分类号： B25D17/26 , B25D16/00
CPC分类号： B25D17/26 , B25D11/125
摘要： The invention relates to a hammer and/or hammer drill acting as a breaker, having a drive, a hammer mechanism driven by the drive, and a crank device disposed in the force flow path between the drive and the hammer mechanism and coupled to an element of the hammer mechanism for transforming a rotary motion of the drive into an oscillating translation motion of the element of the hammer mechanism. A collecting device for collecting lubricant is provided above the hammer mechanism relative to a vertical operating position. The collecting device may be a collecting tank open at the top and defined by a partition of the housing and a separating floor. A connecting rod of the crank device may extend through a cutout in the separating floor. Lubricant collects above the separating floor can be delivered again and again into the interior of the housing by a delivery element.
摘要翻译：本发明涉及一种作为断路器的锤和/或锤钻，具有驱动装置，由驱动器驱动的锤击机构，以及设置在驱动和锤击机构之间的力流动路径中的曲柄装置，用于将驱动器的旋转运动转换成锤机构的元件的振荡平移运动的锤击机构。用于收集润滑剂的收集装置设置在锤机构上方相对于垂直操作位置。收集装置可以是在顶部开口并由壳体的隔板和分离地板限定的收集罐。曲柄装置的连杆可以延伸通过分离地板中的切口。在分离地板上方的润滑剂收集物可以通过输送元件一次又一次地输送到壳体的内部。

27. 发明授权

US4597485A Friction clutch 失效
标题翻译：摩擦离合器
公开(公告)号：US4597485A
公开(公告)日：1986-07-01
申请号：US637901
申请日：1984-08-06
申请人： Helmut Braun
发明人： Helmut Braun
IPC分类号： F16D13/46 , F16D23/14 , F16D13/50 , B25G3/02
CPC分类号： F16D23/143 , F16D13/46 , F16D2013/706 , Y10T403/7005
摘要： A friction clutch wherein the diaphragm spring has two sets of inwardly extending prongs which are axially spread apart by the marginal portion of an axially movable release plate serving to disengage the clutch by pivoting the diaphragm spring relative to a plate-like carrier on the crankshaft of the engine in a motor vehicle to thereby relax the bias upon a pressure plate which normally presses a clutch disc against a counterpressure plate connected to the carrier. The coupling between the marginal portion of the release plate and one set of the prongs is a bayonet lock type connection which can be disengaged by turning the release plate relative to the diaphragm spring against the opposition of male and female detent members to thereby move each prong of the one set into register with a discrete opening in the marginal portion of the release plate. The release plate stresses the two sets of prongs and is clamped between them when it is turned in a direction to move the prongs of the one set out of register with the corresponding openings. At such time, the prongs of the one set move along sloping ramps which guide them into engagement with convex abutments at one side of the release plate. The other side of the release plate has convex abutments for the prongs of the other set.
摘要翻译：一种摩擦离合器，其中隔膜弹簧具有两组向内延伸的插脚，其轴向分开由可轴向移动的释放板的边缘部分分开，以用于通过使膜片弹簧相对于曲轴上的板状载体枢转而脱离离合器机动车辆中的发动机，从而将偏压放松在压板上，该压板通常将离合器盘压靠在与载体相连的反压板上。释放板的边缘部分和一组插脚之间的联接是卡口式锁定型连接，其可以通过相对于隔膜弹簧转动隔离弹簧而脱离接合，以抵抗男性和女性止动构件的对立，从而移动每个插脚一个组件与释放板的边缘部分中的离散开口对准。释放板对两组插脚施加强度，并且当它们沿一个方向转动时夹紧在它们之间，以使一个组件的插脚与对应的开口移动。在这样的时候，一组的尖头沿着倾斜的坡道移动，引导它们与释放板的一侧的凸起的接合处接合。释放板的另一侧具有用于另一组的插脚的凸起的基台。

28. 发明授权

US4596324A Clutch plate 失效
标题翻译：离合器板
公开(公告)号：US4596324A
公开(公告)日：1986-06-24
申请号：US543382
申请日：1983-10-19
申请人： Helmut Braun
发明人： Helmut Braun
IPC分类号： F16D13/64 , F16F15/123 , F16D13/68
CPC分类号： F16F15/1238 , F16F15/12386
摘要： The clutch plate of a friction clutch in a motor vehicle has a first damping unit whose input element carries the friction linings and whose output element is a first hub having a radially outwardly extending first flange, and a second damping unit whose input element constitutes the input element of the first damping unit and whose output element has a second hub surrounding a portion of the first hub and having a second flange extending radially outwardly therefrom. The first damping unit has first coil springs in registering openings of the first flange and the input element, and the second damping unit has second coil springs in registering openings of the input element and second flange. The springs of the first unit oppose rotation of the linings relative to the first hub during a first stage of angular movement of the input element relative to the first hub, and the springs of the second unit cooperate with the springs of the first unit to yieldably oppose further rotation of the linings relative to the first hub. The extent to which the springs of the first unit alone oppose rotation of the linings relative to the first hub is determined by the circumferential play between the external teeth of the first hub and the internal teeth of the second hub.
摘要翻译：机动车辆中的摩擦离合器的离合器片具有第一阻尼单元，其输入元件承载摩擦衬里，并且其输出元件是具有径向向外延伸的第一凸缘的第一毂，以及第二阻尼单元，其输入元件构成输入第一阻尼单元的元件，其输出元件具有围绕第一毂的一部分的第二轮毂，并且具有从其径向向外延伸的第二凸缘。所述第一阻尼单元具有在所述第一凸缘和所述输入元件的开口中的第一螺旋弹簧，并且所述第二阻尼单元具有在所述输入元件和所述第二凸缘的入口开口中的第二螺旋弹簧。第一单元的弹簧在输入元件相对于第一毂的角运动的第一阶段期间相对于第一毂的旋转反向，并且第二单元的弹簧与第一单元的弹簧配合以可屈服地相对于第一轮毂进一步旋转衬片。第一单元的弹簧相对于衬套相对于第一毂的旋转的程度由第一轮毂的外齿与第二轮毂的内齿之间的周向间隙确定。

29. 发明授权

US4296226A Vinyl polymer with acetylacetoxy groups, process for its manufacture and an agent obtained thereof 失效
标题翻译：具有乙酰乙酰氧基的乙烯基聚合物，其制备方法及其获得的试剂
公开(公告)号：US4296226A
公开(公告)日：1981-10-20
申请号：US167052
申请日：1980-07-09
申请人： Helmut Braun , Helmut Rinno , Karl J. Rauterkus
发明人： Helmut Braun , Helmut Rinno , Karl J. Rauterkus
IPC分类号： C08F2/00 , C08F2/22 , C08F16/00 , C08F16/14 , C08F216/14 , C08F246/00 , C09D129/00 , C08F16/38 , C08F216/38
CPC分类号： C08F246/00 , C08F216/1416
摘要： Vinyl polymers with acetylacetoxy groups form the basis of polymer dispersions which are used as binding agent dispersions in paints, particularly suitable vinyl polymers are obtained by polymerizing an acetylacetoxy compound together with a least one further olefinically unsaturated compound, while using as acetylacetoxy compound an allyl ether derivative of the formula ##STR1## The copolymerization is carried out in particular in emulsion at a temperature in the range of from -30.degree. to 200.degree. C. As comonomers there are used especially vinyl esters and (meth-)acrylic acid esters. The polymerization is commonly effected in the presence of a radical-forming initiator and optionally in the presence of emulsifiers and protective colloids.
摘要翻译：具有乙酰乙酰氧基的乙烯基聚合物形成聚合物分散体的基础，其用作涂料中的粘合剂分散体，特别合适的乙烯基聚合物通过将乙酰乙酰氧基化合物与至少一种其它烯属不饱和化合物一起聚合而获得，同时使用乙酰乙酰氧基化合物烯丙基醚通式[IMAGE]或的衍生物在-30℃至200℃的温度范围内，特别是在乳液中进行共聚。作为共聚单体，特别使用乙烯基酯和（甲基）丙烯酸酯酸酯。聚合通常在自由基形成引发剂存在下，任选地在乳化剂和保护胶体的存在下进行。

30. 发明授权

US4089829A Process for the manufacture of plastics dispersions 失效
标题翻译：制造塑料分散体的方法
公开(公告)号：US4089829A
公开(公告)日：1978-05-16
申请号：US626983
申请日：1975-10-29
申请人： Helmut Braun , Helmut Rinno , Rolf Reinecke , Werner Stelzel , Wolfgang Winstel
发明人： Helmut Braun , Helmut Rinno , Rolf Reinecke , Werner Stelzel , Wolfgang Winstel
IPC分类号： C08F8/00 , C08F8/30 , C08F8/32 , C08F20/00 , C08F20/26 , C09D5/00 , C09D5/02 , C09D157/10 , C09D163/00 , C09D201/00 , C08L33/08
CPC分类号： C09D157/10 , C08F8/32
摘要： The wet adhesion of plastics dispersions and of paints made therewith is widely improved, if in the manufacture of the dispersions a glycidyl ester of an olefinically unsaturated carboxylic acid in an amount of 0.5 to 10% by weight calculated on the total amount of monomers is copolymerized, and the dispersion so obtained is reacted with ammonia at a temperature of at least 50.degree. C.
摘要翻译：塑料分散体和由此制成的涂料的湿粘附性大大提高，如果在分散体的制造中，以单体总量计算的0.5至10重量％的烯属不饱和羧酸的缩水甘油酯共聚，将得到的分散液与氨在至少50℃的温度下反应

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