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公开(公告)号:US20100120571A1
公开(公告)日:2010-05-13
申请号:US12278721
申请日:2006-10-11
申请人: Herbert Vojacek , Maximilian Simon
发明人: Herbert Vojacek , Maximilian Simon
IPC分类号: F16H13/06
摘要: A planetary friction gear is enabled to make it possible to transmit comparatively great torque densities while providing a very high degree of smoothness of operation, preventing the unwanted slip-stick behavior in friction gears. The inventive gear is particularly suitable for actuators used in the immediate vicinity of humans in everyday life.
摘要翻译: 行星式摩擦齿轮使得能够传递相对较大的扭矩密度,同时提供非常高的操作平滑度,从而防止摩擦齿轮中的不希望的滑动性。 本发明的齿轮特别适用于日常生活中紧邻人类的致动器。
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公开(公告)号:US5143192A
公开(公告)日:1992-09-01
申请号:US693763
申请日:1991-04-25
申请人: Herbert Vojacek , Hermann Pflaum
发明人: Herbert Vojacek , Hermann Pflaum
CPC分类号: F16D23/025 , F16D23/04 , F16D69/027 , F16D2300/10 , Y10T29/49982
摘要: A friction clutch or friction brake is provided having a basic body and a friction body portion. The friction body portion can be mass-produced separately from the basic body, using a planar metal sheet-like material which is treated leading to a sintered powder friction facing. The friction clutch has a non-planar friction surface, operating in a box filled with oil as a lubricant. The friction body is applied to the basis body by form-locking friction, friction-gripping and/or material-locking techiques. In a preferred embodiment, the friction clutch or brake is a synchronizing ring and/or a correcting ring for motor vehicle shift gears.The friction clutch or friction brake according to the invention has particularly favorable friction properties, a long service life and low manufacturing costs. In a great number of applications, the shaping of separte draining grooves for expelling the oil when the friction grip is produced between matching components can be omitted.
摘要翻译: 提供具有基体和摩擦体部分的摩擦离合器或摩擦制动器。 摩擦体部分可以使用平面金属片状材料与基体分开制造,该材料经过处理导致烧结粉末摩擦面对。 摩擦离合器具有非平面的摩擦表面,在装有油作为润滑剂的箱中操作。 通过形成锁定摩擦,摩擦夹紧和/或材料锁定技术将摩擦体施加到基体。 在优选实施例中,摩擦离合器或制动器是用于机动车辆变速齿轮的同步环和/或校正环。 根据本发明的摩擦离合器或摩擦制动器具有特别有利的摩擦特性,使用寿命长和制造成本低。 在许多应用中,可以省略当在匹配部件之间产生摩擦夹时排出油的separte排水槽的成形。
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公开(公告)号:US4499000A
公开(公告)日:1985-02-12
申请号:US467991
申请日:1983-02-18
申请人: Karl-Heinz Hentschel , Rolf Dhein , Hans Winter , Herbert Vojacek
发明人: Karl-Heinz Hentschel , Rolf Dhein , Hans Winter , Herbert Vojacek
IPC分类号: C07D317/72 , C07D319/08 , C07D319/16 , C07D321/10 , C09K5/04 , C10M105/18 , C10M169/00 , C10M171/00 , C10N40/08 , C09K5/00
CPC分类号: C07D317/72 , C07D319/16 , C10M105/18 , C10M171/002 , C10M3/00 , C10M2205/026 , C10M2205/04 , C10M2205/06 , C10M2207/044 , C10M2209/084 , C10M2215/066 , C10M2219/108 , C10M2223/045 , C10N2210/02 , C10N2240/06 , C10N2240/08
摘要: Certain spirocyclic ketals of the formula ##STR1## in which R.sup.1 in the case where R.sup.2 denotes hydrogen, represents a cyclohexyl radical optionally substituted by lower alkyl, lower alkoxy and/or cycloalkyl with 5 to 7 carbon atoms, or in whichR.sup.1 and R.sup.2 are linked through 4 methylene groups, which are optionally substituted by lower alkyl, lower alkoxy and/or cycloalkyl with 5 to 7 carbon atoms and form a further acyclic ring.R.sup.3, R.sup.4 and R.sup.5 are identical or different and denote hydrogen, lower alkyl, lower alkoxy or cycloalkyl with 5 to 7 carbon atoms, andZ denotes alkylene with 2 to 4 carbon atoms which is optionally substituted by lower alkyl and/or cycloalkyl with 5 to 7 carbon atoms,are disclosed together with their use in power transmission fluids.
摘要翻译: 式中,R 1表示氢的情况下,R 1表示任选被具有5〜7个碳原子的低级烷基,低级烷氧基和/或环烷基取代的环己基,或其中R 1和R 2为 其通过4个亚甲基连接,其任选被具有5至7个碳原子的低级烷基,低级烷氧基和/或环烷基取代并形成另外的无环环。 R3,R4和R5相同或不同,表示氢,低级烷基,低级烷氧基或碳原子数5〜7的环烷基,Z表示碳原子数为2〜4的亚烷基,任选被低级烷基和/或环烷基取代为5 至7个碳原子,以及它们在动力传递液体中的用途。
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4.
公开(公告)号:US07291088B2
公开(公告)日:2007-11-06
申请号:US10536581
申请日:2003-11-20
申请人: Joachim Arndt , Maximilian Simon , Herbert Vojacek
发明人: Joachim Arndt , Maximilian Simon , Herbert Vojacek
IPC分类号: F16H1/34
CPC分类号: F16H1/28 , F16H1/22 , F16H1/2809 , Y10T74/19633
摘要: The invention relates to a method for effecting torque transmission in a single-stage planetary gear comprising 2-6 planet units. The arrangement and the interaction of individual gear elements in conjunction with a method for mounting and adjusting them result in a torque transmission with uniform load distribution to the individual planet units.
摘要翻译: 本发明涉及一种用于在包括2-6个行星单元的单级行星齿轮中实现扭矩传递的方法。 各个齿轮元件的结构和相互作用与安装和调整它们的方法相结合,导致扭矩传递,其具有均匀的载荷分布到单独的行星单元。
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5.
公开(公告)号:US20060205557A1
公开(公告)日:2006-09-14
申请号:US10536581
申请日:2003-11-20
申请人: Joachim Arndt , Maximilian Simon , Herbert Vojacek
发明人: Joachim Arndt , Maximilian Simon , Herbert Vojacek
IPC分类号: F16H57/08
CPC分类号: F16H1/28 , F16H1/22 , F16H1/2809 , Y10T74/19633
摘要: The invention relates to a method for effecting low-loss torque transmission in a single-stage planetary gear comprising 2-6 planet units. The arrangement and the interaction of individual gear elements in conjunction with a method for mounting and adjusting them result in a low-noise and low-loss torque transmission with uniform load distribution to the individual planet units.
摘要翻译: 本发明涉及一种用于在包括2-6个行星单元的单级行星齿轮中实现低损失转矩传递的方法。 各个齿轮元件的结构和相互作用与安装和调整它们的方法相结合,导致低噪声和低损失的扭矩传递,并且各个行星单元具有均匀的载荷分布。
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公开(公告)号:US4618049A
公开(公告)日:1986-10-21
申请号:US467490
申请日:1983-02-03
申请人: Hermann Pflaum , Herbert Vojacek
发明人: Hermann Pflaum , Herbert Vojacek
CPC分类号: F16D69/027 , F16D23/025
摘要: In lubricated friction couplings, at least two surfaces are connected by frictional engagement. These surfaces in engagement with one another are termed friction partners. One friction partner consists of a ceramic material and the other friction partner consists of a metallic material or a ceramic material having a chemical composition other than that of the first friction partner. The metallic material is a material of the iron group, preferably sintered metal. The ceramic material is oxide ceramic, especially aluminium oxide or zirconium oxide or silicon nitride. The pairing of metal, especially sintered steel, against oxide ceramic increases the service life of the coupling while at the same time reducing the coupling travel.The ceramic material can be connected to a carrier member, for example in the form of segments sintered into the carrier member. An important factor is the surface structure of the friction partners, that is to say the oxide ceramic should have a surface having a high proportion of pores.
摘要翻译: PCT No.PCT / DE82 / 00120 Sec。 371日期1983年2月3日 102(e)日期1983年2月3日PCT申请1982年6月4日PCT公布。 出版物WO82 / 04295 日期1982年12月9日。在润滑的摩擦联轴器中,至少两个表面通过摩擦接合连接。 彼此接合的这些表面被称为摩擦配合。 一个摩擦伴侣由陶瓷材料组成,另一个摩擦配偶由金属材料或具有不同于第一摩擦配偶体的化学成分的陶瓷材料组成。 金属材料是铁基的材料,优选烧结金属。 陶瓷材料是氧化物陶瓷,特别是氧化铝或氧化锆或氮化硅。 金属,特别是烧结钢与氧化物陶瓷的配对增加了联轴器的使用寿命,同时减少了联接行程。 陶瓷材料可以连接到载体构件,例如以烧结到载体构件中的段的形式。 一个重要的因素是摩擦伴侣的表面结构,也就是说氧化物陶瓷应该具有高比例孔的表面。
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公开(公告)号:US08251853B2
公开(公告)日:2012-08-28
申请号:US12278721
申请日:2006-10-11
申请人: Herbert Vojacek , Maximilian Simon
发明人: Herbert Vojacek , Maximilian Simon
摘要: A planetary friction gear is enabled to make it possible to transmit comparatively great torque densities while providing a very high degree of smoothness of operation, preventing the unwanted slip-stick behavior in friction gears. The inventive gear is particularly suitable for actuators used in the immediate vicinity of humans in everyday life.
摘要翻译: 行星式摩擦齿轮使得能够传递相对较大的扭矩密度,同时提供非常高的操作平滑度,从而防止摩擦齿轮中的不希望的滑动性。 本发明的齿轮特别适用于日常生活中紧邻人类的致动器。
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公开(公告)号:US06395689B1
公开(公告)日:2002-05-28
申请号:US09272838
申请日:1999-03-19
IPC分类号: C10M10518
CPC分类号: C07C43/18 , C07C43/196 , C07C2602/42 , C10M105/18 , C10M107/34 , C10M171/002 , C10M2207/04 , C10M2209/104 , C10M2209/105 , C10N2220/02 , C10N2240/00 , C10N2240/06 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , C11B9/0046 , C11D3/50
摘要: The present invention relates to terpene ethers of the general formula (I) in which the substituents have the meanings defined in the description, to a process for their preparation and to their use. The novel terpene ethers are suitable as traction fluids, as fragrances, as solvents and as reactive intermediates.
摘要翻译: 本发明涉及通式(I)的萜醚,其中取代基具有本说明书中定义的含义及其制备方法及其用途。新颖的萜醚适用作助溶剂,如香料, 作为溶剂和作为反应中间体。
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公开(公告)号:US4481123A
公开(公告)日:1984-11-06
申请号:US371031
申请日:1982-04-22
IPC分类号: C08G65/20 , C08G65/26 , C10M107/34 , C10M145/38 , C10M1/28
CPC分类号: C10M145/38 , C08G65/20 , C08G65/2609 , C10M107/34 , C10M2209/107
摘要: The new polyethers obtainable by polymerization of an 1,2-epoxyalkane with 8 to 26 carbon atoms, and a tetrahydrofuran in the presence of a hydroxyl compound of the formulaH-OR.sup.1in which R.sup.1 denotes hydrogen, an alkyl radical having 1 to 24 carbon atoms or a hydroxyalkyl radical having 2 to 40 carbon atoms are disclosed together with their use as lubricants.
摘要翻译: 通过聚合具有8-26个碳原子的1,2-环氧烷烃获得的新的聚醚,和四氢呋喃在式H-OR1的羟基化合物存在下,其中R 1表示氢,具有1至24个碳原子的烷基 公开了具有2至40个碳原子的原子或羟烷基,以及它们作为润滑剂的用途。
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