公开(公告)号：US5911459A

公开(公告)日：1999-06-15

申请号：US804890

申请日：1997-02-24

申请人： Heinrich Hofmann ,  Roland Langer ,  Bernard Wilm

发明人： Heinrich Hofmann ,  Roland Langer ,  Bernard Wilm

IPC分类号： F16C35/067 ,  B23P15/00

CPC分类号： F16C35/067 ,  Y10T29/49696 ,  Y10T29/49945

摘要： A method for installing the ring of an antifriction bearing in a bore of a housing or hub, wherein the ring is of a size that would interfere with the housing and prevent installation. The installation is done using a lengthwise force fit process without affecting the temperature of either the ring or housing at the bore by an inclined header rotating around the axis of the bore to apply an orbital, wobble, rolling movement to the ring and to press the ring into the bore. The interference of the bearing ring with the bore corresponds to tolerance fields set forth in DIN 7155.

摘要翻译： 一种用于将减摩轴承的环安装在壳体或轮毂的孔中的方法，其中所述环具有将妨碍壳体并防止安装的尺寸。 使用纵向力配合过程完成安装，而不会通过围绕孔的轴线旋转的倾斜头来影响环或壳体在孔处的温度，以对轨道进行轨道，摆动滚动运动并按压 环进入孔。 轴承圈与孔的干涉对应于DIN 7155中规定的公差范围。

公开(公告)号：US5596798A

公开(公告)日：1997-01-28

申请号：US324912

申请日：1994-10-18

申请人： Heinrich Hofmann ,  Gunther Glas ,  Roland Langer ,  Vasilis Massiotis

发明人： Heinrich Hofmann ,  Gunther Glas ,  Roland Langer ,  Vasilis Massiotis

IPC分类号： B21K25/00 ,  B23P11/00 ,  B25B27/06 ,  B60B27/00 ,  F16C35/063 ,  B23P15/00

CPC分类号： B60B27/0084 ,  B21K25/00 ,  B23P11/00 ,  B25B27/06 ,  B60B27/001 ,  F16C35/063 ,  F16C19/185 ,  F16C2326/02 ,  Y10T29/49696 ,  Y10T29/53104

摘要： An apparatus for assembling a bearing unit, particularly a wheel bearing unit for motor vehicles, in such a manner that the wheel bearing unit is of light construction, shows no prior damage and permits great flexibility in the manufacturing process. The force which is applied for the plastic deformation of the bead (9) at the end of the hub (1) is divided between the hub (1) and its support ram (11), on the one hand, and the hub flange (2) and its receiver (10) on the other hand, and thus, the necessary plastic deformation is concentrated in the region of the bead and not in the region between the hub (1) and the hub flange (2).

摘要翻译： 用于组装轴承单元，特别是用于机动车辆的车轮轴承单元的装置，使得车轮轴承单元是轻型结构，其显示出没有先前的损坏并且在制造过程中允许很大的灵活性。 用于轮毂（1）端部处的胎圈（9）的塑性变形的力一方面分配在轮毂（1）和其支撑柱塞（11）之间，并且轮毂凸缘 2）和其接收器（10），因此，必需的塑性变形集中在胎圈的区域中，而不是在轮毂（1）和轮毂凸缘（2）之间的区域中。

公开(公告)号：US08615885B2

公开(公告)日：2013-12-31

申请号：US13132692

申请日：2009-12-08

申请人： Kurt Besenbeck ,  Horst Doeppling ,  Heinrich Hofmann

发明人： Kurt Besenbeck ,  Horst Doeppling ,  Heinrich Hofmann

IPC分类号： B21K1/02 ,  B24B1/00 ,  B24B7/10

CPC分类号： F16C33/36 ,  B21J1/025 ,  B21K1/02 ,  B24B11/06 ,  Y10T29/49636 ,  Y10T29/49694

摘要： A method for producing, ball rollers. The following method steps are performed to produce the ball rollers: (A) cutting unfinished sections at a defined length from a round wire that has a defined diameter, (B) compression molding ball roller blanks that have end face depressions in the form of a die tool, and (C) grinding the ball roller blanks to the desired final dimensions in a ball grinding machine. The cut-off unfinished sections have a volume by which during compression molding an approximately tangential raceway transition from one ball roller half to the other ball roller half and material fibers extending under the running surfaces of the ball rollers parallel or approximately parallel to the running surfaces arise. In addition, the ball roller blanks are ground to the final dimensions in a horizontal ball grinding machine loaded exclusively with ball roller blanks of the same size.

摘要翻译： 一种生产滚珠球的方法。 执行以下方法步骤以产生滚珠滚珠：（A）从具有限定直径的圆形线切割具有限定长度的未完成部分，（B）压缩成型球滚子毛坯，其具有呈圆形形状的端面凹陷 模具工具，（C）在球磨机中将滚珠毛坯研磨到所需的最终尺寸。 截止未完成的部分具有这样的体积，在压缩模制期间，从一个滚珠一半到另一个滚珠球半部的大致切线的滚道过渡，并且在滚珠滚筒的运行表面下平行或大致平行于运行表面延伸的材料纤维 出现。 此外，在专门用相同尺寸的滚珠毛坯加载的水平球磨机中，将滚珠毛坯研磨成最终尺寸。

公开(公告)号：US08382379B2

公开(公告)日：2013-02-26

申请号：US12936011

申请日：2009-03-28

申请人： Horst Doeppling ,  Ernst Geiger ,  Heinrich Hofmann ,  Werner Wirth

发明人： Horst Doeppling ,  Ernst Geiger ,  Heinrich Hofmann ,  Werner Wirth

IPC分类号： F16C33/34 ,  F16C33/46

CPC分类号： F16C33/36 ,  F16C19/26 ,  F16C33/467 ,  F16C33/545 ,  F16C43/06 ,  F16C2361/61 ,  Y10T29/4968

摘要： A ball roller bearing and to a method for the installation thereof. The ball roller bearing has an outer bearing race, and an inner bearing race, and a plurality of ball rollers, which are disposed between the bearing races and are held at equal distances to each other by a bearing cage. For this purpose, the ball rollers have a width of approximately 70% of the diameter of a spherical shape thereof, and roll with bearing surfaces thereof in two groove-shaped raceways, the depth of which is smaller than the distance between the outer and inner bearing race. The cage pockets of the bearing cage have a cross-sectional contour of a ball roller disposed in the longitudinal and transverse directions to the circumferential direction. The method for installation of the ball roller bearing is a cross/oblique pivot mount between the inner and outer bearing races and the ball rollers.

摘要翻译： 一种滚珠轴承及其安装方法。 滚珠轴承具有外轴承座圈和内轴承座圈以及多个滚珠轴承，它们设置在轴承座之间并且通过轴承座彼此保持相等的距离。 为此，滚珠球的宽度为其球形直径的大约70％，并且其轴承表面滚动在两个槽形滚道中，其深度小于外侧和内侧之间的距离 轴承赛。 轴承保持架的保持架凹部具有沿圆周方向设置在纵向和横向方向上的滚珠滚珠的横截面轮廓。 用于安装滚珠轴承的方法是在内外轴承座和滚珠滚子之间的十字/倾斜枢轴安装。

公开(公告)号：US20110007993A1

公开(公告)日：2011-01-13

申请号：US12809346

申请日：2008-11-10

申请人： Horst Doeppling ,  Ernst Geiger ,  Heinrich Hofmann ,  Joachim Muser

发明人： Horst Doeppling ,  Ernst Geiger ,  Heinrich Hofmann ,  Joachim Muser

IPC分类号： F16C43/04 ,  F16C33/48

CPC分类号： F16C23/10 ,  F16C19/26 ,  F16C33/36 ,  F16C43/06 ,  F16C2361/61 ,  Y10T29/49636 ,  Y10T29/49643 ,  Y10T29/49648 ,  Y10T29/49696

摘要： A method for filling a ball roller bearing with roll bodies, and a ball roller bearing, which is filled according to the method and has an outer and an inner bearing ring and a plurality of ball rollers, which are arranged between these bearing rings and have two side surfaces, which are flattened symmetrically from a basic spherical shape, parallel to one another and held at uniform distances from one another by a bearing cage. The ball rollers roll in groove-shaped raceways recessed in the inner face of the outer bearing ring and the outer face of the inner bearing ring. The ball roller bearing is filled by an eccentric axial, tilting fitting of the ball rollers through the interval between the bearing rings in the form, that the filled ball roller bearing is filled to the extent of about 94% and has a service life of up to 253%.

摘要翻译： 一种用于填充具有辊体的滚珠轴承的方法和一种根据该方法填充的具有外轴承环和内轴承环和多个滚珠滚珠的滚珠轴承，它们布置在这些轴承环之间并具有 两个侧表面由基本球形对称地平坦化，彼此平行并且通过轴承保持架彼此保持彼此均匀的距离。 滚珠滚子在凹槽形的滚道中凹陷在外轴承环的内表面和内轴承环的外表面中。 滚珠轴承由滚珠轴承的偏心轴向倾斜配件，以轴承圈之间的间隔填充，填充的滚珠轴承的填充量约为94％，使用寿命为 至253％。

公开(公告)号：US07819589B2

公开(公告)日：2010-10-26

申请号：US11910073

申请日：2006-03-09

申请人： Heinrich Hofmann ,  Horst Doeppling ,  Robert Plank

发明人： Heinrich Hofmann ,  Horst Doeppling ,  Robert Plank

IPC分类号： F16C33/32 ,  F16C43/06 ,  F16C19/50

CPC分类号： F16C33/36 ,  F16C19/26 ,  F16C43/06

摘要： A radial roller bearing, which is a single-grooved ball bearing. The bearing bodies are spherical disks with two symmetrical, parallel lateral surfaces from a spherical base shape. The bearing has a larger contact surface of the spherical disk in relation to the bearing body tracks thereof, as well as, an increased number of bearing bodies. One part of the width of the disks, between the lateral surfaces thereof, is larger than the distance between the inner side of the external bearing ring and the external side of the inner bearing ring, but equal to or smaller than the width of the bearing body tracks. Also, the use of the disks in the bearing takes place according to an eccentric mounting method where the disks are arranged in a transversal manner in the bearing body tracks and are arranged on top of each other in relation to the lateral surfaces thereof.

摘要翻译： 一个径向滚子轴承，它是单槽滚珠轴承。 轴承体是球形盘，具有两个对称的平行的球形基底形状的侧面。 轴承相对于其轴承体轨道具有较大的球形盘接触表面，以及增加数量的轴承体。 在其侧面之间的盘的宽度的一部分大于外轴承环的内侧与内轴承环的外侧之间的距离，但等于或小于轴承的宽度 身体轨道。 此外，根据偏心安装方法，轴承中的盘的使用发生，其中盘在轴承体轨道中以横向布置，并且相对于其侧表面彼此顶部布置。

公开(公告)号：US20090324676A1

公开(公告)日：2009-12-31

申请号：US12376124

申请日：2007-08-07

申请人： Heinrich Hofmann ,  Laurent-Dominique Piveteau ,  Frederic Neftel

发明人： Heinrich Hofmann ,  Laurent-Dominique Piveteau ,  Frederic Neftel

IPC分类号： A61F2/00

CPC分类号： A61L31/146 ,  A61F2250/0068 ,  A61K9/0024 ,  A61L27/54 ,  A61L27/56 ,  A61L31/16 ,  A61L2300/416 ,  A61L2300/60 ,  A61L2400/12

摘要： Porous coating for the controlled release of fluids such as drugs comprising a porous structure with internal reservoirs and passages, said reservoirs communicating with the external environment through said passages, in such a way that a fluid can move between the reservoirs and the external environment, characterized by the fact that for at least a group of said passages, each passage contains a restricting element which partially restricts the passage cross section.

摘要翻译： 用于控制释放流体的多孔涂层，例如包含具有内部储存器和通道的多孔结构的药物，所述储存器通过所述通道与外部环境连通，使得流体可以在储存器和外部环境之间移动，其特征在于 通过对于至少一组所述通道，每个通道包含部分地限制通道横截面的限制元件。

公开(公告)号：US20090154860A1

公开(公告)日：2009-06-18

申请号：US11719590

申请日：2005-11-11

申请人： Heinrich Hofmann ,  Johannes De Boer ,  Horst Doeppling ,  Bernhard Wilm

发明人： Heinrich Hofmann ,  Johannes De Boer ,  Horst Doeppling ,  Bernhard Wilm

IPC分类号： F16C19/36

CPC分类号： F16C19/364 ,  F16C2240/30 ,  F16C2240/40

摘要： The invention relates to a tapered roller bearing comprising at least one conical outer roller track, at least one conical inner roller track and tapered rollers which are arranged in a radial manner between the roller tracks and about the longitudinal central axis of the tapered roller bearing. The tapered rollers respectively comprise a conical first covering surface for carrying out an effective radial connection towards the outside in the rolling contact with the inner roller track and for carrying out an effective radial connection towards the inside in the rolling contact with the outer roller track and the central lines of the tapered rollers intersect in a common intersecting point on the longitudinal central axis.

摘要翻译： 本发明涉及一种圆锥滚子轴承，其包括至少一个锥形外滚轮轨道，至少一个锥形内滚轮轨道和圆锥滚子，其以径向方式布置在滚子轨道之间并且围绕圆锥滚子轴承的纵向中心轴线。 圆锥滚子分别包括圆锥形的第一覆盖表面，用于在与内滚轮轨道的滚动接触中执行朝向外部的有效径向连接，并且用于在与外滚轮轨道的滚动接触中执行朝向内侧的有效径向连接， 圆锥滚子的中心线在纵向中心轴线上的共同相交点相交。

公开(公告)号：US20090097793A1

公开(公告)日：2009-04-16

申请号：US12158774

申请日：2006-12-09

申请人： Heinrich Hofmann ,  Horst Doppling ,  Georg Goppelt

发明人： Heinrich Hofmann ,  Horst Doppling ,  Georg Goppelt

IPC分类号： F16C33/32

CPC分类号： F16C19/26 ,  F16C33/36 ,  F16C43/06 ,  F16C2240/40

摘要： The radial rolling bearing has an outer bearing ring, an inner bearing ring, and spherical rollers arranged between bearing rings. The spherical rollers have two flat side faces arranged parallel to one another. The spherical rollers are retained with uniform spacing to one another in the peripheral direction by a bearing cage. The spherical rollers have a width between their side faces of approximately 70% of the diameter of their spherical basic shape. The running faces of the rollers roll in two groove-shaped raceways which are formed in the inner side of the outer bearing ring and in the outer side of the inner bearing ring. At least one of the axial rims which delimit the groove-shaped raceways is reduced in radial height such that the radial bearing can be equipped with an increased number of spherical rollers in an axial assembly process.

摘要翻译： 径向滚动轴承具有外轴承环，内轴承圈和布置在轴承圈之间的球面滚子。 球面滚子具有彼此平行布置的两个平坦侧面。 球面滚子通过轴承保持架沿圆周方向彼此均匀地保持。 球面滚子的侧面之间的宽度大约为其球形基本形状直径的70％。 辊的行进面在形成于外轴承圈的内侧和内轴承环的外侧的两个槽形滚道中滚动。 限定槽形滚道的至少一个轴向边缘在径向高度上减小，使得径向轴承可以在轴向组装过程中配备增加数量的球面滚子。

公开(公告)号：US5117908A

公开(公告)日：1992-06-02

申请号：US585124

申请日：1990-09-28

申请人： Heinrich Hofmann

发明人： Heinrich Hofmann

IPC分类号： E21B43/00 ,  E21B43/01 ,  E21B43/34 ,  F02C7/22 ,  F03G7/04

CPC分类号： F03G7/04 ,  E21B43/01 ,  E21B43/34

摘要： Pressurized petroleum flows from a well into a turbine. The petroleum undergoes a pressure reduction in the turbine and then enters a separation chamber where it is separated into liquid and gaseous phases. The liquid phase is sent to a pump which serves to transfer the liquid phase to a station remote from the well. Similarly, the gaseous phase is directed to a compressor which functions to transfer the gaseous phase to a station remote from the well. The pump and the compressor are coupled to the turbine which uses the energy liberated by the petroleum during pressure reduction to drive the pump and the compressor.

摘要翻译： PCT No.PCT / EP89 / 00264 Sec。 371 1990年9月28日第 102（e）1990年9月28日PCT PCT 1989年3月13日PCT。 出版物WO89 / 09323 日期：1989年10月5日。加压的石油从井中流入涡轮机。 石油在涡轮机中经历减压，然后进入分离室，在该分离室中分离成液相和气相。 液相被送到泵，其用于将液相转移到远离井的站。 类似地，气相被引导到用于将气相转移到远离井的站的压缩机。 泵和压缩机联接到涡轮机，其在压力降低期间使用由石油释放的能量来驱动泵和压缩机。