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公开(公告)号：US5744175A
公开(公告)日：1998-04-28
申请号：US676317
申请日：1996-07-12
CPC分类号： F16C33/546 , B21D22/105 , B21D53/10 , B21D53/12 , B21D53/18 , B21K1/05 , F16C19/26
摘要： A device for expanding rotationally symmetrical shaped parts (16), including a divided expanding mold (1), a pressure die (11) and a pressurizing means (14), wherein a mold cavity (9) of the expanding mold (1) is defined in axial directions by continuous end faces (20,21) of two spaced annular molds (17,18) and in radial direction by an inner peripheral surface of two mold halves (2,3).
摘要翻译： PCT No.PCT / EP95 / 00121 Sec。 371日期：1996年7月12日 102（e）日期1996年7月12日PCT提交1995年1月13日PCT公布。 公开号WO95 / 22420 PCT 日期1995年8月24日用于扩大旋转对称形状部件（16）的装置，包括分开的膨胀模具（1），压力模具（11）和加压装置（14），其中扩张 模具（1）通过两个隔开的环形模具（17,18）的连续端面（20,21）在轴向方向上限定，并且在径向方向上由两个半模（2,3）的内周表面限定。
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公开(公告)号：US5335998A
公开(公告)日：1994-08-09
申请号：US5647
申请日：1993-01-19
CPC分类号： F16C43/04 , F16C19/30 , F16C33/588
摘要： An axial beaing unit comprising two bearing discs (1, 2) with rolling elements (3) disposed therebetween, each of the bearing discs (1, 2) comprising an axially oriented cylindrical flange, which cylindrical flanges overlap each other in the axial direction, the flange of one of the bearing discs (1) being made as an overhanging flange (9) comprising a radially projecting end portion (3) at its free end (11), and the flange of the other bearing disc (2) being a retaining flange (10) comprising a retaining surface (14) facing the end portion (13), the end portion (13) engaging behind the retaining surface (14) so that the bearing discs are connected to each other secure against loss, characterized in that the radially projecting end portion (13) comprises several elastically yielding bosses (12) made without chip-removal and arranged spaced apart on the circumference of the end portion (13), which bosses (12) engage as a result of radial elastic relaxation behind the retaining surface (14).
摘要翻译： 一种轴向装置单元，包括两个带有滚动元件（3）的轴承盘（1,2），每个所述轴承盘（1,2）包括轴向定向的圆柱形凸缘，所述圆柱形凸缘在轴向方向上彼此重叠， 轴承盘（1）中的一个的凸缘制成为在其自由端（11）处包括径向突出的端部（3）的突出凸缘（9），另一轴承盘（2）的凸缘为 保持凸缘（10）包括面向端部（13）的保持表面（14），所述端部（13）接合在所述保持表面（14）的后面，使得所述轴承盘相互连接以防止损失，其特征在于 径向突出的端部（13）包括几个弹性屈服的凸起（12），其不进行切屑移除并且在端部（13）的圆周上间隔开地布置，所述凸台（12）由于径向弹性松弛而接合 保持面后面 14）。
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公开(公告)号：US6116787A
公开(公告)日：2000-09-12
申请号：US11962
申请日：1998-02-17
申请人： Leo Muntnich , Wolfgang Steinberger
发明人： Leo Muntnich , Wolfgang Steinberger
CPC分类号： F16C33/546 , F16C19/30 , F16C19/46 , F16C33/4605 , F16C33/565 , F16C33/588
摘要： Two race washers (3 and 4) of a thrust rolling bearing comprise on a peripheral edge two collars (5 and 6) directed towards each other so that an annular gap (7) is formed. The rim (8) of the cage (2) is guided in this annular gap (7).
摘要翻译： PCT No.PCT / EP96 / 03082 Sec。 371日期1998年2月17日 102（e）1998年2月17日PCT PCT 1996年7月13日PCT公布。 公开号WO97 / 11284 日期1997年3月27日推力滚动轴承的两个滚道垫圈（3和4）在外周边缘上包括两个朝向彼此的两个环（5和6），从而形成环形间隙（7）。 保持架（2）的轮辋（8）在该环形间隙（7）中被引导。
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公开(公告)号：US5114249A
公开(公告)日：1992-05-19
申请号：US740886
申请日：1991-08-06
IPC分类号： F16C19/30
CPC分类号： F16C19/30 , F16C33/588
摘要： An axial rolling bearing comprising a cage containing rolling elements and arranged between two plane-parallel, thin-walled bearing discs made of sheet metal, wherein the three components together form a structural unit by engaging together in a form-locking manner and at least one of the bearing discs merges at one of its peripheral edges into an axially directed collar which engages around the cage with clearance and extends into the region of the second bearing disc characterized in that there is a narrow guiding clearance at at least some peripheral points between the mutually facing peripheral surface of the collar and of the second bearing disc respectively.
摘要翻译： 一种轴向滚动轴承，其包括包含滚动元件的保持架，并且布置在由金属板制成的两个平行平行的薄壁轴承盘之间，其中所述三个部件通过以锁定方式接合在一起而形成结构单元，并且至少一个 的轴承盘在其一个周边边缘处汇合成轴向定向的轴环，该轴环具有间隙地围绕保持架接合并且延伸到第二轴承盘的区域中，其特征在于，在第二轴承盘之间的至少一些外围点处具有窄的引导间隙 分别与轴环和第二轴承盘相对的外周面。
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公开(公告)号：US6042275A
公开(公告)日：2000-03-28
申请号：US142986
申请日：1998-09-18
申请人： Leo Muntnich , Herbert Rost , Wolfgang Steinberger
发明人： Leo Muntnich , Herbert Rost , Wolfgang Steinberger
CPC分类号： F16C41/045 , F16C19/466 , F16C33/4623 , F16C33/467 , F16C2361/61
摘要： The pockets (10) of a cage (5) of a radial rolling bearing comprise retention elements on the inner rolling element holding member or on the outer rolling element holding member which retain the rolling elements (6) in contact with an outer raceway or an inner raceway during the mounting operation. In this way, a sag of the cylinder rollers (6) due to the force of gravity is prevented so that a shaft (4) can be pushed into the bearing without any problem.These retention elements have such a filigree and elastically deformable configuration that they are ineffective during the operation of the bearing after a few rotations so that a normal operational clearance is established between the rolling elements (6) and the cage (5).
摘要翻译： PCT No.PCT / EP96 / 04568 Sec。 371日期：1998年9月24日 102（e）1998年9月24日PCT PCT 1996年10月21日PCT公布。 出版物WO97 / 37145 日期1997年10月9日径向滚动轴承的保持架（5）的凹部（10）包括内滚动元件保持部件上的保持元件或保持滚动元件（6）与滚动元件保持部件 在安装操作期间的外滚道或内滚道。 以这种方式，防止由于重力引起的气缸辊（6）的下垂，使得轴（4）能够无任何问题地被推入轴承。 这些保持元件具有这样的花丝和可弹性变形的构造，使得它们在几个转动之后的轴承操作期间无效，从而在滚动元件（6）和保持架（5）之间建立正常的操作间隙。
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公开(公告)号：US06648519B2
公开(公告)日：2003-11-18
申请号：US10157068
申请日：2002-05-29
申请人： Wolfgang Fugel , Alexander Reimchen , Leo Muntnich
发明人： Wolfgang Fugel , Alexander Reimchen , Leo Muntnich
IPC分类号： F16C3354
CPC分类号： F16C33/541 , B21D53/12 , F16C19/463 , F16C33/545 , F16C33/546
摘要： In a cage for cylindrical rolling bearings (5), which cage is rolled out of a sheet metal strip (12), the pockets (4), as seen in a top view, have, in a profiled, punched and unbent state of the sheet metal strip (12), a curved shape in a region of the inclined sections (8, 9), so that an axially inner, first convex curve B1 merges into an outer, second concave curve B2. This pocket contour of the invention makes it possible to obtain a separation between the retention of the rolling elements and the contact region of the rolling elements in the cage solely by the punching of the pockets in combination with a subsequent bending of the cage strip into a finished cage.
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公开(公告)号：US5879086A
公开(公告)日：1999-03-09
申请号：US926315
申请日：1997-09-05
申请人： Leo Muntnich , Herbert Zettner
发明人： Leo Muntnich , Herbert Zettner
CPC分类号： F16C33/4623 , F16C19/30 , F16C33/4605 , F16C2361/65
摘要： An axial rolling bearing with a cage (2) comprising radially directed elastic projections (7, 8) on its inner and/or outer peripheral surface, which elastic projections (7, 8) bear against the collar (6, 5) of the race discs (4, 3) under all operating conditions of the bearing so that the cage (2) is radially centered, even if the shaft lifts off in axial direction.
摘要翻译： 一种具有保持架（2）的轴向滚动轴承，其在其内周表面和/或外周表面上包括径向指向的弹性突起（7,8），所述弹性突起（7,8）抵靠所述座圈的所述轴环（6,5） 在轴承的所有操作条件下，即使轴在轴向上提升而使得保持架（2）径向居中的圆盘（3,4）。
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公开(公告)号：US20050232529A1
公开(公告)日：2005-10-20
申请号：US11108060
申请日：2005-04-15
申请人： Leo Muntnich , Wolfgang Fugel , Alexander Reimchen
发明人： Leo Muntnich , Wolfgang Fugel , Alexander Reimchen
CPC分类号： F16C33/6659 , F16C19/30 , F16C33/588
摘要： An axial roller bearing includes two bearing disks placed in plane-parallel relationship to one another. Each bearing disk has a radial section to form a raceway and an axial collar connected to the radial section, wherein the collar of one bearing disk and the collar of the other bearing disk overlap one another. The axial collars are arranged on an inner or outer peripheral edge of the bearing disks and have breaches to define at least one opening of variable size in dependence on a relative rotation of the bearing disks in circumferential direction. A cage is disposed between the bearing disks for accommodating rolling elements.
摘要翻译： 轴向滚子轴承包括彼此平行并联的两个轴承盘。 每个轴承盘具有径向部分以形成滚道和连接到径向部分的轴向轴环，其中一个轴承盘的轴环和另一个轴承盘的轴环彼此重叠。 轴向凸缘布置在轴承盘的内周边缘或外周边缘上，并且具有突破以根据圆周方向上的轴承盘的相对旋转来限定可变尺寸的至少一个开口。 保持架设置在用于容纳滚动元件的轴承盘之间。
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公开(公告)号：US06883968B2
公开(公告)日：2005-04-26
申请号：US10221421
申请日：2001-01-31
申请人： Wolfgang Fugel , Leo Muntnich , Hartwig Waldert
发明人： Wolfgang Fugel , Leo Muntnich , Hartwig Waldert
CPC分类号： F16C33/546 , F16C19/26 , F16C33/4694 , F16C33/545 , G01P3/487 , G01P3/488
摘要： A shaped part made from a strip, peripherally contiguous ends of the strip being firmly connected to each other is characterized in that a recess (6) is arranged on one end of the strip (1) and an over-dimensioned projection (7) is arranged on the other end of the strip (1), and after bending round of the strip (1), said ends are fit into each other in axial or radial direction so that through a plastic deformation, an undetachable interference fit results between said ends.
摘要翻译： 由条带形成的成形部分，条带的周向连续的端部彼此牢固地连接，其特征在于，在条带（1）的一端上设置有凹部（6），并且超尺寸突起（7）是 布置在条带（1）的另一端上，并且在条带（1）弯曲之后，所述端部在轴向或径向方向上彼此配合，使得通过塑性变形，在所述端部之间产生不可触及的过盈配合 。
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公开(公告)号：US06367983B1
公开(公告)日：2002-04-09
申请号：US09581099
申请日：2000-06-07
申请人： Leo Muntnich , Wolfgang Fugel
发明人： Leo Muntnich , Wolfgang Fugel
IPC分类号： F16C3346
CPC分类号： F16C19/44 , F16C33/4676 , F16C33/545 , Y10T29/49691
摘要： The invention relates to a window cage (1) for a needle bearing. The pockets (5) of said window cage are formed by punched out sections and by a stamping process with material displacement in a cage strip (9) which is then bent round. According to the invention, the window cage (1) is characterized in that before the cage strip (9) is bent, the opposite surfaces of the web walls of a pocket (5) are made up of three sub-surfaces (10, 11, 12) in the area of the retaining projections (7, 8). The first two sub-surfaces (10) follow a course which is parallel to a middle vertical (13) and each extend into a second sub-surface (11) at their upper end, said second sub-surface running diagonally in the direction of the central point of the pocket. Each of the second sub-surfaces then ends in a third sub-surface (12) which also runs parallel to the middle vertical (13).
摘要翻译： 本发明涉及一种用于滚针轴承的窗保持架（1）。 所述窗户保持架的凹穴（5）通过冲压部分和冲压过程形成，其中材料在笼形条（9）中移位，然后将其弯曲。 根据本发明，窗笼（1）的特征在于，在保持架条（9）弯曲之前，袋（5）的腹壁的相对表面由三个子表面（10,11 ，12）在保持突起（7,8）的区域中。 前两个子表面（10）遵循平行于中间垂直（13）并且在其上端延伸到第二子表面（11）的过程，所述第二子表面沿着方向 口袋的中心点。 然后，每个第二子表面终止于也平行于中间垂直（13）延伸的第三子表面（12）。
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