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1. 发明申请

WO2002077474A1 ROLLER BEARING ASSEMBLY 审中-公开
标题翻译：滚子轴承总成
公开(公告)号：WO2002077474A1
公开(公告)日：2002-10-03
申请号：PCT/IB2002/002129
申请日：2002-03-25
申请人： HANSEN TRANSMISSIONS INTERNATIONAL NV , LEIMANN, Dirk-Olaf
发明人： LEIMANN, Dirk-Olaf
IPC分类号： F16C27/04
CPC分类号： F16C35/04 , F16C23/08 , F16C27/04 , F16C2361/61
摘要： The invention relates to a roller bearing and seeks to reduce or mitigate the high edge stresses experienced by the bearing elements due to shaft (21) misalignment or distortion under load. The invention provides a roller bearing assembly (13) comprising an outer ring (28) supported in a tubular housing (25) formation associated with a wall of housing, the tubular housing (25) formation extending for at least the axial length of the outer ring (28) wherein said tubular housing (25) formation provides a resistance to radial movement of the outer ring (28) which is greater at one axial end of the outer ring than the other axial end. The low ring of resistance to radial movement may be by selectively profiling the tubular housing (25) formation or rendering it circumferentially discontinuous.
摘要翻译：本发明涉及一种滚子轴承，并且旨在减少或减轻由于轴（21）在负载下的未对准或变形而承受的轴承元件所经受的高边应力。本发明提供了一种滚子轴承组件（13），其包括支撑在与壳体壁相关联的管状壳体（25）形成中的外环（28），所述管状壳体（25）形成至少延伸至外部的轴向长度环（28），其中所述管状壳体（25）形成提供抵抗外环（28）的径向运动的阻力，该外环在外环的一个轴向端处比另一个轴向端更大。耐径向运动的低环可以是通过选择性地分析管状壳体（25）形成或使其周向不连续。

2. 发明申请

WO2002073054A1 GEAR SHAFT BEARING ASSEMBLY 审中-公开
标题翻译：齿轮轴承轴承组件
公开(公告)号：WO2002073054A1
公开(公告)日：2002-09-19
申请号：PCT/IB2002/001805
申请日：2002-03-12
申请人： HANSEN TRANSMISSIONS INTERNATIONAL NV , LEIMANN, Dirk-Olaf
发明人： LEIMANN, Dirk-Olaf
IPC分类号： F16C35/06
CPC分类号： F16C19/364 , F16C19/548 , F16C25/06 , F16C35/063 , F16C2361/61 , F16H57/021 , Y10S384/903
摘要： The invention relates to a shaft bearing assembly and also to an industrial gear unit (30) comprising this bearing assembly. The bearing assembly (34) comprises two taper roller bearings mounted axially spaced apart on the shaft (35) with the bearings orientated in an O arrangement in which the rollers of each bearing increase in diameter in the direction away from the other bearing of the pair. In a gear unit (30) the outer cup of the taper roller bearing may be located by an abutment shoulder (32) formed in the housing (11) whilst the inner cone of the taper roller may be located by a lock nut (40) on a threaded end portion of the shaft (35) or by a circlip (61) disposed in annular groove in the shaft (35).
摘要翻译：本发明涉及一种轴承组件以及包括该轴承组件的工业齿轮单元（30）。轴承组件（34）包括在轴（35）上轴向间隔开安装的两个圆锥滚子轴承，其中轴承定向为O布置，其中每个轴承的滚子在远离另一个轴承的方向上直径增大。在齿轮单元（30）中，圆锥滚子轴承的外杯可以由形成在壳体（11）中的邻接台肩（32）定位，而锥形滚柱的内圆锥体可以通过锁紧螺母（40）定位，在轴（35）的螺纹端部上或通过设置在轴（35）中的环形槽中的簧环（61）。

3. 发明申请

WO2002077469A3 PROFILED ROLLER BEARING 审中-公开
公开(公告)号：WO2002077469A3
公开(公告)日：2002-10-03
申请号：PCT/IB2002/002130
申请日：2002-03-25
申请人： HANSEN TRANSMISSIONS INTERNATIONAL NV , LEIMANN, Dirk-Olaf
发明人： LEIMANN, Dirk-Olaf
IPC分类号： F16C33/58
摘要： The invention relates to a roller bearing in which high edge stresses resulting from shaft misalignment can be mitigated or overcome. The invention provides a roller bearing comprising an inner, an outer ring and a plurality of bearing rollers disposed therebetween wherein the outer bearing ring has an axial end face and a grooved formed therein, said groove extending longitudinally about the axis of rotation of the bearing. The groove may be formed between the radially inner and outer edges of the end face or may be formed at the radially outer edge, and have the form of a chamfer. The groove may be continuous or discontinuous around the end face.

4. 发明申请

WO2002073051A2 FULL COMPLEMENT TAPER ROLLER BEARING 审中-公开
标题翻译：全补充滚子滚子轴承
公开(公告)号：WO2002073051A2
公开(公告)日：2002-09-19
申请号：PCT/IB2002/001647
申请日：2002-03-08
申请人： HANSEN TRANSMISSIONS INTERNATIONAL NV , LEIMANN, Dirk-Olaf
发明人： LEIMANN, Dirk-Olaf
IPC分类号： F16C19/36
CPC分类号： F16C35/06 , F16C19/364 , F16C41/045 , F16C43/04 , F16C2240/84 , F16C2300/02 , Y10T29/49645 , Y10T29/4968 , Y10T29/49682 , Y10T29/49686 , Y10T29/49696 , Y10T29/497 , Y10T29/49826 , Y10T29/4984 , Y10T29/53104
摘要： a full complement taper roller bearing consists of an inner ring or cone having an inner track on its radially outer conical surface, and an outer ring or cup having an outer track on its radially inward conical surface and one or more rows of taper rollers having a contact angle of less than 30 degrees freely disposed between the inner and outer rings and guided between said tracks. Each row of rollers is axially located within a recess on the inner track defined by a shoulder abutment disposed at least at the edge of the inner track having the greatest diameter and each of the rollers is in contact with the inner track over the entire length of the taper roller in the axial direction of the bearing. A method of assembly is also enclosed.
摘要翻译：一个满装圆锥滚子轴承由一个在其径向外圆锥形表面上具有内轨道的内圈（61）或锥体，以及一个在其径向向内锥形表面上具有外轨道的外圈或杯，以及一排或多排锥形具有小于30度的接触角的辊（60）自由地设置在内圈和外圈之间并且在所述轨道之间被引导。每排辊轴向位于内轨道上的凹槽内，该凹槽由至少位于具有最大直径的内轨道的边缘处的肩部邻接部限定，并且每个辊子在内轨道的整个长度上与内轨道接触锥形滚子在轴承的轴向上。还封装了组装方法。

5. 发明申请

WO2002086378A1 LUBRICATION SYSTEM 审中-公开
标题翻译：润滑系统
公开(公告)号：WO2002086378A1
公开(公告)日：2002-10-31
申请号：PCT/IB2002/001810
申请日：2002-03-12
申请人： HANSEN TRANSMISSIONS INTERNATIONAL NV , LEIMANN, Dirk-Olaf
发明人： LEIMANN, Dirk-Olaf
IPC分类号： F16N39/06
CPC分类号： F16C33/723 , B03C1/30 , F01M2001/1042 , F16C33/667 , F16C33/76 , F16C2361/61 , F16H57/0404 , F16H57/042 , F16H57/0423 , F16H57/045 , F16N39/06
摘要： The invention relates to a method for reducing the presence of ferritic particles in lubricant employed in the lubrication of rotary shaft bearing of the type comprising a first bearing contact surface, a second bearing contact surface and a plurality of rotatable bearing members disposed therebetween, a lubrication system employing such method and a lubricated assembly. The method comprises providing a ferritic particle collector element of magnetised material in close proximity to the bearing and the path of lubricant flowing to the bearing, said close proximity being within a distance from said bearing contact surface which is less than five times the maximum diameter of said bearing contact surfaces. The collecting element may comprise an existing component of a lubrication system or lubricated assembly which is rendered magnetic or may comprise a magnet or magnets secured to an existing component.
摘要翻译：本发明涉及一种用于减少用于润滑轴承润滑中的润滑剂中铁素体颗粒的存在的方法，其包括第一轴承接触表面，第二轴承接触表面和在其间设置的多个可转动的轴承构件，润滑采用这种方法的系统和润滑组件。该方法包括提供紧靠轴承的磁化材料的铁素体颗粒收集器元件和流向轴承的润滑剂的路径，所述紧密接近距离所述轴承接触表面的距离小于所述轴承接触表面的最大直径的五倍所述轴承接触表面。收集元件可以包括润滑系统或润滑组件的现有部件，其被制成磁性的或者可以包括固定到现有部件的磁体或磁体。

6. 发明申请

WO2002073070A1 SUPPORT FOR GEAR BEARING ELEMENTS 审中-公开
标题翻译：支撑轴承元件
公开(公告)号：WO2002073070A1
公开(公告)日：2002-09-19
申请号：PCT/IB2002/001808
申请日：2002-03-12
申请人： HANSEN TRANSMISSIONS INTERNATIONAL NV , LEIMANN, Dirk-Olaf
发明人： LEIMANN, Dirk-Olaf
IPC分类号： F16H57/02
CPC分类号： F16H57/021 , F16H57/04 , Y10T74/2186
摘要： A housing (40) for a gear unit, the housing being formed by a moulding process including casting, pressure casting, injection moulding or like processes. The housing (40) of the invention comprises housing walls and support for bearing elements of a gear shaft, the housing walls (47) and support (45, 46) being formed in a mould wherein the support (45, 46) is connected to a wall (47) of the housing (40) and extends from that wall (47) in a direction in which the housing is removed or demoulded from the mould. Further, a surface of the support may be shaped to provide means to held a liquid lubricant and means to direct that lubricant to and/or from the bearing elements of a gear shaft.
摘要翻译：一种用于齿轮单元的壳体（40），所述壳体通过包括铸造，压铸，注模或类似工艺的模制工艺形成。本发明的壳体（40）包括壳体壁和用于齿轮轴的轴承元件的支撑件，壳体壁（47）和支撑件（45,46）形成在模具中，其中支撑件（45,46）连接到所述壳体（40）的壁（47）并且沿着所述壳体从所述模具移除或脱模的方向从所述壁（47）延伸。此外，支撑件的表面可以被成形为提供用于保持液体润滑剂的装置和将润滑剂引导到和/或从齿轮轴的轴承元件引导的装置。

7. 发明申请

WO2003076833A1 GEAR UNIT 审中-公开
标题翻译：齿轮单元
公开(公告)号：WO2003076833A1
公开(公告)日：2003-09-18
申请号：PCT/IB2003/000791
申请日：2003-03-04
申请人： HANSEN TRANSMISSIONS INTERNATIONAL NV , LEIMANN, Dirk-Olaf
发明人： LEIMANN, Dirk-Olaf
IPC分类号： F16H57/02
CPC分类号： F16H57/021 , F16C19/54 , F16C19/547 , F16C19/548 , F16C35/06 , F16H1/20 , Y10T74/19642 , Y10T74/19698
摘要： A gear unit comprising a housing, two shafts arranged parallel with one another and each supporting a helically cut toothed gear, and two pairs of bearings supported by or relative to the housing in an arrangement in which each pair of bearings rotatably supports a shaft with the toothed gears of the two shafts being rotatable one relative to the other in mutual engagement, wherein two bearings of the two shafts lying to a common side of the inter-engaged helical gears are supported by a substantially common wall section of the gear unit housing, one of said two bearings being arranged to transmit to said housing wall section axial forces acting in a direction from the gears to the bearing and the other bearing being arranged to transmit to said wall section axial forces acting in a direction from said other bearing to the gears. The said two bearings of the two shafts lying to a common side of the inter-engaged helical gears may be taper roller bearings and the bearings of one shaft may be arranged in the manner of X type bearing configuration whilst the bearings of the other shaft may be arranged in an O type configuration.
摘要翻译：一种齿轮单元，包括壳体，彼此平行布置并且各自支撑螺旋切齿齿轮的两个轴和由壳体支撑或相对于壳体支撑的两对轴承，其中每对轴承可旋转地支撑轴，两个轴的齿轮可相互相对地彼此旋转，其中位于相互啮合的斜齿轮的公共侧的两个轴的两个轴承由减速器壳体的基本上共同的壁部分支撑，所述两个轴承中的一个被布置成向所述壳体壁部分传递沿着从齿轮到轴承的方向作用的轴向力，而另一个轴承被布置成向所述壁部分传递沿着从所述另一个轴承到齿轮。位于相互啮合的斜齿轮的共同侧的两个轴的所述两个轴承可以是锥形滚子轴承，并且一个轴的轴承可以以X型轴承构造的方式布置，而另一个轴的轴承可以配置为O型配置。

8. 发明申请

WO2003067108A1 SCREW PUMP FOR ROLLER BEARING ASSEMBLY 审中-公开
标题翻译：用于滚子轴承组件的螺旋泵
公开(公告)号：WO2003067108A1
公开(公告)日：2003-08-14
申请号：PCT/IB2003/000887
申请日：2003-02-06
申请人： HANSEN TRANSMISSIONS INTERNATIONAL NV , LEIMANN, Dirk-Olaf
发明人： LEIMANN, Dirk-Olaf
IPC分类号： F16C33/66
CPC分类号： F16H57/0428 , F16C19/364 , F16C19/54 , F16C19/548 , F16C33/6666 , F16C2361/61 , F16H57/0471 , F16H57/0495 , F16N7/36 , F16N7/366
摘要： The invention provides a lubricated taper roller bearing (14) assembly comprising a taper roller bearing arranged in series with a screw pump (16), said bearing and screw pump in use being submersed in lubricant, said screw pump being rotatable in unison with one of the inner and outer bearing rings which is rotatable relative to the general body of lubricant contained in a lubricant sump, and said screw pump being positioned axially at that side of the taper roller bearing at which the bearing rollers have their maximum diameter. Preferably said screw pump is arranged to urge lubricant to flow in a directional way from the taper roller bearing. The invention also provides a gear unit which is for operation in either of two direction of rotation, wherein two pumps may be provided and arranged such that one provides forced lubrication when drive in one direction and the other provides forced lubrication when drive is on the opposite direction.
摘要翻译：本发明提供了一种润滑的圆锥滚子轴承（14）组件，其包括与螺杆泵（16）串联布置的锥形滚子轴承，所述轴承和使用中的螺杆泵浸没在润滑剂中，所述螺杆泵可以与内部和外部轴承环可相对于容纳在润滑油槽中的润滑剂的一般主体旋转，并且所述螺杆泵轴向位于所述圆锥滚子轴承的所述轴承辊具有其最大直径的那一侧。优选地，所述螺杆泵布置成促使润滑剂以定向方式从锥形滚子轴承流动。本发明还提供了一种用于在两个旋转方向中的任一个中操作的减速器，其中两个泵可以设置和布置成使得一个驱动器在一个方向上提供强制润滑，另一个在驱动相反时提供强制润滑方向。

9. 发明申请

WO2003050446A1 A COVER FOR HOUSING 审中-公开
标题翻译：住房盖子
公开(公告)号：WO2003050446A1
公开(公告)日：2003-06-19
申请号：PCT/IB2002/005155
申请日：2002-12-05
申请人： HANSEN TRANSMISSIONS INTERNATIONAL NV , LEIMANN, Dirk-Olaf
发明人： LEIMANN, Dirk-Olaf
IPC分类号： F16M1/00
CPC分类号： F16H57/029 , F16H57/031 , F16H2057/02069 , F16M1/00 , Y10T74/2186
摘要： A method of retaining and sealing a cover (1) to a housing (2) of a machine comprising applying a fluent adhesive material (4) to one or both of the surfaces of the cover and housing which confront one another when the housing and cover are in an assembled condition, assembling the cover to the housing such that the fluent adhesive material is interposed between the cover and the housing over at least part of their confronting surfaces, applying holding means (5) to the cover and the housing with the adhesive material interposed therebetween to retain them in their relative positions and then effecting an increase in the mechanical strength of the adhesive material sufficient to retain the cover in position on the housing in normal operation of the machine.
摘要翻译：一种将盖1保持并密封到机器的壳体2上的方法，包括将流体粘合剂材料4施加到在壳体和盖子处于组装状态时彼此面对的盖和壳体的一个或两个表面上，将盖子组装到壳体上，使得流动的粘合剂材料在它们的相对表面的至少一部分之间插入在盖和壳体之间，将保持装置5施加到盖子和壳体上，并且将粘合材料保持在它们之间然后增加粘合剂材料的机械强度，足以在机器的正常操作中将盖保持在壳体上的适当位置。

10. 发明申请

WO2003050440A1 A COVER FOR A HOUSING 审中-公开
标题翻译：一个住房的盖子
公开(公告)号：WO2003050440A1
公开(公告)日：2003-06-19
申请号：PCT/IB2002/005166
申请日：2002-12-05
申请人： HANSEN TRANSMISSIONS INTERNATIONAL NV , LEIMANN, Dirk-Olaf
发明人： LEIMANN, Dirk-Olaf
IPC分类号： F16J15/06
CPC分类号： F16J13/02 , B29C66/55 , F16B3/005 , F16J15/064 , F16J15/14 , F16L55/1116 , B29C65/00
摘要： A method of retaining a cover (3) interiorally within an orifice in a machine housing and sealing the gap (9) therebetween comprising providing a first peripherally extending groove (7) in a radially outward facing surface of the cover and a second peripherally extending groove (5) in a confronting radially inward facing surface (4) of the housing, applying an expandable sealing material into at least one of the peripherally extending grooves (5, 7), positioning and temporarily holding the cover within the orifice such that the first and second grooves confront each other and then expanding the sealing material to fill both grooves and to occupy at least in part the space between the cover and the housing such that the cover is retained and sealed in the housing by mechanical interlock of the expanded sealing material interposed between them. The method may be applied to retaining cover in a gear unit housing.
摘要翻译：一种将盖子（3）内部保持在机器壳体内的孔中并密封其间的间隙（9）的方法，包括在所述盖的径向向外的表面中提供第一周向延伸的凹槽（7），以及在所述盖的径向向外的表面中提供第二周向延伸凹槽（5）在所述壳体的相对的径向向内的表面（4）中，将可膨胀密封材料施加到所述周向延伸的凹槽（5,7）中的至少一个中，将所述盖定位并暂时保持在所述孔内，使得所述第一并且第二槽彼此面对，然后膨胀密封材料以填充两个凹槽并且至少部分地占据盖和壳体之间的空间，使得盖通过膨胀密封材料的机械互锁被保持并密封在壳体中介于他们之间。该方法可以应用于齿轮单元壳体中的保持盖。

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