专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5529401A Rolling element bearing comprising an oil containing matrix 失效
标题翻译：包含含油基质的滚动体轴承
公开(公告)号：US5529401A
公开(公告)日：1996-06-25
申请号：US347152
申请日：1994-11-22
申请人： Antonio Gabelli , Gerardus De Vries , Bob C. Klijnveld , George T. Y. Wan
发明人： Antonio Gabelli , Gerardus De Vries , Bob C. Klijnveld , George T. Y. Wan
IPC分类号： F16C33/38 , F16C33/66 , F16N7/12 , F16C33/56
CPC分类号： F16N7/12 , F16C33/44 , F16C33/6648 , F16C33/6655 , F16C33/6674 , F16C33/78 , F16C19/06 , F16C19/386 , Y10S384/902
摘要： A rolling element bearing comprises at least two bearing rings (1, 2; 14, 15; 21, 22, 23) enclosing a bearing space (40), which bearing space (40) contains rolling elements (3, 13, 41), a cage (50, 16, 36) and lubrication structures having a porous matrix (8, 11; 17, 18; 36) containing oil and accommodated between bearing rings, cage and/or rolling elements. In order to obtain a better lubrication for an improved useful service life, the porous matrix (8, 11; 17, 18; 36) is connected to a rotatable bearing element such as a cage (50, 16, 36), a seal (4, 5) or a ring (22, 23, 24) in such a way that it does not physically contact another bearing element and that no frictional forces are generated with respect to such other bearing element, whereby upon rotation of the bearing element carrying the matrix the oil is driven through the matrix under the influence of centrifugal forces and any contaminants contained in the oil are filtered out.
摘要翻译：滚动元件轴承包括至少两个包围轴承空间（40）的轴承环（1,2; 14,15; 21,22,23），所述轴承空间（40）包含滚动元件（3,13,31）保持架（50,16,36）和具有容纳油的多孔基体（8,11; 17,18; 36）和容纳在轴承环，保持架和/或滚动元件之间的润滑结构。为了获得更好的润滑以改善有用的使用寿命，多孔基体（8,11; 17,18; 36）连接到可旋转的轴承元件，例如保持架（50,16,36），密封件 4,5）或环（22,23,24），使得其不物理地接触另一个轴承元件，并且相对于另一个轴承元件不产生摩擦力，由此在承载元件承载在离心力的影响下，油被驱动通过基体的基质，油中含有的污染物被过滤掉。

2. 发明授权

US5118118A Sealing assembly with a magnetic liquid 失效
标题翻译：密封组装与磁性液体
公开(公告)号：US5118118A
公开(公告)日：1992-06-02
申请号：US381384
申请日：1989-07-18
申请人： Vedran A. Tadic , Borge Andersson
发明人： Vedran A. Tadic , Borge Andersson
IPC分类号： F16J15/43
CPC分类号： F16J15/43 , Y10S277/919
摘要： A sealing assembly forming a seal using a magnetic liquid around a rotatable shaft, comprising an armature for conducting a magnetic field, the armature having a free end adjacent the shaft to form an annular sealing gap; a quantitiy of magnetic liquid contained in the sealing gap by the magnetic field; and at least one covering member mounted on the assembly on one side of the gap to cooperatively define a space with the shaft for containing an amount of fluid at least two times the volume of the gap.

3. 发明授权

US4848937A Seal for an axle bearing 失效
标题翻译：轴承密封
公开(公告)号：US4848937A
公开(公告)日：1989-07-18
申请号：US857121
申请日：1986-04-29
申请人： Hendrikus G. Hartman , Cornelis Labrie , Jan Leijenhorst , Adrianus Rietveld
发明人： Hendrikus G. Hartman , Cornelis Labrie , Jan Leijenhorst , Adrianus Rietveld
IPC分类号： F16J15/447 , B60B35/18 , F16C33/80 , F16J15/44
CPC分类号： F16C33/80 , F16C33/6681 , F16J15/44
摘要： A seal for an axle bearing lubricated with oil, including a swivel ring fixed to the shaft and protruding radially outward which operates in conjunction with a sealing ring connected to the bearing housing and protruding radially inward. Between the sealing ring and the swivel ring a separation ring is located which protrudes radially inward and is connected to the bearing housing. A number of surfaces on the insides of the sealing and separation rings, together with corresponding surfaces on the outside of the swivel ring, enclose annular gaps, whereby several of these surfaces are conically at an angle from the inside to the outside with regard to the cardioid of the shaft.
摘要翻译：用于用油润滑的轴轴承的密封件，包括固定到轴上并径向向外突出的旋转环，其与连接到轴承壳体并径向向内突出的密封环一起操作。在密封环和旋转环之间，分隔环位于径向向内突出并连接到轴承壳体上。密封和分离环的内侧上的多个表面与旋转环的外侧上的对应表面包围环形间隙，由此几个这些表面相对于内部和外侧以锥形形成与内部和外侧成一定角度心轴心。

4. 发明授权

US4761082A Roller bearing 失效
标题翻译：滚子轴承
公开(公告)号：US4761082A
公开(公告)日：1988-08-02
申请号：US39466
申请日：1987-04-16
申请人： Antonio Gabelli
发明人： Antonio Gabelli
IPC分类号： F16C33/66 , F16C33/10 , F16C33/76 , F16C33/78 , F16C33/82 , F16J15/43 , F16C33/74 , F16J15/40
CPC分类号： F16C33/765 , F16C33/6644 , F16C33/7896 , F16J15/43 , F16C19/06
摘要： A rolling bearing comprising at least one outer and one inner race situated coaxially therein and a row of rolling members situated in a space between these races and first and second seals for sealing the space between the races off from the outside surroundings on either side of the rolling members, to prevent a lubricant present from escaping to the outside and to prevent foreign matter from penetrating into the space from outside, the first seal being generally annular and the second seal comprises a sealing lip that is in communication with one of the races and having an inwardly directed side which rests springily against the other race, the first annular seal having an end portion that lies behind the inwardly directed side of the sealing lip, at a short distance from the other race thereby defining first, open, slot-shaped annular space between the seals and the said inner race and which space contains a quantity of magnetic fluid, and a magnet forming a magnetic field whereby such fluid is held within the slot-shaped annular space.

5. 发明授权

US4700443A Method for the assembly of an inner race for a roller bearing and an annular cage whose openings contain rolling elements 失效
标题翻译：用于滚子轴承的内圈的组装方法和开口包含滚动元件的环形保持架
公开(公告)号：US4700443A
公开(公告)日：1987-10-20
申请号：US750916
申请日：1985-07-01
申请人： Bart Schalk
发明人： Bart Schalk
IPC分类号： F16C33/58 , F16C19/34 , F16C19/38 , F16C43/04 , F16C43/06 , B21D53/12 , B21K1/04 , B21K1/05
CPC分类号： F16C43/04 , F16C19/386 , F16C33/4676 , Y10T29/4968 , Y10T29/4984 , Y10T29/49876
摘要： A method for assembly of an inner race for a roller bearing and an annular cage with rolling elements contained in openings in this cage, the inner race being placed essentially concentric with the cage with the rolling elements retained by the cage contained in a track fashioned in the outer circumferential surface of the race, the track being bordered on both sides by shoulders formed by opposing lateral surfaces of revolving flanges at, respectively, the inner and outer top surfaces of the inner race. The track is tapered from the outside toward the inside with regard to the cardioid line of the inner race and the rolling elements are formed of tapered cylinders. The cage and inner race are snapped together by pressing in the axial direction.
摘要翻译：一种用于滚子轴承的内圈和具有包含在该保持架中的开口中的滚动元件的环形笼的组装方法，所述内圈基本上与所述保持架同心地放置，所述滚动元件由所述保持架保持，所述滚动元件包含在轨道中赛道的外周面，轨道两侧分别由内圈和内外表面的旋转凸缘的相对侧面形成的肩部相接。轨道相对于内圈的心形线从外侧向内侧逐渐变细，滚动体由锥形圆筒形成。笼和内圈通过沿轴向按压而卡扣在一起。

6. 发明授权

US4621700A Wheel bearing 失效
标题翻译：车轮轴承
公开(公告)号：US4621700A
公开(公告)日：1986-11-11
申请号：US664168
申请日：1984-10-24
申请人： Boy Merkelbach
发明人： Boy Merkelbach
IPC分类号： F16C19/00 , B60B27/00 , B60B35/14 , B60B35/18 , B60T1/06 , F16C19/18 , F16D3/20 , F16D65/12 , B60K17/00 , F16D3/22
CPC分类号： F16C19/187 , B60B27/0005 , B60T1/065 , F16C2326/02 , Y10S464/906
摘要： Wheel bearing with a built-in homokinetic coupling. The wheel bearing comprises a generally annular inner part, an outer race and two rows of rolling elements located between the outside running surfaces formed on the outer race and the inside running surfaces applied to the inner part. The outer race is equipped with a radially extending flange for the attachment of the bearing. The annular inner part is equipped with a radially extending flange to which the hub of a wheel can be attached. The inner part forms at the same time one unit with the outer ring of the homokinetic coupling. The flange of the inner part is extended with a brake element which forms the part to be braked of a braking mechanism so that the inner part of the bearing, the carrier flange for the wheel, the brake element and the outer ring of the homokinetic coupling form one homogeneous unit. The inner raceway surfaces for the rolling elements are treated to a high grade bearing material and the inner part has an axial stub directed away from the homokinetic coupling and extending beyond the attachment flange to define a guide means for the hub of the wheel.
摘要翻译：车轮轴承内置同轴耦合。车轮轴承包括大致环形的内部部分，外圈和位于外圈上形成的外侧运行表面和施加到内部部分的内部行驶表面之间的两排滚动元件。外圈配有径向延伸的凸缘，用于安装轴承。环形内部部件配备有径向延伸的凸缘，轮毂的轮毂可以连接到该凸缘上。内部部件同时形成一个与同轴耦合的外圈的单元。内部的凸缘由形成制动机构的制动部件的制动元件延伸，使得轴承的内部部分，车轮的载体凸缘，制动元件和同轴耦合的外圈形成一个均匀单位。用于滚动元件的内滚道表面被处理成高等级的轴承材料，并且内部部件具有远离均动联轴器的轴向短柱，并且延伸超过附接凸缘以限定用于轮毂的引导装置。

7. 发明授权

US4605319A Sealing ring for a rolling bearing 失效
标题翻译：滚动轴承密封圈
公开(公告)号：US4605319A
公开(公告)日：1986-08-12
申请号：US614803
申请日：1984-05-29
申请人： Abraham Korenhof
发明人： Abraham Korenhof
IPC分类号： F16C33/78
CPC分类号： F16C33/7853 , F16C19/06
摘要： A rolling bearing having an inner and outer race and at least one row of rolling members between the races, and sealing rings closing off the space between the races externally, each of which consists of an annular element of a rigid material, for example a metal, the outer edge of which is accommodated in an annular groove in the outer race of the rolling bearing and a sealing element, attached thereto, of an elastic material having a lip-shaped part which, with respect to the annular element, projects inward and rests against the inner race of the rolling bearing, characterized in that the annular element is a flat ring which closes off the space between the races, except for a relatively narrow slot between its inner peripheral edge and the inner race, and the sealing element of an elastic material likewise has essentially the shape of a flat ring, the outer peripheral part of which and the element of a rigid material are joined, so that the inner peripheral part projects outside the inner periphery of the rigid element, which projecting part is directed inward and the outer surface of which rests against the inner race, the length and/or the thickness of said abutting part being greater than the breadth of the slot.
摘要翻译：一种滚动轴承，其具有内圈和外座圈以及在座圈之间的至少一排滚动构件，密封环封闭外部的座圈之间的空间，每一个由刚性材料的环形元件，例如金属其外缘容纳在滚动轴承的外圈中的环形槽中，以及安装有弹性材料的密封元件，该弹性材料具有相对于环形元件向内突出的唇形部分，以及靠在滚动轴承的内圈上，其特征在于，环形元件是一个平环，其封闭了座圈之间的空间，除了其内周边缘和内座圈之间的相对狭窄的狭槽之外，密封元件弹性材料同样具有基本上平坦的环的形状，其外周部分和刚性材料的元件接合，使得内周部分向外突出所述刚性元件的内周边，所述突出部分被向内指向并且其外表面抵靠所述内座圈，所述邻接部分的长度和/或厚度大于所述狭槽的宽度。

8. 发明授权

US4147209A Corrosion resistant heat exchanger 失效
标题翻译：耐腐蚀热交换器
公开(公告)号：US4147209A
公开(公告)日：1979-04-03
申请号：US825983
申请日：1977-08-19
申请人： Ake K. Persson
发明人： Ake K. Persson
IPC分类号： F28F9/22
CPC分类号： F28F9/22 , Y10S165/412
摘要： A metallic heat exchanger for heat transfer between a first medium flowing in tubes and a second medium flowing about the tubes and within an outer housing, the device including internal walls which divide the housing into three chambers with outlets and inlets to define a single continuous passage, the tubes extending through the chambers such that counter-flow heat exchange occurs in the first chamber, parallel flow heat exchange in the second chamber, and counter-flow heat exchange in the third chamber.
摘要翻译：一种用于在管中流动的第一介质和围绕管流动并在外壳内流动的第二介质之间的热传递的金属热交换器，该装置包括将壳体分成具有出口和入口的三个室的内壁，以限定单个连续通道管延伸通过室，使得在第一室中发生逆流热交换，第二室中的平行流热交换和第三室中的逆流热交换。

9. 发明授权

US4059179A Self-centering clutch bearing 失效
标题翻译：自定心离合器轴承
公开(公告)号：US4059179A
公开(公告)日：1977-11-22
申请号：US626647
申请日：1975-10-29
申请人： Horst Manfred Ernst , Armin Olschewski , Rainer Schurger , Lothar Walter , Manfred Brandenstein , Erich Burkl
发明人： Horst Manfred Ernst , Armin Olschewski , Rainer Schurger , Lothar Walter , Manfred Brandenstein , Erich Burkl
IPC分类号： F16C27/04 , F16D23/14
CPC分类号： F16D23/142 , F16C27/04 , F16C2361/43
摘要： A clutch bearing assembly has inner and outer rings defining a race for ball bearings. The outer ring is adapted to engage a clutch lever, and the inner ring is adapted to be a stationary ring. A sliding sleeve for the assembly is coupled to the inner ring by deformable elements positively affixed to one of these members. The deformable elements may be wire bights having their ends axially inserted in grooves in the inner ring and sliding sleeve. Alternatively, the deformable element may be a spiral spring radially engaging an axial extension of the inner ring and having ends inserted in axially extending holes in the sliding sleeve.
摘要翻译：离合器轴承组件具有限定用于球轴承的滚道的内圈和外圈。外环适于接合离合器杆，并且内环适于作为固定环。用于组件的滑动套筒通过可固定到这些构件之一的可变形元件联接到内圈。可变形元件可以是线头，其端部轴向插入内圈和滑动套筒中的凹槽中。或者，可变形元件可以是与内环的轴向延伸部径向接合并具有插入到滑动套筒中的轴向延伸的孔中的螺旋弹簧。

10. 发明授权

US4027932A Clutch release bearing 失效
标题翻译：离合器释放轴承
公开(公告)号：US4027932A
公开(公告)日：1977-06-07
申请号：US579266
申请日：1975-05-20
申请人： Heinrich Kunkel , Manfred Brandenstein , Armin Olschewski , Sigismund Finzel , Willi Gossmann , Peter Horling
发明人： Heinrich Kunkel , Manfred Brandenstein , Armin Olschewski , Sigismund Finzel , Willi Gossmann , Peter Horling
IPC分类号： F16D23/14 , F16C19/00
CPC分类号： F16D23/147 , F16D23/14
摘要： A clutch release bearing including cooperative inner and outer race rings with included rolling elements, and a holding ring having a first flange closely adjacent and facing a second flange of one of said rings, one of said two flanges having spiral grooves or other means for providing with a fluid hydraulic pressure between said flanges, thereby urging said inner and outer race rings together for maintaining a generally fixed axial relationship between them.
摘要翻译：一种离合器分离轴承，包括具有包括滚动元件的协调的内圈和外圈圈，以及保持环，其具有紧密相邻并且面向所述环之一的第二凸缘的第一凸缘，所述两个凸缘中的一个具有螺旋槽或其他装置，在所述凸缘之间具有流体液压，从而将所述内圈和外圈圈推动在一起，以保持它们之间大体上固定的轴向关系。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式