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81. 发明申请

US20170211618A1 ROLLING BEARING 有权
公开(公告)号：US20170211618A1
公开(公告)日：2017-07-27
申请号：US15300011
申请日：2015-02-11
申请人： Schaeffler Technologies AG & Co. KG
发明人： Johannes Lang , Stefan Hamper , Andre Anger
IPC分类号： F16C19/08 , F16C25/08 , F16C33/58 , F16C33/38
CPC分类号： F16C19/08 , F16C19/18 , F16C25/08 , F16C33/3806 , F16C33/3856 , F16C33/588
摘要： A rolling bearing including an outer ring, an inner ring and two annular, cage-guided rolling body rows, the two rolling body rows being axially pre-stressed by at least one spring element which is disposed therebetween, the two rolling body rows each being pre-stressed against a rim at the end of the outer ring, whilst the inner ring is axially movable against the restoring force of the spring element.

82. 发明授权

US09573419B2 Wheel bearing apparatus and its manufacturing method 有权
标题翻译：车轮轴承装置及其制造方法
公开(公告)号：US09573419B2
公开(公告)日：2017-02-21
申请号：US14518208
申请日：2014-10-20
申请人： NTN Corporation
发明人： Kazunari Yamamoto
IPC分类号： F16C13/00 , B60B27/00 , F16C33/64 , B21K1/40 , B21K1/76 , B21K23/04 , F16C19/08 , F16C43/04 , F16C33/60 , F16C19/18
CPC分类号： B60B27/0005 , B21K1/40 , B21K1/76 , B21K23/04 , B60B27/00 , B60B2310/208 , B60B2310/228 , B60B2900/113 , B60B2900/311 , F16C19/08 , F16C19/186 , F16C33/60 , F16C33/64 , F16C43/04 , F16C2220/46 , F16C2240/54 , F16C2326/02
摘要： A wheel bearing apparatus has an outer member, an inner member and double row rolling elements freely rollably contained between double row inner raceway surfaces and outer raceway surfaces of the inner member and the outer member. A plurality of bolt insertion bores, that fastening bolts pass through to fasten to the knuckle, are formed on the body mounting flange at plurality of positions circumferentially along the body mounting flange. The outer member is previously formed by hot forging. A seating surface for the fastening bolts is formed on an outboard-side surface of the body mounting flange by cold forging.
摘要翻译：车轮轴承装置具有外部构件，内部构件和双列滚动元件，其可自由地滚动地容纳在双列内滚道表面和内部构件和外部构件的外滚道表面之间。在主体安装凸缘上沿着主体安装凸缘沿周向的多个位置形成有多个螺栓插入孔，紧固螺栓通过以固定到转向节。预先通过热锻造形成外部构件。用于紧固螺栓的座面由冷锻形成在车身安装法兰的外侧表面上。

83. 发明授权

US09534629B1 Compound air and mechanical bearing system and method 有权
标题翻译：复合式空气和机械轴承系统及方法
公开(公告)号：US09534629B1
公开(公告)日：2017-01-03
申请号：US14960758
申请日：2015-12-07
申请人： BorgWarner Inc.
发明人： Evan Lucas , Christian Longacre , Zachary Ashton , Sean Hastings , Srikar Yellapragada
IPC分类号： F16C21/00 , F16C17/02 , F16C32/06
CPC分类号： F16C21/00 , F16C17/024 , F16C19/08 , F16C19/183 , F16C32/0614 , F16C41/001 , F16C2360/24
摘要： A bearing system and method may include a first bearing assembly that may have an inner race. An outer race may be disposed around the inner race and may be rotatable relative to the inner race. A second bearing assembly may be disposed around the first bearing assembly. The second bearing assembly may be an air bearing. The outer race may be engageable with the inner race through the engagement mechanism that acts on the outer race so that the inner and outer races rotate together.
摘要翻译：轴承系统和方法可以包括可具有内圈的第一轴承组件。外圈可以围绕内圈设置并且可以相对于内圈旋转。第二轴承组件可以围绕第一轴承组件设置。第二轴承组件可以是空气轴承。外圈可以通过作用在外圈上的接合机构与内圈接合，使得内圈和外圈一起旋转。

84. 发明申请

US20160363170A1 ROLLING BEARING 有权
标题翻译：滚动轴承
公开(公告)号：US20160363170A1
公开(公告)日：2016-12-15
申请号：US15120774
申请日：2015-01-22
申请人： NSK LTD.
发明人： Takahisa NAKATA
IPC分类号： F16C33/78 , F16J15/3204 , F16J15/447 , F16C19/18 , F16C33/80
CPC分类号： F16C33/7863 , F16C19/08 , F16C19/18 , F16C33/583 , F16C33/585 , F16C33/805 , F16C2361/63 , F16J15/164 , F16J15/3204 , F16J15/3256 , F16J15/3456 , F16J15/346 , F16J15/447
摘要： The second lip has an annular protrusion formed at one end portion in a thickness direction of a lip tip portion configured to be in sliding contact with the slinger and protruding in the thickness direction, and a thickness of the lip tip portion is formed thicker than a thickness of a lip part except for the protrusion. The protrusion is formed to be reduced in width toward the tip-side in the thickness direction and configures a sliding contact part configured to be in linearly sliding contact with the slinger. The circular plate part of the slinger is formed tilted toward the seal member in the axial direction, and the slinger has an annular flange part integrally formed therewith by bending a tip of the circular plate part so as to axially cover an area above the sliding contact part of the seal member.
摘要翻译：第二唇缘具有形成在唇尖部的厚度方向的一端部的环状突起，其构造成与抛油环滑动接触并在厚度方向上突出，并且唇尖部的厚度形成为比除了突起之外的唇部的厚度。突出部形成为在厚度方向上朝向前端侧的宽度减小，并且构造为与抛油环线性滑动接触的滑动接触部。抛油环的圆板部分沿轴向形成为朝向密封构件倾斜，并且抛油环具有通过弯曲圆板部分的顶端而与其一体形成的环形凸缘部分，以便轴向覆盖滑动接触点上方的区域密封件的一部分。

85. 发明授权

US09464700B2 Idler or roller device 有权
标题翻译：惰轮或滚筒装置
公开(公告)号：US09464700B2
公开(公告)日：2016-10-11
申请号：US14662265
申请日：2015-03-19
申请人： Torbjorn Hedman , Nicolas Tronquoy
发明人： Torbjorn Hedman , Nicolas Tronquoy
IPC分类号： F16H7/20 , F16H55/36 , F16C13/00 , F16B41/00 , F16H57/00 , F16H7/08
CPC分类号： F16H7/20 , F16B41/002 , F16C13/006 , F16C19/08 , F16C33/586 , F16C35/063 , F16C41/04 , F16C2361/63 , F16H55/36 , F16H2007/0865 , F16H2057/0093
摘要： A tension roller or reel device for a torque transmission element. The device comprises at least one bearing having one inner race, one outer race and at least one row of rolling elements between the inner race and the outer race, a pulley on top of the outer race, and a retaining screw inserted into a central bore of the inner race. The bore of the inner race is provided with a circumferential cavity in which an elastic ring is fitted non-securely and integrally, the cavity having an axial length strictly greater than the axial dimension of the elastic ring.
摘要翻译：用于转矩传递元件的张紧辊或卷轴装置。所述装置包括至少一个轴承，所述轴承具有一个内圈，一个外座圈和在所述内座圈和所述外座圈之间的至少一排滚动元件，所述外圈顶部上的滑轮和插入中心孔中的保持螺钉的内在种族内圈的孔设置有周向空腔，弹性环不可靠地并且整体地嵌合在其中，空腔的轴向长度严格地大于弹性环的轴向尺寸。

86. 发明授权

US09188107B2 Wind turbine bearings 有权
标题翻译：风力发电机轴承
公开(公告)号：US09188107B2
公开(公告)日：2015-11-17
申请号：US14014695
申请日：2013-08-30
申请人： General Electric Company
发明人： Adam Daniel Minadeo
IPC分类号： F16C19/08 , F16C33/58 , F03D11/00 , F16C33/60 , F03D7/02
CPC分类号： F03D11/0008 , F03D7/0224 , F03D80/70 , F05B2260/79 , F16C19/08 , F16C19/185 , F16C33/581 , F16C33/585 , F16C33/60 , F16C33/6659 , F16C2240/34 , F16C2300/14 , F16C2360/31 , Y02E10/722 , Y02E10/723
摘要： In one aspect, a pitch bearing for coupling a rotor blade to a hub of a wind turbine may include an outer race defining a first outer raceway wall. The first outer raceway wall may define a center of curvature. The pitch bearing may also include an inner race defining a first inner raceway wall. The first inner raceway wall may define a center of curvature. In addition, the pitch bearing may include a plurality of roller elements disposed between the first inner and outer raceway walls. Each roller element may define a geometric center. Moreover, the center of curvature for each of the raceway walls may be offset from the geometric center of each roller element.
摘要翻译：一方面，用于将转子叶片联接到风力涡轮机的轮毂的变桨轴承可以包括限定第一外滚道壁的外座圈。第一外滚道壁可以限定曲率中心。变桨轴承还可以包括限定第一内滚道壁的内座圈。第一内滚道壁可以限定曲率中心。此外，俯仰轴承可以包括设置在第一内滚道壁和外滚道壁之间的多个滚子元件。每个滚子元件可以限定几何中心。此外，每个滚道壁的曲率中心可以偏离每个滚子元件的几何中心。

87. 发明申请

US20150300463A1 IDLER OR ROLLER DEVICE 审中-公开
标题翻译： IDLER或ROLLER设备
公开(公告)号：US20150300463A1
公开(公告)日：2015-10-22
申请号：US14688001
申请日：2015-04-16
申请人： Dirk ALBRECHT , Frederic LIEGE , Nicolas TRONQUOY
发明人： Dirk ALBRECHT , Frederic LIEGE , Nicolas TRONQUOY
IPC分类号： F16H7/20 , F16C33/58 , F16H57/00 , F16C41/00
CPC分类号： F16H7/20 , F16C13/006 , F16C19/08 , F16C33/58 , F16C33/586 , F16C35/063 , F16C41/00 , F16C2361/63 , F16H57/0031 , F16H2007/0865 , F16H2057/0056
摘要： A tensioning roller/winder device comprising at least one roller bearing including inner and outer rings and at least one row of rolling elements between the two rings; a pulley surmounting the outer ring; and a retaining screw comprising a body and head. An abutment is provided on the body external periphery. First and second abutments are provided on the inner ring bore. The axial length between the head and the abutment equals the axial length between an inner ring radial side edge and the inner ring bore first abutment is greater than the axial length between a inner ring radial side edge opposite the screw head and the inner ring bore second abutment. The screw abutment contacts the inner ring first abutment during the body insertion into the inner ring bore in the desired direction, but contacts the inner ring second abutment during the body insertion in the undesired direction.
摘要翻译：一种张紧辊/卷绕装置，包括至少一个滚子轴承，所述至少一个滚子轴承包括内圈和外圈以及在所述两个环之间的至少一排滚动元件; 外轮的滑轮; 以及包括主体和头部的固定螺钉。在身体外周设有一个邻接。第一和第二支座设置在内圈孔上。头部和基台之间的轴向长度等于内环径向侧边缘与内环孔之间的轴向长度，第一邻接部分大于与螺钉头相对的内环径向侧边缘与内环孔第二间隙之间的轴向长度邻接。所述螺钉邻接件在所述主体在所述方向上插入所述内环孔内时接触所述内环的第一邻接部，但是在所述身体插入期间以不希望的方向接触所述内环第二抵接件。

88. 发明申请

US20150292603A1 PULLEY DEVICE FOR BELT OR CHAIN, MANUFACTURING PROCESS OF AN HOLLOW SHAFT FOR SUCH A DEVICE AND ASSEMBLY PROCESS OF SUCH A DEVICE 审中-公开
标题翻译：用于皮带或链条的螺纹装置，用于这种装置的中空轴的制造方法和这种装置的组装过程
公开(公告)号：US20150292603A1
公开(公告)日：2015-10-15
申请号：US14681180
申请日：2015-04-08
申请人： Laurent CHERIOUX , Mikael LASSERRE , Alain LLOZE , Pascal MAUROY , Thierry PROUTEAU
发明人： Laurent CHERIOUX , Mikael LASSERRE , Alain LLOZE , Pascal MAUROY , Thierry PROUTEAU
IPC分类号： F16H7/20 , F16C33/78 , F16H55/36
CPC分类号： F16H7/20 , F16C13/006 , F16C19/08 , F16C33/7886 , F16C35/073 , F16C2361/63 , F16H55/36 , F16H2007/0865
摘要： A pulley device for a belt or chain, the pulley device comprising a bearing provided with an external ring, an internal ring, and at least one row of rolling elements mounted in a bearing chamber defined between the external and internal rings. A pulley is secured in rotation with the external ring and provided with an external radial surface for engaging with a belt or chain. Also included is at least one hollow shaft able to receive a screw for mounting the pulley device on a support. The hollow shaft forming a structural unit comprising a bushing, a flange secured to the bushing, and which extends, from the bushing, radially outwards, respective to a central axis of the hollow shaft, as far as the bearing chamber. The flange is formed with a washer and an endplate, while the washer is radially located between the bushing and the endplate.
摘要翻译：一种用于皮带或链条的滑轮装置，所述皮带轮装置包括设置有外环的轴承，内圈和安装在限定在所述外圈和内圈之间的轴承腔中的至少一排滚动元件。滑轮与外环一起旋转固定，并具有用于与皮带或链条接合的外部径向表面。还包括至少一个中空轴，其能够接收用于将滑轮装置安装在支撑件上的螺钉。形成结构单元的中空轴包括衬套，固定到衬套的凸缘，并且从衬套径向向外延伸到空心轴的中心轴线，直到轴承室。凸缘形成有垫圈和端板，而垫圈径向位于衬套和端板之间。

89. 发明申请

US20150267791A1 IDLER OR ROLLER DEVICE 有权
标题翻译： IDLER或ROLLER设备
公开(公告)号：US20150267791A1
公开(公告)日：2015-09-24
申请号：US14662265
申请日：2015-03-19
申请人： Torbjorn HEDMAN , Nicolas TRONQUOY
发明人： Torbjorn HEDMAN , Nicolas TRONQUOY
IPC分类号： F16H7/20 , F16B41/00 , F16H57/00
CPC分类号： F16H7/20 , F16B41/002 , F16C13/006 , F16C19/08 , F16C33/586 , F16C35/063 , F16C41/04 , F16C2361/63 , F16H55/36 , F16H2007/0865 , F16H2057/0093
摘要： A tension roller or reel device for a torque transmission element. The device comprises at least one bearing having one inner race, one outer race and at least one row of rolling elements between the inner race and the outer race, a pulley on top of the outer race, and a retaining screw inserted into a central bore of the inner race. The bore of the inner race is provided with a circumferential cavity in which an elastic ring is fitted non-securely and integrally, the cavity having an axial length strictly greater than the axial dimension of the elastic ring.
摘要翻译：用于转矩传递元件的张紧辊或卷轴装置。所述装置包括至少一个轴承，所述轴承具有一个内圈，一个外座圈和在所述内座圈和所述外座圈之间的至少一排滚动元件，所述外圈顶部上的滑轮和插入中心孔中的保持螺钉的内在种族内圈的孔设置有周向空腔，弹性环不可靠地并且整体地嵌合在其中，空腔的轴向长度严格地大于弹性环的轴向尺寸。

90. 发明授权

US09011014B2 Rolling bearing 有权
标题翻译：滚动轴承
公开(公告)号：US09011014B2
公开(公告)日：2015-04-21
申请号：US14240402
申请日：2012-08-09
申请人： Katsuhiro Suzuki , Eiichirou Shimazu
发明人： Katsuhiro Suzuki , Eiichirou Shimazu
IPC分类号： F16C33/62 , F16C33/76 , F16C33/64 , F03D11/00 , F16C19/08
CPC分类号： F16C33/62 , F03D80/70 , F05B2230/90 , F05B2280/1021 , F05B2280/1025 , F05B2280/1031 , F05B2280/6011 , F16C19/06 , F16C19/08 , F16C19/181 , F16C19/52 , F16C33/64 , F16C33/76 , F16C2220/20 , F16C2223/42 , F16C2240/60 , F16C2300/14 , F16C2300/42 , F16C2360/31 , Y02E10/721 , Y02E10/722 , Y02P70/523
摘要： A rolling bearing which can be large-sized, has corrosion resistance, and is allowed to prevent mounting accuracy from deteriorating, a fixing force from decreasing, vibration from occurring at a portion of the rolling bearing to be fixed to a bearing box or the like, and can be used for a long term even in a highly corrosive environment. A rolling bearing (1) has an inner ring (2), an outer ring (3), and rolling elements (4) as bearing members thereof. Of regions of the bearing members which are exposed to a corrosive environment, a film having a sacrificial anode action for a base material of the bearing members is formed in a region including at least a surface (c, d) of the rolling bearing (1) to be fixed. The film formed on the surface (c, d) thereof to be fixed is porous.
摘要翻译：能够大型化的滚动轴承具有耐腐蚀性，并且能够防止安装精度恶化，减少由固定在轴承箱等上的滚动轴承的部分产生振动的固定力，即使在高度腐蚀性的环境中也可长期使用。滚动轴承（1）具有作为其轴承构件的内圈（2），外圈（3）和滚动体（4）。在暴露于腐蚀环境的承载部件的区域中，至少包括滚动轴承（1）的表面（c，d）的区域形成具有用于轴承部件的基材的牺牲阳极作用的膜）被固定。在其被固定的表面（c，d）上形成的膜是多孔的。

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