公开(公告)号：US20180245571A1

公开(公告)日：2018-08-30

申请号：US15906982

申请日：2018-02-27

申请人： Nordex Energy GmbH

发明人： Florian Adler ,  Moritz Dreher

IPC分类号： F03D80/70 ,  F03D15/00 ,  F16H57/021 ,  F16H1/20 ,  F15B15/14 ,  F16C19/38 ,  F16C23/06

CPC分类号： F03D80/70 ,  F03D1/00 ,  F03D15/00 ,  F05B2240/54 ,  F05B2260/4031 ,  F05B2260/98 ,  F05B2270/331 ,  F05B2270/604 ,  F15B15/1428 ,  F15B15/1457 ,  F16C19/38 ,  F16C19/54 ,  F16C23/06 ,  F16C25/06 ,  F16C2360/31 ,  F16C2361/61 ,  F16H1/20 ,  F16H1/28 ,  F16H57/021 ,  F16H57/0495 ,  Y02E10/722

摘要： A gearbox for a wind turbine, which has at least one first and one second shaft, which are arranged parallel to each other and supported in roller bearings. A preload device for the roller bearings is provided, wherein the preload device generates a preload force between the first and the second shaft and is supported with one end on the shafts in each case.

公开(公告)号：US10041533B2

公开(公告)日：2018-08-07

申请号：US15244667

申请日：2016-08-23

申请人： Michel Nicolas

发明人： Michel Nicolas

IPC分类号： F16C23/06 ,  F16C25/06 ,  F16C19/36 ,  F16C33/60 ,  F16C19/14 ,  F16C19/34 ,  F16C33/61

摘要： A bearing providing at least two rings able to pivot relative to one another, at least one of the rings including at least two annular ring parts having annular radial surfaces axially opposite each other. The bearing further providing at least one annular shim disposed between the radial surfaces of the annular ring parts and including successive circumferential portions. Each circumferential portion of the shim has a plurality of nicks respectively traversed by axial elements. The nicks of each circumferential portion of the annular shim are shaped and oriented to permit the positioning between the annular ring parts and the removal of each circumferential portion by radial translation.

公开(公告)号：US09951651B2

公开(公告)日：2018-04-24

申请号：US14405240

申请日：2013-06-27

申请人： SNECMA

发明人： Caroline Frantz ,  Dominik Igel ,  Nadege Hugon ,  Augustin Curlier

IPC分类号： F01D25/18 ,  F16C33/66 ,  B64C11/30 ,  F01D17/16 ,  F16C29/04 ,  B64D27/00 ,  F16C23/06

CPC分类号： F01D25/18 ,  B64C11/306 ,  B64D2027/005 ,  F01D17/16 ,  F16C23/06 ,  F16C29/04 ,  F16C33/6659 ,  F16C33/6677 ,  F16C2326/43 ,  F16C2360/23 ,  Y02T50/66

摘要： A bearing, such as a rolling bearing, is mounted on a support mobile in translation and includes a lubrication mechanism. The lubrication mechanism includes at least one pipe delivering a lubricant, linked to a lubricant supply source, and at least partially engaging in the support mobile in translation to deliver the lubricant from the mobile support along an internal channel to the bearing, passing through an inner ring of the bearing.

公开(公告)号：US09618885B2

公开(公告)日：2017-04-11

申请号：US14767324

申请日：2015-01-26

申请人： KYOCERA Document Solutions Inc.

发明人： Tomohiko Yamakawa

IPC分类号： G03G15/20 ,  F16C23/00 ,  F16C25/00 ,  F16C25/08 ,  F16C23/06 ,  F16C25/06 ,  F16C23/08

CPC分类号： G03G15/2053 ,  F16C19/06 ,  F16C19/54 ,  F16C23/06 ,  F16C23/08 ,  F16C25/06 ,  F16C25/083 ,  F16C35/077 ,  F16C2324/16 ,  G03G15/2017 ,  G03G2215/0132 ,  G03G2215/2032

摘要： A fixing device includes a housing, a cylindrical rotary member, a shaft, a heat source, a bearing and a ring member. The bearing includes an inner race supporting the shaft, and an outer race supporting an inner circumferential portion of the rotary member and being rotatable relatively to the inner race. The ring member is fit on the shaft adjacent to the bearing. The ring member includes an outer circumferential surface that contacts with the inner circumferential portion of the rotary member from radially inside, and a side surface that contacts the inner race and the outer race of the bearing in an axial direction.

公开(公告)号：US09568043B2

公开(公告)日：2017-02-14

申请号：US14768743

申请日：2014-02-21

申请人： MBDA France

发明人： Antoine Rosso ,  Hugo Rousseau ,  François Reisch

IPC分类号： F16C33/34 ,  F16C23/06 ,  F16C41/00 ,  F16C17/10 ,  F16C17/12 ,  F16C23/02 ,  F16C33/62 ,  F16C33/58 ,  F41A23/12 ,  F16C19/16 ,  F16C33/32

CPC分类号： F16C23/06 ,  F16C17/10 ,  F16C17/12 ,  F16C19/163 ,  F16C23/02 ,  F16C33/32 ,  F16C33/58 ,  F16C33/62 ,  F16C41/001 ,  F16C2202/04 ,  F16C2208/00 ,  F16C2226/16 ,  F41A23/12

摘要： A linking device has a bearing and is suitable for use with a weapons system. The device provides adjustable rotational resisting torque of two coaxial cylindrical parts which are rotatable relative to one another about a shared axis. The bearing includes two rings made of a resiliently deformable material and is capable of respectively engaging with the two cylindrical portions, and between which rolling elements are arranged such as to be in contact with raceways of said rings. The device further includes a controllable member for adjusting the tightening of the rings, wherein the controllable member is capable of engaging one of said parts in order to engage with said bearing.

摘要翻译： 连接装置具有轴承并且适合与武器系统一起使用。 该装置提供可相对于彼此围绕共享轴线旋转的两个同轴圆柱形部件的可调节的旋转阻力扭矩。 轴承包括由可弹性变形的材料制成的两个环，并且能够分别与两个圆柱形部分接合，并且滚动元件之间布置成与所述环的滚道接触。 该装置还包括用于调节环的紧固的可控构件，其中可控构件能够接合所述部件中的一个以便与所述轴承啮合。

公开(公告)号：US20160069137A1

公开(公告)日：2016-03-10

申请号：US14888207

申请日：2014-03-21

申请人： HALLIBURTON ENERGY SERVICES, INC.

发明人： Kennedy J. Kirkhope

IPC分类号： E21B4/00 ,  E21B7/06 ,  F16C33/76 ,  F16C19/49 ,  F16C3/02 ,  F16C23/06

CPC分类号： E21B4/003 ,  E21B7/06 ,  E21B7/062 ,  F16C19/30 ,  F16C23/08 ,  F16C33/76 ,  F16C2352/00

摘要： An apparatus including a housing, a shaft rotatably extending through the housing, and a rotary seal assembly contained within the housing for providing a seal between the housing and the shaft. The shaft is capable of an amount of tilting within the housing about a tilting focal point which is axially located along the housing at an axial focal point position. The rotary seal assembly is axially located along the housing at an axial rotary seal position. The axial rotary seal position is substantially axially coincident with the axial focal point position.

摘要翻译： 一种包括壳体，可旋转地延伸穿过壳体的轴的装置和容纳在壳体内的旋转密封组件，用于在壳体和轴之间提供密封。 轴能够在壳体内围绕倾斜焦点的倾斜量，其在轴向焦点位置处沿壳体轴向定位。 旋转密封组件沿轴向位于轴向旋转密封位置。 轴向旋转密封位置基本上与轴向焦点位置轴向重合。

公开(公告)号：US08827653B2

公开(公告)日：2014-09-09

申请号：US13258481

申请日：2010-02-23

申请人： Michel Andre Bouru ,  Laurent Jablonski ,  Philippe Joly ,  Eric Jacques Boston

发明人： Michel Andre Bouru ,  Laurent Jablonski ,  Philippe Joly ,  Eric Jacques Boston

IPC分类号： F01D7/00 ,  F16C19/16 ,  F16C35/073 ,  B64C11/48 ,  B64C11/06 ,  F16C23/06 ,  B64D27/02

CPC分类号： B64C11/06 ,  B64C11/48 ,  B64D2027/026 ,  F16C19/163 ,  F16C23/06 ,  F16C35/073 ,  F16C2326/43 ,  F16C2360/23 ,  Y02T50/66

摘要： A non-streamlined propeller including blades with a variable setting for a turbine engine, the blades of the propeller being rotatably mounted about the axes thereof in radial recesses of a rotor element, and each blade being supported by a plate held in a recess by a sectored ring, and including an inner portion mounted, by interlocking, in a groove of the plate, the ring sectors being inserted into the recess from the inside and locked by a nut screwed onto the plate.

摘要翻译： 一种非流线型螺旋桨，包括具有用于涡轮发动机的可变设置的叶片，螺旋桨的叶片围绕其轴线可旋转地安装在转子元件的径向凹部中，并且每个叶片由保持在凹部中的板支撑 并且包括通过互锁地安装在所述板的槽中的内部部分，所述环形部分从内部插入到所述凹部中并且被螺纹拧入所述板上的螺母锁定。

公开(公告)号：US08496452B2

公开(公告)日：2013-07-30

申请号：US12547756

申请日：2009-08-26

申请人： Damien Marsal ,  Jean-Pierre Lassalle ,  Peter E. Mavrosakis ,  Peter Davies

发明人： Damien Marsal ,  Jean-Pierre Lassalle ,  Peter E. Mavrosakis ,  Peter Davies

IPC分类号： F16C23/06 ,  F16C41/00

CPC分类号： F01D25/24 ,  F01D25/162 ,  F05D2220/40 ,  F05D2230/64 ,  F16C19/184 ,  F16C27/045 ,  F16C35/067 ,  F16C35/07 ,  F16C2226/50 ,  F16C2360/24 ,  Y10S384/906

摘要： An exemplary center housing rotating assembly includes a turbine wheel (260); a compressor wheel (240); a center housing (210) that includes a through bore (215), extending from a compressor end to a turbine end along a bore axis, and a recess (217), adjacent the bore, in a plane orthogonal to the bore axis; a bearing assembly (230) positioned in the bore that includes a keyway (233); and an anti-rotation component (280) seated in the recess and at least partially in the keyway to restrict rotation of the bearing assembly in the bore. Various other exemplary devices, systems, methods, etc., are also disclosed.

公开(公告)号：US20120269475A1

公开(公告)日：2012-10-25

申请号：US13444347

申请日：2012-04-11

申请人： Carlo MALDERA

发明人： Carlo MALDERA

IPC分类号： F16C23/06

CPC分类号： F16C35/067 ,  F16C19/497 ,  F16C33/7883 ,  F16C2226/60 ,  F16C2361/61

摘要： A rolling contact bearing (1) providing a radially inner ring (2) into which a shaft of a pinion unit can engage, a radially outer ring (3) which can be inserted into a cylindrical seat (4) provided in a frame (5), a plurality of rolling bodies (6) arranged between the two rings (2, 3) so as to allow the radially inner ring (2) to rotate with respect to the radially outer ring (3), and an axial locking element (10) which is mounted on a lateral annular recess obtained in the radially outer ring (3) and can be screwed to the frame (5) so as to axially lock the radially outer ring (3) within the cylindrical seat (4); an axial retaining element (37), is associated with the radially outer ring (3) and radially interferes with the locking element (10) so as to secure the locking element (10) within the annular recess (11).

摘要翻译： 一种提供径向内环（2）的滚动接触轴承（1），小齿轮单元的轴可接合在其中;径向外环（3），其可插入设置在框架（5）中的圆柱形座 ），布置在两个环（2,3）之间以允许径向内环（2）相对于径向外环（3）旋转的多个滚动体（6）和轴向锁定元件 10），其安装在径向外环（3）中获得的侧向环形凹槽上，并且可以被拧到框架（5）上，从而将径向外环（3）轴向地锁定在圆柱形座（4）内; 轴向保持元件（37）与径向外环（3）相关联并且径向地与所述锁定元件（10）干涉，以将所述锁定元件（10）固定在所述环形凹部（11）内。

公开(公告)号：US20110311174A1

公开(公告)日：2011-12-22

申请号：US13254769

申请日：2010-03-19

申请人： Horst Doeppling ,  Heinrich Hofmann ,  Ernst Geiger ,  Ernst Masur

发明人： Horst Doeppling ,  Heinrich Hofmann ,  Ernst Geiger ,  Ernst Masur

IPC分类号： F16C23/06 ,  F16C33/41 ,  F16C33/58 ,  F16C33/32

CPC分类号： F16C33/36 ,  F16C19/36 ,  F16C33/491 ,  F16C43/06

摘要： A ball roller bearing, which has an outer and inner bearing ring with a groove-shaped raceways and ball rollers, which roll between the hearing rings in the raceways. The rollers are held at distances from each other in the circumferential direction by a hearing cage and which have a width that is dimensioned larger than the radial distance between the inside and the outside of the bearing rings. The raceways are divided into two segments by an axially centered annular groove such that a first ball roller rolls on two first diagonally opposed track segments and a second ball roller rolls on two second diagonally opposed track segments of the bearing rings. Both bearing rings are single-piece components, and the bearing cage is formed by two identical double prong-type cages acting independently of each other. The bearing is filled with the ball rollers by an axial tilt cam assembly method.

摘要翻译： 一种滚珠轴承，其具有外滚道轴承和内滚子轴承，其具有槽形滚道和滚珠滚子，其在滚道中的听力环之间滚动。 辊子通过听力保持架在圆周方向上保持彼此间隔开，并且具有尺寸大于轴承环的内侧和外侧之间的径向距离的宽度。 滚道通过轴向居中的环形槽分成两段，使得第一球滚子滚动在两个第一对角相对的轨道段上，并且第二滚珠滚子在轴承环的两个第二对角相对的轨道段上滚动。 两个轴承圈均为单件式零件，轴承座由两个相互独立的双叉型保持架构成。 轴承通过轴向倾斜凸轮组装方法填充有滚珠轴承。