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81. 发明授权

EP1772624B1 Direct-dirve wind turbine electric generator with removable bearing arrangement 有权
标题翻译：直接驱动风力涡轮机的发电机具有可更换轴承装置
公开(公告)号：EP1772624B1
公开(公告)日：2014-04-30
申请号：EP06254068.7
申请日：2006-08-03
申请人： GENERAL ELECTRIC COMPANY
发明人： Bagepalli, Bharat Sampathkumaran , Gadre, Aniruddha Dattatraya , Jansen, Patrick Lee
IPC分类号： F03D9/00 , F03D11/00 , F03D1/00 , H02K7/18 , H02K15/00
CPC分类号： F03D9/25 , F03D15/20 , F03D80/50 , F03D80/70 , F05B2230/70 , F05B2240/50 , F05B2260/301 , F05B2280/2006 , F05B2280/6003 , F05B2280/6013 , F16C35/062 , F16C2237/00 , H02K7/086 , H02K7/1838 , H02K15/0006 , H02K15/06 , H02K2201/03 , Y02E10/722 , Y02E10/725 , Y02E10/726 , Y02P70/523 , Y10T29/49698 , Y10T29/4973
摘要： A wind generator (120) having removable change-out bearings (304) includes a rotor (106) and a stator (308), locking bolts (310) configured to lock the rotor and stator, a removable bearing sub-assembly (306) having at least one shrunk-on bearing installed, and removable mounting bolts (314) configured to engage the bearing sub-assembly and to allow the removable bearing sub-assembly to be removed when the removable mounting bolts are removed.

83. 发明公开

EP2126347A1 A WIND TURBINE, A METHOD FOR SERVICING A MAIN BEARING UNIT OF A WIND TURBINE AND USE THEREOF 审中-公开
标题翻译： WINDTURBINE，VERFAHREN ZUR WARTUNG EINER HAUPTLAGEEHEIT EINER WINDTURBINE UND VERWENDUNG DAVON
公开(公告)号：EP2126347A1
公开(公告)日：2009-12-02
申请号：EP07702465.1
申请日：2007-01-31
申请人： Vestas Wind Systems A/S
发明人： BECH, Anton
IPC分类号： F03D1/00 , F03D11/00 , F16C19/55
CPC分类号： F16C33/58 , F03D80/50 , F03D80/70 , F05B2230/70 , F05B2240/54 , F05B2260/30 , F16C19/18 , F16C19/38 , F16C19/545 , F16C35/062 , F16C2237/00 , F16C2300/14 , F16C2360/31 , Y02E10/722 , Y02P70/523 , Y10T29/49318 , Y10T29/49698 , Y10T29/49718
摘要： The invention relates to a wind turbine (1) comprising a nacelle (3) and a rotor (4). The rotor (4) being rotatably mounted on the nacelle (3) by means of at least one main bearing unit (14). The main bearing unit (14) comprises at least one outer ring (7), at least one centre ring (8) and at least one inner ring (9) and wherein the centre ring (8) is capable of rotation in relation to the outer ring (7) and the inner ring (9) or the outer ring (7) and the inner ring (9) are capable of rotation in relation to the centre ring (8). The invention further relates to a method for servicing a main bearing unit (14) of a wind turbine (1) and a use hereof.
摘要翻译：风力涡轮机包括机舱和转子，转子通过至少一个主轴承单元可旋转地安装在机舱上。风力涡轮机的特征在于，主轴承单元包括至少一个外环，至少一个中心环和至少一个内环，并且其中中心环能够相对于外环和内环或内环外环和内圈能够相对于中心环旋转。还提供了用于维护风力涡轮机的主轴承单元的方法及其用途。

84. 发明公开

EP1631743A4 PUMP MOTOR WITH BEARING PRELOAD 审中-公开
标题翻译：与轴承预紧PUMP MOTOR
公开(公告)号：EP1631743A4
公开(公告)日：2006-12-20
申请号：EP04759503
申请日：2004-04-14
申请人： HARGRAVES TECHNOLOGY CORP
发明人： HARGRAVES DONALD EDWIN , CURTIS DOUGLAS ALLAN
IPC分类号： H02K5/173 , F04B17/03 , F16C25/08
CPC分类号： H02K5/1735 , F04B17/03 , F16C19/06 , F16C25/083 , H02K5/1732 , Y10T29/49009 , Y10T29/49012 , Y10T29/49679 , Y10T29/49698
摘要： A electrical machine includes a housing assembly, first and second bearings mounted in the housing assembly, and a rotor assembly mounted in the bearings such that it has a predetermined amount of axial and radial play relative to the housing. A biasing element is disposed between one of the rotor assembly or the housing and one of the bearings. The biasing element urges the rotor assembly to a preloaded position which eliminates the axial and radial play. Each of the first inner and outer races and the second inner and outer races are secured to one of the rotor assembly or to the housing, such that the rotor assembly is retained in the preloaded position. The components of the electrical machine are chosen such that this preload is maintained over the operating temperature range of the machine.

85. 发明授权

EP1242242B1 VERFAHREN UND VORRICHTUNG ZUM KUPPELN/ENTKUPPELN EINES ZYLINDERS IN EINER DRUCKMASCHINE 有权
标题翻译：方法和设备联接/断开气缸在印刷机
公开(公告)号：EP1242242B1
公开(公告)日：2006-06-21
申请号：EP00990731.2
申请日：2000-12-13
申请人： MAN Roland Druckmaschinen AG
发明人： SCHÖLZIG, Jürgen , GUBA, Reinhold
IPC分类号： B41F1/00
CPC分类号： B41F13/34 , B41P2213/804 , Y10T29/49696 , Y10T29/49698
摘要： The invention relates to a method and to a device for coupling in/out a cylinder in a printing machine. The aim of the invention is to provide a method and a device that simplify the coupling process. To this end, a bearing bush (11) is received by a bearing (28) that is rigidly mounted on the frame, said bearing bush being provided with a center sleeve (10) that can be axially displaced in a longitudinal guide (27) and that can be coupled with the front face (8) of the cylinder (3).

86. 发明公开

EP1172233A3 Bearing apparatus and producing method thereof 有权
标题翻译：轴承它们的制备装置和方法
公开(公告)号：EP1172233A3
公开(公告)日：2005-12-21
申请号：EP01116571.9
申请日：2001-07-09
申请人： Koyo Seiko Co., Ltd.
发明人： Toda, Kazutoshi, c/o Koyo Seiko Co., Ltd. , Inoue, Masahiro, c/o Koyo Seiko Co., Ltd. , Takahashi, Kenji, c/o Koyo Seiko Co., Ltd. , Kawatani, Teruyuki, c/o Koyo Seiko Co., Ltd. , Kashiwagi, Shinichirou, c/o Koyo Seiko Co., Ltd. , Wakisaka, Teruyuki, c/o Koyo Seiko Co., Ltd. , Mitari, Tadashi, c/o Koyo Seiko Co., Ltd.
IPC分类号： B60B27/00
CPC分类号： F16C43/04 , B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0084 , B60B27/0094 , F16C19/185 , F16C19/186 , F16C2240/40 , F16C2326/02 , Y10T29/49535 , Y10T29/49536 , Y10T29/49682 , Y10T29/49696 , Y10T29/49698 , Y10T29/497 , Y10T29/49915
摘要： A bearing apparatus comprises a hollow shaft (14) provided around its outer peripheral surface with a bearing fitting region, and a rolling bearing having an inner ring (15) fitted around the bearing fitting region of the hollow shaft. A shaft end of the hollow shaft (14) is bent outwardly in a diametrical direction, thereby being caulkd on an outer end surface of the inner ring of the rolling bearing. The bearing fitting region has a hardened layer (24) in its region from an inner end surface corresponding position of the inner ring of the rolling bearing to a portion before an outer end surface corresponding position, and has a non-hardened layer in its region from the outer end surface corresponding position of the inner ring to the shaft end of the hollow shaft. A position of a caulkd side end portion of the hardened layer (24b) is defined based on a predetermined relational expression.

87. 发明公开

EP0834032A1 VALVE BEARING REPLACEMENT 失效
标题翻译：更换一只小鸡轴承的
公开(公告)号：EP0834032A1
公开(公告)日：1998-04-08
申请号：EP96920942.0
申请日：1996-06-20
申请人： KVAERNER BOVING LIMITED , First Hydro Company
发明人： STOCKTON, Roy , MOSS, William, Owen
IPC分类号： F16K43
CPC分类号： F16K43/00 , Y10T29/49638 , Y10T29/49698
摘要： A method of removing or replacing a trunnion (4) bearing of a rotary valve connected to a high pressure penstock which comprises: closing the valve; separating the valve from its downstream connection; (iii) offering up a support means (23) to the valve body to support the valve rotor on its downstream side; connecting a pressure-retaining closure means (24) to the valve body; (v) pressurising the space (37) between the support means and the pressure-retaining closure means to balance the load on the valve rotor; adjusting the position of the support means in order to support the valve rotor against the upstream load; securing the valve rotor in its bearing removal location by mechanical locking means; (viii) reducing the pressure in the space (37) between the support means and the pressure-retaining closure means; optionally, repeating steps (v), (vi), (vii) and (viii) until the trunnion is substantially centrally positioned in its bearing; and (x) removing or replacing the trunnion bearing as required.

88. 发明公开

EP0566549A1 A device for mounting and dismounting bearings 失效
标题翻译： Vorrichtung zur Montage und Demontage von Lagern。
公开(公告)号：EP0566549A1
公开(公告)日：1993-10-20
申请号：EP93850056.8
申请日：1993-03-23
申请人： SKF MEKAN AB
发明人： Persson, Stig
IPC分类号： F16C35/06 , F16C43/04
CPC分类号： F16D1/096 , F16C19/38 , F16C23/086 , F16C35/042 , F16C35/062 , F16C35/067 , F16C35/073 , F16C2226/16 , Y10T29/49465 , Y10T29/49696 , Y10T29/49698 , Y10T29/53835 , Y10T29/53848 , Y10T403/1641 , Y10T403/7056
摘要： A device for mounting and/or dismounting a bearing (2) on a shaft (1) incorporating a tapered clamping sleeve (4) between bearing and shaft and means (5,6,8,9,10) for mutual axial displacement of bearing (2) and clamping sleeve (4) in at least one axial direction, which means (5,6,8,9,10) incorporate at least one wedge-pointed screw (5), arranged, when being screwed in towards the shaft (1) to cause a mutual displacement in axial direction between clamping sleeve (4) and bearing (2) by means of wedge action, whereby the bearing is situated in a surrounding sleeve-shaped member (3), without axial space worth mentioning beside the bearing at least on one side, the means for displacement of bearing incorporating at least one radial flange (6), axially affixed to the clamping sleeve (4), said wedge-pointed screw (5) being arranged to be screwed in substantially radially through holes in the bearing housing (3), for exerting said axial wedge force between flange (6) and said inner race ring.
摘要翻译：一种用于在轴（1）上安装和/或拆卸轴承（2）的装置，该轴（1）在轴承和轴之间包括锥形夹紧套筒（4）和用于轴承相互轴向位移的装置（5,6,8,9,10）（2）和夹紧套筒（4）在至少一个轴向方向上，这意味着（5,6,8,9,10）包括至少一个楔形螺钉（5），当被拧入轴时（1）通过楔形作用在夹紧套筒（4）和轴承（2）之间引起轴向相互位移，由此轴承位于周围的套筒形构件（3）中，不需要额外提及的轴向空间所述轴承至少在一侧上，所述用于移动轴承的装置包括轴向固定到所述夹紧套筒（4）的至少一个径向凸缘（6），所述楔形螺钉（5）被布置成基本上径向地旋入在轴承壳体（3）中的通孔，用于在凸缘（6）和所述内座圈之间施加所述轴向楔形力。

90. 发明公开

EP2876017A1 Axlebox comprising split housing parts, vehicle comprising at least one such axlebox and processes 失效
标题翻译：车轴轴承与分割壳体部件，具有至少一个这样的车辆车轴轴承和方法
公开(公告)号：EP2876017A1
公开(公告)日：2015-05-27
申请号：EP13194125.4
申请日：2013-11-22
申请人： Aktiebolaget SKF
发明人： Le Moigne, Thierry , Turmeau, Arnaud
IPC分类号： B61F5/26
CPC分类号： F16C43/00 , B61F5/30 , Y10T29/49696 , Y10T29/49698
摘要： The invention concerns an axlebox (10), comprising a first housing part (20), a second housing part (30) and a bearing unit (40) mounted therebetween, wherein the first housing part (20) and the second housing part (30) are connected by pivot means (50) on one side (11) of the bearing unit (40) and by tightening means (60) on another side (12) of the bearing unit (40). The invention also concerns a vehicle comprising at least one such axlebox (10). The invention also concerns processes for mounting, dismouting or replacing the bearing unit (40) in such an axlebox (10).
摘要翻译：本发明涉及到轴箱（10），包括第一壳体部分（20），第二壳体部分（30）和一轴承单元（40）安装在那里之间，worin所述第一壳体部分（20）和所述第二壳体部分（30 ）通过在轴承单元（40）的一侧（11）枢转装置（50），并通过在轴承单元（40）的另一侧（12）的紧固装置（60）相连接。本发明因此涉及一种车辆，包括至少一个搜索轴箱（10）。因此，本发明涉及一种用于安装，dismouting或在寻求轴箱（10）更换轴承单元（40）的过程。

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