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31. 发明授权

US3001841A Pillow block rolling bearing of self-aligning type 失效
标题翻译：自调心型轴承滚动轴承
公开(公告)号：US3001841A
公开(公告)日：1961-09-26
申请号：US69784157
申请日：1957-11-21
申请人： ADAMSON STEPHENS MFG CO
发明人： RICHARD GLAVAN , LEE KING ROBERT
IPC分类号： F16C23/08 , F16C35/04
CPC分类号： F16C23/084 , F16C19/06 , F16C35/045 , F16C35/047 , Y10T29/49698

32. 发明授权

US2988405A Self-aligning bearing construction 失效
标题翻译：自调心轴承结构
公开(公告)号：US2988405A
公开(公告)日：1961-06-13
申请号：US2921460
申请日：1960-05-16
申请人： GEN ELECTRIC
发明人： SCHELDORF OWEN H
IPC分类号： F16C23/04 , H02K5/167
CPC分类号： H02K5/1675 , F16C23/04 , H02K7/085 , Y10T29/49698 , Y10T29/49876

33. 发明授权

US2711352A Spherical bearing 失效
标题翻译：球面轴承
公开(公告)号：US2711352A
公开(公告)日：1955-06-21
申请号：US31825652
申请日：1952-11-01
申请人： JOHN HASKO , PEACOCK JAMES C
发明人： JOHN HASKO , PEACOCK JAMES C
IPC分类号： F16C23/04
CPC分类号： F16C23/046 , Y10T29/49698 , Y10T29/49853

34. 发明授权

US2639498A Bearing insert removing and applying tool 失效
标题翻译：轴承刀片去除和应用工具
公开(公告)号：US2639498A
公开(公告)日：1953-05-26
申请号：US5600748
申请日：1948-10-22
申请人： ROOKSTOOL LESTER D
发明人： ROOKSTOOL LESTER D
IPC分类号： B25B27/06
CPC分类号： F16C35/02 , B25B27/06 , Y10T29/49698 , Y10T29/53909 , Y10T29/53991

35. 发明授权

US2352469A Self-aligning and temperature compensating rotor bearing assembly 失效
标题翻译：自调心和温度补偿转子轴承总成
公开(公告)号：US2352469A
公开(公告)日：1944-06-27
申请号：US46426442
申请日：1942-11-02
申请人： JACK & HEINTZ INC
发明人： CARLSON BERT G
IPC分类号： G01C19/16
CPC分类号： G01C19/16 , Y10T29/49698 , Y10T74/12

36. 发明授权

US1808469A Roller bearing removing process 失效
标题翻译：滚子轴承拆卸工艺
公开(公告)号：US1808469A
公开(公告)日：1931-06-02
申请号：US24013927
申请日：1927-12-15
申请人： TIMKEN ROLLER BEARING CO
发明人： LOTHROP MARCUS T
IPC分类号： B25B27/06
CPC分类号： B25B27/06 , Y10T29/49698

37. 发明授权

US1222507A Method of removing bushings from spindle-bearings. 失效
标题翻译：从主轴承上拆下母线的方法。
公开(公告)号：US1222507A
公开(公告)日：1917-04-10
申请号：US5625915
申请日：1915-10-16
申请人： YAECKEL RALPH E
发明人： YAECKEL RALPH E
IPC分类号： B25B27/067
CPC分类号： B25B27/062 , Y10T29/49698 , Y10T29/49822 , Y10T29/5393 , Y10T29/53952

38. 发明申请

US20180313332A1 APPARATUS AND METHOD FOR REMOVING OR INSTALLING A BEARING UNIT IN A WIND TURBINE BEDPLATE WITH AN ADJUSTABLE BEARING SUPPORT 审中-公开
公开(公告)号：US20180313332A1
公开(公告)日：2018-11-01
申请号：US15498805
申请日：2017-04-27
申请人： General Electric Company
发明人： Darrick Adam Vanderwalker , Waylon James Esser , Hunter Ryan Anderson
IPC分类号： F03D13/10 , F03D80/70
CPC分类号： F03D13/10 , B23P6/00 , F03D80/70 , F05B2230/61 , F05B2230/70 , F05B2240/50 , Y02E10/722 , Y10T29/49696 , Y10T29/49698 , Y10T29/53852 , Y10T29/53974
摘要： An apparatus and method for removing or installing a bearing unit at the downwind end of the bedplate in wind turbine uses a frame erected at the downwind end of the bedplate. The frame has cradle members located such that the bearing unit can be slid out of the bedplate and supported on the cradle members, or supported on the cradle members and pushed into the bedplate.

39. 发明申请

US20170122296A1 Method for Performing Up-Tower Maintenance on a Gearbox Bearing of a Wind Turbine 审中-公开
公开(公告)号：US20170122296A1
公开(公告)日：2017-05-04
申请号：US15331937
申请日：2016-10-24
申请人： General Electric Company
发明人： Rong Li , Michael Garry , John Thomas Murphy , Priyangu Chunilal Patel , Lawrence Keith Taliaferro , Gregory Clarence Thomas
IPC分类号： F03D80/70 , F16H57/08 , F03D13/00
CPC分类号： F03D80/70 , B23P6/00 , B23P6/002 , F03D15/00 , F03D80/50 , F03D80/80 , F05B2240/54 , F05B2260/40311 , F05B2260/98 , F16C19/26 , F16C35/06 , F16C2360/31 , F16H57/082 , Y02E10/722 , Y10T29/49318 , Y10T29/49696 , Y10T29/49698 , Y10T29/49726
摘要： The invention relates to a method for performing up-tower maintenance on a gearbox bearing of a wind turbine. In particular, a method for performing up-tower maintenance on a gearbox of a wind turbine is disclosed. The gearbox has at least one bearing with an outer race and an inner race that rotates with respect to the outer race. The method includes forming a through-hole in a front cover of the gearbox, the front cover being stationary with respect to an axis of rotation of the bearing. The method also includes forming a recess in the outer race of the bearing. Further, the method includes inserting a connecting member through the through-hole and the recess so as to prevent movement of the outer race of the bearing with respect to a torque arm of the gearbox.

40. 发明授权

US09500229B2 Cage for a toroidal roller bearing 有权
标题翻译：笼式滚子轴承
公开(公告)号：US09500229B2
公开(公告)日：2016-11-22
申请号：US14996754
申请日：2016-01-15
申请人： Arne Lars Jonas Kullin
发明人： Arne Lars Jonas Kullin
IPC分类号： F16C33/46 , F16C43/06 , F16C19/26 , F16C23/08 , B21D53/12 , F16C43/08
CPC分类号： F16C33/4623 , B21D53/12 , F16C19/26 , F16C23/08 , F16C23/086 , F16C33/4635 , F16C33/4682 , F16C43/06 , F16C43/065 , F16C43/08 , F16C2300/02 , Y10T29/4968 , Y10T29/49698
摘要： A cage (1) for separating rollers in a toroidal roller bearing. The cage (1) comprises a first and second annular ring (2, 3), a plurality of elongated axial members (4) interposed between the first and second annular ring to thereby form a number of roller pockets (5). The cage further comprises a portion (6) extending radially inwardly on at least one of the first and second annular ring. The portion further extends in at least a part of the circumference of the at least one first and second annular ring. The radially outer peripheral surface of the annular ring comprising the portion further comprises axial grooves (7) at least at the circumference having the portion, wherein each axial groove is located at the axial end face of each roller pocket in such a way that a roller can be inserted and pulled out via the axial groove into and out of each roller pocket.
摘要翻译：用于在环形滚子轴承中分离滚子的保持架（1）。保持架（1）包括第一和第二环形圈（2,3），多个细长轴向构件（4），其插入在第一和第二环形环之间，从而形成多个滚筒（5）。保持架还包括在第一和第二环形圈中的至少一个上径向向内延伸的部分（6）。该部分在至少一个第一和第二环形圈的圆周的至少一部分中进一步延伸。包括该部分的环形圈的径向外周表面还包括至少在具有该部分的圆周处的轴向槽（7），其中每个轴向槽位于每个辊槽的轴向端面处，使得辊可以通过轴向槽插入和拉出每个辊袋中和从每个辊袋中取出。

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