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. 发明公开

EP3391059A2 VORRICHTUNG ZUM ERFASSEN DER DREHZAHL EINER RADSATZWELLE FÜR SCHIENENFAHRZEUGE 无效
公开(公告)号：EP3391059A2
公开(公告)日：2018-10-24
申请号：EP16829232.4
申请日：2016-12-14
申请人： Schaeffler Technologies AG & Co. KG
发明人： MOUJEB, Youssef
IPC分类号： G01P3/44 , F16C33/80 , F16C33/76 , B61F15/22 , F16J15/447 , F16C35/04 , F16C35/063 , F16C41/00 , F16C19/26
CPC分类号： G01P3/443 , B61F15/22 , F16C19/26 , F16C19/386 , F16C33/80 , F16C35/042 , F16C35/063 , F16C41/007 , F16J15/4472
摘要： The invention relates to a device (1) for detecting the rotational speed of a wheel set shaft (2) for rail vehicles, comprising a sensor device (3), fixed parts (4), rotating parts (5) and a rolling bearing (6), wherein the rolling bearing (6) comprises a bearing inner ring (7), which is connected in a rotationally fixed manner to a rotating part (5, 2, 12, 21), a bearing outer ring (8), which is connected in a rotationally fixed manner to a fixed part (4, 16, 17), and a plurality of interposed rolling bodies (9). According to the invention, the sensor device (3) has a pole wheel (13) and a pulse generator (14), wherein the pulse generator (14) is arranged on a fixed part (4, 16, 17) and the pole wheel (13) is arranged contactlessly opposite the pulse generator (14) and is directly connected to a rotating part (5, 2, 12, 21) in a rotationally fixed manner.

2. 发明公开

EP2133216A4 BEARING DEVICE FOR WHEEL 审中-公开
公开(公告)号：EP2133216A4
公开(公告)日：2018-08-01
申请号：EP08722064
申请日：2008-03-13
申请人： NTN TOYO BEARING CO LTD
发明人： TORII AKIRA , KAWAMURA HIROSHI , YAMAUCHI KIYOSHIGE , OZAWA MASAHIRO , NAKAGAWA TOHRU , ASANO YUICHI , UMEKIDA MITSURU , KURA HISAAKI , TOMOGAMI SHIN
IPC分类号： B60B35/14 , B60B27/00 , B60B35/18 , F16C19/18 , F16C35/063 , F16D1/10
CPC分类号： B60B27/0078 , B60B27/0005 , B60B27/0042 , B60B27/0084 , B60B27/0094 , B60B2310/316 , B60B2380/12 , F16C19/186 , F16C33/64 , F16C35/063 , F16C35/0635 , F16C2326/02 , F16D2001/103 , Y10T29/49536 , Y10T403/7021 , Y10T403/7026
摘要： Provided is a bearing device for a wheel that can realize prevention of a backlash in a circumferential direction and is excellent in workability of connection of a hub wheel and an outer joint member of a constant velocity universal joint. Further, provided is a bearing device for a wheel that can prevent deterioration in NVH characteristics, which is caused by the backlash occurring in a joint section between the hub wheel and the constant velocity universal joint or between an outer member and a knuckle, and can perform rotation torque transmission with high accuracy. The bearing device includes a recess-projection fitting structure (M) in which the hub wheel (1) and a shaft section (12), which is fitted in a hole (22) of the hub wheel (1) of the outer joint member of the constant velocity universal joint (3) are unitized together. In the recess-projection fitting structure (M), entire fitting regions among projections (35) on the outer surface of the shaft section (12) of the outer joint member and recesses (36), which fit on the projections, are brought into intimate contact with each other.

3. 发明公开

EP3333363A2 TURBOCHARGER ASSEMBLY 有权转让
公开(公告)号：EP3333363A2
公开(公告)日：2018-06-13
申请号：EP17205041.1
申请日：2017-12-01
申请人： Honeywell International Inc.
发明人： TABACCHI, Luca , MERRITT, Shawn W.
IPC分类号： F01D5/02 , F01D25/16 , F04D29/056 , F04D29/059 , F02C6/12 , F02C7/06 , F02B37/10
CPC分类号： F04D29/059 , F01D5/02 , F01D25/16 , F01D25/162 , F02B33/40 , F02B37/04 , F02B37/10 , F02C6/12 , F02C7/06 , F04D25/024 , F04D25/06 , F04D29/051 , F04D29/053 , F04D29/0563 , F04D29/284 , F05D2220/40 , F05D2240/50 , F05D2260/31 , F16C35/063 , F16C2360/24 , Y02T10/144
摘要： A turbocharger assembly can include a shaft sleeve that includes a bore that extends between a compressor end and a turbine end, outer threads that extend to a first axial position from the compressor end, and an outer shoulder at a second, greater axial position from the compressor end; a lock nut that includes inner threads that mate with the outer threads of the shaft sleeve and an axial length that is less than a distance between the compressor end and the first axial position; and a bearing assembly that includes at least one inner race axially located by the outer shoulder of the shaft sleeve and axially located by the lock nut.

4. 发明公开

EP3322908A1 ANLAUFSCHEIBE ZUR AXIALEN SICHERUNG VON WÄLZKÖRPERN EINES LAGERS UND GETRIEBE MIT ANLAUFSCHEIBE 有权
公开(公告)号：EP3322908A1
公开(公告)日：2018-05-23
申请号：EP16729492.5
申请日：2016-06-14
申请人： Sew-Eurodrive GmbH & Co. KG
发明人： HANNET, Stefan
IPC分类号： F16C35/063 , F16C33/58 , F16H57/00 , F16H1/32
CPC分类号： F16C35/063 , F16C33/585 , F16D1/0858 , F16D2001/102 , F16H1/32 , F16H57/0025 , F16H2001/323
摘要： Thrust washer for axially securing rolling bodies of a bearing and gearing with the thrust washer, wherein the thrust washer is designed as a circular disc, which has an axially protruding projection, in particular an axially outer projection, wherein the circular disc has a clearance, which is arranged off-centre, in particular wherein the centre point of the preferably circular clearance is therefore at a distance from the centre axis and/or from the centre point of the circular disc, in particular wherein the projection is of a ring-shaped form and the axis of the ring is at a distance from the centre point of the preferably circular clearance.

5. 发明公开

EP3307554A1 ROULETTE POUR MEUBLE 有权
标题翻译： ROULETTE FOR FURNITURE
公开(公告)号：EP3307554A1
公开(公告)日：2018-04-18
申请号：EP16729294.5
申请日：2016-05-18
申请人： Tente Roulettes Polymeres - Bruandet
发明人： DAYT, Patrick , MARQUISET, Cyril
IPC分类号： B60B27/00 , B60B27/06 , B60B33/00 , F16C35/04 , F16C35/06 , F16C35/063
CPC分类号： B60B27/0084 , B60B27/0078 , B60B27/065 , B60B33/0028 , B60B33/0039 , B60B33/0042 , B60B2380/75 , B60B2380/772 , B60B2380/82 , F16C35/04 , F16C35/06 , F16C35/061 , F16C35/063 , F16C2326/02
摘要： The invention relates to a caster essentially characterised in that it comprises: a wheel casing (10); a hole (20) provided in the casing along an axis (21); at least one wheel (30-1, 30-2); a shaft (40) mounted in the hole (20) and designed to have one portion (41-1, 41-2) that projects from the side wall (11) of the casing (10) that contains the hole (20) opening; means for securely attaching the shaft (40) to the casing (10); means (32) for rotatably mounting the wheel (30) on the projecting portion of the shaft (41-1, 41-2); an opening (42-1, 42-2) provided in the free end (43) of the projecting portion of the shaft, said opening extending along an axis (44) parallel to the aforementioned axis (21) and opening onto the end face (45) of said portion of the shaft, and a plug (50) inserted into the opening.

6. 发明公开

EP3300834A1 BEARING THERMAL RELIEF FAN DRIVE GEAR SYSTEM ASSEMBLY METHOD 有权转让
标题翻译：轴承散热风扇驱动齿轮系统组装方法
公开(公告)号：EP3300834A1
公开(公告)日：2018-04-04
申请号：EP17202625.4
申请日：2016-03-04
申请人： United Technologies Corporation
发明人： LIN, Ning , CHERPICIAN, Berci
IPC分类号： B23P11/02 , F16D1/08 , F01D25/16 , F16D1/10 , F16C19/52 , F16B4/00 , F16C19/06
CPC分类号： F16C43/08 , B23P11/025 , F01D5/026 , F01D25/16 , F02C7/36 , F05D2230/60 , F05D2260/37 , F16B4/006 , F16B4/008 , F16C19/06 , F16C19/525 , F16C35/063 , F16C35/067 , F16C2226/14 , F16C2360/23 , F16D1/101 , F16D2001/103
摘要： A method of assembling mating components (40, 62) includes the steps of heating an inner surface of a first cavity (68) of a first part (62) to generate a first expansion, heating an outer surface of a component (66) surrounding an outer periphery of the first part (62) to generate a second expansion of the component (66) that corresponds to the first expansion of the first part (62), inserting a second part (40) into the first cavity (68) while the first part (62) is in an expanded condition, and cooling the first part (62) to contract around the second part (40).
摘要翻译：一种组装配合部件（40,62）的方法包括以下步骤：加热第一部分（62）的第一空腔（68）的内表面以产生第一膨胀;加热周围的部件（66）的外表面（62）的外周边以产生对应于第一部分（62）的第一扩张的部件（66）的第二扩张，将第二部分（40）插入第一腔体（68）中同时第一部分（62）处于展开状态，并冷却第一部分（62）以围绕第二部分（40）收缩。

7. 发明公开

EP3299895A1 RETAINING MEMBER AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
标题翻译：包括相同的保持部件和图像形成装置
公开(公告)号：EP3299895A1
公开(公告)日：2018-03-28
申请号：EP17189755.6
申请日：2017-09-07
申请人： KYOCERA Document Solutions Inc.
发明人： Nemoto, Shinji , Miyakoshi, Naoto
IPC分类号： G03G15/00 , G03G21/16
CPC分类号： G03G21/1647 , F16B21/186 , F16C35/063 , F16C2226/12 , F16C2324/16 , G03G15/757 , G03G2221/1654 , G03G2221/1657
摘要： A retaining member (41) is integrally formed of an elastically deformable material, and has an inner circumferential portion (43), an outer circumferential portion (45), a linkage portion (47), a plurality of engagement claws (43a), and a slit (43b). The inner and outer circumferential portions (43, 45) are ring-shaped, and the outer circumferential portion (45) is disposed outside the inner circumferential portion (43) in a radial direction. The linkage portion (47) connects the inner circumferential portion (43) and the outer circumferential portion (45) to each other in the radial direction. The engagement claws (43a) project from a surface of the inner circumferential portion (43) pointing in a direction of the shaft (9a), and engage with an engagement groove (51) formed in an outer peripheral surface of the shaft (9a). The slit (43b) is formed on a side opposite from the linkage portion (47) with a center of the inner circumferential portion (43) located between the slit (43b) and the linkage portion (47), and cuts the inner circumferential portion (43) in the radial direction.
摘要翻译：保持部件41由弹性变形材料一体形成，具有内周部43，外周部45，连结部47，多个卡合爪43a，一个狭缝（43b）。内外周部（43,45）为环状，外周部（45）沿径向配置在内周部（43）的外侧。连结部47将内周部43和外周部45在径向上连结。接合爪43a从指向轴9a方向的内圆周部分43的表面突出并且与形成在轴9a的外周表面中的接合凹槽51接合，。狭缝43b形成在连结部47的相反侧，内周部43的中心位于狭缝43b与连结部47之间，（43）沿径向移动。

8. 发明授权

EP2957432B1 HUB-BEARING HAVING A LIGHT ALLOY ROTOR-HUB 有权
标题翻译：具有轻合金转子毂的轮毂轴承
公开(公告)号：EP2957432B1
公开(公告)日：2018-01-31
申请号：EP15172136.2
申请日：2015-06-15
申请人： Aktiebolaget SKF
发明人： BOSCO, Domenico , SGUOTTI, Laura
IPC分类号： B60B27/00 , F16C35/073 , F16C33/60
CPC分类号： B60B27/0005 , B60B27/00 , B60B27/0042 , B60B27/0052 , B60B27/0084 , F16C19/184 , F16C35/063 , F16C2240/80 , F16C2326/02
摘要： A hub-bearing assembly (10, 110, 210) is provided with: - a bearing unit (30) having a radially outer ring (31), stationary, a couple of radially inner rings (32, 33), rotatable, and a double row of rolling elements (34, 35), which are interposed between the radially outer ring and the radially inner rings, whose centers are located along a first circle having a radius (R), with respect to a symmetry axis (X) of the hub-bearing assembly (10, 110, 210), - a rotor-hub (20, 120, 220), rotatable and made of a light alloy, on top of which the radially inner rings (32, 33) are assembled, having a tubular portion (21, 221), to which is steadily fixed a flange portion, axially external and provided with a plurality of fixing holes (24), whose axes are located along a second circle having a radius (r), with respect to the symmetry axis (X) of the hub-bearing assembly (10, 110, 210), wherein - the radius (R) of the first circle of the rolling elements (34, 35) centers is greater than the radius (r) of the second circle of the fixing holes (24) axes.

9. 发明公开

EP3225864A1 WÄLZLAGER, WÄLZLAGERANORDNUNG UND VERFAHREN ZU DESSEN MONTAGE 有权转让
标题翻译：滚子轴承，滚子轴承安装和组装它们的方法
公开(公告)号：EP3225864A1
公开(公告)日：2017-10-04
申请号：EP17160754.2
申请日：2017-03-14
申请人： GETRAG B.V. & Co. KG
发明人： Braun, Heiko
IPC分类号： F16C35/077 , F16C33/58 , F16C35/067
CPC分类号： F16C35/067 , F16C19/06 , F16C33/586 , F16C35/063 , F16C2226/62 , F16C2226/74 , F16C2361/61
摘要： Wälzlager (28) mit einem ersten Ringelement (32), mit einem konzentrisch zu dem ersten Ringelement angeordneten zweiten Ringelement (34) und mit einer Mehrzahl von zwischen dem ersten und dem zweiten Ringelement angeordneten Wälzkörpern (36), wobei wenigstens eines der Ringelemente eine Umfangsnut (54) zur Aufnahme eines Axialsicherungsringes (50) aufweist.
Dabei ist ein Umfangsnut-Tangentialsicherungsmerkmal im Bereich der Umfangsnut angeordnet und dazu ausgebildet, mit einem Axialsicherungsring-Tangentialsicherungsmerkmal eines in die Umfangsnut eingesetzten Axialsicherungsringes in Eingriff zu treten, um das eine Ringelement in Umfangsrichtung gegenüber dem Axialsicherungsring zu sichern.
摘要翻译：滚子轴承（28），其具有与所述第一环形元件同心的一个第一环形元件（32）设置在第二环形元件（34）和具有多个第一和第二环元件滚动元件（36）之间的间隔，其中，所述环形元件中的至少一个具有一圆周槽（54），用于接收轴向固定环（50）。在此，周向槽Tangentialsicherungsmerkmal被布置在周向槽的区域中并且适于与轴向固定环Tangentialsicherungsmerkmal插入接合周向槽一个Axialsicherungsringes接触，以固定一个环构件相对于所述轴向固定的圆周方向英寸

10. 发明授权

EP2376796B1 TAPERED RETAINING RING TO REDUCE BEARING RACE MOVEMENT 有权转让
标题翻译：锥形挡圈减少轴承的运动
公开(公告)号：EP2376796B1
公开(公告)日：2017-09-20
申请号：EP10729446.4
申请日：2010-01-06
申请人： Allison Transmission, Inc.
发明人： RASZKOWSKI, James , REDELMAN, James, A.
IPC分类号： F16C17/00
CPC分类号： F16C35/063 , F16B21/186 , F16C2226/50 , F16C2361/61 , F16H57/0031 , Y10T403/58 , Y10T403/581 , Y10T403/7061

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