RU2017130571A - Ступичный узел - Google Patents
Ступичный узел Download PDFInfo
- Publication number
- RU2017130571A RU2017130571A RU2017130571A RU2017130571A RU2017130571A RU 2017130571 A RU2017130571 A RU 2017130571A RU 2017130571 A RU2017130571 A RU 2017130571A RU 2017130571 A RU2017130571 A RU 2017130571A RU 2017130571 A RU2017130571 A RU 2017130571A
- Authority
- RU
- Russia
- Prior art keywords
- section
- assembly according
- hub assembly
- hub
- protective cover
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0073—Hubs characterised by sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0005—Hubs with ball bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0047—Hubs characterised by functional integration of other elements
- B60B27/0068—Hubs characterised by functional integration of other elements the element being a sensor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0094—Hubs one or more of the bearing races are formed by the hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/02—Hubs adapted to be rotatably arranged on axle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
- F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of sealing lips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/30—Manufacturing methods joining
- B60B2310/316—Manufacturing methods joining by press-fitting, shrink-fitting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/10—Metallic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/50—Rubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2380/00—Bearings
- B60B2380/10—Type
- B60B2380/12—Ball bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2380/00—Bearings
- B60B2380/70—Arrangements
- B60B2380/73—Double track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/114—Size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/20—Avoidance of
- B60B2900/212—Damage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/50—Improvement of
- B60B2900/511—Sealing
- B60B2900/5112—Sealing against dust or dirt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/50—Improvement of
- B60B2900/511—Sealing
- B60B2900/5114—Sealing against humidity or water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/50—Improvement of
- B60B2900/511—Sealing
- B60B2900/5118—Sealing against oil-loss
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
- F16C19/186—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/02—Wheel hubs or castors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/768—Sealings of ball or roller bearings between relatively stationary parts, i.e. static seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
- F16C33/783—Details of the sealing or parts thereof, e.g. geometry, material of the mounting region
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Claims (10)
1. Ступичный узел со ступицей (2) колеса, причем ступица (2) колеса на своем конце содержит интегрально образованный гребень (3) обода колеса, выполненный с возможностью вращения вместе со ступицей (2) колеса внутреннее кольцо (7), причем внутреннее кольцо (7) с помощью обкатного опорного кольца (8) на заклепках закреплено на ступице (2) колеса для создания предварительного натяжения ряда (5) тел качения по отношению к наружной обойме (6), и с энкодером (9), который предусмотрен на внутреннем кольце (7), и простирается радиально в направлении наружной обоймы (6) и с защитной крышкой (11), которая закреплена на наружной обойме (6) для обеспечения закрытия и уплотнения кольцевых отверстий, которые образованы между наружной обоймой (6) и ступицей (2) колеса, причем защитная крышка (11) с цилиндрическим монтажным участком (12) запрессована в цилиндрический участок (13) для запрессовки наружной обоймы (6) и от цилиндрического монтажного участка (12) в радиальном направлении (R1) внутрь простирается защитный участок (14), и с донным участком (16), который примыкает к защитному участку (14), чтобы закрыть конец ступицы (2) колеса с внутренней стороны, отличающийся тем, что на окружной поверхности (18) цилиндрического монтажного участка (12), обращенной от наружной обоймы (6), предусмотрен уплотнительный элемент (17), выполненный таким образом, что часть уплотнительного элемента (17) выдается в осевом направлении от монтажного участка (12), чтобы образовать рабочую уплотнительную кромку (19),которая перемещается по оси на участок (20) наружной обоймы (6), чтобы с уплотнением прилегать к этому участку (20).
2. Ступичный узел по п. 1, отличающийся тем, что участок (20) наружной обоймы (6), к которому прилегает рабочая уплотнительная кромка (19) уплотнительного элемента (17), образован наклонным.
3. Ступичный узел по п.1 или 2, отличающийся тем, что защитная крышка (11) выполнена из неферромагнитного материала.
4. Ступичный узел по любому из пп. 1-3, отличающийся тем, что уплотнительный элемент (17) из эластомера и с помощью вулканизации закреплен на монтажном участке (12).
5. Ступичный узел по п. 1, отличающийся тем, что уплотнительный элемент (17, 21) простирается вдоль защитной крышки (11).
6. Ступичный узел по п. 1, отличающийся тем, что защитный участок (14) через цилиндрический участок (15) примыкает к донному участку (16).
7. Ступичный узел по п. 1, отличающийся тем, что защитная крышка (11) с цилиндрическим монтажным участком (12) запрессована во внутреннем периметре наружной обоймы (6).
8. Ступичный узел по п. 1, отличающийся тем, что защитная крышка (11) с цилиндрическим монтажным участком (12) запрессована на наружном периметре наружной обоймы (6).
9. Ступичный узел по любому из пп. 1-8, отличающийся тем, что защитная крышка (11) имеет форму чашки и образована с помощью формовки на прессовальной машине.
10. Ступичный узел по любому из пп. 1-9, отличающийся тем, что предусмотрен датчик скорости вращения для регистрации скорости вращения ступицы (2) колеса, причем датчик скорости вращения и энкодер (9) расположены с определенным воздушным зазором в осевом направлении через защитный участок (14) лежащими напротив друг друга.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015201798.2 | 2015-02-03 | ||
DE102015201798.2A DE102015201798A1 (de) | 2015-02-03 | 2015-02-03 | Radlagereinheit |
PCT/DE2016/200009 WO2016124179A1 (de) | 2015-02-03 | 2016-01-14 | Radlagereinheit |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2017130571A true RU2017130571A (ru) | 2019-03-04 |
Family
ID=55411130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2017130571A RU2017130571A (ru) | 2015-02-03 | 2016-01-14 | Ступичный узел |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180326782A1 (ru) |
KR (1) | KR20170110604A (ru) |
CN (1) | CN107107658A (ru) |
BR (1) | BR112017013207A2 (ru) |
DE (1) | DE102015201798A1 (ru) |
RU (1) | RU2017130571A (ru) |
WO (1) | WO2016124179A1 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20154007A1 (it) * | 2015-09-29 | 2017-03-29 | Skf Ab | Dispositivo di tenuta per un gruppo cuscinetto-mozzo. |
IT201900000247A1 (it) * | 2019-01-09 | 2020-07-09 | Skf Ab | Gruppo mozzo-ruota per veicoli |
JP7372763B2 (ja) * | 2019-06-19 | 2023-11-01 | Ntn株式会社 | 車輪用軸受装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000309270A (ja) * | 1999-04-26 | 2000-11-07 | Mitsubishi Heavy Ind Ltd | 一軸独立車輪台車のフェイルセーフ機構 |
DE102005049454A1 (de) * | 2005-10-15 | 2007-04-19 | Schaeffler Kg | Lagereinheit, vorzugsweise Radlagereinheit für ein Kraftfahrzeug, sowie Verfahren zur Herstellung einer Lagereinheit |
ITTO20060501A1 (it) | 2006-07-10 | 2008-01-11 | Skf Ab | Gruppo cuscinetto-mozzo con un coperchio protettivo per una ruota fonica |
CN200985003Y (zh) * | 2006-12-06 | 2007-12-05 | 万向钱潮股份有限公司 | 带磁感应圈的轮毂轴承单元 |
DE112009002661B4 (de) * | 2008-10-29 | 2022-08-25 | Ntn Corporation | Radlagervorrichtung mit eingegliederter Radgeschwindigkeitserkennungsvorrichtung |
WO2011034134A1 (ja) * | 2009-09-17 | 2011-03-24 | Ntn株式会社 | 回転速度検出装置付き車輪用軸受装置 |
US8146930B2 (en) * | 2010-01-25 | 2012-04-03 | GM Global Technology Operations LLC | Wheel assembly with bearing cap having a seal |
CN102133839B (zh) * | 2010-01-25 | 2014-04-09 | 通用汽车环球科技运作有限责任公司 | 具有带密封件的轴承盖的车轮组件 |
JP5592130B2 (ja) | 2010-03-18 | 2014-09-17 | Ntn株式会社 | 回転速度検出装置付き車輪用軸受装置 |
JP5561007B2 (ja) * | 2010-08-06 | 2014-07-30 | 日本精工株式会社 | 転がり軸受ユニットの密封装置 |
EP2980432B1 (en) * | 2013-03-27 | 2019-09-25 | NTN Corporation | Wheel bearing device |
-
2015
- 2015-02-03 DE DE102015201798.2A patent/DE102015201798A1/de not_active Ceased
-
2016
- 2016-01-14 CN CN201680005597.6A patent/CN107107658A/zh active Pending
- 2016-01-14 US US15/539,406 patent/US20180326782A1/en not_active Abandoned
- 2016-01-14 RU RU2017130571A patent/RU2017130571A/ru not_active Application Discontinuation
- 2016-01-14 BR BR112017013207A patent/BR112017013207A2/pt not_active Application Discontinuation
- 2016-01-14 WO PCT/DE2016/200009 patent/WO2016124179A1/de active Application Filing
- 2016-01-14 KR KR1020177021250A patent/KR20170110604A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
KR20170110604A (ko) | 2017-10-11 |
BR112017013207A2 (pt) | 2018-02-06 |
WO2016124179A1 (de) | 2016-08-11 |
US20180326782A1 (en) | 2018-11-15 |
CN107107658A (zh) | 2017-08-29 |
DE102015201798A1 (de) | 2016-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8864385B2 (en) | Rolling bearing comprising a sealing gasket and an annular shield | |
WO2017038751A1 (ja) | 密封装置 | |
EP3184864B1 (en) | Sealing structure | |
JP2017180599A5 (ru) | ||
CN102413676B (zh) | 农用的密封式轮毂轴承组件 | |
JP2009115257A5 (ru) | ||
CN104081073A (zh) | 具有传感器容纳部的车轮轴承 | |
JP2014511470A5 (ru) | ||
CN106232375B (zh) | 车轮轴承单元 | |
RU2017130571A (ru) | Ступичный узел | |
JP2015178881A5 (ru) | ||
KR20160131014A (ko) | 휠 베어링 유닛 | |
JP2015518949A5 (ru) | ||
JP2012500944A5 (ru) | ||
JP2007064459A (ja) | 密封装置 | |
JP2015152121A5 (ru) | ||
JP5354196B2 (ja) | センターベアリングサポート | |
RU2017101676A (ru) | Узел поворотного соединения | |
EP3184865B1 (en) | Sealing structure | |
ATE548572T1 (de) | Schutzabdeckung und radrollenlager mit der schutzabdeckung | |
EP2949972A8 (en) | Cassette seal | |
JP6330315B2 (ja) | プーリユニット用ダストカバー及びプーリユニット | |
WO2017101908A3 (de) | Vorrichtung zum erfassen der drehzahl einer radsatzwelle für schienenfahrzeuge | |
RU2017109819A (ru) | Радиальное уплотнение подвижного соединения | |
JP6106425B2 (ja) | 密封装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20200831 |