DE112022000668T5 - Kronenförmiger Halter für Kugellager, und Kugellager - Google Patents
Kronenförmiger Halter für Kugellager, und Kugellager Download PDFInfo
- Publication number
- DE112022000668T5 DE112022000668T5 DE112022000668.4T DE112022000668T DE112022000668T5 DE 112022000668 T5 DE112022000668 T5 DE 112022000668T5 DE 112022000668 T DE112022000668 T DE 112022000668T DE 112022000668 T5 DE112022000668 T5 DE 112022000668T5
- Authority
- DE
- Germany
- Prior art keywords
- cage
- recess
- radially
- crown
- ball bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 284
- 230000002093 peripheral effect Effects 0.000 claims description 82
- 239000000463 material Substances 0.000 claims description 58
- 229920005989 resin Polymers 0.000 claims description 31
- 239000011347 resin Substances 0.000 claims description 31
- 239000000835 fiber Substances 0.000 claims description 21
- 239000011342 resin composition Substances 0.000 claims description 17
- 230000007423 decrease Effects 0.000 claims description 12
- 229920002647 polyamide Polymers 0.000 claims description 10
- 239000004952 Polyamide Substances 0.000 claims description 8
- 229920006128 poly(nonamethylene terephthalamide) Polymers 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000012815 thermoplastic material Substances 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 47
- 229920000049 Carbon (fiber) Polymers 0.000 description 13
- 239000004917 carbon fiber Substances 0.000 description 13
- 238000001746 injection moulding Methods 0.000 description 11
- 239000003365 glass fiber Substances 0.000 description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 238000012986 modification Methods 0.000 description 9
- 229920003189 Nylon 4,6 Polymers 0.000 description 8
- 239000004696 Poly ether ether ketone Substances 0.000 description 8
- 239000004734 Polyphenylene sulfide Substances 0.000 description 8
- 230000005489 elastic deformation Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229920002530 polyetherether ketone Polymers 0.000 description 8
- 229920000069 polyphenylene sulfide Polymers 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 229920005992 thermoplastic resin Polymers 0.000 description 7
- 229920002302 Nylon 6,6 Polymers 0.000 description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- -1 that is Substances 0.000 description 5
- 230000020169 heat generation Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229920002292 Nylon 6 Polymers 0.000 description 3
- 229920012310 Polyamide 9T (PA9T) Polymers 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- 229920006650 PA46-GF25 Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000012760 heat stabilizer Substances 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 241000937413 Axia Species 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 229920001007 Nylon 4 Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/3806—Details of interaction of cage and race, e.g. retention, centring
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/41—Ball cages comb-shaped
- F16C33/412—Massive or moulded comb cages, e.g. snap ball cages
- F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
- F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb cages
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
- F16C33/3843—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
- F16C33/3856—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/3887—Details of individual pockets, e.g. shape or ball retaining means
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/38—Ball cages
- F16C33/41—Ball cages comb-shaped
- F16C33/418—Details of individual pockets, e.g. shape or ball retaining means
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6629—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021005915 | 2021-01-18 | ||
| JP2021-005914 | 2021-01-18 | ||
| JP2021-005915 | 2021-01-18 | ||
| JP2021005914 | 2021-01-18 | ||
| JP2021041572 | 2021-03-15 | ||
| JP2021-041572 | 2021-03-15 | ||
| PCT/JP2022/001447 WO2022154125A1 (ja) | 2021-01-18 | 2022-01-17 | 玉軸受用冠型保持器、及び玉軸受 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE112022000668T5 true DE112022000668T5 (de) | 2023-11-09 |
Family
ID=82448207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112022000668.4T Pending DE112022000668T5 (de) | 2021-01-18 | 2022-01-17 | Kronenförmiger Halter für Kugellager, und Kugellager |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12467501B2 (https=) |
| JP (1) | JP7452710B2 (https=) |
| DE (1) | DE112022000668T5 (https=) |
| WO (1) | WO2022154125A1 (https=) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008274977A (ja) | 2007-04-25 | 2008-11-13 | Nsk Ltd | 合成樹脂製冠型保持器及び転がり軸受 |
| JP2010156439A (ja) | 2009-01-05 | 2010-07-15 | Nsk Ltd | 冠型保持器及び玉軸受 |
| JP5436204B2 (ja) | 2006-05-12 | 2014-03-05 | アクチボラゲット エス ケイ エフ | ボール軸受のための保持器及びころがり軸受組立体 |
| JP2021005914A (ja) | 2019-06-25 | 2021-01-14 | 株式会社デンソー | スイッチの過電流検出装置 |
| JP2021005915A (ja) | 2019-06-25 | 2021-01-14 | 株式会社日立製作所 | 鉄道車両用駆動装置、鉄道車両、および編成列車 |
| JP2021041572A (ja) | 2019-09-09 | 2021-03-18 | キヤノンファインテックニスカ株式会社 | 記録装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11264418A (ja) | 1998-03-18 | 1999-09-28 | Ntn Corp | 転がり軸受用保持器 |
| JP3891741B2 (ja) * | 1999-09-14 | 2007-03-14 | 日本精工株式会社 | 玉軸受用冠型保持器及び玉軸受 |
| JP2002147463A (ja) * | 2000-11-13 | 2002-05-22 | Nsk Ltd | 冠型保持器 |
| JP2003247553A (ja) | 2002-02-22 | 2003-09-05 | Nsk Ltd | 玉軸受 |
| JP2004084782A (ja) | 2002-08-27 | 2004-03-18 | Nsk Ltd | ラジアル玉軸受 |
| JP2006200594A (ja) * | 2005-01-18 | 2006-08-03 | Nsk Ltd | 転がり軸受用保持器 |
| DE102005028756A1 (de) * | 2005-06-22 | 2007-01-04 | Texparts Gmbh | Schnappkäfig für ein Wälzlager |
| JP2008138835A (ja) * | 2006-12-05 | 2008-06-19 | Ntn Corp | オルタネータ用軸受 |
| FR2911934B1 (fr) * | 2007-01-26 | 2009-09-18 | Skf Ab | Cage pour roulement a billes |
| FR2921451B1 (fr) * | 2007-09-26 | 2010-02-26 | Skf Ab | Palier a roulement et cage pour un tel palier |
| JP5267909B2 (ja) | 2008-02-21 | 2013-08-21 | Ｎｔｎ株式会社 | 冠形保持器及び玉軸受 |
| DE102014208484A1 (de) * | 2014-05-07 | 2015-11-12 | Schaeffler Technologies AG & Co. KG | Kugellagerkäfig |
| JP2020019861A (ja) * | 2018-07-31 | 2020-02-06 | 東レ株式会社 | ポリアミド樹脂組成物およびそれを含む成形品 |
| KR102132346B1 (ko) * | 2018-11-29 | 2020-07-09 | 셰플러코리아(유) | 오일 윤활 볼 베어링용 케이지 |
| KR102045291B1 (ko) * | 2018-11-29 | 2019-11-15 | 셰플러코리아(유) | 원심력에 대한 개선된 변형 저항을 가지는 볼 베어링용 케이지 |
| KR20200093753A (ko) | 2019-01-29 | 2020-08-06 | 셰플러코리아(유) | 볼 베어링용 케이지 |
| CN111649068A (zh) | 2020-07-20 | 2020-09-11 | 马纯 | 一种高速轴承保持架 |
-
2022
- 2022-01-17 WO PCT/JP2022/001447 patent/WO2022154125A1/ja not_active Ceased
- 2022-01-17 DE DE112022000668.4T patent/DE112022000668T5/de active Pending
- 2022-01-17 JP JP2022575669A patent/JP7452710B2/ja active Active
- 2022-01-17 US US18/272,683 patent/US12467501B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5436204B2 (ja) | 2006-05-12 | 2014-03-05 | アクチボラゲット エス ケイ エフ | ボール軸受のための保持器及びころがり軸受組立体 |
| JP2008274977A (ja) | 2007-04-25 | 2008-11-13 | Nsk Ltd | 合成樹脂製冠型保持器及び転がり軸受 |
| JP2010156439A (ja) | 2009-01-05 | 2010-07-15 | Nsk Ltd | 冠型保持器及び玉軸受 |
| JP2021005914A (ja) | 2019-06-25 | 2021-01-14 | 株式会社デンソー | スイッチの過電流検出装置 |
| JP2021005915A (ja) | 2019-06-25 | 2021-01-14 | 株式会社日立製作所 | 鉄道車両用駆動装置、鉄道車両、および編成列車 |
| JP2021041572A (ja) | 2019-09-09 | 2021-03-18 | キヤノンファインテックニスカ株式会社 | 記録装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240141954A1 (en) | 2024-05-02 |
| US12467501B2 (en) | 2025-11-11 |
| WO2022154125A1 (ja) | 2022-07-21 |
| JP7452710B2 (ja) | 2024-03-19 |
| JPWO2022154125A1 (https=) | 2022-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69407894T2 (de) | Kugelgelenk | |
| DE112022000678T5 (de) | Kronenförmiger Kugellagerkäfig und Kugellager | |
| DE102010047962B4 (de) | Kugellager-Käfig und Kugellager | |
| DE112009001535B4 (de) | Zylinder-Rollenlager Anordnung | |
| DE112007002413T5 (de) | Sich verjüngendes Rollenlager | |
| DE4104949A1 (de) | Gleitmuffe | |
| DE112016001138T5 (de) | Lagerkäfig und Lager | |
| DE112019004733T5 (de) | Kugellagerhalterung und Wälzlager | |
| DE112015005001T5 (de) | Kunstharzhalterung und Kugellager | |
| DE102021108580A1 (de) | Wälzlager | |
| DE4212346B4 (de) | Kugelgelenk | |
| DE102017212688A1 (de) | Lagerkäfig, Radiallageranordnung mit einem solchen Käfig, insbesondere für eine Ausgleichswelle | |
| DE102016106381B4 (de) | KFZ-Fahrwerksbauteil | |
| DE102022102659A1 (de) | Wälzlager | |
| DE102022211754A1 (de) | Lagereinheit mit verstärktem Haltekäfig | |
| DE102019127287B4 (de) | Zweiteiliger Lagerkäfig sowie Wälzlager mit einem solchen Lagerkäfig | |
| DE102007018807A1 (de) | Käfig für ein Wälzlager | |
| DE112022000668T5 (de) | Kronenförmiger Halter für Kugellager, und Kugellager | |
| DE102022207519A1 (de) | Lagereinheit | |
| DE112019004538T5 (de) | Fahrzeugradlagervorrichtung | |
| EP1893878A2 (de) | Lagerschalenanordnung, lager und halbkreisförmige lagerschalenhälfte | |
| EP0950552B1 (de) | Lagerung eines Stabilisators | |
| DE112020006523T5 (de) | Zahnrad-Herstellungsverfahren und Zahnrad | |
| DE112023001968T5 (de) | Kronenförmiger Halter für Kugellager und Kugellager | |
| DE112023001931T5 (de) | Kronenförmiger Halter für ein Kugellager und Kugellager |