JP4438511B2 - 二つ割り外輪、それを用いた二つ割りころ軸受 - Google Patents
二つ割り外輪、それを用いた二つ割りころ軸受 Download PDFInfo
- Publication number
- JP4438511B2 JP4438511B2 JP2004155848A JP2004155848A JP4438511B2 JP 4438511 B2 JP4438511 B2 JP 4438511B2 JP 2004155848 A JP2004155848 A JP 2004155848A JP 2004155848 A JP2004155848 A JP 2004155848A JP 4438511 B2 JP4438511 B2 JP 4438511B2
- Authority
- JP
- Japan
- Prior art keywords
- split
- split outer
- outer ring
- circumferential direction
- shape
- 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.)
- Expired - Fee Related
Links
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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
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
-
- 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
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
-
- 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
- F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
- F16C9/04—Connecting-rod bearings; Attachments thereof
-
- 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
- F16C2360/00—Engines or pumps
- F16C2360/22—Internal combustion engines
-
- 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
- F16C33/46—Cages for rollers or needles
- F16C33/51—Cages for rollers or needles formed of unconnected members
- F16C33/513—Cages for rollers or needles formed of unconnected members formed of arcuate segments for carrying one or more rollers
- F16C33/516—Cages for rollers or needles formed of unconnected members formed of arcuate segments for carrying one or more rollers with two segments, e.g. double-split cages with two semicircular parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Rolling Contact Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
Claims (2)
- ころ軸受に用いる略半円形状の二つ割り外輪であって、
帯板金属板を略半円形状に湾曲してなり、かつ、
少なくとも円周方向一端が、軸方向に沿う線に対し傾く傾斜部および当該傾斜部と反対向きに傾く傾斜部とを含む凹凸形状をなしているとともに、当該円周方向一端の内側面側の角部が丸い形状をなしており、
上記凹凸形状として、上記少なくとも円周方向の一端に、円周方向に突出する凸部と後退する凹部とを少なくとも一つずつ軸方向に並んで設け、この凸部の頂部から凹部の最深部に連なる部分を上記一方の傾斜部とし、上記凹部の最深部から上記凸部の反対側の部分を上記他方の傾斜部とし、
上記二つ割り外輪単体の円弧長さを半円より長くするよう上記凸部を円周方向に張り出させるとともに、この張り出した部分を半円部分の外側面より外径側に配置したことを特徴とする二つ割り外輪。 - 上記両二つ割り外輪を、請求項1に記載の二つ割り外輪としたことを特徴とする二つ割りころ軸受。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004155848A JP4438511B2 (ja) | 2004-05-26 | 2004-05-26 | 二つ割り外輪、それを用いた二つ割りころ軸受 |
EP05011250A EP1600648B1 (en) | 2004-05-26 | 2005-05-24 | Split outer race and split rolling bearing using the same |
US11/136,482 US7270484B2 (en) | 2004-05-26 | 2005-05-25 | Split outer race, split rolling bearing using same, and manufacturing method for split outer race |
KR1020050043953A KR20060046167A (ko) | 2004-05-26 | 2005-05-25 | 분할 외부 레이스, 이를 사용하는 분할 롤링 베어링, 및분할 외부 레이스 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004155848A JP4438511B2 (ja) | 2004-05-26 | 2004-05-26 | 二つ割り外輪、それを用いた二つ割りころ軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005337352A JP2005337352A (ja) | 2005-12-08 |
JP4438511B2 true JP4438511B2 (ja) | 2010-03-24 |
Family
ID=34936890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004155848A Expired - Fee Related JP4438511B2 (ja) | 2004-05-26 | 2004-05-26 | 二つ割り外輪、それを用いた二つ割りころ軸受 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7270484B2 (ja) |
EP (1) | EP1600648B1 (ja) |
JP (1) | JP4438511B2 (ja) |
KR (1) | KR20060046167A (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070065061A1 (en) * | 2005-09-21 | 2007-03-22 | Takanori Terada | Crankshaft supporting structure |
FR2900702B1 (fr) * | 2006-05-05 | 2009-01-16 | Peugeot Citroen Automobiles Sa | Systeme de montage d'un vilebrequin monte sur des roulements |
FR2900703B1 (fr) * | 2006-05-05 | 2009-01-16 | Peugeot Citroen Automobiles Sa | Dispositif de liaison entre un vilebrequin et des bielles |
FR2901571B1 (fr) * | 2006-05-29 | 2013-07-26 | Peugeot Citroen Automobiles Sa | Systeme de montage d'un arbre a cames muni de roulements |
US8418670B2 (en) * | 2006-09-04 | 2013-04-16 | Ntn Corporation | Roller bearing, cam shaft support structure, internal combustion engine and incorporation method of roller bearing |
JP5071775B2 (ja) * | 2007-03-14 | 2012-11-14 | 株式会社ジェイテクト | 2分割外輪及びそれを用いたころ軸受 |
EP2549132B1 (en) | 2007-03-02 | 2015-08-05 | JTEKT Corporation | Rolling bearing apparatus |
US8393800B2 (en) * | 2007-07-03 | 2013-03-12 | Ntn Corporation | Needle roller bearing and crankshaft support structure |
US8523452B2 (en) | 2007-08-31 | 2013-09-03 | Jtekt Corporation | Bearing structure and manufacturing method thereof |
DE102007047527A1 (de) * | 2007-10-04 | 2009-04-09 | Schaeffler Kg | Radialwälzlager, insbesondere zweireihiges Schrägwälzlager |
JP4930350B2 (ja) | 2007-12-04 | 2012-05-16 | 株式会社ジェイテクト | 軸受構造 |
US8136998B2 (en) * | 2007-12-13 | 2012-03-20 | Jtekt Corporation | Bearing apparatus |
JP2009162244A (ja) * | 2007-12-28 | 2009-07-23 | Jtekt Corp | 分割転がり軸受 |
JP5417777B2 (ja) * | 2008-09-16 | 2014-02-19 | 株式会社ジェイテクト | 二つ割り転がり軸受およびこれを備えた軸受構造 |
WO2009142172A1 (ja) | 2008-05-19 | 2009-11-26 | 株式会社ジェイテクト | 二つ割り外輪、これを用いた二つ割り転がり軸受、転がり軸受の取付構造及び取付方法 |
US8002473B2 (en) * | 2008-05-30 | 2011-08-23 | GM Global Technology Operations LLC | Sealed split ring crankshaft bearing |
JP2011528096A (ja) * | 2008-09-04 | 2011-11-10 | コーヨー ベアリングス ユーエスエイ、エルエルシー | 分割型軸受リングの製造方法 |
US8365414B2 (en) | 2008-12-16 | 2013-02-05 | Steering Solutions Ip Holding Corporation | Roller bearing assembly |
US8291596B2 (en) * | 2008-12-16 | 2012-10-23 | Steering Solutions Ip Holding Corporation | Method of assembling a bearing assembly |
EP2860418B1 (en) | 2009-03-11 | 2018-04-11 | NTN Corporation | Half-divided outer race, roller bearing and rotary shaft bearing arrangement |
GB2473880B (en) | 2009-09-29 | 2015-04-01 | Cooper Roller Bearings Company | Split ring component |
JP5423458B2 (ja) * | 2010-02-10 | 2014-02-19 | 株式会社ジェイテクト | 分割形転がり軸受 |
KR100975676B1 (ko) * | 2010-05-13 | 2010-08-17 | 주식회사 서울산업 | 분할형 롤러 베어링 |
GB2489441B (en) * | 2011-03-28 | 2017-06-07 | Cooper Roller Bearings Company Ltd | Method of Manufacturing Roller Bearing Cage |
CN103089797A (zh) * | 2011-11-01 | 2013-05-08 | 杨嘉明 | 梳齿瓦楔合滚动轴承 |
DE102012108819A1 (de) * | 2012-09-19 | 2014-03-20 | Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg | Wälzlager und Rundläufervorrichtung mit Wälzlager |
DE102013217919A1 (de) * | 2013-09-09 | 2015-03-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Radnabe, insbesondere Flugzeugradnabe |
US9702411B2 (en) | 2014-04-10 | 2017-07-11 | Roller Bearing Company Of America, Inc. | Bearing assembly with split outer ring having interference fit tabs and method of assembly of bearing |
EP3513102B1 (en) * | 2016-09-16 | 2020-11-04 | Flowserve Management Company | Radially and axially self-aligning split seal ring |
US10935140B2 (en) | 2017-01-12 | 2021-03-02 | Flowserve Management Company | Mechanism for assembling split seal rings |
JP2022552710A (ja) * | 2019-11-08 | 2022-12-19 | サン-ゴバン パフォーマンス プラスティックス コーポレイション | 割り軸受、アセンブリ、ならびにそれらの製造方法および使用方法 |
CN116765249B (zh) * | 2023-05-08 | 2024-03-15 | 东莞海雅特汽车科技有限公司 | 一种汽车零部件加工用冲压模具及成型方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1298100A (en) * | 1917-10-12 | 1919-03-25 | Rowland H Royce | Bushing. |
GB258809A (en) * | 1926-04-26 | 1926-09-30 | Johan Karl Kuylenstierna | Improvements in roller or ball bearings |
GB394240A (en) * | 1931-12-08 | 1933-06-22 | Johan Karl Kuylenstierna | Improved arrangement for fitting and attaching the divided inner race rings of ball and roller bearings |
JPS6329129A (ja) | 1986-07-21 | 1988-02-06 | Mitsubishi Electric Corp | 燃焼機器の安全装置 |
JP3356877B2 (ja) | 1994-05-31 | 2002-12-16 | エヌティエヌ株式会社 | 分割軸受の製造方法 |
US6485186B2 (en) | 2000-12-01 | 2002-11-26 | The Torrington Company | Split bearing ring and method for manufacturing same |
JP4019774B2 (ja) * | 2002-04-19 | 2007-12-12 | 株式会社ジェイテクト | ころ軸受用軌道輪 |
DE10240282B4 (de) * | 2002-08-31 | 2011-08-11 | Schaeffler Technologies GmbH & Co. KG, 91074 | Radialwälzlager |
-
2004
- 2004-05-26 JP JP2004155848A patent/JP4438511B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-24 EP EP05011250A patent/EP1600648B1/en not_active Ceased
- 2005-05-25 US US11/136,482 patent/US7270484B2/en active Active
- 2005-05-25 KR KR1020050043953A patent/KR20060046167A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US7270484B2 (en) | 2007-09-18 |
JP2005337352A (ja) | 2005-12-08 |
EP1600648A3 (en) | 2011-10-12 |
KR20060046167A (ko) | 2006-05-17 |
EP1600648B1 (en) | 2012-08-29 |
US20050265644A1 (en) | 2005-12-01 |
EP1600648A2 (en) | 2005-11-30 |
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