JP2005337352A - 二つ割り外輪、それを用いた二つ割りころ軸受、ならびに二つ割り外輪の製造方法 - Google Patents
二つ割り外輪、それを用いた二つ割りころ軸受、ならびに二つ割り外輪の製造方法 Download PDFInfo
- Publication number
- JP2005337352A JP2005337352A JP2004155848A JP2004155848A JP2005337352A JP 2005337352 A JP2005337352 A JP 2005337352A JP 2004155848 A JP2004155848 A JP 2004155848A JP 2004155848 A JP2004155848 A JP 2004155848A JP 2005337352 A JP2005337352 A JP 2005337352A
- Authority
- JP
- Japan
- Prior art keywords
- split
- split outer
- outer ring
- outer rings
- circumferential direction
- 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.)
- Granted
Links
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
- F16C33/58—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)
Abstract
【解決手段】二つ割り外輪2(3)は、帯状金属板を略半円形状に湾曲してなるものとした。その少なくとも円周方向一端の形状を、軸方向に沿う線Jに対し傾く傾斜部2g,2h(3g,3h)および当該傾斜部と反対向きに傾く傾斜部2i,2j(3i,3j)を有する凹凸形状とした。この円周方向一端の内側面(ころ4の軌道となる面)側の角部2m,2n(3m,3n)を丸く形成した。
【選択図】図4
Description
Claims (6)
- ころ軸受に用いる略半円形状の二つ割り外輪であって、
帯状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いることを特徴とする二つ割り外輪。 - 上記少なくとも円周方向一端に、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たことを特徴とする請求項1に記載の二つ割り外輪。
- 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請求項2に記載の二つ割り外輪。
- 二つ一組の二つ割り外輪と、両二つ割り外輪の内側面それぞれに外接される複数個のころと、各ころを円周方向略等間隔に配置するよう保持する二つ一組の二つ割り保持器とを備える二つ割りころ軸受であって、
上記両二つ割り外輪を請求項1から3のいずれか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。 - 請求項1から3のいずれかに記載の二つ割り外輪を製造する方法であって、
所定長さに切断した帯状金属板の少なくとも長手方向一端の形状を短手方向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を有する凹凸形状とする工程と、
上記帯状金属板の長手方向一端の内側面(ころの軌道となる面)側の角部を丸く形成する工程と、
上記帯状金属板を略半円形状に湾曲する工程とを含むことを特徴とする二つ割り外輪の製造方法。 - 上記帯状金属板をフープ材とし、上記帯状金属板の切断時に切断工具で上記角部を丸くだらすことを特徴とする請求項5に記載の二つ割り外輪の製造方法。
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 |
KR1020050043953A KR20060046167A (ko) | 2004-05-26 | 2005-05-25 | 분할 외부 레이스, 이를 사용하는 분할 롤링 베어링, 및분할 외부 레이스 제조방법 |
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 |
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 true JP2005337352A (ja) | 2005-12-08 |
JP4438511B2 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) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1965089A2 (en) | 2007-03-02 | 2008-09-03 | JTEKT Corporation | Rolling bearing apparatus |
JP2008223951A (ja) * | 2007-03-14 | 2008-09-25 | Jtekt Corp | 2分割外輪及びそれを用いたころ軸受 |
WO2009028678A1 (ja) | 2007-08-31 | 2009-03-05 | Jtekt Corporation | 軸受構造及びその製造方法 |
EP2068019A2 (en) | 2007-12-04 | 2009-06-10 | JTEKT Corporation | Bearing apparatus |
JP2009162244A (ja) * | 2007-12-28 | 2009-07-23 | Jtekt Corp | 分割転がり軸受 |
JP2010071317A (ja) * | 2008-09-16 | 2010-04-02 | Jtekt Corp | 二つ割り転がり軸受およびこれを備えた軸受構造 |
WO2010103899A1 (ja) | 2009-03-11 | 2010-09-16 | Ntn株式会社 | 二つ割り外輪、ころ軸受および回転軸支持構造 |
JP2011163456A (ja) * | 2010-02-10 | 2011-08-25 | Jtekt Corp | 分割形転がり軸受 |
US8894292B2 (en) | 2008-05-19 | 2014-11-25 | Jtekt Corporation | Split outer ring, split rolling bearing using the same ring and construction and method of mounting the same rolling bearing |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070065061A1 (en) * | 2005-09-21 | 2007-03-22 | Takanori Terada | Crankshaft supporting structure |
FR2900703B1 (fr) * | 2006-05-05 | 2009-01-16 | Peugeot Citroen Automobiles Sa | Dispositif de liaison entre un vilebrequin et des bielles |
FR2900702B1 (fr) * | 2006-05-05 | 2009-01-16 | Peugeot Citroen Automobiles Sa | Systeme de montage d'un vilebrequin monte sur des roulements |
FR2901571B1 (fr) * | 2006-05-29 | 2013-07-26 | Peugeot Citroen Automobiles Sa | Systeme de montage d'un arbre a cames muni de roulements |
WO2008029713A1 (fr) * | 2006-09-04 | 2008-03-13 | Ntn Corporation | Roulement à rouleaux, structure de support d'arbre à cames, moteur à combustion interne et procédé d'assemblage du roulement à rouleaux |
DE112008001689B4 (de) * | 2007-07-03 | 2018-08-30 | Ntn Corporation | Kurbelwellen-Stützstruktur mit einem Nadelwalzenlager |
DE102007047527A1 (de) * | 2007-10-04 | 2009-04-09 | Schaeffler Kg | Radialwälzlager, insbesondere zweireihiges Schrägwälzlager |
EP2071204B1 (en) * | 2007-12-13 | 2014-07-02 | JTEKT Corporation | Bearing apparatus |
US8002473B2 (en) * | 2008-05-30 | 2011-08-23 | GM Global Technology Operations LLC | Sealed split ring crankshaft bearing |
CN102149932B (zh) * | 2008-09-04 | 2016-11-16 | 光洋轴承北美有限责任公司 | 制造对开轴承环的方法 |
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 |
GB2473880B (en) | 2009-09-29 | 2015-04-01 | Cooper Roller Bearings Company | Split ring component |
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 |
WO2018052887A1 (en) * | 2016-09-16 | 2018-03-22 | Flowserve Management Company | Radially and axially self-aligning split seal ring |
CA3048264C (en) | 2017-01-12 | 2020-08-25 | Flowserve Management Company | Mechanism for assembling split seal rings |
WO2021092372A1 (en) * | 2019-11-08 | 2021-05-14 | Saint-Gobain Performance Plastics Corporation | Split bearing, assembly, and method of making and using the same |
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 Expired - Fee Related
- 2005-05-25 KR KR1020050043953A patent/KR20060046167A/ko not_active Application Discontinuation
- 2005-05-25 US US11/136,482 patent/US7270484B2/en active Active
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7866891B2 (en) | 2007-03-02 | 2011-01-11 | Jtekt Corporation | Rolling bearing apparatus |
EP1965089A2 (en) | 2007-03-02 | 2008-09-03 | JTEKT Corporation | Rolling bearing apparatus |
EP2549132A1 (en) | 2007-03-02 | 2013-01-23 | JTEKT Corporation | Rolling bearing apparatus |
JP2008223951A (ja) * | 2007-03-14 | 2008-09-25 | Jtekt Corp | 2分割外輪及びそれを用いたころ軸受 |
US8523452B2 (en) | 2007-08-31 | 2013-09-03 | Jtekt Corporation | Bearing structure and manufacturing method thereof |
WO2009028678A1 (ja) | 2007-08-31 | 2009-03-05 | Jtekt Corporation | 軸受構造及びその製造方法 |
EP3076035A1 (en) | 2007-08-31 | 2016-10-05 | Jtekt Corporation | Bearing structure and manufacturing method thereof |
JP2009138793A (ja) * | 2007-12-04 | 2009-06-25 | Jtekt Corp | 軸受構造 |
EP2068019A2 (en) | 2007-12-04 | 2009-06-10 | JTEKT Corporation | Bearing apparatus |
US8360656B2 (en) | 2007-12-04 | 2013-01-29 | Jtekt Corporation | Bearing apparatus |
JP2009162244A (ja) * | 2007-12-28 | 2009-07-23 | Jtekt Corp | 分割転がり軸受 |
US8894292B2 (en) | 2008-05-19 | 2014-11-25 | Jtekt Corporation | Split outer ring, split rolling bearing using the same ring and construction and method of mounting the same rolling bearing |
JP2010071317A (ja) * | 2008-09-16 | 2010-04-02 | Jtekt Corp | 二つ割り転がり軸受およびこれを備えた軸受構造 |
WO2010103899A1 (ja) | 2009-03-11 | 2010-09-16 | Ntn株式会社 | 二つ割り外輪、ころ軸受および回転軸支持構造 |
EP2860418A1 (en) | 2009-03-11 | 2015-04-15 | NTN Corporation | Half-divided outer race, roller bearing and rotary shaft bearing arrangement |
US10132346B2 (en) | 2009-03-11 | 2018-11-20 | Ntn Corporation | Halved outer ring, roller bearing, and rotary support structure |
JP2011163456A (ja) * | 2010-02-10 | 2011-08-25 | Jtekt Corp | 分割形転がり軸受 |
Also Published As
Publication number | Publication date |
---|---|
EP1600648A3 (en) | 2011-10-12 |
EP1600648B1 (en) | 2012-08-29 |
EP1600648A2 (en) | 2005-11-30 |
JP4438511B2 (ja) | 2010-03-24 |
US7270484B2 (en) | 2007-09-18 |
US20050265644A1 (en) | 2005-12-01 |
KR20060046167A (ko) | 2006-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4438511B2 (ja) | 二つ割り外輪、それを用いた二つ割りころ軸受 | |
EP2940330A1 (en) | Bearing device for a wheel | |
US7311447B2 (en) | Roller bearing | |
JPWO2006098276A1 (ja) | 針状ころ軸受およびその製造方法 | |
CN110892165B (zh) | 轮毂单元轴承及其制造方法、和汽车及其制造方法 | |
JP2005308135A (ja) | ころ軸受用の溶接保持器、ならびにこの溶接保持器の製造方法 | |
JP2007071344A (ja) | 船外機エンジンのクランク軸支持構造および船外機エンジン | |
JP2005163994A (ja) | ころ軸受用保持器およびころ軸受 | |
JP3601537B2 (ja) | 車輪支持用転がり軸受ユニット | |
US8360656B2 (en) | Bearing apparatus | |
WO2018199232A1 (ja) | 球面滑り軸受およびその製造方法 | |
JP4480639B2 (ja) | 針状ころ軸受および外輪の製造方法 | |
JP2008261451A (ja) | 打抜き保持器 | |
WO2024018524A1 (ja) | ころ軸受 | |
JP2001336536A (ja) | 軸受装置 | |
JP2003206924A (ja) | 内外輪一体型ラジアルころ軸受 | |
WO2023084887A1 (ja) | 転がり軸受 | |
WO2023084889A1 (ja) | 転がり軸受 | |
JP2005114029A (ja) | 分割型転がり軸受 | |
JP5994318B2 (ja) | 軸受装置 | |
JP2022043548A (ja) | 自動調心ころ軸受 | |
JP2010023800A (ja) | 車輪用軸受装置 | |
JP4306645B2 (ja) | 車輪支持用ハブユニットの製造方法 | |
JP2008281016A (ja) | スラストころ軸受及びその製造方法 | |
JP6724608B2 (ja) | 転がり軸受、及び合せ保持器の組立用治具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070419 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090108 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090806 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090924 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20091215 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091228 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130115 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4438511 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130115 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |