WO2005080812A1 - スラストニードル軸受 - Google Patents
スラストニードル軸受 Download PDFInfo
- Publication number
- WO2005080812A1 WO2005080812A1 PCT/JP2004/017234 JP2004017234W WO2005080812A1 WO 2005080812 A1 WO2005080812 A1 WO 2005080812A1 JP 2004017234 W JP2004017234 W JP 2004017234W WO 2005080812 A1 WO2005080812 A1 WO 2005080812A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cage
- bearing
- roller
- thrust
- wear
- Prior art date
Links
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
- F16C33/34—Rollers; Needles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/1054—Actuating elements
- F04B27/1063—Actuating-element bearing means or driving-axis bearing 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
-
- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/44—Needle bearings
- F16C19/46—Needle bearings with one row or needles
-
- 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
- F16C33/54—Cages for rollers or needles made from wire, strips, or sheet metal
- F16C33/542—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal
- F16C33/543—Cages for rollers or needles made from wire, strips, or sheet metal made from sheet metal from a single part
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/54—Surface roughness
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/590,010 US7942586B2 (en) | 2004-02-25 | 2004-11-19 | Thrust needle bearing |
EP04821690A EP1724480A4 (en) | 2004-02-25 | 2004-11-19 | axial needle |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004049258A JP2005240868A (ja) | 2004-02-25 | 2004-02-25 | スラストニードル軸受 |
JP2004049257A JP2005240867A (ja) | 2004-02-25 | 2004-02-25 | スラストニードル軸受 |
JP2004-049258 | 2004-02-25 | ||
JP2004-049257 | 2004-02-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005080812A1 true WO2005080812A1 (ja) | 2005-09-01 |
WO2005080812A9 WO2005080812A9 (ja) | 2005-12-22 |
Family
ID=34889374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/017234 WO2005080812A1 (ja) | 2004-02-25 | 2004-11-19 | スラストニードル軸受 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7942586B2 (ja) |
EP (1) | EP1724480A4 (ja) |
WO (1) | WO2005080812A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009191908A (ja) * | 2008-02-13 | 2009-08-27 | Utsunomiya Kiki Kk | ころ軸受の組立、検査方法 |
US20110249929A1 (en) * | 2010-04-12 | 2011-10-13 | Schaeffler Technologies Gmbh & Co. Kg | Radial bearing cage with contact feature |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2350322T3 (es) * | 2006-12-18 | 2011-01-21 | Vestas Wind Systems A/S | Cojinete y procedimiento para transferir fuerzas a través de un cojinete de una turbina eólica. |
US9163738B1 (en) * | 2013-09-28 | 2015-10-20 | Kelso Technologies Inc. | Pressure relief valve |
JP2019211002A (ja) * | 2018-06-05 | 2019-12-12 | 株式会社ジェイテクト | スラストニードル軸受 |
JP2019211005A (ja) * | 2018-06-05 | 2019-12-12 | 株式会社ジェイテクト | スラストニードル軸受 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6479419A (en) | 1987-06-04 | 1989-03-24 | Nippon Seiko Kk | Plastic retainer for bearing |
JPH04357323A (ja) | 1991-05-31 | 1992-12-10 | Koyo Seiko Co Ltd | ころ軸受用保持器 |
JPH08166014A (ja) | 1994-08-19 | 1996-06-25 | Nippon Seiko Kk | スラスト針状コロ軸受、転がり軸受、およびスラスト針状コロ軸受の保持器 |
JP2000213546A (ja) * | 1999-01-28 | 2000-08-02 | Ntn Corp | スラスト針状ころ軸受用保持器およびその製造方法 |
JP2003083337A (ja) * | 2001-09-07 | 2003-03-19 | Nsk Ltd | スラスト針状ころ軸受 |
JP2003269468A (ja) * | 2002-03-13 | 2003-09-25 | Koyo Seiko Co Ltd | ころ軸受 |
JP2003279425A (ja) * | 2002-03-22 | 2003-10-02 | Nsk Ltd | 車輪支持用転がり軸受ユニット |
JP2003287035A (ja) * | 2002-03-28 | 2003-10-10 | Nsk Ltd | スラストニードル軸受 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3163478A (en) * | 1960-04-14 | 1964-12-29 | Roulements A Aiguilles Sa | Roller or needle thrust-bearings |
DE1174113B (de) * | 1962-02-20 | 1964-07-16 | Schaeffler Ohg Industriewerk | Axialkaefig fuer zylindrische Waelzkoerper |
JPH0648182Y2 (ja) | 1988-05-16 | 1994-12-12 | 光洋精工株式会社 | ころ軸受用保持器 |
JP2548811B2 (ja) | 1989-11-30 | 1996-10-30 | エヌティエヌ株式会社 | 機械部品 |
JP2899735B2 (ja) | 1992-12-01 | 1999-06-02 | 光洋精工株式会社 | 転がり軸受 |
US5456538A (en) * | 1993-08-04 | 1995-10-10 | Nsk Ltd. | Roller bearing |
JP3735160B2 (ja) | 1995-12-28 | 2006-01-18 | Ntn株式会社 | 針状ころ軸受用保持器およびその製造方法 |
JPH11336751A (ja) * | 1998-05-25 | 1999-12-07 | Ntn Corp | スラストころ軸受およびその保持器 |
JP2002250338A (ja) | 2000-12-22 | 2002-09-06 | Nsk Ltd | スラスト軸受装置 |
JP2004156738A (ja) * | 2002-11-07 | 2004-06-03 | Ntn Corp | スラストころ軸受 |
JP2005030582A (ja) | 2003-01-31 | 2005-02-03 | Nsk Ltd | ニードル軸受、シャフト、カークーラコンプレッサ及び自動変速機用遊星歯車機構 |
-
2004
- 2004-11-19 EP EP04821690A patent/EP1724480A4/en not_active Ceased
- 2004-11-19 US US10/590,010 patent/US7942586B2/en not_active Expired - Fee Related
- 2004-11-19 WO PCT/JP2004/017234 patent/WO2005080812A1/ja active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6479419A (en) | 1987-06-04 | 1989-03-24 | Nippon Seiko Kk | Plastic retainer for bearing |
JPH04357323A (ja) | 1991-05-31 | 1992-12-10 | Koyo Seiko Co Ltd | ころ軸受用保持器 |
JPH08166014A (ja) | 1994-08-19 | 1996-06-25 | Nippon Seiko Kk | スラスト針状コロ軸受、転がり軸受、およびスラスト針状コロ軸受の保持器 |
JP2000213546A (ja) * | 1999-01-28 | 2000-08-02 | Ntn Corp | スラスト針状ころ軸受用保持器およびその製造方法 |
JP2003083337A (ja) * | 2001-09-07 | 2003-03-19 | Nsk Ltd | スラスト針状ころ軸受 |
JP2003269468A (ja) * | 2002-03-13 | 2003-09-25 | Koyo Seiko Co Ltd | ころ軸受 |
JP2003279425A (ja) * | 2002-03-22 | 2003-10-02 | Nsk Ltd | 車輪支持用転がり軸受ユニット |
JP2003287035A (ja) * | 2002-03-28 | 2003-10-10 | Nsk Ltd | スラストニードル軸受 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1724480A4 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009191908A (ja) * | 2008-02-13 | 2009-08-27 | Utsunomiya Kiki Kk | ころ軸受の組立、検査方法 |
US20110249929A1 (en) * | 2010-04-12 | 2011-10-13 | Schaeffler Technologies Gmbh & Co. Kg | Radial bearing cage with contact feature |
US8529137B2 (en) * | 2010-04-12 | 2013-09-10 | Schaeffler Technologies AG & Co. KG | Radial bearing cage with contact feature |
Also Published As
Publication number | Publication date |
---|---|
EP1724480A1 (en) | 2006-11-22 |
US7942586B2 (en) | 2011-05-17 |
EP1724480A4 (en) | 2009-04-29 |
US20070189653A1 (en) | 2007-08-16 |
WO2005080812A9 (ja) | 2005-12-22 |
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