JP2014066269A - ころ軸受 - Google Patents
ころ軸受 Download PDFInfo
- Publication number
- JP2014066269A JP2014066269A JP2012210483A JP2012210483A JP2014066269A JP 2014066269 A JP2014066269 A JP 2014066269A JP 2012210483 A JP2012210483 A JP 2012210483A JP 2012210483 A JP2012210483 A JP 2012210483A JP 2014066269 A JP2014066269 A JP 2014066269A
- Authority
- JP
- Japan
- Prior art keywords
- inner ring
- roller bearing
- outer ring
- rolls
- ring
- 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
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Classifications
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- 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
- F16C41/004—Electro-dynamic machines, e.g. motors, generators, actuators
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- 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
- F16C19/34—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 both radial and axial load
- F16C19/36—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 both radial and axial load with a single row of rollers
- F16C19/364—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 both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
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- 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
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
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- 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
- F16C33/52—Cages for rollers or needles with no part entering between, or touching, the bearing surfaces of the rollers
- F16C33/523—Cages for rollers or needles with no part entering between, or touching, the bearing surfaces of the rollers with pins extending into holes or bores on the axis of the rollers
- F16C33/526—Cages for rollers or needles with no part entering between, or touching, the bearing surfaces of the rollers with pins extending into holes or bores on the axis of the rollers extending through the rollers and joining two lateral cage parts
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- 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
- F16C19/24—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 radial load mainly
- F16C19/26—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 radial load mainly with a single row of rollers
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- 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
- F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
【解決手段】内周に外輪側軌道面12を形成した外輪11と、外周に内輪側軌道面23を形成した内輪20と、外輪側軌道面12および内輪側軌道面23を転動し円周方向に複数配設されたころ30と、複数のころ30を回転可能に保持した保持器40とからなり、保持器40に計測装置を取付けたころ軸受10において、発電機80は、回転部と、固定部とからなり、固定部に対して回転部を回転させることによって電気を発生させるものであり、回転部をころ30の外周に回転接触させ、固定部を複数のころ30間で保持器40に取付け、回転接触する回転部の外径をころ30の外径よりも小さくし、発電機80の電気を計測装置に供給するようにした。
【選択図】 図2
Description
Claims (1)
- 内周に外輪側軌道面を形成した外輪と、外周に内輪側軌道面を形成した内輪と、前記外輪側軌道面および前記内輪側軌道面を転動し円周方向に複数配設されたころと、複数の前記ころを回転可能に保持した保持器とからなり、前記保持器に計測装置を取付けたころ軸受において、発電機は、回転部と、固定部とからなり、前記固定部に対して前記回転部を回転させることによって電気を発生させるものであり、前記回転部を前記ころの外周に回転接触させ、前記固定部を複数の前記ころ間で前記保持器に取付け、前記回転接触する前記回転部の外径を前記ころの外径よりも小さくし、前記発電機の電気を前記計測装置に供給するようにしたことを特徴とするころ軸受。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012210483A JP6107023B2 (ja) | 2012-09-25 | 2012-09-25 | ころ軸受 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012210483A JP6107023B2 (ja) | 2012-09-25 | 2012-09-25 | ころ軸受 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014066269A true JP2014066269A (ja) | 2014-04-17 |
JP6107023B2 JP6107023B2 (ja) | 2017-04-05 |
Family
ID=50742873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012210483A Expired - Fee Related JP6107023B2 (ja) | 2012-09-25 | 2012-09-25 | ころ軸受 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6107023B2 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0777218A (ja) * | 1993-08-06 | 1995-03-20 | Skf:Ab | 荷重測定可能なころ軸受 |
JP2001138911A (ja) * | 1999-11-12 | 2001-05-22 | Ntn Corp | 貨物列車の発電機構およびこれを利用した情報通信システム |
JP2011106580A (ja) * | 2009-11-18 | 2011-06-02 | Jtekt Corp | ピン型保持器付きころ軸受装置 |
JP2011149538A (ja) * | 2010-01-25 | 2011-08-04 | Jtekt Corp | ころ軸受用荷重検出装置、及びころ軸受装置 |
DE102012202522A1 (de) * | 2012-02-20 | 2013-08-22 | Schaeffler Technologies AG & Co. KG | Sensorlager |
-
2012
- 2012-09-25 JP JP2012210483A patent/JP6107023B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0777218A (ja) * | 1993-08-06 | 1995-03-20 | Skf:Ab | 荷重測定可能なころ軸受 |
JP2001138911A (ja) * | 1999-11-12 | 2001-05-22 | Ntn Corp | 貨物列車の発電機構およびこれを利用した情報通信システム |
JP2011106580A (ja) * | 2009-11-18 | 2011-06-02 | Jtekt Corp | ピン型保持器付きころ軸受装置 |
JP2011149538A (ja) * | 2010-01-25 | 2011-08-04 | Jtekt Corp | ころ軸受用荷重検出装置、及びころ軸受装置 |
DE102012202522A1 (de) * | 2012-02-20 | 2013-08-22 | Schaeffler Technologies AG & Co. KG | Sensorlager |
Also Published As
Publication number | Publication date |
---|---|
JP6107023B2 (ja) | 2017-04-05 |
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