JPS6377123U - - Google Patents
Info
- Publication number
- JPS6377123U JPS6377123U JP1986172938U JP17293886U JPS6377123U JP S6377123 U JPS6377123 U JP S6377123U JP 1986172938 U JP1986172938 U JP 1986172938U JP 17293886 U JP17293886 U JP 17293886U JP S6377123 U JPS6377123 U JP S6377123U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- bearing device
- supports
- rolling
- retainer
- 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
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007383 open-end spinning Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
- F16C27/045—Ball or roller bearings, e.g. with resilient rolling bodies with a fluid film, e.g. squeeze film damping
-
- 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
- F16C33/3893—Ball cages with rolling elements with smaller diameter than the load carrying balls, e.g. cages with counter-rotating spacers
-
- 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
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
- F16C2340/00—Apparatus for treating textiles
- F16C2340/18—Apparatus for spinning or twisting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Support Of The Bearing (AREA)
- Friction Gearing (AREA)
Description
第1図乃至第3図は本考案の軸受装置をそれぞ
れ示す断面図、第4図はその振動特性を示す線図
、第5図は第1実施例の軸受装置を備えたロータ
式オープンエンド精紡機の縦断側面図、第6図は
第2実施例の軸受装置を備えたロータ式オープン
エンド精紡機の縦断側面図、第7図は第3実施例
の軸受装置を備えた工具回転装置の縦断側面図で
ある。 1:軸受装置、2:第1ころがり軸受、第1玉
軸受、3:内輪、4:外輪、5:転動体、球、6
:保持器、7:支承輪、8:第2軸受、第2ころ
がり軸受、第2玉軸受、50:制振機構部、51
:Oリング、52:シリコンオイル。
れ示す断面図、第4図はその振動特性を示す線図
、第5図は第1実施例の軸受装置を備えたロータ
式オープンエンド精紡機の縦断側面図、第6図は
第2実施例の軸受装置を備えたロータ式オープン
エンド精紡機の縦断側面図、第7図は第3実施例
の軸受装置を備えた工具回転装置の縦断側面図で
ある。 1:軸受装置、2:第1ころがり軸受、第1玉
軸受、3:内輪、4:外輪、5:転動体、球、6
:保持器、7:支承輪、8:第2軸受、第2ころ
がり軸受、第2玉軸受、50:制振機構部、51
:Oリング、52:シリコンオイル。
Claims (1)
- 回転軸の一方の端部に遊星摩擦車から成る増速
機構を備え該回転軸の軸受機構とし、該回転軸の
他方の端部に内輪と外輪の間に挿入した転動体を
一定間隔に保持する保持器を設けた第1ころがり
軸受のほかに、第1ころがり軸受の保持器を支承
する第2軸受を設けて、第1ころがり軸受の保持
器がその内輪又は外輪と接触するのを防止した軸
受機構を有する軸受装置であつて、該軸受装置と
該軸受装置を支持する支持体との間に、該軸受装
置を粘弾性支持する制振機構部を設けて、該軸受
装置の振動を減衰するようにしたことを特徴とす
る軸受装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986172938U JPS6377123U (ja) | 1986-11-11 | 1986-11-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986172938U JPS6377123U (ja) | 1986-11-11 | 1986-11-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6377123U true JPS6377123U (ja) | 1988-05-23 |
Family
ID=31109935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986172938U Pending JPS6377123U (ja) | 1986-11-11 | 1986-11-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6377123U (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS616423A (ja) * | 1984-06-21 | 1986-01-13 | Toyota Central Res & Dev Lab Inc | 軸受装置 |
JPS6120919B2 (ja) * | 1980-02-05 | 1986-05-24 | Tokyo Sanyo Denki Kk |
-
1986
- 1986-11-11 JP JP1986172938U patent/JPS6377123U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6120919B2 (ja) * | 1980-02-05 | 1986-05-24 | Tokyo Sanyo Denki Kk | |
JPS616423A (ja) * | 1984-06-21 | 1986-01-13 | Toyota Central Res & Dev Lab Inc | 軸受装置 |
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