JPS62140220U - - Google Patents
Info
- Publication number
- JPS62140220U JPS62140220U JP1986027772U JP2777286U JPS62140220U JP S62140220 U JPS62140220 U JP S62140220U JP 1986027772 U JP1986027772 U JP 1986027772U JP 2777286 U JP2777286 U JP 2777286U JP S62140220 U JPS62140220 U JP S62140220U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- shaft
- circumferential surface
- rotating bearing
- counter
- 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
- 239000000314 lubricant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
- F16C33/107—Grooves for generating pressure
-
- 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
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/026—Sliding-contact bearings for exclusively rotary movement for radial load only with helical grooves in the bearing surface to generate hydrodynamic pressure, e.g. herringbone grooves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案二重反転用軸受の第１実施例を
示す斜視断面図、第２図は第１図の軸受の展開図
、第３図は第２図の―に沿つた断面図、第４
図は第２実施例の軸受の展開図、第５図は第４図
の―に沿つた断面図、第６図は第３実施例の
軸受の展開図、第７図は第６図の―に沿つた
断面図、第８図は本考案軸受における圧力分布図
である。第９図は従来軸受における圧力分布図で
ある。 １……軸受、２……軸、３……潤滑液、４……
油溝、５……ランド部、７，８……山形溝頂点、
９Ａ，９Ｂ……溝端部、１０Ａ，１０Ｂ……溝開
口部、１１……段差。
示す斜視断面図、第２図は第１図の軸受の展開図
、第３図は第２図の―に沿つた断面図、第４
図は第２実施例の軸受の展開図、第５図は第４図
の―に沿つた断面図、第６図は第３実施例の
軸受の展開図、第７図は第６図の―に沿つた
断面図、第８図は本考案軸受における圧力分布図
である。第９図は従来軸受における圧力分布図で
ある。 １……軸受、２……軸、３……潤滑液、４……
油溝、５……ランド部、７，８……山形溝頂点、
９Ａ，９Ｂ……溝端部、１０Ａ，１０Ｂ……溝開
口部、１１……段差。
Claims (1)
- 軸と軸受とが互いに逆方向に回転する二重反転
用軸受において、軸受内周面又は軸外周面の軸方
向を２分した両部分に、それぞれ回転方向に傾斜
し長さ方向に堰止め部を有する複数本の潤滑液溝
を互いに対称形状に堀設したことを特徴とする二
重反転用軸受。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986027772U JPS62140220U (ja) | 1986-02-27 | 1986-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986027772U JPS62140220U (ja) | 1986-02-27 | 1986-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62140220U true JPS62140220U (ja) | 1987-09-04 |
Family
ID=30830117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986027772U Pending JPS62140220U (ja) | 1986-02-27 | 1986-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62140220U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001165327A (ja) * | 1999-12-08 | 2001-06-22 | Koyo Sealing Techno Co Ltd | 密封装置 |
-
1986
- 1986-02-27 JP JP1986027772U patent/JPS62140220U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001165327A (ja) * | 1999-12-08 | 2001-06-22 | Koyo Sealing Techno Co Ltd | 密封装置 |