JPH0474728U - - Google Patents
Info
- Publication number
- JPH0474728U JPH0474728U JP1990114966U JP11496690U JPH0474728U JP H0474728 U JPH0474728 U JP H0474728U JP 1990114966 U JP1990114966 U JP 1990114966U JP 11496690 U JP11496690 U JP 11496690U JP H0474728 U JPH0474728 U JP H0474728U
- Authority
- JP
- Japan
- Prior art keywords
- axle
- brush
- recess
- center
- journal bearing
- 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
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
- 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
-
- 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
- F16C19/38—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 two or more rows of rollers
- F16C19/383—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
- F16C19/385—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
- F16C19/386—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 two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/10—Railway vehicles
-
- 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
- F16C33/72—Sealings
- F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第１図はこの考案の１実施例の車軸用ジヤーナ
ル軸受装置の断面図、第２図は上記実施例のブラ
シ押えカバーの半分を取り除いた左側面図、第３
図は先に提案した車軸用ジヤーナル軸受装置の要
部の断面図である。 １……車軸、１ａ……ジヤーナル、２……外輪
、３……内輪、４……円錐ころ、５……保持器、
７……前蓋、８，１４……ボルト、１３……ブラ
シ押えカバー、１６……凹部、１７……ブラシ、
１８……コイルスプリング、２５……盲穴、２６
……貫通穴。
ル軸受装置の断面図、第２図は上記実施例のブラ
シ押えカバーの半分を取り除いた左側面図、第３
図は先に提案した車軸用ジヤーナル軸受装置の要
部の断面図である。 １……車軸、１ａ……ジヤーナル、２……外輪
、３……内輪、４……円錐ころ、５……保持器、
７……前蓋、８，１４……ボルト、１３……ブラ
シ押えカバー、１６……凹部、１７……ブラシ、
１８……コイルスプリング、２５……盲穴、２６
……貫通穴。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 車軸のジヤーナルに外嵌した内輪と、転動
体と、外輪と、上記車軸の先端に固定された前蓋
とを備えた車軸用ジヤーナル軸受において、 上記前蓋の中心に凹部を設け、この凹部にブラ
シを出没自在に設け、上記外輪に導電性ブラシ押
えカバーを固定し、上記凹部の底面とブラシとの
間に弾性部材を縮装して、上記ブラシを上記ブラ
シ押えカバーの中心に摺接させたことを特徴とす
る車軸用ジヤーナル軸受装置。 (2) 請求項１に記載の車軸用ジヤーナル軸受装
置において、上記ブラシの中心に検査用盲穴を設
けると共に、上記ブラシ押えカバーに上記盲穴と
対向する貫通穴を設けた車軸用ジヤーナル軸受装
置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990114966U JPH0474728U (ja) | 1990-10-31 | 1990-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990114966U JPH0474728U (ja) | 1990-10-31 | 1990-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0474728U true JPH0474728U (ja) | 1992-06-30 |
Family
ID=31862691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990114966U Pending JPH0474728U (ja) | 1990-10-31 | 1990-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0474728U (ja) |
-
1990
- 1990-10-31 JP JP1990114966U patent/JPH0474728U/ja active Pending