JPS61133118U - - Google Patents
Info
- Publication number
- JPS61133118U JPS61133118U JP1622085U JP1622085U JPS61133118U JP S61133118 U JPS61133118 U JP S61133118U JP 1622085 U JP1622085 U JP 1622085U JP 1622085 U JP1622085 U JP 1622085U JP S61133118 U JPS61133118 U JP S61133118U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- housing
- bearing body
- thrust bearing
- serving
- 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
- 239000002131 composite material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007796 conventional method Methods 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
- 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
- F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows 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
- F16C19/30—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
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Description
第１図は本考案の実施例を示す縦断面図、第２
図は本考案の他の実施例を示す縦断面図、第３図
はさらに他の実施例を示す縦断面図、第４図は従
来技術を示す縦断面図である。
１……回転軸、２……回転板、３……ハウジン
グ、４……環状座板、５……玉、６……保持器、
７……段部、８……ブツシユ、１０……カバー。
Fig. 1 is a vertical sectional view showing an embodiment of the present invention;
The figure is a longitudinal sectional view showing another embodiment of the present invention, FIG. 3 is a longitudinal sectional view showing still another embodiment, and FIG. 4 is a longitudinal sectional view showing a conventional technique. 1... Rotating shaft, 2... Rotating plate, 3... Housing, 4... Annular seat plate, 5... Ball, 6... Cage,
7...Danbe, 8...Butsuyu, 10...Cover.
Claims (1)
設けられ軸に対するラジアル軸受部となるラジア
ル軸受体と、ハウジングの垂直面部に設けられ軸
に対するスラスト軸受部となるスラスト軸受体と
からなり、前記スラスト軸受体を、軸に結合した
回転板と、ハウジングの垂直面部に軸を囲むよう
にして固定した環状座板と、該回転板と環状座板
との対向部分のそれぞれに形成した軌道面の少な
くとも一方の軌道面を軸に対し垂直な面とし、該
両軌道面間に保持器により等間隔に保持して配置
した複数個の玉とから構成するとともに、該スラ
スト軸受体をハウジングに固着したカバーにより
軸方向に非分離としたことを特徴とする複合形軸
受装置。 It consists of a shaft, a housing, a radial bearing body provided on the inner peripheral part of the housing and serving as a radial bearing part for the shaft, and a thrust bearing body provided on a vertical surface part of the housing and serving as a thrust bearing part for the shaft, The bearing body includes at least one of a rotary plate coupled to the shaft, an annular seat plate fixed to a vertical surface of the housing so as to surround the shaft, and a raceway surface formed on each of opposing portions of the rotary plate and the annular seat plate. The raceway surface is perpendicular to the shaft, and the thrust bearing body is made up of a plurality of balls held at equal intervals by a retainer between the two raceway surfaces, and the shaft is secured to the shaft by a cover fixed to the housing. A composite bearing device characterized by being non-separable in the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1622085U JPS61133118U (en) | 1985-02-06 | 1985-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1622085U JPS61133118U (en) | 1985-02-06 | 1985-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61133118U true JPS61133118U (en) | 1986-08-20 |
Family
ID=30502785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1622085U Pending JPS61133118U (en) | 1985-02-06 | 1985-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61133118U (en) |
-
1985
- 1985-02-06 JP JP1622085U patent/JPS61133118U/ja active Pending