JPS643121U - - Google Patents
Info
- Publication number
- JPS643121U JPS643121U JP9787687U JP9787687U JPS643121U JP S643121 U JPS643121 U JP S643121U JP 9787687 U JP9787687 U JP 9787687U JP 9787687 U JP9787687 U JP 9787687U JP S643121 U JPS643121 U JP S643121U
- Authority
- JP
- Japan
- Prior art keywords
- bushing
- view
- chamfered
- bush
- sectional
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案に係るＲ面取り構造を示すブツ
シユの部分縦断面図、第２図は本考案に係るブツ
シユをハウジングに圧入した状態を示す縦断面図
、第３図は従来のブツシユの斜視図、第４図ａは
従来のブツシユの縦断面図、ｂはその外面面取り
部の拡大縦断面図、第５図は従来のブツシユをハ
ウジングに圧入した状態を示す縦断面図である。
符号１……ブツシユ、２……合金面、３……裏
金面、４……外面面取り部、５……内面面取り部
、６……案内面取り部、７……ハウジング、８…
…Ｒ面取り部。
Fig. 1 is a partial longitudinal sectional view of a bushing showing the R-chamfered structure according to the present invention, Fig. 2 is a longitudinal sectional view showing the bushing according to the invention press-fitted into a housing, and Fig. 3 is a perspective view of a conventional bushing. FIG. 4A is a longitudinal cross-sectional view of a conventional bushing, FIG. 4B is an enlarged vertical cross-sectional view of its outer chamfered portion, and FIG. 5 is a vertical cross-sectional view showing the conventional bushing press-fitted into a housing. Symbols 1... Bush, 2... Alloy surface, 3... Back metal surface, 4... Outer chamfer, 5... Inner chamfer, 6... Guide chamfer, 7... Housing, 8...
...R chamfered part.
Claims (1)
Ｒ以下のＲ面取り部よりなることを特徴とするブ
ツシユの面取り構造。 The outer peripheral end of the bushing of the winding bush bearing is 0.5
A chamfered structure of a bush characterized by comprising an R chamfered portion with an R or less radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9787687U JPS643121U (en) | 1987-06-25 | 1987-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9787687U JPS643121U (en) | 1987-06-25 | 1987-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643121U true JPS643121U (en) | 1989-01-10 |
Family
ID=31323650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9787687U Pending JPS643121U (en) | 1987-06-25 | 1987-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002031137A (en) * | 2000-06-06 | 2002-01-31 | Snecma Moteurs | Multi-fringed hydrostatic fluid bearing and manufacturing method thereof |
| JP2014236803A (en) * | 2013-06-06 | 2014-12-18 | シャープ株式会社 | Support structure of revolving shaft for auxiliary brush and self-propelled vacuum cleaner including the same |
-
1987
- 1987-06-25 JP JP9787687U patent/JPS643121U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002031137A (en) * | 2000-06-06 | 2002-01-31 | Snecma Moteurs | Multi-fringed hydrostatic fluid bearing and manufacturing method thereof |
| JP4550319B2 (en) * | 2000-06-06 | 2010-09-22 | スネクマ・モトゥール | Multi-tuft hydrostatic hydrodynamic bearing and method of manufacturing the same |
| JP2014236803A (en) * | 2013-06-06 | 2014-12-18 | シャープ株式会社 | Support structure of revolving shaft for auxiliary brush and self-propelled vacuum cleaner including the same |