JPS626944U - - Google Patents
Info
- Publication number
- JPS626944U JPS626944U JP9749385U JP9749385U JPS626944U JP S626944 U JPS626944 U JP S626944U JP 9749385 U JP9749385 U JP 9749385U JP 9749385 U JP9749385 U JP 9749385U JP S626944 U JPS626944 U JP S626944U
- Authority
- JP
- Japan
- Prior art keywords
- wall portion
- thick wall
- stepped
- hollow shaft
- processing
- 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
- 238000010586 diagram Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Forging (AREA)
Description
図面はこの考案の一実施例を示し、第１図イ，
ロ，ハは各種素材を示す断面図、第２図は段付き
加工を完了した中空軸の断面図、第３図は段付き
部の肉厚を示す線図、第４図及び第５図は比較例
を示す説明図、第６図は従来の段付き中空軸の断
面図、第７図イ，ロ，ハは同素材を示す説明図で
ある。
１は素材、１ａは厚肉部。
The drawings show an embodiment of this invention, and Fig. 1A,
B and C are sectional views showing various materials, Fig. 2 is a sectional view of a hollow shaft that has been finished with stepped processing, Fig. 3 is a diagram showing the wall thickness of the stepped part, and Figs. 4 and 5 are An explanatory diagram showing a comparative example, FIG. 6 is a sectional view of a conventional stepped hollow shaft, and FIGS. 7A, B, and C are explanatory diagrams showing the same material. 1 is the material, 1a is the thick part.
Claims (1)
肉部１ａを段付き加工してなる段付き中空軸。 A stepped hollow shaft is formed by processing the thick wall portion 1a of a tubular material 1 partially having a thick wall portion 1a into a stepped shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9749385U JPS626944U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9749385U JPS626944U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS626944U true JPS626944U (en) | 1987-01-16 |
Family
ID=30964473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9749385U Pending JPS626944U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626944U (en) |
-
1985
- 1985-06-28 JP JP9749385U patent/JPS626944U/ja active Pending