JPS63133678U - - Google Patents
Info
- Publication number
- JPS63133678U JPS63133678U JP1987027036U JP2703687U JPS63133678U JP S63133678 U JPS63133678 U JP S63133678U JP 1987027036 U JP1987027036 U JP 1987027036U JP 2703687 U JP2703687 U JP 2703687U JP S63133678 U JPS63133678 U JP S63133678U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- outer periphery
- worm
- steel plate
- thin steel
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 238000005482 strain hardening Methods 0.000 claims 1
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
- General Details Of Gearings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987027036U JPH0531340Y2 (en]) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987027036U JPH0531340Y2 (en]) | 1987-02-25 | 1987-02-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63133678U true JPS63133678U (en]) | 1988-09-01 |
| JPH0531340Y2 JPH0531340Y2 (en]) | 1993-08-11 |
Family
ID=30828692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987027036U Expired - Lifetime JPH0531340Y2 (en]) | 1987-02-25 | 1987-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531340Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3942510B2 (ja) * | 2002-08-12 | 2007-07-11 | 株式会社栗本鐵工所 | 弁駆動装置 |
-
1987
- 1987-02-25 JP JP1987027036U patent/JPH0531340Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531340Y2 (en]) | 1993-08-11 |