JPS6393372U - - Google Patents
Info
- Publication number
- JPS6393372U JPS6393372U JP18790486U JP18790486U JPS6393372U JP S6393372 U JPS6393372 U JP S6393372U JP 18790486 U JP18790486 U JP 18790486U JP 18790486 U JP18790486 U JP 18790486U JP S6393372 U JPS6393372 U JP S6393372U
- Authority
- JP
- Japan
- Prior art keywords
- drum expansion
- spring
- contraction rod
- contraction
- link mechanism
- 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
- 230000008602 contraction Effects 0.000 claims description 5
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18790486U JPH0338216Y2 (https=) | 1986-12-08 | 1986-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18790486U JPH0338216Y2 (https=) | 1986-12-08 | 1986-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6393372U true JPS6393372U (https=) | 1988-06-16 |
| JPH0338216Y2 JPH0338216Y2 (https=) | 1991-08-13 |
Family
ID=31138790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18790486U Expired JPH0338216Y2 (https=) | 1986-12-08 | 1986-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338216Y2 (https=) |
-
1986
- 1986-12-08 JP JP18790486U patent/JPH0338216Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338216Y2 (https=) | 1991-08-13 |