JPH0175625U - - Google Patents
Info
- Publication number
- JPH0175625U JPH0175625U JP1987170512U JP17051287U JPH0175625U JP H0175625 U JPH0175625 U JP H0175625U JP 1987170512 U JP1987170512 U JP 1987170512U JP 17051287 U JP17051287 U JP 17051287U JP H0175625 U JPH0175625 U JP H0175625U
- Authority
- JP
- Japan
- Prior art keywords
- inner diameter
- roller
- protruding piece
- retracted
- 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 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987170512U JPH0175625U (de) | 1987-11-07 | 1987-11-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987170512U JPH0175625U (de) | 1987-11-07 | 1987-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0175625U true JPH0175625U (de) | 1989-05-23 |
Family
ID=31461527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987170512U Pending JPH0175625U (de) | 1987-11-07 | 1987-11-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0175625U (de) |
-
1987
- 1987-11-07 JP JP1987170512U patent/JPH0175625U/ja active Pending