JPS6197325U - - Google Patents
Info
- Publication number
- JPS6197325U JPS6197325U JP17863684U JP17863684U JPS6197325U JP S6197325 U JPS6197325 U JP S6197325U JP 17863684 U JP17863684 U JP 17863684U JP 17863684 U JP17863684 U JP 17863684U JP S6197325 U JPS6197325 U JP S6197325U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- diameter head
- large diameter
- retainer
- backing plate
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004080 punching Methods 0.000 description 2
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984178636U JPH0421609Y2 (en]) | 1984-11-27 | 1984-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984178636U JPH0421609Y2 (en]) | 1984-11-27 | 1984-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6197325U true JPS6197325U (en]) | 1986-06-23 |
| JPH0421609Y2 JPH0421609Y2 (en]) | 1992-05-18 |
Family
ID=30736201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984178636U Expired JPH0421609Y2 (en]) | 1984-11-27 | 1984-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0421609Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6334527U (en]) * | 1986-08-18 | 1988-03-05 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839740U (en]) * | 1971-09-11 | 1973-05-18 | ||
| JPS5479889A (en) * | 1977-12-07 | 1979-06-26 | Nozawa Kogyo Kenkyusho Kk | Drilling method for thick plate and its device |
| JPS5523283U (en]) * | 1978-08-04 | 1980-02-14 |
-
1984
- 1984-11-27 JP JP1984178636U patent/JPH0421609Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4839740U (en]) * | 1971-09-11 | 1973-05-18 | ||
| JPS5479889A (en) * | 1977-12-07 | 1979-06-26 | Nozawa Kogyo Kenkyusho Kk | Drilling method for thick plate and its device |
| JPS5523283U (en]) * | 1978-08-04 | 1980-02-14 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6334527U (en]) * | 1986-08-18 | 1988-03-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421609Y2 (en]) | 1992-05-18 |