JPS63180118U - - Google Patents
Info
- Publication number
- JPS63180118U JPS63180118U JP7140187U JP7140187U JPS63180118U JP S63180118 U JPS63180118 U JP S63180118U JP 7140187 U JP7140187 U JP 7140187U JP 7140187 U JP7140187 U JP 7140187U JP S63180118 U JPS63180118 U JP S63180118U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- attached
- steel pipe
- core metal
- main body
- 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 description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005553 drilling Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987071401U JPH0324248Y2 (enrdf_load_stackoverflow) | 1987-05-13 | 1987-05-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987071401U JPH0324248Y2 (enrdf_load_stackoverflow) | 1987-05-13 | 1987-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63180118U true JPS63180118U (enrdf_load_stackoverflow) | 1988-11-21 |
JPH0324248Y2 JPH0324248Y2 (enrdf_load_stackoverflow) | 1991-05-27 |
Family
ID=30913920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987071401U Expired JPH0324248Y2 (enrdf_load_stackoverflow) | 1987-05-13 | 1987-05-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0324248Y2 (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100801646B1 (ko) | 2006-06-26 | 2008-02-11 | 주식회사 유성에프티 | 톤휠 제작용 센싱홀 가공블록 |
US7596708B1 (en) | 2000-01-18 | 2009-09-29 | Sameer Halepete | Adaptive power control |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58152328U (ja) * | 1982-03-31 | 1983-10-12 | 株式会社徳田製作所 | パイプの穿孔装置 |
JPS59106636U (ja) * | 1983-01-08 | 1984-07-18 | 三菱電機株式会社 | 打抜装置 |
-
1987
- 1987-05-13 JP JP1987071401U patent/JPH0324248Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58152328U (ja) * | 1982-03-31 | 1983-10-12 | 株式会社徳田製作所 | パイプの穿孔装置 |
JPS59106636U (ja) * | 1983-01-08 | 1984-07-18 | 三菱電機株式会社 | 打抜装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7596708B1 (en) | 2000-01-18 | 2009-09-29 | Sameer Halepete | Adaptive power control |
KR100801646B1 (ko) | 2006-06-26 | 2008-02-11 | 주식회사 유성에프티 | 톤휠 제작용 센싱홀 가공블록 |
Also Published As
Publication number | Publication date |
---|---|
JPH0324248Y2 (enrdf_load_stackoverflow) | 1991-05-27 |