JPH0438907Y2 - - Google Patents
Info
- Publication number
- JPH0438907Y2 JPH0438907Y2 JP1711687U JP1711687U JPH0438907Y2 JP H0438907 Y2 JPH0438907 Y2 JP H0438907Y2 JP 1711687 U JP1711687 U JP 1711687U JP 1711687 U JP1711687 U JP 1711687U JP H0438907 Y2 JPH0438907 Y2 JP H0438907Y2
- Authority
- JP
- Japan
- Prior art keywords
- press
- die
- concrete
- press mold
- punch
- 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.)
- Expired
Links
- 238000000465 moulding Methods 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000005553 drilling Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1711687U JPH0438907Y2 (US20090163788A1-20090625-C00002.png) | 1987-02-10 | 1987-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1711687U JPH0438907Y2 (US20090163788A1-20090625-C00002.png) | 1987-02-10 | 1987-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63127716U JPS63127716U (US20090163788A1-20090625-C00002.png) | 1988-08-22 |
| JPH0438907Y2 true JPH0438907Y2 (US20090163788A1-20090625-C00002.png) | 1992-09-11 |
Family
ID=30809582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1711687U Expired JPH0438907Y2 (US20090163788A1-20090625-C00002.png) | 1987-02-10 | 1987-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438907Y2 (US20090163788A1-20090625-C00002.png) |
-
1987
- 1987-02-10 JP JP1711687U patent/JPH0438907Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63127716U (US20090163788A1-20090625-C00002.png) | 1988-08-22 |
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