JPS6140490Y2 - - Google Patents
Info
- Publication number
- JPS6140490Y2 JPS6140490Y2 JP4301582U JP4301582U JPS6140490Y2 JP S6140490 Y2 JPS6140490 Y2 JP S6140490Y2 JP 4301582 U JP4301582 U JP 4301582U JP 4301582 U JP4301582 U JP 4301582U JP S6140490 Y2 JPS6140490 Y2 JP S6140490Y2
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- formworks
- worm
- product
- tire
- 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
- 238000009415 formwork Methods 0.000 claims description 29
- 238000004080 punching Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4301582U JPS58145709U (ja) | 1982-03-26 | 1982-03-26 | 押抜脱型式型枠 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4301582U JPS58145709U (ja) | 1982-03-26 | 1982-03-26 | 押抜脱型式型枠 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58145709U JPS58145709U (ja) | 1983-09-30 |
JPS6140490Y2 true JPS6140490Y2 (enrdf_load_html_response) | 1986-11-19 |
Family
ID=30054113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4301582U Granted JPS58145709U (ja) | 1982-03-26 | 1982-03-26 | 押抜脱型式型枠 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58145709U (enrdf_load_html_response) |
-
1982
- 1982-03-26 JP JP4301582U patent/JPS58145709U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58145709U (ja) | 1983-09-30 |