JPH0469842B2 - - Google Patents

Info

Publication number
JPH0469842B2
JPH0469842B2 JP62185188A JP18518887A JPH0469842B2 JP H0469842 B2 JPH0469842 B2 JP H0469842B2 JP 62185188 A JP62185188 A JP 62185188A JP 18518887 A JP18518887 A JP 18518887A JP H0469842 B2 JPH0469842 B2 JP H0469842B2
Authority
JP
Japan
Prior art keywords
mold base
inner formwork
formwork
section
lower mold
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 - Lifetime
Application number
JP62185188A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6427903A (en
Inventor
Tooru Suzuki
Noryuki Sakauchi
Tatsumi Higuchi
Nobuyuki Maruyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Concrete Industries Co Ltd
Original Assignee
Nippon Concrete Industries Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Concrete Industries Co Ltd filed Critical Nippon Concrete Industries Co Ltd
Priority to JP18518887A priority Critical patent/JPS6427903A/ja
Publication of JPS6427903A publication Critical patent/JPS6427903A/ja
Publication of JPH0469842B2 publication Critical patent/JPH0469842B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Rod-Shaped Construction Members (AREA)
JP18518887A 1987-07-23 1987-07-23 Method and apparatus for solid square concrete by column centrifugally hardened molding Granted JPS6427903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18518887A JPS6427903A (en) 1987-07-23 1987-07-23 Method and apparatus for solid square concrete by column centrifugally hardened molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18518887A JPS6427903A (en) 1987-07-23 1987-07-23 Method and apparatus for solid square concrete by column centrifugally hardened molding

Publications (2)

Publication Number Publication Date
JPS6427903A JPS6427903A (en) 1989-01-30
JPH0469842B2 true JPH0469842B2 (enExample) 1992-11-09

Family

ID=16166391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18518887A Granted JPS6427903A (en) 1987-07-23 1987-07-23 Method and apparatus for solid square concrete by column centrifugally hardened molding

Country Status (1)

Country Link
JP (1) JPS6427903A (enExample)

Also Published As

Publication number Publication date
JPS6427903A (en) 1989-01-30

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