JPS521926A - Method of and apparatus for introducing prestress into prestressed concrete pile production - Google Patents

Method of and apparatus for introducing prestress into prestressed concrete pile production

Info

Publication number
JPS521926A
JPS521926A JP7835775A JP7835775A JPS521926A JP S521926 A JPS521926 A JP S521926A JP 7835775 A JP7835775 A JP 7835775A JP 7835775 A JP7835775 A JP 7835775A JP S521926 A JPS521926 A JP S521926A
Authority
JP
Japan
Prior art keywords
concrete pile
prestressed concrete
pile production
introducing prestress
prestress
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.)
Pending
Application number
JP7835775A
Other languages
Japanese (ja)
Inventor
Shiyouichi Tanaka
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.)
MARUGO KK
Original Assignee
MARUGO KK
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 MARUGO KK filed Critical MARUGO KK
Priority to JP7835775A priority Critical patent/JPS521926A/en
Publication of JPS521926A publication Critical patent/JPS521926A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
JP7835775A 1975-06-23 1975-06-23 Method of and apparatus for introducing prestress into prestressed concrete pile production Pending JPS521926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7835775A JPS521926A (en) 1975-06-23 1975-06-23 Method of and apparatus for introducing prestress into prestressed concrete pile production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7835775A JPS521926A (en) 1975-06-23 1975-06-23 Method of and apparatus for introducing prestress into prestressed concrete pile production

Publications (1)

Publication Number Publication Date
JPS521926A true JPS521926A (en) 1977-01-08

Family

ID=13659726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7835775A Pending JPS521926A (en) 1975-06-23 1975-06-23 Method of and apparatus for introducing prestress into prestressed concrete pile production

Country Status (1)

Country Link
JP (1) JPS521926A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167694A (en) * 1982-03-26 1983-10-03 Chisso Corp Releasing agent
JPS60155266A (en) * 1983-12-23 1985-08-15 ダウ　コ−ニング　コ−ポレ−シヨン Curable fluorosilicone material
JPH02148002A (en) * 1988-11-30 1990-06-06 Nippon Sheet Glass Co Ltd Optical parts
JPH07209501A (en) * 1983-05-23 1995-08-11 A O Inc Wear-resistant optical part for preventing charging and manufacture thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4311262Y1 (en) * 1966-06-09 1968-05-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4311262Y1 (en) * 1966-06-09 1968-05-16

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167694A (en) * 1982-03-26 1983-10-03 Chisso Corp Releasing agent
JPH07209501A (en) * 1983-05-23 1995-08-11 A O Inc Wear-resistant optical part for preventing charging and manufacture thereof
JPS60155266A (en) * 1983-12-23 1985-08-15 ダウ　コ−ニング　コ−ポレ−シヨン Curable fluorosilicone material
JPS6357470B2 (en) * 1983-12-23 1988-11-11 Dow Corning
JPH02148002A (en) * 1988-11-30 1990-06-06 Nippon Sheet Glass Co Ltd Optical parts

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