JPH0316886B2 - - Google Patents

Info

Publication number
JPH0316886B2
JPH0316886B2 JP60168300A JP16830085A JPH0316886B2 JP H0316886 B2 JPH0316886 B2 JP H0316886B2 JP 60168300 A JP60168300 A JP 60168300A JP 16830085 A JP16830085 A JP 16830085A JP H0316886 B2 JPH0316886 B2 JP H0316886B2
Authority
JP
Japan
Prior art keywords
socket
inner circumferential
forming
concrete
formwork
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
JP60168300A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6227116A (ja
Inventor
Kunihiro Haseyama
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.)
Hiraoka Metal Industrial Co Ltd
Original Assignee
Hiraoka Metal Industrial 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 Hiraoka Metal Industrial Co Ltd filed Critical Hiraoka Metal Industrial Co Ltd
Priority to JP16830085A priority Critical patent/JPS6227116A/ja
Publication of JPS6227116A publication Critical patent/JPS6227116A/ja
Publication of JPH0316886B2 publication Critical patent/JPH0316886B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
JP16830085A 1985-07-29 1985-07-29 ヒユ−ム管のソケツト成形方法 Granted JPS6227116A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16830085A JPS6227116A (ja) 1985-07-29 1985-07-29 ヒユ−ム管のソケツト成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16830085A JPS6227116A (ja) 1985-07-29 1985-07-29 ヒユ−ム管のソケツト成形方法

Publications (2)

Publication Number Publication Date
JPS6227116A JPS6227116A (ja) 1987-02-05
JPH0316886B2 true JPH0316886B2 (enrdf_load_stackoverflow) 1991-03-06

Family

ID=15865458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16830085A Granted JPS6227116A (ja) 1985-07-29 1985-07-29 ヒユ−ム管のソケツト成形方法

Country Status (1)

Country Link
JP (1) JPS6227116A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432528A (en) * 1977-08-17 1979-03-09 Kurimoto Hiyuumukan Kk Method of making centrifugal concrete pipes
IT1165214B (it) * 1979-06-11 1987-04-22 Calandritti R Disppositivo antirapina utilizzante una bussola con porta girevole

Also Published As

Publication number Publication date
JPS6227116A (ja) 1987-02-05

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