JPH022402B2 - - Google Patents

Info

Publication number
JPH022402B2
JPH022402B2 JP57199470A JP19947082A JPH022402B2 JP H022402 B2 JPH022402 B2 JP H022402B2 JP 57199470 A JP57199470 A JP 57199470A JP 19947082 A JP19947082 A JP 19947082A JP H022402 B2 JPH022402 B2 JP H022402B2
Authority
JP
Japan
Prior art keywords
core mold
core
cement pipe
asbestos cement
line position
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
JP57199470A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5890910A (ja
Inventor
Tomiji Tarukawa
Hideaki Tarukawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP19947082A priority Critical patent/JPS5890910A/ja
Publication of JPS5890910A publication Critical patent/JPS5890910A/ja
Publication of JPH022402B2 publication Critical patent/JPH022402B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
JP19947082A 1982-11-13 1982-11-13 芯型付セメント管から芯型を脱型する装置 Granted JPS5890910A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19947082A JPS5890910A (ja) 1982-11-13 1982-11-13 芯型付セメント管から芯型を脱型する装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19947082A JPS5890910A (ja) 1982-11-13 1982-11-13 芯型付セメント管から芯型を脱型する装置

Publications (2)

Publication Number Publication Date
JPS5890910A JPS5890910A (ja) 1983-05-30
JPH022402B2 true JPH022402B2 (enrdf_load_stackoverflow) 1990-01-18

Family

ID=16408333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19947082A Granted JPS5890910A (ja) 1982-11-13 1982-11-13 芯型付セメント管から芯型を脱型する装置

Country Status (1)

Country Link
JP (1) JPS5890910A (enrdf_load_stackoverflow)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2223076B1 (enrdf_load_stackoverflow) * 1973-03-30 1976-11-05 Inst Francais Du Petrole
JPS5223564Y2 (enrdf_load_stackoverflow) * 1974-06-26 1977-05-30
JPS5146770A (enrdf_load_stackoverflow) * 1974-10-18 1976-04-21 Daicel Ltd
JPS5246246A (en) * 1976-08-19 1977-04-12 Koyo Seiko Co Ltd Method and apparatus for lubricating tapered roller bearing

Also Published As

Publication number Publication date
JPS5890910A (ja) 1983-05-30

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