JPS6472806A - Manufacture of mortar square tube and its mold - Google Patents

Manufacture of mortar square tube and its mold

Info

Publication number
JPS6472806A
JPS6472806A JP23076487A JP23076487A JPS6472806A JP S6472806 A JPS6472806 A JP S6472806A JP 23076487 A JP23076487 A JP 23076487A JP 23076487 A JP23076487 A JP 23076487A JP S6472806 A JPS6472806 A JP S6472806A
Authority
JP
Japan
Prior art keywords
mold
mortar
molding space
inner mold
molding
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.)
Granted
Application number
JP23076487A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0533883B2 (enrdf_load_stackoverflow
Inventor
Takehiko Maruyama
Hisayuki Matsuo
Shinji Tsuchida
Masahito Honma
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 JP23076487A priority Critical patent/JPS6472806A/ja
Publication of JPS6472806A publication Critical patent/JPS6472806A/ja
Publication of JPH0533883B2 publication Critical patent/JPH0533883B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rod-Shaped Construction Members (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
JP23076487A 1987-09-14 1987-09-14 Manufacture of mortar square tube and its mold Granted JPS6472806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23076487A JPS6472806A (en) 1987-09-14 1987-09-14 Manufacture of mortar square tube and its mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23076487A JPS6472806A (en) 1987-09-14 1987-09-14 Manufacture of mortar square tube and its mold

Publications (2)

Publication Number Publication Date
JPS6472806A true JPS6472806A (en) 1989-03-17
JPH0533883B2 JPH0533883B2 (enrdf_load_stackoverflow) 1993-05-20

Family

ID=16912897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23076487A Granted JPS6472806A (en) 1987-09-14 1987-09-14 Manufacture of mortar square tube and its mold

Country Status (1)

Country Link
JP (1) JPS6472806A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH028011A (ja) * 1988-06-28 1990-01-11 Ohbayashi Corp 中空プレキャストコンクリート柱部材及び遠心コンクリート成形機
JP2012132310A (ja) * 2012-03-01 2012-07-12 Sadayuki Amiya 扉

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8870233B2 (en) 2007-07-03 2014-10-28 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
CN102803801B (zh) 2009-04-20 2014-05-21 S.P.M.流量控制股份有限公司 流动管线挡板阀
USD707332S1 (en) 2013-03-15 2014-06-17 S.P.M. Flow Control, Inc. Seal assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127A (ja) * 1974-06-20 1976-01-05 Kubota Ltd Josetsuki

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127A (ja) * 1974-06-20 1976-01-05 Kubota Ltd Josetsuki

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH028011A (ja) * 1988-06-28 1990-01-11 Ohbayashi Corp 中空プレキャストコンクリート柱部材及び遠心コンクリート成形機
JP2012132310A (ja) * 2012-03-01 2012-07-12 Sadayuki Amiya 扉

Also Published As

Publication number Publication date
JPH0533883B2 (enrdf_load_stackoverflow) 1993-05-20

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

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R250 Receipt of annual fees

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LAPS Cancellation because of no payment of annual fees