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JPS5768410A - Manufacture of water gate made of reinforced plastic - Google Patents

Manufacture of water gate made of reinforced plastic

Info

Publication number
JPS5768410A
JPS5768410A JP14302880A JP14302880A JPS5768410A JP S5768410 A JPS5768410 A JP S5768410A JP 14302880 A JP14302880 A JP 14302880A JP 14302880 A JP14302880 A JP 14302880A JP S5768410 A JPS5768410 A JP S5768410A
Authority
JP
Japan
Prior art keywords
reinforced plastic
plastic material
water gate
skin plate
molded
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
JP14302880A
Other languages
Japanese (ja)
Inventor
Kazuyoshi Hino
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.)
TOSHIN KAGAKU KOGYO KK
TOUSHIN KAGAKU KOGYO KK
Original Assignee
TOSHIN KAGAKU KOGYO KK
TOUSHIN KAGAKU KOGYO 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 TOSHIN KAGAKU KOGYO KK, TOUSHIN KAGAKU KOGYO KK filed Critical TOSHIN KAGAKU KOGYO KK
Priority to JP14302880A priority Critical patent/JPS5768410A/en
Publication of JPS5768410A publication Critical patent/JPS5768410A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To obtain a water gate having excellent corrosion resistance and excellent durability by method in which beams molded of a reinforced plastic material are arranged at given intervals on a skin plate molded of the same plastic material and then bonded with the same reinforced plastic material.
CONSTITUTION: A skin plate 1 of a size corresponding to that of a water gate is obtained by alternately laminating an unsaturated polyester or epoxy resin and glass fiber. Then, beam materials 2 and 3 of chamber or H shaped cross section are molded of the same reinforced plastic material as that used for the said skin plate 1 by a hand lay-up method. And, the beam materials 2 and 3 are arranged at given intervals on the back side of the skin plate 1 and then bonded together with the same reinforced plastic material.
COPYRIGHT: (C)1982,JPO&Japio
JP14302880A 1980-10-15 1980-10-15 Manufacture of water gate made of reinforced plastic Pending JPS5768410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14302880A JPS5768410A (en) 1980-10-15 1980-10-15 Manufacture of water gate made of reinforced plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14302880A JPS5768410A (en) 1980-10-15 1980-10-15 Manufacture of water gate made of reinforced plastic

Publications (1)

Publication Number Publication Date
JPS5768410A true JPS5768410A (en) 1982-04-26

Family

ID=15329222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14302880A Pending JPS5768410A (en) 1980-10-15 1980-10-15 Manufacture of water gate made of reinforced plastic

Country Status (1)

Country Link
JP (1) JPS5768410A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721632A1 (en) * 1994-06-23 1995-12-29 France Etat Armement Water retaining door made of composite material.
JP2014070426A (en) * 2012-09-28 2014-04-21 Toyobo Co Ltd Board for water cut-off door, and water gate, sluiceway, and sluice pipe having the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721632A1 (en) * 1994-06-23 1995-12-29 France Etat Armement Water retaining door made of composite material.
JP2014070426A (en) * 2012-09-28 2014-04-21 Toyobo Co Ltd Board for water cut-off door, and water gate, sluiceway, and sluice pipe having the same

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