JPS57981A - Manufacture of side projection of craft made of fiber- reinforced plastic - Google Patents

Manufacture of side projection of craft made of fiber- reinforced plastic

Info

Publication number
JPS57981A
JPS57981A JP7288880A JP7288880A JPS57981A JP S57981 A JPS57981 A JP S57981A JP 7288880 A JP7288880 A JP 7288880A JP 7288880 A JP7288880 A JP 7288880A JP S57981 A JPS57981 A JP S57981A
Authority
JP
Japan
Prior art keywords
hull
projections
fiber
manufacture
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.)
Pending
Application number
JP7288880A
Other languages
Japanese (ja)
Inventor
Hiromasa Tago
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP7288880A priority Critical patent/JPS57981A/en
Publication of JPS57981A publication Critical patent/JPS57981A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To eliminate the need for positioning and attaching operations for projections, by a method wherein cavities for forming projections are previously formed in dies for molding an FRP hull so that projections can be formed simultaneously with the manufacture of a hull.
CONSTITUTION: Cavities for forming projections 3 are previously formed in dies 13 and 13' for molding a hull outside plating 1. A skin 31 of fiber-reinforced plastics or the like is laminated in each cavity, and a core material 32 of urethane foam or the like is filled inside thereof. Then, a side outside-plating 1 is laminated. Thereby, the projections 3 such as bulge, bilge keel and the like, attached to the sides of a hull, are formed simultaneously with the molding of the hull.
COPYRIGHT: (C)1982,JPO&Japio
JP7288880A 1980-05-30 1980-05-30 Manufacture of side projection of craft made of fiber- reinforced plastic Pending JPS57981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7288880A JPS57981A (en) 1980-05-30 1980-05-30 Manufacture of side projection of craft made of fiber- reinforced plastic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7288880A JPS57981A (en) 1980-05-30 1980-05-30 Manufacture of side projection of craft made of fiber- reinforced plastic

Publications (1)

Publication Number Publication Date
JPS57981A true JPS57981A (en) 1982-01-06

Family

ID=13502326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7288880A Pending JPS57981A (en) 1980-05-30 1980-05-30 Manufacture of side projection of craft made of fiber- reinforced plastic

Country Status (1)

Country Link
JP (1) JPS57981A (en)

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