JPS57109612A - Manufacture of leaf spring made of fiber reinforced resin - Google Patents

Manufacture of leaf spring made of fiber reinforced resin

Info

Publication number
JPS57109612A
JPS57109612A JP55186964A JP18696480A JPS57109612A JP S57109612 A JPS57109612 A JP S57109612A JP 55186964 A JP55186964 A JP 55186964A JP 18696480 A JP18696480 A JP 18696480A JP S57109612 A JPS57109612 A JP S57109612A
Authority
JP
Japan
Prior art keywords
leaf spring
fiber
mandrel
reinforced resin
fiber reinforced
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
JP55186964A
Other languages
Japanese (ja)
Other versions
JPS6110304B2 (en
Inventor
Junichi Hori
Nobuyuki Hamano
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.)
Hino Motors Ltd
Original Assignee
Hino Motors Ltd
Hino Jidosha 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 Hino Motors Ltd, Hino Jidosha Kogyo KK filed Critical Hino Motors Ltd
Priority to JP55186964A priority Critical patent/JPS57109612A/en
Publication of JPS57109612A publication Critical patent/JPS57109612A/en
Publication of JPS6110304B2 publication Critical patent/JPS6110304B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE: To perform mass-production and make freedom of fiber incorporation large, by forming the hollow laminate body by winding the reinforcing fiber passed through the bath of resin containing hardener to the mandrel, then taking off from the mandrel and pressure molding to the leaf spring.
CONSTITUTION: The reinforcing fiber 4 such as carbon fiber, glass fiber etc. is passed through the bath 2 of resin containing hardener and said fiber 4, being impregnated with resin 3, is wound according to filament winding to the mandrel 1 having the winding part 1a which has the length of the desired leaf spring and the thickness corresponding to the desired width and thickness of the leaf spring, and it is formed to the hollow laminate body 5. Then, the fiber reinforced resin made leaf spring 6 is obtained by taking off the laminate body 5 from the mandrel 1 and pressure molding to the desired shape.
COPYRIGHT: (C)1982,JPO&Japio
JP55186964A 1980-12-27 1980-12-27 Manufacture of leaf spring made of fiber reinforced resin Granted JPS57109612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55186964A JPS57109612A (en) 1980-12-27 1980-12-27 Manufacture of leaf spring made of fiber reinforced resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55186964A JPS57109612A (en) 1980-12-27 1980-12-27 Manufacture of leaf spring made of fiber reinforced resin

Publications (2)

Publication Number Publication Date
JPS57109612A true JPS57109612A (en) 1982-07-08
JPS6110304B2 JPS6110304B2 (en) 1986-03-28

Family

ID=16197801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55186964A Granted JPS57109612A (en) 1980-12-27 1980-12-27 Manufacture of leaf spring made of fiber reinforced resin

Country Status (1)

Country Link
JP (1) JPS57109612A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04101831A (en) * 1990-08-22 1992-04-03 Nissan Motor Co Ltd Winding method for filament
JP2007064389A (en) * 2005-08-31 2007-03-15 Mizuno Technics Kk Coil spring made of fiber-reinforced resin, and its manufacturing method
US20150069681A1 (en) * 2011-02-28 2015-03-12 Benteler Sgl Gmbh & Co. Kg Method for producing a leaf spring as a fiber composite component, and a leaf spring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04101831A (en) * 1990-08-22 1992-04-03 Nissan Motor Co Ltd Winding method for filament
JP2007064389A (en) * 2005-08-31 2007-03-15 Mizuno Technics Kk Coil spring made of fiber-reinforced resin, and its manufacturing method
US20150069681A1 (en) * 2011-02-28 2015-03-12 Benteler Sgl Gmbh & Co. Kg Method for producing a leaf spring as a fiber composite component, and a leaf spring

Also Published As

Publication number Publication date
JPS6110304B2 (en) 1986-03-28

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