JPS5422048A - Leaf spring - Google Patents

Leaf spring

Info

Publication number
JPS5422048A
JPS5422048A JP8598877A JP8598877A JPS5422048A JP S5422048 A JPS5422048 A JP S5422048A JP 8598877 A JP8598877 A JP 8598877A JP 8598877 A JP8598877 A JP 8598877A JP S5422048 A JPS5422048 A JP S5422048A
Authority
JP
Japan
Prior art keywords
leaf spring
boards
bonding
fiber
applying
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
JP8598877A
Other languages
Japanese (ja)
Other versions
JPS5936140B2 (en
Inventor
Toshiki Norita
Kazuo Oyori
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP8598877A priority Critical patent/JPS5936140B2/en
Publication of JPS5422048A publication Critical patent/JPS5422048A/en
Publication of JPS5936140B2 publication Critical patent/JPS5936140B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/366—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of fibre-reinforced plastics, i.e. characterised by their special construction from such materials
    • F16F1/368—Leaf springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

PURPOSE:To provide a leaf spring of low weight and high strength, by bonding the sides of a first and second boards made of fiber-reinforced plastic with each other while applying a bending prestress to the first or the second boards.
JP8598877A 1977-07-20 1977-07-20 leaf spring Expired JPS5936140B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8598877A JPS5936140B2 (en) 1977-07-20 1977-07-20 leaf spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8598877A JPS5936140B2 (en) 1977-07-20 1977-07-20 leaf spring

Publications (2)

Publication Number Publication Date
JPS5422048A true JPS5422048A (en) 1979-02-19
JPS5936140B2 JPS5936140B2 (en) 1984-09-01

Family

ID=13874053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8598877A Expired JPS5936140B2 (en) 1977-07-20 1977-07-20 leaf spring

Country Status (1)

Country Link
JP (1) JPS5936140B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662425U (en) * 1979-10-19 1981-05-26
JPS58118340A (en) * 1981-12-28 1983-07-14 Hino Motors Ltd Leaf spring made of fiber reinforced resin
EP0213109A2 (en) * 1985-08-03 1987-03-04 Böhler Aktiengesellschaft Leaf spring element and method of making the same
EP0214113A2 (en) * 1985-08-03 1987-03-11 Böhler Aktiengesellschaft Method for making leaf springs and moulded body for carrying out the method
JPS6335761U (en) * 1986-08-21 1988-03-08
US6012709A (en) * 1997-08-06 2000-01-11 Pacific Coast Composites Hybrid leaf spring and suspension system for supporting an axle on a vehicle
US6461455B1 (en) 2000-01-24 2002-10-08 Pacific Coast Composites Method of producing a hybrid leaf spring

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662425U (en) * 1979-10-19 1981-05-26
JPS58118340A (en) * 1981-12-28 1983-07-14 Hino Motors Ltd Leaf spring made of fiber reinforced resin
EP0213109A2 (en) * 1985-08-03 1987-03-04 Böhler Aktiengesellschaft Leaf spring element and method of making the same
EP0214113A2 (en) * 1985-08-03 1987-03-11 Böhler Aktiengesellschaft Method for making leaf springs and moulded body for carrying out the method
JPS6335761U (en) * 1986-08-21 1988-03-08
US6012709A (en) * 1997-08-06 2000-01-11 Pacific Coast Composites Hybrid leaf spring and suspension system for supporting an axle on a vehicle
EP0999942A1 (en) * 1997-08-06 2000-05-17 Pacific Coast Composites Hybrid leaf spring and suspension system for supporting an axle on a vehicle
EP0999942A4 (en) * 1997-08-06 2005-02-02 Pacific Coast Composites Hybrid leaf spring and suspension system for supporting an axle on a vehicle
US6461455B1 (en) 2000-01-24 2002-10-08 Pacific Coast Composites Method of producing a hybrid leaf spring

Also Published As

Publication number Publication date
JPS5936140B2 (en) 1984-09-01

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