JPS5646130A - Preparing of torsion bar - Google Patents

Preparing of torsion bar

Info

Publication number
JPS5646130A
JPS5646130A JP11930979A JP11930979A JPS5646130A JP S5646130 A JPS5646130 A JP S5646130A JP 11930979 A JP11930979 A JP 11930979A JP 11930979 A JP11930979 A JP 11930979A JP S5646130 A JPS5646130 A JP S5646130A
Authority
JP
Japan
Prior art keywords
metal
piece
torsion bar
twisting
elastic
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
JP11930979A
Other languages
Japanese (ja)
Inventor
Giichi Terasawa
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP11930979A priority Critical patent/JPS5646130A/en
Publication of JPS5646130A publication Critical patent/JPS5646130A/en
Pending 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
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/14—Torsion springs consisting of bars or tubes

Landscapes

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

Abstract

PURPOSE:To obtain a torsion bar with high elasticity constant in an easy way by winding fibers immersed with reinforced plastics around a metal resilient material, while maintaining prestress given to the metal material in a direction of twisting. CONSTITUTION:First, an elastic metal piece 1, a strap-shaped piece of resilient metal such as steel, being held at its both ends by twisting jigs (unshown) is given prestress by twisting either or both ends of the metal piece in an opposite direction. Then, the strap, over its surface, is wound with glass fibers or carbon fibers immersed with gelled resin such as epixy resin and formed in sheet, up to a desired diameter to constitute an elastic reinforced plastic piece 2. When both ends of the elastic metal piece 2 are released, obtained is a composite metal/reinforced plastics torsion bar which has balanced elasticity between both resilient materials 1 and 2.
JP11930979A 1979-09-19 1979-09-19 Preparing of torsion bar Pending JPS5646130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11930979A JPS5646130A (en) 1979-09-19 1979-09-19 Preparing of torsion bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11930979A JPS5646130A (en) 1979-09-19 1979-09-19 Preparing of torsion bar

Publications (1)

Publication Number Publication Date
JPS5646130A true JPS5646130A (en) 1981-04-27

Family

ID=14758232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11930979A Pending JPS5646130A (en) 1979-09-19 1979-09-19 Preparing of torsion bar

Country Status (1)

Country Link
JP (1) JPS5646130A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842298A (en) * 1988-02-29 1989-06-27 Patrick Jarvis Sway bar for all terrain vehicle
JPH0332777U (en) * 1989-08-07 1991-03-29
US6241224B1 (en) * 1999-09-30 2001-06-05 Xerox Corporation Torsion spring
FR2839472A1 (en) * 2002-05-10 2003-11-14 Auto Chassis Int Anti-roll bar for automobile axle comprises central portion and two lateral portions with oblong sections and two end portions with circular section connected by round transition sections to lateral portions
DE102011079842A1 (en) * 2011-07-26 2013-01-31 Zf Friedrichshafen Ag Device i.e. transverse stabilizer, for wheel suspension of motor car, has torsion profiles connected with levers under torsion prestresses, which exhibit opposite direction such that prestresses mutually cancel each other

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842298A (en) * 1988-02-29 1989-06-27 Patrick Jarvis Sway bar for all terrain vehicle
JPH0332777U (en) * 1989-08-07 1991-03-29
US6241224B1 (en) * 1999-09-30 2001-06-05 Xerox Corporation Torsion spring
FR2839472A1 (en) * 2002-05-10 2003-11-14 Auto Chassis Int Anti-roll bar for automobile axle comprises central portion and two lateral portions with oblong sections and two end portions with circular section connected by round transition sections to lateral portions
DE102011079842A1 (en) * 2011-07-26 2013-01-31 Zf Friedrichshafen Ag Device i.e. transverse stabilizer, for wheel suspension of motor car, has torsion profiles connected with levers under torsion prestresses, which exhibit opposite direction such that prestresses mutually cancel each other
DE102011079842B4 (en) 2011-07-26 2022-01-20 Zf Friedrichshafen Ag Device with a torsion section

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