DE3667827D1 - Auf biegung beanspruchte blattfedern aus faserverstaerkten kunststoff. - Google Patents

Auf biegung beanspruchte blattfedern aus faserverstaerkten kunststoff.

Info

Publication number
DE3667827D1
DE3667827D1 DE8686401634T DE3667827T DE3667827D1 DE 3667827 D1 DE3667827 D1 DE 3667827D1 DE 8686401634 T DE8686401634 T DE 8686401634T DE 3667827 T DE3667827 T DE 3667827T DE 3667827 D1 DE3667827 D1 DE 3667827D1
Authority
DE
Germany
Prior art keywords
bend
loop
fiber reinforced
reinforced plastic
leaf springs
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.)
Expired - Lifetime
Application number
DE8686401634T
Other languages
English (en)
Inventor
Goncourt Louis De
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.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Application granted granted Critical
Publication of DE3667827D1 publication Critical patent/DE3667827D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
    • B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B60G11/12—Links, pins, or bushes
    • B60G11/125—Multiple-eye arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
    • B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B60G11/12—Links, pins, or bushes
    • 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
    • F16F1/18—Leaf springs
    • F16F1/26—Attachments or mountings
    • F16F1/28—Attachments or mountings comprising cylindrical metal pins pivoted in close-fitting sleeves
    • 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
    • F16F1/3683—Attachments or mountings therefor
    • F16F1/3686—End mountings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Springs (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE8686401634T 1985-08-07 1986-07-22 Auf biegung beanspruchte blattfedern aus faserverstaerkten kunststoff. Expired - Lifetime DE3667827D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8512079A FR2586074B1 (fr) 1985-08-07 1985-08-07 Dispositif d'encastrement d'une lame elastique en materiau composite travaillant en flexion

Publications (1)

Publication Number Publication Date
DE3667827D1 true DE3667827D1 (de) 1990-02-01

Family

ID=9322062

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686401634T Expired - Lifetime DE3667827D1 (de) 1985-08-07 1986-07-22 Auf biegung beanspruchte blattfedern aus faserverstaerkten kunststoff.

Country Status (8)

Country Link
US (1) US4773631A (de)
EP (1) EP0214001B1 (de)
JP (1) JPS6235124A (de)
AT (1) ATE49039T1 (de)
AU (1) AU586377B2 (de)
CA (1) CA1260507A (de)
DE (1) DE3667827D1 (de)
FR (1) FR2586074B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991223B2 (en) * 2003-09-05 2006-01-31 Arvinmeritor Technology Llc Composite leaf spring having an arcuate attachment arrangement for vehicle mounting
DE102015103314B4 (de) * 2015-03-06 2021-06-02 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Biegebalkens
CN105299432A (zh) * 2015-09-21 2016-02-03 同济大学 一种航空轻质承载杆件及其制造方法
DE102017109063B4 (de) * 2017-04-27 2021-01-07 Benteler Automobiltechnik Gmbh Radlenker mit einem Drehlager

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE435126C (de) * 1925-03-30 1926-10-07 Arnold Seidel Abfederung der Vorderraeder von Kraftfahrzeugen
US2635869A (en) * 1949-12-19 1953-04-21 Eight Point Trailer Corp Vehicle leaf spring mounting
US3056706A (en) * 1958-07-16 1962-10-02 Proman Inc High lineal strength member and method of making same
FR1347547A (fr) * 1962-03-20 1963-12-27 Daimler Benz Ag Montage de ressorts avec des ressorts lamellaires parallèles ou rohomboïdes
DE1231967B (de) * 1963-05-30 1967-01-05 Sachsenring Automobilwerke Glasfaser-Kunstharzfeder, insbesondere fuer Kraftfahrzeuge
US4414049A (en) * 1981-09-25 1983-11-08 Kelsey-Hayes Company Method of manufacture of an energy absorbing beam
FR2516455B1 (fr) * 1981-11-18 1986-12-12 Bertin & Cie Suspension de vehicule automobile par lame elastique
US4475723A (en) * 1982-04-28 1984-10-09 Kidde Recreation Products, Inc. Elongated spring member
US4565356A (en) * 1983-10-13 1986-01-21 A. O. Smith Corporation Bushing construction for a fiber reinforced plastic leaf spring
CA1235154A (en) * 1984-03-02 1988-04-12 Isosport Verbundbauteile Ges.M.B.H. Plastic leaf spring with at least one spring-eye body or spring-eye section
US4659071A (en) * 1984-03-02 1987-04-21 Isosport Verbundbautiele Ges. M.B.H. Process for producing a plastic leaf spring, as well as a plastic leaf spring appropriately manufactured according to this process

Also Published As

Publication number Publication date
AU6088286A (en) 1987-02-12
AU586377B2 (en) 1989-07-06
FR2586074A1 (fr) 1987-02-13
EP0214001A1 (de) 1987-03-11
US4773631A (en) 1988-09-27
EP0214001B1 (de) 1989-12-27
CA1260507A (en) 1989-09-26
FR2586074B1 (fr) 1989-06-23
JPS6235124A (ja) 1987-02-16
ATE49039T1 (de) 1990-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee