FR2453321A1 - LEAF SPRING - Google Patents

LEAF SPRING

Info

Publication number
FR2453321A1
FR2453321A1 FR8006990A FR8006990A FR2453321A1 FR 2453321 A1 FR2453321 A1 FR 2453321A1 FR 8006990 A FR8006990 A FR 8006990A FR 8006990 A FR8006990 A FR 8006990A FR 2453321 A1 FR2453321 A1 FR 2453321A1
Authority
FR
France
Prior art keywords
spring
leaf spring
leaf
springs
length
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
FR8006990A
Other languages
French (fr)
Other versions
FR2453321B1 (en
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.)
Stahlwerke Brueninghaus GmbH
Original Assignee
Stahlwerke Brueninghaus GmbH
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 Stahlwerke Brueninghaus GmbH filed Critical Stahlwerke Brueninghaus GmbH
Publication of FR2453321A1 publication Critical patent/FR2453321A1/en
Application granted granted Critical
Publication of FR2453321B1 publication Critical patent/FR2453321B1/fr
Granted 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
    • B60G11/113—Mountings on the axle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

L'invention est relative à un ressort à lames, comprenant plusieurs lames de ressort 10, 11, 12 et 13, qui sont maintenues ensemble et mises sous tension par un étrier de ressort et qui sont centrées l'une par rapport à l'autre par des évidements 27 et des saillies 26 agencés dans la zone de l'étrier de ressort. Ce ressort est caractérisé en ce que la longueur de serrage 16 des lames de ressort est plus petite que la longueur 24 de l'étrier de ressort, dans le sens longitudinal du ressort. L'invention est applicable notamment dans le domaine de la fabrication de ressorts pour véhicules sur rails.The invention relates to a leaf spring, comprising several leaf springs 10, 11, 12 and 13, which are held together and put under tension by a spring clip and which are centered with respect to one another by recesses 27 and projections 26 arranged in the area of the spring bracket. This spring is characterized in that the clamping length 16 of the leaf spring is smaller than the length 24 of the spring clip, in the longitudinal direction of the spring. The invention is particularly applicable in the field of the manufacture of springs for vehicles on rails.

FR8006990A 1979-03-31 1980-03-28 LEAF SPRING Granted FR2453321A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792912932 DE2912932C2 (en) 1979-03-31 1979-03-31 Spring package made up of several parabolic spring leaves connected in parallel

Publications (2)

Publication Number Publication Date
FR2453321A1 true FR2453321A1 (en) 1980-10-31
FR2453321B1 FR2453321B1 (en) 1985-01-18

Family

ID=6067055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8006990A Granted FR2453321A1 (en) 1979-03-31 1980-03-28 LEAF SPRING

Country Status (4)

Country Link
DE (1) DE2912932C2 (en)
ES (1) ES490066A0 (en)
FR (1) FR2453321A1 (en)
GB (1) GB2049875B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322061A (en) * 1980-02-14 1982-03-30 Lear Siegler, Inc. Tandem spring suspension with leaf rotation stop
AT390655B (en) * 1986-02-18 1990-06-11 Isosport Verbundbauteile PARTICULARLY CLAMPING APPARATUS FOR A LEAF SPRING MADE OF FIBER REINFORCED PLASTIC
AT391357B (en) * 1987-03-16 1990-09-25 Hoesch Isocar Gmbh PARTICULARLY CLAMPING APPARATUS FOR A LEAF SPRING MADE OF FIBER REINFORCED PLASTIC
DE102011088583A1 (en) * 2011-12-14 2013-06-20 Behr Gmbh & Co. Kg Decoupling device for decoupling oscillatory component of electric fan, has oscillatory component that is held by decoupling element which is loaded with respect to relative movement between oscillatory component and holder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD37235A (en) *

Also Published As

Publication number Publication date
DE2912932A1 (en) 1980-10-02
GB2049875A (en) 1980-12-31
ES8100831A1 (en) 1980-12-01
ES490066A0 (en) 1980-12-01
DE2912932C2 (en) 1984-12-13
GB2049875B (en) 1983-04-27
FR2453321B1 (en) 1985-01-18

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Legal Events

Date Code Title Description
CD Change of name or company name
D6 Patent endorsed licences of rights
ST Notification of lapse