FR61342E - Frictionless leaf spring with variable flexibility - Google Patents

Frictionless leaf spring with variable flexibility

Info

Publication number
FR61342E
FR61342E FR61342DA FR61342E FR 61342 E FR61342 E FR 61342E FR 61342D A FR61342D A FR 61342DA FR 61342 E FR61342 E FR 61342E
Authority
FR
France
Prior art keywords
frictionless
leaf spring
variable flexibility
flexibility
variable
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
Application number
Other languages
French (fr)
Inventor
Raymond-Emile-Louis Dewit
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.)
SNCF Mobilites
Original Assignee
SNCF Mobilites
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 SNCF Mobilites filed Critical SNCF Mobilites
Application granted granted Critical
Publication of FR61342E publication Critical patent/FR61342E/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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/11—Leaf spring
    • B60G2202/112—Leaf spring longitudinally arranged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
FR61342D 1951-05-11 1951-05-11 Frictionless leaf spring with variable flexibility Expired FR61342E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61342T 1951-05-11

Publications (1)

Publication Number Publication Date
FR61342E true FR61342E (en) 1955-04-25

Family

ID=8694917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR61342D Expired FR61342E (en) 1951-05-11 1951-05-11 Frictionless leaf spring with variable flexibility

Country Status (1)

Country Link
FR (1) FR61342E (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028156A (en) * 1960-04-28 1962-04-03 John A Roehrig Vehicle helper and stabilizing spring
EP1241377A3 (en) * 2001-03-15 2003-05-07 Man Nutzfahrzeuge Ag Method for tuning a machine support
FR3009357A1 (en) * 2013-08-02 2015-02-06 Peugeot Citroen Automobiles Sa DEVICE FOR SUPPORTING A COMPRESSION SPRING ASSEMBLY POSITIONED BETWEEN TWO ROTATING JOINT BEARINGS.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028156A (en) * 1960-04-28 1962-04-03 John A Roehrig Vehicle helper and stabilizing spring
EP1241377A3 (en) * 2001-03-15 2003-05-07 Man Nutzfahrzeuge Ag Method for tuning a machine support
FR3009357A1 (en) * 2013-08-02 2015-02-06 Peugeot Citroen Automobiles Sa DEVICE FOR SUPPORTING A COMPRESSION SPRING ASSEMBLY POSITIONED BETWEEN TWO ROTATING JOINT BEARINGS.

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