FR1521586A - Leaf spring with variable flexibility - Google Patents

Leaf spring with variable flexibility

Info

Publication number
FR1521586A
FR1521586A FR98058A FR98058A FR1521586A FR 1521586 A FR1521586 A FR 1521586A FR 98058 A FR98058 A FR 98058A FR 98058 A FR98058 A FR 98058A FR 1521586 A FR1521586 A FR 1521586A
Authority
FR
France
Prior art keywords
leaf spring
variable flexibility
flexibility
variable
leaf
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
FR98058A
Other languages
French (fr)
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.)
Ressorts du Nord SA
Original Assignee
Ressorts du Nord 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 Ressorts du Nord SA filed Critical Ressorts du Nord SA
Priority to FR98058A priority Critical patent/FR1521586A/en
Priority to DE19681680311 priority patent/DE1680311A1/en
Priority to BE711941D priority patent/BE711941A/xx
Priority to ES351437A priority patent/ES351437A1/en
Application granted granted Critical
Publication of FR1521586A publication Critical patent/FR1521586A/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
    • F16F1/02—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
    • F16F1/22—Leaf springs with means for modifying the spring characteristic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Springs (AREA)
FR98058A 1967-03-09 1967-03-09 Leaf spring with variable flexibility Expired FR1521586A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR98058A FR1521586A (en) 1967-03-09 1967-03-09 Leaf spring with variable flexibility
DE19681680311 DE1680311A1 (en) 1967-03-09 1968-03-08 Leaf spring with variable flexibility
BE711941D BE711941A (en) 1967-03-09 1968-03-08
ES351437A ES351437A1 (en) 1967-03-09 1968-03-09 Improvements in the construction of variable flexibility sheet furniture. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR98058A FR1521586A (en) 1967-03-09 1967-03-09 Leaf spring with variable flexibility

Publications (1)

Publication Number Publication Date
FR1521586A true FR1521586A (en) 1968-04-19

Family

ID=8626630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR98058A Expired FR1521586A (en) 1967-03-09 1967-03-09 Leaf spring with variable flexibility

Country Status (4)

Country Link
BE (1) BE711941A (en)
DE (1) DE1680311A1 (en)
ES (1) ES351437A1 (en)
FR (1) FR1521586A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952451A1 (en) * 1979-12-27 1981-07-02 Estel Hoesch Werke Ag, 4600 Dortmund Motor vehicle leaf spring - has master leaf of varying thickness enabling reduction in number of spring leaves required
DE3139014A1 (en) * 1981-10-01 1983-04-21 J.M. Voith Gmbh, 7920 Heidenheim Flexible coupling
FR2757591A1 (en) * 1996-12-24 1998-06-26 Caterpillar Inc Energy damping assembly for machine, doing civil engineering related work, with chassis and balance beam for traction elements
EP2589832A2 (en) 2011-11-01 2013-05-08 Scania CV AB (publ) Deflection protection

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2711337B1 (en) * 1993-10-20 1996-01-05 Jsa Reinforcement device for vehicle leaf suspension.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952451A1 (en) * 1979-12-27 1981-07-02 Estel Hoesch Werke Ag, 4600 Dortmund Motor vehicle leaf spring - has master leaf of varying thickness enabling reduction in number of spring leaves required
DE3139014A1 (en) * 1981-10-01 1983-04-21 J.M. Voith Gmbh, 7920 Heidenheim Flexible coupling
FR2757591A1 (en) * 1996-12-24 1998-06-26 Caterpillar Inc Energy damping assembly for machine, doing civil engineering related work, with chassis and balance beam for traction elements
EP2589832A2 (en) 2011-11-01 2013-05-08 Scania CV AB (publ) Deflection protection
EP2589832A3 (en) * 2011-11-01 2017-12-13 Scania CV AB (publ) Deflection protection

Also Published As

Publication number Publication date
BE711941A (en) 1968-07-15
ES351437A1 (en) 1969-06-16
DE1680311A1 (en) 1971-10-28

Similar Documents

Publication Publication Date Title
CH450955A (en) Leaf installation
SE7709817L (en) SPRING ELEMENT
FR1521586A (en) Leaf spring with variable flexibility
FR1448304A (en) Leaf spring
FR1544792A (en) Heated roller refinements
AT289615B (en) Spring locking
AT276183B (en) Spring locking
AT282391B (en) hinge
CH461967A (en) Leaf spring
FR1467249A (en) Advanced leaf spring
FR88329E (en) Composite leaf spring
DE6606066U (en) SPRING TRAINED FURNITURE
FR1398857A (en) Composite leaf spring
CH474378A (en) Folder
CH473037A (en) Leaf dispenser
FR1398856A (en) Advanced leaf spring
FR1478805A (en) Anti-roll leaf spring
FR1532113A (en) Friction element
FR1372757A (en) Leaf spring
FR1405291A (en) Reinforced leaf spring
FR1526093A (en) Spring mount
FR1541476A (en) Spring valve
AT287265B (en) Sliding window
AT273221B (en) Spring hinge arrangement
FR1514729A (en) Damping hydraulic spring