FR3059067B1 - Dispositif de suspension a raideur variable - Google Patents

Dispositif de suspension a raideur variable Download PDF

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Publication number
FR3059067B1
FR3059067B1 FR1661281A FR1661281A FR3059067B1 FR 3059067 B1 FR3059067 B1 FR 3059067B1 FR 1661281 A FR1661281 A FR 1661281A FR 1661281 A FR1661281 A FR 1661281A FR 3059067 B1 FR3059067 B1 FR 3059067B1
Authority
FR
France
Prior art keywords
suspension device
variable stiffness
stiffness
variable
suspension
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.)
Active
Application number
FR1661281A
Other languages
English (en)
Other versions
FR3059067A1 (fr
Inventor
Vincent Hernette
Jean Marc ALLEGRE
Antonin Groult
Frederic Riguel
Frederic Bertin
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1661281A priority Critical patent/FR3059067B1/fr
Publication of FR3059067A1 publication Critical patent/FR3059067A1/fr
Application granted granted Critical
Publication of FR3059067B1 publication Critical patent/FR3059067B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/064—Units characterised by the location or shape of the expansion chamber
    • F16F9/065—Expansion chamber provided on the upper or lower end of a damper, separately there from or laterally on the damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/502—Seat suspension devices attached to the base of the seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/50—Seat suspension devices
    • B60N2/52—Seat suspension devices using fluid means
    • B60N2/527—Seat suspension devices using fluid means using liquids
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/06—Stiffness
    • F16F2228/066—Variable stiffness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Seats For Vehicles (AREA)
FR1661281A 2016-11-21 2016-11-21 Dispositif de suspension a raideur variable Active FR3059067B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1661281A FR3059067B1 (fr) 2016-11-21 2016-11-21 Dispositif de suspension a raideur variable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661281A FR3059067B1 (fr) 2016-11-21 2016-11-21 Dispositif de suspension a raideur variable
FR1661281 2016-11-21

Publications (2)

Publication Number Publication Date
FR3059067A1 FR3059067A1 (fr) 2018-05-25
FR3059067B1 true FR3059067B1 (fr) 2018-11-23

Family

ID=58009986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1661281A Active FR3059067B1 (fr) 2016-11-21 2016-11-21 Dispositif de suspension a raideur variable

Country Status (1)

Country Link
FR (1) FR3059067B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU211255U1 (ru) * 2022-02-15 2022-05-26 Федеральное государственное бюджетное образовательное Учреждение высшего образования "Воронежский государственный аграрный университет имени императора Петра I" (ФГБОУ ВО Воронежский ГАУ) Подвеска сиденья транспортного средства

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112178441A (zh) * 2020-10-30 2021-01-05 中冶赛迪技术研究中心有限公司 液压气体缓冲装置及带有该装置的煤气柜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01242839A (ja) * 1988-03-22 1989-09-27 Kayaba Ind Co Ltd 制振装置の可変ばね機構
DE102005001338B4 (de) * 2003-11-05 2017-09-07 Volkswagen Ag Fahrzeug, insbesondere Kraftfahrzeug
US7140601B2 (en) * 2004-08-06 2006-11-28 General Motors Corporation Independent and integrated compact air-bump stops
GB0706898D0 (en) * 2007-04-10 2007-05-16 Hunter Joseph Suspension systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU211255U1 (ru) * 2022-02-15 2022-05-26 Федеральное государственное бюджетное образовательное Учреждение высшего образования "Воронежский государственный аграрный университет имени императора Петра I" (ФГБОУ ВО Воронежский ГАУ) Подвеска сиденья транспортного средства

Also Published As

Publication number Publication date
FR3059067A1 (fr) 2018-05-25

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