FR2986292B1 - SAFETY DEVICE FOR A HELICOIDAL SUSPENSION SPRING, COMPRISING A SHEATH - Google Patents

SAFETY DEVICE FOR A HELICOIDAL SUSPENSION SPRING, COMPRISING A SHEATH

Info

Publication number: FR2986292B1
Authority: FR; France
Prior art keywords: helicoidal; sheath; safety device; suspension spring; suspension
Prior art date: 2012-01-30
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 - Fee Related

Application number

FR1250829A

Other languages

French (fr)

Other versions

FR2986292A1 (en

Inventor

Eric Palpacuer

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.)

2012-01-30

Filing date

2012-01-30

Publication date

2014-02-28

2012-01-30 Application filed by Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA

2012-01-30 Priority to FR1250829A priority Critical patent/FR2986292B1/en

2013-08-02 Publication of FR2986292A1 publication Critical patent/FR2986292A1/en

2014-02-28 Application granted granted Critical

2014-02-28 Publication of FR2986292B1 publication Critical patent/FR2986292B1/en

Status Expired - Fee Related legal-status Critical Current

2032-01-30 Anticipated expiration legal-status Critical

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
- F16F1/024—Covers or coatings therefor
- 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
- F16F1/04—Wound springs
- F16F1/12—Attachments or mountings
- F16F1/126—Attachments or mountings comprising an element between the end coil of the spring and the support proper, e.g. an elastomeric annulus

Landscapes

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

FR1250829A 2012-01-30 2012-01-30 SAFETY DEVICE FOR A HELICOIDAL SUSPENSION SPRING, COMPRISING A SHEATH Expired - Fee Related FR2986292B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR1250829A FR2986292B1 (en)	2012-01-30	2012-01-30	SAFETY DEVICE FOR A HELICOIDAL SUSPENSION SPRING, COMPRISING A SHEATH

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1250829A FR2986292B1 (en)	2012-01-30	2012-01-30	SAFETY DEVICE FOR A HELICOIDAL SUSPENSION SPRING, COMPRISING A SHEATH

Publications (2)

Publication Number	Publication Date
FR2986292A1 FR2986292A1 (en)	2013-08-02
FR2986292B1 true FR2986292B1 (en)	2014-02-28

Family

ID=46062463

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1250829A Expired - Fee Related FR2986292B1 (en)	2012-01-30	2012-01-30	SAFETY DEVICE FOR A HELICOIDAL SUSPENSION SPRING, COMPRISING A SHEATH

Country Status (1)

Country	Link
FR (1)	FR2986292B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3004386A1 (en) *	2013-04-15	2014-10-17	Peugeot Citroen Automobiles Sa	SPRING DEVICE, ESPECIALLY FOR REAR SUSPENSION SPRING TRAINS OF A MOTOR VEHICLE AND REAR SUSPENSION SPRING RELEASE FOR MOTOR VEHICLES
WO2019238959A1 (en) *	2018-06-14	2019-12-19	Basf Polyurethanes Gmbh	Coil spring of a motor vehicle suspension, method for producing same, and motor vehicle suspension
JP7332560B2 (en) *	2020-09-25	2023-08-23	トヨタ自動車株式会社	Rear suspension and its coil springs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU535362B2 (en) *	1980-08-05	1984-03-15	Nhk Spring Co. Ltd.	Vehicle suspension device
JPS60245843A (en) *	1984-05-21	1985-12-05	Nhk Spring Co Ltd	Covering coil spring
JPS62155345A (en) *	1985-12-26	1987-07-10	Daihatsu Motor Co Ltd	Suspension
FR2757107B1 (en) *	1996-12-12	1999-03-12	Bianchi Mauro Sa	VEHICLE WHEEL SUSPENSIONS USING A SPRING COMBINED WITH A SOFT REINFORCEMENT INTENDED TO MODIFY ITS STIFFNESS CURVE
JPH11291730A (en) *	1998-04-14	1999-10-26	Bridgestone Corp	Bumper bound

2012
- 2012-01-30 FR FR1250829A patent/FR2986292B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2986292A1 (en)	2013-08-02

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Legal Events

Date	Code	Title	Description
2015-12-22	PLFP	Fee payment	Year of fee payment: 5
2016-12-21	PLFP	Fee payment	Year of fee payment: 6
2018-06-29	CA	Change of address	Effective date: 20180312
2018-06-29	CD	Change of name or company name	Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR Effective date: 20180312
2018-11-02	ST	Notification of lapse	Effective date: 20180928