FR2820688B1 - SYSTEM FOR REDUCING THE OPENING ROOF BEAT IN A MOTOR VEHICLE - Google Patents

SYSTEM FOR REDUCING THE OPENING ROOF BEAT IN A MOTOR VEHICLE

Info

Publication number
FR2820688B1
FR2820688B1 FR0101842A FR0101842A FR2820688B1 FR 2820688 B1 FR2820688 B1 FR 2820688B1 FR 0101842 A FR0101842 A FR 0101842A FR 0101842 A FR0101842 A FR 0101842A FR 2820688 B1 FR2820688 B1 FR 2820688B1
Authority
FR
France
Prior art keywords
beat
reducing
motor vehicle
opening roof
roof
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 - Fee Related
Application number
FR0101842A
Other languages
French (fr)
Other versions
FR2820688A1 (en
Inventor
Virginie Maillard
Denis Ricot
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0101842A priority Critical patent/FR2820688B1/en
Publication of FR2820688A1 publication Critical patent/FR2820688A1/en
Application granted granted Critical
Publication of FR2820688B1 publication Critical patent/FR2820688B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
    • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
    • B60J7/043—Sunroofs e.g. sliding above the roof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
    • B60J7/22—Wind deflectors for open roofs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • F15D1/12—Influencing flow of fluids around bodies of solid material by influencing the boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Body Structure For Vehicles (AREA)
FR0101842A 2001-02-12 2001-02-12 SYSTEM FOR REDUCING THE OPENING ROOF BEAT IN A MOTOR VEHICLE Expired - Fee Related FR2820688B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0101842A FR2820688B1 (en) 2001-02-12 2001-02-12 SYSTEM FOR REDUCING THE OPENING ROOF BEAT IN A MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0101842A FR2820688B1 (en) 2001-02-12 2001-02-12 SYSTEM FOR REDUCING THE OPENING ROOF BEAT IN A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2820688A1 FR2820688A1 (en) 2002-08-16
FR2820688B1 true FR2820688B1 (en) 2003-04-18

Family

ID=8859878

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0101842A Expired - Fee Related FR2820688B1 (en) 2001-02-12 2001-02-12 SYSTEM FOR REDUCING THE OPENING ROOF BEAT IN A MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2820688B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2935303B1 (en) * 2008-08-28 2012-03-16 Peugeot Citroen Automobiles Sa MOTOR VEHICLE ROOF AND MOTOR VEHICLE HAVING SUCH ROOF

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19750218C2 (en) * 1997-11-13 1999-09-30 Dornier Gmbh Method for suppressing periodic pressure changes in a cavity with an external flow and an opening

Also Published As

Publication number Publication date
FR2820688A1 (en) 2002-08-16

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Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 15

ST Notification of lapse

Effective date: 20161028