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FR2343113A1 - WINDOWS FOR DOUBLE CURVED DROP DOWN GLASS - Google Patents

WINDOWS FOR DOUBLE CURVED DROP DOWN GLASS

Info

Publication number
FR2343113A1
FR2343113A1 FR7606163A FR7606163A FR2343113A1 FR 2343113 A1 FR2343113 A1 FR 2343113A1 FR 7606163 A FR7606163 A FR 7606163A FR 7606163 A FR7606163 A FR 7606163A FR 2343113 A1 FR2343113 A1 FR 2343113A1
Authority
FR
France
Prior art keywords
curved
windows
window
drop down
double curved
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.)
Granted
Application number
FR7606163A
Other languages
French (fr)
Other versions
FR2343113B1 (en
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 SA
Original Assignee
Renault 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 Renault SA filed Critical Renault SA
Priority to FR7606163A priority Critical patent/FR2343113A1/en
Priority to DE19772709298 priority patent/DE2709298C3/en
Priority to DE19777706618 priority patent/DE7706618U1/en
Publication of FR2343113A1 publication Critical patent/FR2343113A1/en
Application granted granted Critical
Publication of FR2343113B1 publication Critical patent/FR2343113B1/fr
Granted 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
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/08—Windows; Windscreens; Accessories therefor arranged at vehicle sides
    • B60J1/12—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable
    • B60J1/16—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable
    • B60J1/17—Windows; Windscreens; Accessories therefor arranged at vehicle sides adjustable slidable vertically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Window Of Vehicle (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

The vertically moving window (8) in the car door is curved in two directions for optimum wind drag and noise reduction. The lateral curvature has a set of arcs whose centres of curvature lie on the same horizontal line, but with different radii. The window bulges to follow the shape of the car. The door is fitted with curved guides, curved the other way so that the window pane is guided in an arc. The design enables doubly curved panes to be used, so that the body contour is smooth. This reduces drag as well as noise.
FR7606163A 1976-03-04 1976-03-04 WINDOWS FOR DOUBLE CURVED DROP DOWN GLASS Granted FR2343113A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7606163A FR2343113A1 (en) 1976-03-04 1976-03-04 WINDOWS FOR DOUBLE CURVED DROP DOWN GLASS
DE19772709298 DE2709298C3 (en) 1976-03-04 1977-03-03 Window formation, in particular for a motor vehicle body
DE19777706618 DE7706618U1 (en) 1976-03-04 1977-03-03 WINDOW TRAINING FOR AUTOMOBILE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7606163A FR2343113A1 (en) 1976-03-04 1976-03-04 WINDOWS FOR DOUBLE CURVED DROP DOWN GLASS

Publications (2)

Publication Number Publication Date
FR2343113A1 true FR2343113A1 (en) 1977-09-30
FR2343113B1 FR2343113B1 (en) 1980-06-13

Family

ID=9169945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7606163A Granted FR2343113A1 (en) 1976-03-04 1976-03-04 WINDOWS FOR DOUBLE CURVED DROP DOWN GLASS

Country Status (2)

Country Link
DE (2) DE7706618U1 (en)
FR (1) FR2343113A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326300A3 (en) * 1988-01-25 1991-04-24 Mazda Motor Corporation Glass construction for an automobile

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037397C2 (en) * 1980-10-03 1985-02-21 Audi Nsu Auto Union Ag, 7107 Neckarsulm Window training for a motor vehicle body
JPS6025520U (en) * 1983-07-29 1985-02-21 トヨタ自動車株式会社 car door structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326300A3 (en) * 1988-01-25 1991-04-24 Mazda Motor Corporation Glass construction for an automobile

Also Published As

Publication number Publication date
DE2709298B2 (en) 1979-07-19
FR2343113B1 (en) 1980-06-13
DE7706618U1 (en) 1977-06-16
DE2709298A1 (en) 1977-09-08
DE2709298C3 (en) 1980-03-27

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Legal Events

Date Code Title Description
ST Notification of lapse