DE3347551A1 - Flexible viewing screen for a foldable cover for a motor vehicle - Google Patents

Flexible viewing screen for a foldable cover for a motor vehicle

Info

Publication number
DE3347551A1
DE3347551A1 DE19833347551 DE3347551A DE3347551A1 DE 3347551 A1 DE3347551 A1 DE 3347551A1 DE 19833347551 DE19833347551 DE 19833347551 DE 3347551 A DE3347551 A DE 3347551A DE 3347551 A1 DE3347551 A1 DE 3347551A1
Authority
DE
Germany
Prior art keywords
motor vehicle
viewing screen
foldable cover
flexible
flexible viewing
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.)
Withdrawn
Application number
DE19833347551
Other languages
German (de)
Inventor
Kurt 7270 Nagold Gramer
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Priority to DE19833347551 priority Critical patent/DE3347551A1/en
Publication of DE3347551A1 publication Critical patent/DE3347551A1/en
Withdrawn legal-status Critical Current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
    • B60J1/18—Windows; Windscreens; Accessories therefor arranged at the vehicle rear
    • B60J1/1807—Windows; Windscreens; Accessories therefor arranged at the vehicle rear movable for vehicles with convertible top
    • B60J1/1815—Windows; Windscreens; Accessories therefor arranged at the vehicle rear movable for vehicles with convertible top non-adjustably mounted in and moving with the soft-top cover

Abstract

The application relates to a flexible viewing screen for a foldable cover for a motor vehicle. In order to permit a satisfactory folding together even of the viewing screen, it is proposed to provide in each case a film hinge-like reduction in the thickness of the material in the region of the desired folding.

Description

"Biegsame Sichtscheibe für ein faltbares"Flexible lens for a foldable one

Kraftwagenverdeck" Die Erfindung betrifft eine biegsame Sichtscheibe für ein faltbares Kraftwagenverdeck. Motor vehicle top "The invention relates to a flexible viewing window for a foldable vehicle roof.

Trotz im Verlauf der letzten Jahre ständig gestiegener Materialqualitäten ist es auch heute noch unvermeidbar, daß biegsame Sichtscheiben von Kraftwagenverdecken nach einer bestimmten Betriebsdauer bleibende Knickstellen sowie daraus sich ergebende optische Verzerrungen aufweisen. Unter ungünstigen Umständen kann es sogar zu vorzeitigen Rissen bzw. Brüchen in der Scheibe kommen.Despite steadily increasing material quality over the last few years it is still unavoidable today that flexible viewing panes of motor vehicles are covered kinks that remain after a certain period of operation and the resulting kinks have optical distortions. Under unfavorable circumstances it can even lead to premature There are cracks or breaks in the pane.

Der vorliegenden Erfindung lag die Aufgabe zugrunde, diese Nachteile zu vermeiden und eine flexible Sichtscheibe für faltbare Kraftwagenverdecke zu schaffen, die bei geringstmöglichem Mehraufwand gegenüber üblichen Scheiben über eine lange Lebensdauer eine einwandfreie Funktion sicherstellt.The present invention was based on these disadvantages to avoid and to create a flexible window for folding motor vehicle tops, with the least possible additional effort compared to conventional discs over a long period of time Lifetime ensures perfect function.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß im Bereich des gewünschten Faltenverlaufs jeweils eine fi-lmscharnierartige Materialstärkenverringerung vorgesehen ist.This object is achieved according to the invention in that in the area the desired course of the folds a film hinge-like material thickness reduction is provided.

Um eine Verschmutzung zu vermeiden und ein einwandfreies optisches Erscheinungsbild sicherzustellen, ist die Materialstärkenverringerung jeweils vorzugsweise auf der Innenseite der Sichtscheibe angeordnet.In order to avoid pollution and a flawless visual appearance To ensure appearance, the reduction in material thickness is preferred in each case arranged on the inside of the window.

Der Gegenstand der Erfindung soll im folgenden anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert werden.The object of the invention is to be based on one in the Drawing illustrated embodiment will be explained in more detail.

In der Zeichnung zeigen Fig. 1 eine perspektivische Darstellung eines Teilbereichs eines geschlossenen Kraftwagenverdeckes, und Fig. 2 einen Schnitt nach der Linie II - II in Fig. 1.In the drawing, FIG. 1 shows a perspective illustration of a Part of a closed motor vehicle top, and FIG. 2 shows a section according to the line II - II in FIG. 1.

Das in Fig. 1 dargestellte Verdeck 1 eines nicht näher gezeigten Kraftwagens weist eine hintere Sichtscheibe 2 auf, die beim Zusammenlegen des Verdeckes entlang einer Linie 3 gefaltet werden soll.The top 1 shown in Fig. 1 of a motor vehicle not shown in detail has a rear window 2, which along when folding the top a line 3 is to be folded.

Um dies zu erleichtern, weist die Sichtscheibe 2 - wie Fig. 2 der Zeichnung zeigt - entlang dieser Linie 3 eine filmscharnierartige Materialstärkenverringerung 4 auf, die ein einwandfreies Falten entlang der vorgegebenen Linie 3 sicherstellt.In order to facilitate this, the window 2 - like FIG. 2 of the Drawing shows - along this line 3, a film hinge-like material thickness reduction 4, which ensures proper folding along the predetermined line 3.

Die Materialstärkenverringerung 4 kann dabei z.B.The material thickness reduction 4 can e.g.

durch Anschmelzen bzw. Abschweißen hergestellt werden.can be produced by melting or welding.

Die erfindungsgemäße Lösung kann selbstverständlich auch bei seitlich oder im Eckbereich angeordneten Sichtscheiben von Kraftwagenverdecken Anwendung finden.The solution according to the invention can of course also be used at the side or viewing panes of motor vehicle tops arranged in the corner area Find.

Claims (2)

Patentansprüche 1. Biegsame Sichtscheibe für ein faltbares Kraftwagenverdeck, d a d u r c h g e k e n n z e i c h n e t daß im Bereich des gewünschten Faltenverlaufs (Linie 3) jeweils eine filmscharnierartige Materialstärkenverringerung (4) vorgesehen ist.Claims 1. Flexible window for a foldable motor vehicle top, d u r c h e k e n n n z e i c h n e t that in the area of the desired fold course (Line 3) in each case a film hinge-like material thickness reduction (4) is provided is. 2. Sichtscheibe nach Anspruch 1, dadurch gekennzeichnet, daß die Materialstärkenverringerung (4) auf der Innenseite der Sichtscheibe (2) angeordnet ist.2. Window according to claim 1, characterized in that the material thickness reduction (4) is arranged on the inside of the window (2).
DE19833347551 1983-12-30 1983-12-30 Flexible viewing screen for a foldable cover for a motor vehicle Withdrawn DE3347551A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833347551 DE3347551A1 (en) 1983-12-30 1983-12-30 Flexible viewing screen for a foldable cover for a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833347551 DE3347551A1 (en) 1983-12-30 1983-12-30 Flexible viewing screen for a foldable cover for a motor vehicle

Publications (1)

Publication Number Publication Date
DE3347551A1 true DE3347551A1 (en) 1985-02-21

Family

ID=6218439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833347551 Withdrawn DE3347551A1 (en) 1983-12-30 1983-12-30 Flexible viewing screen for a foldable cover for a motor vehicle

Country Status (1)

Country Link
DE (1) DE3347551A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638177C1 (en) * 1986-11-08 1988-04-21 Bayerische Motoren Werke Ag Flexible viewing window
DE3738500A1 (en) * 1987-11-13 1988-12-22 Daimler Benz Ag Transparent protective wall for cabriolets
US5454615A (en) * 1992-03-31 1995-10-03 Dr. Ing. H.C.F. Porsche Ag Convertible top with a flexible window pane
DE102004039690A1 (en) * 2004-08-16 2006-03-09 Webasto Ag Disc arrangement and body element for a vehicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3638177C1 (en) * 1986-11-08 1988-04-21 Bayerische Motoren Werke Ag Flexible viewing window
EP0267496A2 (en) * 1986-11-08 1988-05-18 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Flexible visual glass
EP0267496A3 (en) * 1986-11-08 1990-06-13 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Flexible visual glass
DE3738500A1 (en) * 1987-11-13 1988-12-22 Daimler Benz Ag Transparent protective wall for cabriolets
US5454615A (en) * 1992-03-31 1995-10-03 Dr. Ing. H.C.F. Porsche Ag Convertible top with a flexible window pane
DE102004039690A1 (en) * 2004-08-16 2006-03-09 Webasto Ag Disc arrangement and body element for a vehicle
DE102004039690B4 (en) * 2004-08-16 2008-11-27 Webasto Ag Disc arrangement for a vehicle

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal