DE9111779U1 - Device to prevent wind turbulence in the passenger compartment when convertibles are open - Google Patents

Device to prevent wind turbulence in the passenger compartment when convertibles are open

Info

Publication number
DE9111779U1
DE9111779U1 DE9111779U DE9111779U DE9111779U1 DE 9111779 U1 DE9111779 U1 DE 9111779U1 DE 9111779 U DE9111779 U DE 9111779U DE 9111779 U DE9111779 U DE 9111779U DE 9111779 U1 DE9111779 U1 DE 9111779U1
Authority
DE
Germany
Prior art keywords
open
convertibles
passenger compartment
wind turbulence
frame
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 - Lifetime
Application number
DE9111779U
Other languages
German (de)
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.)
THIEL JENS BODO 7032 SINDELFINGEN DE
Original Assignee
THIEL JENS BODO 7032 SINDELFINGEN DE
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 THIEL JENS BODO 7032 SINDELFINGEN DE filed Critical THIEL JENS BODO 7032 SINDELFINGEN DE
Priority to DE9111779U priority Critical patent/DE9111779U1/en
Publication of DE9111779U1 publication Critical patent/DE9111779U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60J7/22—Wind deflectors for open roofs
    • B60J7/223—Wind deflectors for open roofs specially adapted for convertible cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Description

Jens-Bodo Thiel
Königsknollstr. 22
7032 Sindelfingen
16.09.91Jens-Bodo Thiel
Königsknollstr. 22
7032 Sindelfingen
16.09.91

Vorrichtung zur Verhinderung von Windturbulenzen im
Fahrgastraum bei geöffneten CabrioletsDevice for preventing wind turbulence in
Passenger compartment with open convertibles

Problem:Problem:

Während der Fahrt mit einem geöffnetem Cabriolet, entwikkeln sich, geschwindigkeitsabhängig, starke Turbulenzen im Fahrgastraum. Diese Turbulenzen entstehen aufgrund des Unterdrucks, der sich hinter der Frontscheibe entwickelt und eine Sogwirkung hervorruft. Besonders bei längeren Fahrten mit geöffnetem Verdeck, oder bei Außentemperaturen unter 25 Grad Celsius, verursachen diese Turbulenzen Zug- und Ermüdungserscheinungen bei den Fahrgästen. Mit zunehmender Geschwindigkeit wird auch eine Unterhaltung im Fahrzeug fast unmöglich.When driving with an open convertible, strong turbulence develops in the passenger compartment, depending on the speed. This turbulence is caused by the negative pressure that develops behind the windshield and causes a suction effect. Particularly on longer journeys with the top down, or when outside temperatures are below 25 degrees Celsius, this turbulence causes pulling and fatigue in the passengers. As the speed increases, it also becomes almost impossible to have a conversation in the vehicle.

Stand der Technik:State of the art:

Es gibt bereits mehrere Vorrichtungen, die für eine Reduzierung der Turbulenzen bestimmt sind (G9006369.4 und G9005439.3 sowie DE3836375) .There are already several devices designed to reduce turbulence (G9006369.4 and G9005439.3 and DE3836375).

Zum einen sind dies bespannte Rahmen, die speziell für Fahrzeuge ohne Überrollbügel konzipiert sind. Dadurch besitzen sie eine komplizierte Befestigungsmechanik und der Fondpassagierraum wird unbrauchbar (DE3836375). Bei anderen Vorrichtungen handelt es sich um Stoffbezüge oder Rollos, die entweder nur die Turbulenzen bis zur Höhe der Frontsitze reduzieren (G9006369.4) , oder die das Benutzen der Fond-Sitzplätze des Fahrzeugs bei Gebrauch der Vorrichtung unmöglich macht (G9005439.3).On the one hand, these are covered frames that are specially designed for vehicles without roll bars. As a result, they have a complicated fastening mechanism and the rear passenger area becomes unusable (DE3836375). Other devices are fabric covers or roller blinds that either only reduce the turbulence up to the height of the front seats (G9006369.4) or that make it impossible to use the rear seats of the vehicle when the device is in use (G9005439.3).

Jens-Bodo Thiel
Königsknollstr. 22
7032 Sindelfingen
16.09.91Jens-Bodo Thiel
Königsknollstr. 22
7032 Sindelfingen
16.09.91

Erfindung:Invention:

Es ist nun gelungen, speziell für alle Cabriolets mit eingebautem überrollbügel, einen stoffbespannten Rahmen zu entwickeln, der am schon vorhandenen Überrollbügel derart befestigt wird, daß er sich an dessen Konturen anlegt und nur bis auf die Höhe der Frontsitze herunterreicht. Durch die Windundurchlässigkeit der Frontsitze entstehen im Fußbereich des Fahrzeugs keinerlei Turbulenzen. Der Zwischenraum zwischen den Sitzen wird ebenfalls durch den Stoff abgedeckt. Dadurch, daß der Rahmen unten offen ist, bestehen keinerlei Verletzungsgefahren für eventuelle Fondpassagiere, und die Fond-Sitzplätze können auch mit befestigtem Rahmen benutzt werden, da sich hinter den beiden Frontsitzen keinerlei Stoff befindet. Ein weiterer Vorteil der Erfindung liegt an der einfachen Befestigung des Rahmens, am Überrollbügel mittels Gurten und Haken. Der Rahmen ist mittig geteilt und mit einem Scharnier versehen, soda/? er sich nicht nur leicht an- und abbauen läßt, sondern im zusammengefalteten Zustand auch platzsparend transportiert werden kann.It has now been possible to develop a fabric-covered frame specifically for all convertibles with a built-in roll bar, which is attached to the existing roll bar in such a way that it follows its contours and only reaches down to the height of the front seats. The windproof nature of the front seats means that no turbulence occurs in the foot area of the vehicle. The space between the seats is also covered by the fabric. Because the frame is open at the bottom, there is no risk of injury to any rear passengers, and the rear seats can also be used with the frame attached, as there is no fabric behind the two front seats. Another advantage of the invention is the simple attachment of the frame to the roll bar using straps and hooks. The frame is split in the middle and has a hinge, so that it is not only easy to attach and remove, but can also be transported in a space-saving manner when folded up.

Claims (3)

Jens-Bodo Thiel Königsknollstr. 22 7032 Sindelfingen 16.09.91 Schutzansprüche:Jens-Bodo Thiel Königsknollstr. 22 7032 Sindelfingen 16.09.91 Protection claims: 1. Vorrichtung zur Verhinderung von Windturbulenzen im Innenraum von geöffneten Cabriolets mit fest eingebautem Überrollbügel, dadurch gekennzeichnet, da/3 ein stoffbespannter nach unten offener Rahmen konturengleich am Überrollbügel angelegt und befestigt wird. Siehe 11. Device for preventing wind turbulence in the interior of open convertibles with a permanently installed roll bar, characterized in that/3 a fabric-covered frame that is open at the bottom is placed and attached to the roll bar with the same contour. See 1 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, da/? der Rahmen durch Gurte und Haken einfach am Überrollbügel befestigt werden kann. Siehe 22. Device according to claim 1, characterized in that the frame can be easily attached to the roll bar using straps and hooks. See 2 3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, da/3 der Rahmen aus mehreren Teilen besteht und somit bei Nichtgebrauch platzsparend zusammengefaltet werden kann. Siehe 33. Device according to claim 1, characterized in that the frame consists of several parts and can thus be folded up to save space when not in use. See 3
DE9111779U 1991-09-20 1991-09-20 Device to prevent wind turbulence in the passenger compartment when convertibles are open Expired - Lifetime DE9111779U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9111779U DE9111779U1 (en) 1991-09-20 1991-09-20 Device to prevent wind turbulence in the passenger compartment when convertibles are open

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9111779U DE9111779U1 (en) 1991-09-20 1991-09-20 Device to prevent wind turbulence in the passenger compartment when convertibles are open

Publications (1)

Publication Number Publication Date
DE9111779U1 true DE9111779U1 (en) 1992-03-05

Family

ID=6871505

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9111779U Expired - Lifetime DE9111779U1 (en) 1991-09-20 1991-09-20 Device to prevent wind turbulence in the passenger compartment when convertibles are open

Country Status (1)

Country Link
DE (1) DE9111779U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534584C1 (en) * 1995-09-09 1996-09-12 Porsche Ag Windshield for convertible passenger car
DE19636316A1 (en) * 1996-08-29 1998-03-05 Porsche Ag Detachably attached rear attachment for a motor vehicle
US5899521A (en) * 1996-08-10 1999-05-04 Dr. Ing.H.C.F. Porsche Ag Anti-buffet screen for a convertible
FR2892073A1 (en) * 2005-10-19 2007-04-20 Heuliez Sa ANTI-REMOVE NET DEVICE

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19534584C1 (en) * 1995-09-09 1996-09-12 Porsche Ag Windshield for convertible passenger car
EP0761484A1 (en) 1995-09-09 1997-03-12 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Wind protector for a convertible
US5702150A (en) * 1995-09-09 1997-12-30 Dr. Ing. H.C.F. Porsche Ag Wind deflecting device for a convertible
US5899521A (en) * 1996-08-10 1999-05-04 Dr. Ing.H.C.F. Porsche Ag Anti-buffet screen for a convertible
DE19636316A1 (en) * 1996-08-29 1998-03-05 Porsche Ag Detachably attached rear attachment for a motor vehicle
US6007143A (en) * 1996-08-29 1999-12-28 Dr. Ing. H.C.F. Porsche Ag Detachably fastened rear mounting for a motor vehicle
DE19636316B4 (en) * 1996-08-29 2005-04-07 Dr.Ing.H.C. F. Porsche Ag Detachably mounted rear attachment for a motor vehicle
FR2892073A1 (en) * 2005-10-19 2007-04-20 Heuliez Sa ANTI-REMOVE NET DEVICE
WO2007045270A1 (en) * 2005-10-19 2007-04-26 Heuliez A wind deflector mesh device

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