DE1805975U - DRIVING WIND NOISE DAMPER. - Google Patents

DRIVING WIND NOISE DAMPER.

Info

Publication number
DE1805975U
DE1805975U DEN10391U DEN0010391U DE1805975U DE 1805975 U DE1805975 U DE 1805975U DE N10391 U DEN10391 U DE N10391U DE N0010391 U DEN0010391 U DE N0010391U DE 1805975 U DE1805975 U DE 1805975U
Authority
DE
Germany
Prior art keywords
fahrtwind
front edge
sunroof
noise damper
wind noise
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
Application number
DEN10391U
Other languages
German (de)
Inventor
Detlef Dr Noack
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEN10391U priority Critical patent/DE1805975U/en
Publication of DE1805975U publication Critical patent/DE1805975U/en
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)

Description

der Fahrtwind-Geräusohdampfer (für Fahrzeuge mit Schiebedach) ugl StaBd der Technik t Wenn bei einem Fahrzeug mit Schiebedach (Sonnendaoh) das Verdeck bei geschlossenen Seitenfenstern weit geöffnet wird, treten bei höheren Fahrtgesohwindigkeiten (etwa ab einer Geschwindigkeit von 55 km/h) sehr starke akustische Sohwin- gungen (Geraasohbildung) auf) die begleitet sind von stär- keren, das Trommelfell des Menschen beanspruchenden Luftdruckschwankungen. Diese Geräusche und Luftdruoksohwankungen werden von den Fahrzeug-Insassen als so störend empfunden, daß man bis heute gezwungen ist, das Verdeck bei höheren Fahrtgeschwindigkeiten weitgehend zu schließen und damit auf eine volle Ausnutzung der Vorteile eines Schiebedachs zu versichten. Gebrauchsmuster-Als Vorrichtung zum Zwecke der Verminderung bzw. Aufhebung Anspruchs der o. a. Geräusche ist der Fahrtwind-Geräusohdämpfer dadurch gekennzeichnet, § !B&5SBE2' eine (oder mehrere) k 1 ein e, etwa handgroße Fläche aus kunststoff oder einem anderen luftundurchlässigen Male- rial (Bild 1) so oberhalb des Fahrzeugdaches angeordnet wird, daß die durch die Fahrtbewegung hervorgerufene Luft- strömung-möglichst senkrecht-gegen diese Flache prallt. Nebenanspruohs Dabei ist eine besonders einfache und schnelle Befestigung des Fahrtwind-Geräuschdämpfers am vorderen Rand der Schiebe- dachöffnung mit Hilfe einer einfachen Klemm-oder Schraubvorrichtung unter Ausnutzung der Rahmenöffnung für den Schiebedaohversohluß möglich (Bild 2). S ! ? *'*''Durch den von dieser Vorrichtung im Luftstrom oberhalb des . 'S' Schiebedaches erzeugten"Totwasserraum"werden die oben be- sohriebenen Geräusche und Luftdruokschwankungen soweit auf- the wind noise suppressor (for vehicles with sunroof) ugl State of technology t If that is the case with a vehicle with a sunroof The convertible top is opened wide when the side windows are closed, occur at higher overall speeds (from about one Speed of 55 km / h) very strong acoustic Sohwin- (Geraasohbildung) which are accompanied by stronger keren, the air pressure fluctuations that stress the human eardrum. These noises and air pressure fluctuations are perceived by the vehicle occupants as so annoying that one is forced to this day to largely close the convertible top at higher speeds and thus to ensure that the advantages of a sliding roof are fully exploited. Utility model - As a device for the purpose of reduction or cancellation The airflow noise damper is therefore capable of making the above noises marked, §! B & 5SBE2 'one (or more) k 1 one e, roughly the size of a hand made of plastic or another airtight paint rial (Fig. 1) above the vehicle roof that the air- flow - as perpendicular as possible - collides against this surface. Aside from this, it is particularly easy and quick to attach the airstream noise damper on the front edge of the sliding Roof opening is possible with the help of a simple clamping or screwing device, making use of the frame opening for the sliding boot cover (Fig. 2). S! ? * '*''Due to the air flow from this device above the . 'S' sunroofs created "dead water space" are the above such rubbing noises and air pressure fluctuations

Claims (1)

gehoben, daß auch bei sehr hohen Fahrtgesohwindigkeiten (über 100 km/h) ohne Belästigung der Fahrzeuginsassen das Schiebedach voll geöffnet werden kann und sich somit erst durch die vorliegende Erfindung die Vorteile eines Schiebedaches auf einfache Weise voll ausnutzen lassen. Betr. a Fahrtwind-Oeraueehdampfer, Aktenzeichen N 10 591/650 Ga gehutzaajpDrüehe< 1.)Fahrtwind-Oeraueohdampfer für Kraftfahrzeuge, dadurch kenn- zeichnet, da$ eine kleiMt etwa haadgroße Fläche (l) « ma $in<M)) t eteit « v luftundurohlännigta Xatortal no am vorderen Rand (2) derNhlebsiohöu otmo Feugs aworbo to1i ß die dorch die FahrtbeweguB hervoremfene LuttetrQNMa etwa senkrecht gegen diese flache prallt. 2.)FahrtwimdrluMhdaapfer nach Anepraoh l, dadurch gekeaMeieh-* netdaB die Fläche (l) am vorderen Rand der SchiebedaeMffnun mit Hilfe einer einfachen Kleaa-oder Schraubvorriohtung (3) unter Auenntzung d r hhson tr denb Sohlebo4achterFohlul beteatisttot. 3.) Fahrtwind-CeräueehdaMpfer nach Anepruoh 1, dadurch gekeanxeieh- net, daB statt einer auoh atehrere Pl&ehen am vorderen Nand der SohieedaehNffnMH aaetraeht eind.
raised that even at very high speeds (over 100 km / h) the sunroof can be fully opened without nuisance to the vehicle occupants and thus the advantages of a sunroof can be fully exploited in a simple manner only through the present invention. Re. a Fahrtwind-Oeraueehdampfer, file number N 10 591/650 Ga gehutzaajpDrüehe < 1.) Fahrtwind-Oeraueohdampfer for motor vehicles, thus identifying draws that $ is a small area (l) «ma $ in <M)) t eteit «v luftundurohlännigta Xatortal no at the front edge (2) derNhlebsiohöu otmo Feugs aworbo to1i ß The LuttetrQNMa, for example, pulled out by the moving vehicles impacts vertically against this flat. 2.) FahrtwimdrluMhdaapfer to Anepraoh l, thereby gekeaMeieh- * Now the area (l) on the front edge of the sliding door with the help of a simple Kleaa or screw device (3) under the auspices of dr hhson tr denb Solebo4achterFohlul beteat is dead. 3.) Fahrtwind-CeräueehdaMpfer according to Anepruoh 1, thereby keanxeieh- net, that instead of an external pleading at the front edge of the SohieedaehNffnMH aaetraeht ein.
DEN10391U 1959-09-29 1959-09-29 DRIVING WIND NOISE DAMPER. Expired DE1805975U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN10391U DE1805975U (en) 1959-09-29 1959-09-29 DRIVING WIND NOISE DAMPER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN10391U DE1805975U (en) 1959-09-29 1959-09-29 DRIVING WIND NOISE DAMPER.

Publications (1)

Publication Number Publication Date
DE1805975U true DE1805975U (en) 1960-02-11

Family

ID=32917947

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN10391U Expired DE1805975U (en) 1959-09-29 1959-09-29 DRIVING WIND NOISE DAMPER.

Country Status (1)

Country Link
DE (1) DE1805975U (en)

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