DE9003626U1 - Air deflector - Google Patents

Air deflector

Info

Publication number
DE9003626U1
DE9003626U1 DE9003626U DE9003626U DE9003626U1 DE 9003626 U1 DE9003626 U1 DE 9003626U1 DE 9003626 U DE9003626 U DE 9003626U DE 9003626 U DE9003626 U DE 9003626U DE 9003626 U1 DE9003626 U1 DE 9003626U1
Authority
DE
Germany
Prior art keywords
air deflector
air
deflector according
molded part
plastic molded
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
DE9003626U
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.)
HIEMEYER AUGUST 8190 WOLFRATSHAUSEN DE
Original Assignee
HIEMEYER AUGUST 8190 WOLFRATSHAUSEN 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 HIEMEYER AUGUST 8190 WOLFRATSHAUSEN DE filed Critical HIEMEYER AUGUST 8190 WOLFRATSHAUSEN DE
Priority to DE9003626U priority Critical patent/DE9003626U1/en
Publication of DE9003626U1 publication Critical patent/DE9003626U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining
    • B62D35/001—For commercial vehicles or tractor-trailer combinations, e.g. caravans
    • B62D35/002—For commercial vehicles or tractor-trailer combinations, e.g. caravans for caravans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D35/00—Vehicle bodies characterised by streamlining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Description

August Hiemeyer, Sauerlacher Str. 60 d, 8190 WolfratshausenAugust Hiemeyer, Sauerlacher Str. 60 d, 8190 Wolfratshausen

LuftabweiserAir deflector

Stand der Technik:State of the art:

Es gibt Luftabweiser für PKW- Dächer zur Verminderung des Luftstaus vor Anhängern mit hoher. Aufbauten, z.L·. Wohnanhänger. Alle sind zu kurz, weshalb deren Wirkung unv.^ ist.There are air deflectors for car roofs to reduce air build-up in front of trailers with high structures, e.g. caravans. All of them are too short, which is why their effect is ineffective.

Aufgabe des von mir dargestellten Lufoabweisers:Task of the air deflector I have presented:

Dieser leitet die Im. ' weitgehend über das Dsch des Anhänger'' ab.This derives the Im. 'largely via the Dsch of the follower'' .

Vorteile;Advantages;

Ein Gespann bleibt ruhiger, d.h. Schlingerbewegungen des Anhängers, hervorgerufen durch abwechselnd seitliches Ausbrechen des Luftstaue, werden verhindert. Durch die besondere Länge des Luftabweisers ist es möglich, diesen nicht zu wölben, außer der Vorderkante. Wölbungen kosten Energie, v.nd sie beunruhigen den Luftfluss.A trailer remains more stable, i.e. the trailer does not wobble, caused by the air jam breaking out sideways. The special length of the air deflector means that it cannot arch, except at the front edge. Arches cost energy and disrupt the air flow.

Darstellung:Depiction:

Eine Platte aus Blech oder als Kunststofformteil erstreckt sich von der Dachvorderkante bis fast über die Heckscheibe. Diese wird an zwei Dachträgern (1+2) befestigt. Am vorderen Befestigungspunkt ist ein Scharnier O), am hinteren Befestigungspunkt ist eine höhenverstellbare Rohrkostruktion (4-). Zur Gtabilisierung und zur Luftführung sind die Seiten aufgekantet (6). Den gleichen Zweck erfüllen zusätzliche Blechstreifen oder zum Formteil aus Kunststoff gehörende Rippen (7)· Der Luftabweiser wird in Richtung Anhänger breiter. Die Stabilisierungs- und Luftführungsrippen lafen nach hinten konisch auseinander.A plate made of sheet metal or a plastic molded part extends from the front edge of the roof almost over the rear window. This is attached to two roof racks (1+2). There is a hinge O at the front attachment point, and a height-adjustable tubular construction (4-) at the rear attachment point. The sides are folded up for stability and air guidance (6). Additional sheet metal strips or ribs belonging to the plastic molded part serve the same purpose (7). The air deflector becomes wider towards the trailer. The stabilization and air guidance ribs taper towards the rear.

Claims (4)

August Hiemeyer, Sauerlacher Str. 60 d, 8190 Wolfratshausen Luftabweiser Schutzansprüche:August Hiemeyer, Sauerlacher Str. 60 d, 8190 Wolfratshausen Air deflector protection claims: 1. Luftabwe iser an Fahrzeugen zur- ^uI tableitung von Anhängern aus Metall oder als Kunststofformteil dadurch gekennzeichnet, daß dieser sich aus der Horizontale beliebig in der Höhe verstellen läßt.1. Air deflector on vehicles for the deflection of trailers made of metal or as a plastic molded part, characterized in that it can be adjusted to any height from the horizontal. 2. Luftabweiser nach Anspruch 1 dadurch gekennzeichnet, daß die Seiten aufgekantet sind (6).2. Air deflector according to claim 1, characterized in that the sides are folded up (6). 3· Luftabweiser nach Anspruch 1 und2 dadurch gekennzeichnet, daß Stabilisierungsrippen (7) vorhanden sind, welche nach hinten konisch auseinanderlaufen.3· Air deflector according to claim 1 and 2, characterized in that stabilizing ribs (7) are provided which diverge conically towards the rear. 4. Luftabweiser nach Anspruch 1 bis 3 dadurch gekennzeichnet, daß dieser sich nach hinten verbreitert.4. Air deflector according to claim 1 to 3, characterized in that it widens towards the rear.
DE9003626U 1990-03-28 1990-03-28 Air deflector Expired - Lifetime DE9003626U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9003626U DE9003626U1 (en) 1990-03-28 1990-03-28 Air deflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9003626U DE9003626U1 (en) 1990-03-28 1990-03-28 Air deflector

Publications (1)

Publication Number Publication Date
DE9003626U1 true DE9003626U1 (en) 1990-06-13

Family

ID=6852425

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9003626U Expired - Lifetime DE9003626U1 (en) 1990-03-28 1990-03-28 Air deflector

Country Status (1)

Country Link
DE (1) DE9003626U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0673819A1 (en) * 1994-03-24 1995-09-27 Gec Alsthom Transport Sa Device for reducing the aerodynamic drag of a cavity in a flow and a vehicle, particularly a railway vehicle, comprising such a device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0673819A1 (en) * 1994-03-24 1995-09-27 Gec Alsthom Transport Sa Device for reducing the aerodynamic drag of a cavity in a flow and a vehicle, particularly a railway vehicle, comprising such a device
FR2717760A1 (en) * 1994-03-24 1995-09-29 Gec Alsthom Transport Sa Device for reducing the aerodynamic drag of a cavity in a flow and a vehicle, in particular a rail vehicle, comprising such a device.
US5546865A (en) * 1994-03-24 1996-08-20 Gec Alsthom Transport S.A. Device for reducing the aerodynamic drag of a cavity in a flow, and a vehicle, in particular a rail vehicle, provided with such a device

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