DE3150152A1 - Spoiler for motor vehicles - Google Patents

Spoiler for motor vehicles

Info

Publication number
DE3150152A1
DE3150152A1 DE19813150152 DE3150152A DE3150152A1 DE 3150152 A1 DE3150152 A1 DE 3150152A1 DE 19813150152 DE19813150152 DE 19813150152 DE 3150152 A DE3150152 A DE 3150152A DE 3150152 A1 DE3150152 A1 DE 3150152A1
Authority
DE
Germany
Prior art keywords
vehicle
spoiler
designed
motor vehicles
internal combustion
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
DE19813150152
Other languages
German (de)
Other versions
DE3150152C2 (en
Inventor
Volker Dipl.-Ing. 7306 Denkendorf Bochenek
Roland 7440 Nürtingen Stoklassa
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 DE19813150152 priority Critical patent/DE3150152A1/en
Publication of DE3150152A1 publication Critical patent/DE3150152A1/en
Application granted granted Critical
Publication of DE3150152C2 publication Critical patent/DE3150152C2/de
Granted 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
    • B62D35/005—Front spoilers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00—Arrangement in connection with cooling of propulsion units
    • B60K11/08—Air inlets for cooling; Shutters or blinds therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P2005/025—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers using two or more air pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics

Abstract

The invention relates to a spoiler for motor vehicles, which is arranged on the vehicle and is designed to swivel about a horizontal transverse axis of the vehicle as a function of the speed of travel. This spoiler is so developed in order to influence the flow of cooling air in the engine compartment of the motor vehicle that it is also designed to be controllable in its swivel movement as a function of the coolant temperature of an internal combustion engine of the motor vehicle and in a limit position closes a cooling air opening arranged in the area of the underside of the vehicle.

Description

"Spoiler für Kraftwagen"Spoilers for motor vehicles

Die Erfindung bezieht sich auf einen Spoiler für Kraftwagen, der am Fahrzeugbug angeordnet und in Abhängigkeit von der Fahrgeschwindigkeit um eine horizontale Fahrzeugquerachse verschwenkbar ausgebildet ist.The invention relates to a spoiler for motor vehicles on Vehicle front arranged and depending on the driving speed around a horizontal Vehicle transverse axis is designed to be pivotable.

Ein derartiger Spoiler ist bereits der DE-AS 26 16 948 als bekannt zu entnehmen. Durch eine geschwindigkeitsabhängige Verschwenkung des Spoilers wird bei langsamer Fahrt auf schlechten Wegstrecken eine größere Bodenfreiheit des Fahrzeugs sichergestellt, während bei schneller Fahrt und ganz heruntergeschwenktem Spoiler die Straßenlage des Fahrzeugs durch den sich hinter dem Spoiler aufbauenden Unterdruck günstig beeinflußt wird.Such a spoiler is already known from DE-AS 26 16 948 refer to. A speed-dependent pivoting of the spoiler is greater ground clearance for the vehicle when driving slowly on poor roads ensured, while driving fast and with the spoiler swung down completely the road holding of the vehicle due to the negative pressure building up behind the spoiler is favorably influenced.

Aus der DE-PS 890 462 ist es auch bereits bekannt, eine vorn im Fahrzeug angeordnete Brennkraftmaschine mit Kühlluft zu versorgen, die ohne Umströmung der Brennkraftmaschine über eine in ihrer Öffnungsweite in Abhängigkeit von der Kuhlmitteltemperatur steuerbare, im Bodenbereich des Fahrzeugs angeordnete Austrittsöffnung abgeführt wird.From DE-PS 890 462 it is already known to have a front in the vehicle to supply arranged internal combustion engine with cooling air, without flowing around the Internal combustion engine over an in its opening width depending on the coolant temperature controllable outlet opening arranged in the floor area of the vehicle will.

Der vorliegendea Erfindung lag die Aufgabe zugrunde, eine Spoileranordnung nach dem Oberbegriff des Patentanspruchs derart weiterzubilden, daß mit einfachen Mitteln auch eine Kuhlluftsteuerung für eine Brennkraftmaschine des Fahrzeugs erreicht wird.The present invention was based on the object of a spoiler arrangement to further develop according to the preamble of claim so that with simple Means also achieved a cooling air control for an internal combustion engine of the vehicle will.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß der Spoiler zusätzlich in Abhängigkeit von der Kühlmitteltemperatur einer Brennkraftmaschine des Kraftwagens in seiner Schwenkbewegung steuerbar ausgebildet ist, und in einer Endstellung eine im Bereich der Fahrzeugunterseite angeordnete Kühlluftaustrittsöffnung verschließt.This object is achieved according to the invention in that the spoiler additionally depending on the coolant temperature of an internal combustion engine of the motor vehicle is designed to be controllable in its pivoting movement, and in a End position a cooling air outlet opening arranged in the area of the underside of the vehicle locks.

Der Gegenstand der Erfindung soll im folgenden anhand eines schematisch in einer Seitenansicht dargestellten Ausführungsbeispiels näher erläutert werden.The subject matter of the invention is to be based on a schematic below are explained in more detail in the embodiment shown in a side view.

Ein Kraftwagen weist in seinem in der Zeichnung angedeuteten Bugbereich eine von einer Motorhaube 1 abgedeckte Brennkraftmaschine 2 und dieser vorgelagert einen Lüfter 3, einen Kühler 4, einen Kondensator 5 einer Klimaanlage sowie einen diesem zugeordneten Zusatzlüfter 6 auf. Die den Kondensator 5 und den Kühler 4 durchströmende Luft tritt im Bereich eines vorderen Grills 7 ein und strömt entsprechend den Pfeilen P ohne Umströmung der Brennkraftmaschine 2 zu einer im Bodenbereich gelegenen Austrittsöffnung 8.A motor vehicle has its bow area indicated in the drawing an internal combustion engine 2 covered by a hood 1 and positioned in front of it a fan 3, a cooler 4, a condenser 5 of an air conditioning system and a this associated additional fan 6 on. The flowing through the condenser 5 and the cooler 4 Air enters in the area of a front grill 7 and flows according to the arrows P without flow around the internal combustion engine 2 to an outlet opening located in the floor area 8th.

Im Bereich dieser Austrittsöffnung 8 ist ein um eine horizontale Fahrzeugquerachse schwenkbarer Spoiler 9 vorgesehen, der in seiner mit 9a bezeichneten Stellung die Austrittsöffnung 8 verschließt.In the area of this outlet opening 8 there is a about a horizontal vehicle transverse axis pivotable spoiler 9 is provided, which in its position designated 9a the Outlet opening 8 closes.

Dieser Spoiler 9 ist sowohl in Abhängigkeit von der Fahrgeschwindigkeit als auch in Abhängigkeit von der Kühlmitteltemperatur der Brennkraftmaschine 2 steuerbar, wobei das Verschwenken zum Beispiel in bekannter Weise elektrisch oder hydraulisch erfolgen kann.This spoiler 9 is both dependent on the driving speed as well as controllable as a function of the coolant temperature of the internal combustion engine 2, the pivoting, for example, in a known manner electrically or hydraulically can be done.

Dabei entspricht die Stellung 9c des Spoilers 9 seiner Stellung bei hoher Fahrgeschwindigkeit, während die Zwischenstellung 9b zum Beispiel durch eine relativ hohe Kuhlmitteltemperatur bedingt sein kann. Die Stellung 9a des Spoilers 9 ist zum Beispiel niedriger Fahrgeschwindigkeit und niedriger Sühlmitteltemperatur zuzuordnen.The position 9c of the spoiler 9 corresponds to its position high driving speed, while the intermediate position 9b, for example, by a relatively high coolant temperature can be caused. The position 9a of the spoiler For example, 9 is low vehicle speed and low coolant temperature assign.

Um einen gezielten Luftstrom zu erreichen, ist der Bodenbereich zwischen dem Spoiler 9 und einer unterhalb eines Stoßfängers 10 angeordneten Schürze 11 durch eine Platte 12 abgedeckt.In order to achieve a targeted air flow, the floor area is between the spoiler 9 and an apron 11 arranged below a bumper 10 a plate 12 covered.

Claims (1)

Anspruch Spoiler für Kraftwagen, der am Fahrzeugbug angeordnet und in Abhängigkait von der Fahrgeschwindigkeit um eine horizontale Fahrzeugquerachse verschwenkbar ausgebildet ist, d a d u r c h g e k e n n z e i c h n e t, daß er zusätzlich in Abhängigkeit von der Kühlmittel temperatur einer Brennkraftmaschine (2) des Kraftwagens in seiner Schwenkbewegung steuerbar ausgebildet ist, und in einer Ends.tellung (9a) eine im Bereich der Fahrzeugunterseite angeordnete Kühlluftaustrittsöffnung (8) verschließt.Claim spoiler for motor vehicles, which is arranged on the vehicle front and as a function of the driving speed around a horizontal transverse vehicle axis is designed to be pivotable, that is to say additionally depending on the coolant temperature of an internal combustion engine (2) the motor vehicle is designed to be controllable in its pivoting movement, and in an end position (9a) a cooling air outlet opening arranged in the area of the underside of the vehicle (8) closes.
DE19813150152 1981-12-18 1981-12-18 Spoiler for motor vehicles Granted DE3150152A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813150152 DE3150152A1 (en) 1981-12-18 1981-12-18 Spoiler for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813150152 DE3150152A1 (en) 1981-12-18 1981-12-18 Spoiler for motor vehicles

Publications (2)

Publication Number Publication Date
DE3150152A1 true DE3150152A1 (en) 1983-06-30
DE3150152C2 DE3150152C2 (en) 1988-09-15

Family

ID=6149069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813150152 Granted DE3150152A1 (en) 1981-12-18 1981-12-18 Spoiler for motor vehicles

Country Status (1)

Country Link
DE (1) DE3150152A1 (en)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735921C1 (en) * 1987-10-23 1988-12-01 Audi Ag Device for influencing the cooling air flow in a motor vehicle
DE3825071C1 (en) * 1988-07-23 1989-10-05 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE3910560A1 (en) * 1989-04-01 1990-10-04 Bayerische Motoren Werke Ag Annular radiator arrangement in a motor vehicle
DE4104093A1 (en) * 1991-02-11 1992-08-13 Behr Gmbh & Co COOLING SYSTEM FOR A COMBUSTION ENGINE VEHICLE
EP0575401A1 (en) * 1992-01-14 1993-12-29 Caterpillar Inc. Dual fan cooling system
WO2001056865A1 (en) * 2000-01-31 2001-08-09 Denso Corporation Front end structure
EP1193167A2 (en) 2000-09-30 2002-04-03 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Cooling air guide for motor vehicles
EP1473449A1 (en) * 2003-04-29 2004-11-03 Valeo Thermique Moteur Cooling air controlling device for a cooling module of a vehicle
US6883589B2 (en) 2000-01-31 2005-04-26 Denso Corporation Front end structure
WO2006012962A2 (en) * 2004-07-28 2006-02-09 Behr Gmbh & Co. Kg Cooling system
US20120024611A1 (en) * 2010-06-03 2012-02-02 Toyota Jidosha Kabushiki Kaisha Cooling airflow intake structure
DE102010055639A1 (en) * 2010-12-22 2012-06-28 Volkswagen Ag motor vehicle
DE102011056663A1 (en) * 2011-12-20 2013-06-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for controlling supply of cool air to front end of motor car, has radiator shutter that is adjusted between opening and closing positions such that air guide device is moved between operative and inoperative positions
WO2013041181A3 (en) * 2011-09-21 2013-07-11 Daimler Ag Displaceable covering for a motor vehicle
US8672067B2 (en) 2009-02-24 2014-03-18 Toyota Jidosha Kabushiki Kaisha Vehicle front portion structure
US8794363B2 (en) 2012-03-22 2014-08-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle with a device for supplying cooling air
CN105857415A (en) * 2015-02-10 2016-08-17 福特环球技术公司 Compact efficient system to quickly raise and slowly lower an air dam
DE102017005375A1 (en) 2017-06-03 2018-07-19 Daimler Ag Arrangement and method for guiding exhaust air in a vehicle
CN108688736A (en) * 2017-04-12 2018-10-23 福特全球技术公司 The active choke plate of electronics
DE102008059021B4 (en) * 2008-11-26 2019-11-28 Audi Ag Vorderachsnaher area of a motor vehicle

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10050219A1 (en) * 2000-10-11 2002-04-25 Volkswagen Ag Cooling system for IC engine and drive for vehicle which are enclosed in sound-insulating capsule comprises adjustable air inlet at front of vehicle and outlet behind drive formed by lowering capsule or rear section of it
DE102006044952B4 (en) 2006-09-22 2023-05-11 Volkswagen Ag Device for air-cooling a wheel brake on a motor vehicle
DE102011006729B4 (en) * 2011-04-04 2021-12-30 Röchling Automotive AG & Co. KG Generator device for a vehicle
DE102014106066A1 (en) 2014-04-30 2015-11-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ventilation arrangement for units in a motor vehicle
DE102020128057B4 (en) 2020-10-26 2022-06-02 Audi Aktiengesellschaft Air deflector for a vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890462C (en) * 1940-07-31 1953-09-17 Bayerische Motoren Werke Ag Cooling system for motor vehicles with a forward drive motor and a streamlined engine hood
DE2616948A1 (en) * 1976-04-17 1977-10-20 Gernot Kloss Speed dependent vehicle spoiler - has lower part spring pivoted upwards at low speed to avoid road surface obstructions
DE2851639A1 (en) * 1978-11-29 1980-06-04 B & B Beteiligung Adjustable air flow guide on car body - can be swivelled to alter surface presented to flow or to divert flow from body surface

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890462C (en) * 1940-07-31 1953-09-17 Bayerische Motoren Werke Ag Cooling system for motor vehicles with a forward drive motor and a streamlined engine hood
DE2616948A1 (en) * 1976-04-17 1977-10-20 Gernot Kloss Speed dependent vehicle spoiler - has lower part spring pivoted upwards at low speed to avoid road surface obstructions
DE2851639A1 (en) * 1978-11-29 1980-06-04 B & B Beteiligung Adjustable air flow guide on car body - can be swivelled to alter surface presented to flow or to divert flow from body surface

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735921C1 (en) * 1987-10-23 1988-12-01 Audi Ag Device for influencing the cooling air flow in a motor vehicle
EP0312936A1 (en) * 1987-10-23 1989-04-26 Audi Ag Device affecting the flow of cooling air on a motor vehicle
DE3825071C1 (en) * 1988-07-23 1989-10-05 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
FR2635489A1 (en) * 1988-07-23 1990-02-23 Daimler Benz Ag PASSING COOLING AIR IN THE FRONT PART OF A MOTOR VEHICLE
US4938303A (en) * 1988-07-23 1990-07-03 Daimler-Benz Ag Cooling air circulation system in the front end of a motor vehicle
DE3910560A1 (en) * 1989-04-01 1990-10-04 Bayerische Motoren Werke Ag Annular radiator arrangement in a motor vehicle
DE4104093A1 (en) * 1991-02-11 1992-08-13 Behr Gmbh & Co COOLING SYSTEM FOR A COMBUSTION ENGINE VEHICLE
US5215044A (en) * 1991-02-11 1993-06-01 Behr Gmbh & Co. Cooling system for a vehicle having an internal-combustion engine
EP0575401A1 (en) * 1992-01-14 1993-12-29 Caterpillar Inc. Dual fan cooling system
EP0575401A4 (en) * 1992-01-14 1994-06-08 Caterpillar Inc Dual fan cooling system
WO2001056865A1 (en) * 2000-01-31 2001-08-09 Denso Corporation Front end structure
US6883589B2 (en) 2000-01-31 2005-04-26 Denso Corporation Front end structure
EP1193167A2 (en) 2000-09-30 2002-04-03 Dr.Ing. h.c.F. Porsche Aktiengesellschaft Cooling air guide for motor vehicles
US6622807B2 (en) 2000-09-30 2003-09-23 Dr. Ing. H.C.F. Porsche Ag Cooling air system for motor vehicles and method of making and using same
EP1473449A1 (en) * 2003-04-29 2004-11-03 Valeo Thermique Moteur Cooling air controlling device for a cooling module of a vehicle
FR2854433A1 (en) * 2003-04-29 2004-11-05 Valeo Thermique Moteur Sa DEVICE FOR CONTROLLING AN AIR FLOW FOR A COOLING MODULE OF A MOTOR VEHICLE
WO2006012962A2 (en) * 2004-07-28 2006-02-09 Behr Gmbh & Co. Kg Cooling system
WO2006012962A3 (en) * 2004-07-28 2006-08-10 Behr Gmbh & Co Kg Cooling system
DE102008059021B4 (en) * 2008-11-26 2019-11-28 Audi Ag Vorderachsnaher area of a motor vehicle
US8672067B2 (en) 2009-02-24 2014-03-18 Toyota Jidosha Kabushiki Kaisha Vehicle front portion structure
US20120024611A1 (en) * 2010-06-03 2012-02-02 Toyota Jidosha Kabushiki Kaisha Cooling airflow intake structure
US8544583B2 (en) * 2010-06-03 2013-10-01 Toyota Jidosha Kabushiki Kaisha Cooling airflow intake structure
DE102010055639A1 (en) * 2010-12-22 2012-06-28 Volkswagen Ag motor vehicle
US9873319B2 (en) 2011-09-21 2018-01-23 Daimler Ag Displaceable covering for a motor vehicle
WO2013041181A3 (en) * 2011-09-21 2013-07-11 Daimler Ag Displaceable covering for a motor vehicle
RU2573023C2 (en) * 2011-09-21 2016-01-20 Даймлер Аг Vehicle adjustable lining
DE102011056663A1 (en) * 2011-12-20 2013-06-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for controlling supply of cool air to front end of motor car, has radiator shutter that is adjusted between opening and closing positions such that air guide device is moved between operative and inoperative positions
DE102011056663B4 (en) 2011-12-20 2022-05-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for supplying cooling air with a cooling air control
US8794363B2 (en) 2012-03-22 2014-08-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle with a device for supplying cooling air
CN105857415A (en) * 2015-02-10 2016-08-17 福特环球技术公司 Compact efficient system to quickly raise and slowly lower an air dam
CN108688736A (en) * 2017-04-12 2018-10-23 福特全球技术公司 The active choke plate of electronics
DE102017005375A1 (en) 2017-06-03 2018-07-19 Daimler Ag Arrangement and method for guiding exhaust air in a vehicle

Also Published As

Publication number Publication date
DE3150152C2 (en) 1988-09-15

Similar Documents

Publication Publication Date Title
DE3150152A1 (en) Spoiler for motor vehicles
EP0213387B1 (en) Vehicle with an air guiding device on the side of the coachwork
EP0391391B1 (en) Motor vehicle with an encapsulated engine compartment
DE2526537C3 (en) Air mixing and air distribution device in a ventilation and heating or air conditioning system, in particular for motor vehicles
DE3339892C2 (en)
DE3046336A1 (en) VEHICLE AIR CONDITIONING
DE19931731A1 (en) Motor vehicle with underfloor heat exchanger set underneath internal combustion engine and preferably extending across between front wheels
DE3110447C2 (en)
EP1228907B1 (en) Air conditioning device for a motor vehicle
DE3514359A1 (en) Device for heating and/or air conditioning the interior of a vehicle
DE102006044952B4 (en) Device for air-cooling a wheel brake on a motor vehicle
EP1452377A2 (en) Cooling system for a vehicle drive unit
EP0312936B1 (en) Device affecting the flow of cooling air on a motor vehicle
DE1035499B (en) Method and device for maintaining a clear view of mirrors, in particular exterior rear-view mirrors of motor vehicles
DE3913831A1 (en) Ventilation device for the interior of a motor vehicle
DE3427161A1 (en) Radiator installed in a motor vehicle
DE3100438C2 (en) Device for heating the washing liquid for the windows of motor vehicles
DE8622360U1 (en) Vehicle, in particular a bus, with a roof structure provided for an air conditioning system
DE2848742A1 (en) Heated windscreen washer for car - has by=pass line for engine coolant to heating coil in fluid reservoir
DE19933283B4 (en) Body front section
DE2709277A1 (en) METHOD AND DEVICE FOR HEATING MOTOR VEHICLES
DE19936233C2 (en) Heat exchanger arrangement for self-propelled agricultural vehicles
DE19858481C2 (en) Radiator bracket for internal combustion engines
DE3026876A1 (en) Rear engined bus transmission cooling - has air scoops on axle to control airstream
DE4112811A1 (en) Motor vehicle radiator core - has zone, covered by bumper, with lowest temp. drop between cooling air and cooling medium

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B62D 37/02

D2 Grant after examination
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8330 Complete disclaimer