DE867201C - Car body for streamlined motor vehicles with rounded bow and stern - Google Patents

Car body for streamlined motor vehicles with rounded bow and stern

Info

Publication number
DE867201C
DE867201C DED3441D DED0003441D DE867201C DE 867201 C DE867201 C DE 867201C DE D3441 D DED3441 D DE D3441D DE D0003441 D DED0003441 D DE D0003441D DE 867201 C DE867201 C DE 867201C
Authority
DE
Germany
Prior art keywords
car body
stern
bow
motor vehicles
rounded
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
DED3441D
Other languages
German (de)
Inventor
Bela Barenyi
Karl Wilfert
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 DED3441D priority Critical patent/DE867201C/en
Application granted granted Critical
Publication of DE867201C publication Critical patent/DE867201C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D35/00Vehicle 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

Düe Erfindung bezüeht sich :auf einen Wagenkasten für strömungsgünstig ;gestaltete Xraftfahrzeuge mixt abgerundetem Bug und Heck.The invention relates to: a car body for aerodynamically efficient ; designed Xraftfahrzeuge mixes rounded bow and stern.

Die Herstellung der Wagenkästen fürderartige Fahrzeuge aus Blech- oder KunststoffpreBteilen nach dem bisher üblichen System der Aufteilung des Wagenkastens in -wenige große; z. B. -die Seitenwände einschließlich der übergangseckeh in die Vorder- bzw. Rückwand @enthaltende Preßteile, ist für strömungsgünstig gestaltete Fahrzeuge reit abgerundetem Beug und Heck urregen der durch die starke Wölbung der Pneßteile bedingten großen Ziehtiefe -dieser Teile sehr ungünstig. Durch die Erfindung wird dieser Mangel beseitigt: Gemäß der Erfindung sind der Beug und das Heck des Wagenkastens -als für sich herstellbare wannenförmige Kappen ausgebildet, die mit den angneazenden Wagenkastenteilen entweder fest durch Schweißen, Nietteen -oder lösbar durch Schraubenoder auch. ,erbklappbar verbunden ein können. Dadurch wird terneicht, daß die übrigen Wägenkastentieile; wie Seitenwände, Diach und Wagenkastenboden, nur Leine verhältnismäßig geringe Wölbungstiefe verhalten und @dementsprechend leicht und mit einfachen Werkzeugen hergestellt werden können" während die Bug- und Heckteile .selbst, ,obwohl. :sie ,stark gewölbt sind, infolge ihrer wanhvenförmi;gen Gestalt leicht durch Pressen Moder Tiefziehen für sich hersbellbar sind und wegen. ihrer auf die Wagenlastenbreite beschränkten Ausdehnung auch keine .so. umfiangneIchen Preßwerkzeuge benötigen..The production of car bodies for such vehicles from sheet metal or plastic molded parts according to the previously usual system of dividing the car body in -few large; z. B. -the side walls including the transition corner into the Front or rear wall @ containing pressed parts, is for aerodynamically designed Vehicles riding rounded bow and stern urge the through the strong curvature of the Pneßteile caused large drawing depth - these parts are very unfavorable. Through the invention this deficiency is eliminated: According to the invention, the bow and the stern of the Car body designed as a tub-shaped cap that can be produced by itself, with the neazenden car body parts either firmly by welding, riveting or detachable by screws or also. , foldable connected a can. This will ternot that the remaining parts of the car body; such as side walls, roof and car body floor, only leash behave relatively low arching depth and @ accordingly light and can be made with simple tools "while the bow and stern sections .self, though. : they are strongly arched, due to their curved shape are easily reproducible by pressing moderately deep drawing and because of. of their No expansion limited to the width of the wagon load either. encircle Need pressing tools ..

In .der Zeichnung ist (ein Ausführungsbeispiel der Erfindung dargestellt. Es zeigt Abb. i ein strömungsgünstig gestaltetes Kraftfahrzeug in .schematischer Darstellung im Aufriß, Abb. 2 das gleiche Fahrzeug in der Draufsicht, Abb. 3 seinen Querschnitt nach der Linie 3-3 der Abb. i und Abb. q. seinen Querschnitt nach der Linie ¢-¢ ider Abb. z .In the drawing is (an embodiment of the invention is shown. It shows Fig. I a streamlined motor vehicle in .schematic Representation in elevation, Fig. 2, the same vehicle in plan view, Fig. 3 his Cross-section along the line 3-3 in Fig. I and Fig. Q. its cross section according to the Line ¢ - ¢ in Fig.

In der Zeichnung isst die Bugkappe mit 5, die Heckkappe mit 6 bezeichnet. Die beiden, wannenförmigen Kappen .sind aus Stahlblech Bader aus einem Kunststoff, z. B. aus deinem Kunstharzschichtsüoff, für sich durch Pressen hergestellt und mit ihren Rändern 7, 8 im je einen Falz 9, l o der angrenzenden Wagenkastenteil e, z. B. des Daches i i, der Seitenwände 12 und des Wagenkastenhodens 13, eingebettet. Düe Teile r z bis 13 können ebenfalls aus Stahlblech,oder Kunststoff bestehen. Sie werden mit den Kappen 5, 6,durch Nieten, Schrauben oder abklappbar durch Gelenke und Schnellverschlüsse verbunden.In the drawing, the nose cap eats with 5, the stern cap with 6. The two tub-shaped caps are made of sheet steel Bader made of a plastic, e.g. B. from your Kunstharzschichtsüoff, made for itself by pressing and with their edges 7, 8 in each one fold 9, lo the adjacent car body part e, z. B. the roof ii, the side walls 12 and the car body floor 13, embedded. The parts rz to 1 3 can also be made of sheet steel or plastic. They are connected to the caps 5, 6 by rivets, screws or hinged by hinges and quick-release fasteners.

Die getrennte Herstellung der Kappen 5, 6 und ihre lösbare Befestigung - an den angrenzenden Wagenkastenteilen hat den weiteren Vorteil, daß die bei Unfällen wegen ihrer exponierten Lage bes@onders häufig in Mitleidenschaft ;gezogenen Bug-und Heckteile des Wagenkastens im Fall ihrer Bieschädigung leicht ausgetauscht bzw. noch ihrer Abnahme auf einfache Weise wieder instand gesetzt werden können.The separate manufacture of the caps 5, 6 and their detachable attachment - On the adjacent car body parts has the further advantage that in the event of an accident especially often affected because of their exposed location; drawn bow and Rear parts of the car body can easily be replaced or replaced in the event of their bending damage. nor can they be easily repaired after they have been removed.

Claims (1)

PATENTANSPRÜCHE: i. Wagenkasten für strömungsgünstig ge-,staltebe Kraftfahrzeuge mit abgerundetem Bug und Heck, dadurch gekennzeichnet, daß der Bug rund -das Heck des Wagenkastens ,als für sich herstellhane wannenförmige Kappen ausgebildet sind. ä: Wagenkasten nach Anspruch i, dadurch gekennzeichnet, daß die Koppen (5, 6) leicht lösbar bzw. iabklappbax mit den angrenzenden Wägenkastenteilen (i 1; 12, 13) verbunden sind.PATENT CLAIMS: i. Car body for aerodynamically efficient, design Motor vehicles with a rounded bow and stern, characterized in that the bow round - the rear of the car body, as a tub-shaped cap that can be manufactured for itself are trained. ä: car body according to claim i, characterized in that the Coupling (5, 6) is easily detachable or can be folded down with the adjacent parts of the weighing box (i 1; 12, 13) are connected.
DED3441D 1944-02-08 1944-02-08 Car body for streamlined motor vehicles with rounded bow and stern Expired DE867201C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED3441D DE867201C (en) 1944-02-08 1944-02-08 Car body for streamlined motor vehicles with rounded bow and stern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED3441D DE867201C (en) 1944-02-08 1944-02-08 Car body for streamlined motor vehicles with rounded bow and stern

Publications (1)

Publication Number Publication Date
DE867201C true DE867201C (en) 1953-02-16

Family

ID=7030481

Family Applications (1)

Application Number Title Priority Date Filing Date
DED3441D Expired DE867201C (en) 1944-02-08 1944-02-08 Car body for streamlined motor vehicles with rounded bow and stern

Country Status (1)

Country Link
DE (1) DE867201C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059779B (en) * 1954-03-08 1959-06-18 Daimler Benz Ag Motor vehicle with a pontoon-shaped structure
DE29705882U1 (en) * 1997-04-03 1997-05-28 Kähler, Kai, 20355 Hamburg Flow guide body for vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1059779B (en) * 1954-03-08 1959-06-18 Daimler Benz Ag Motor vehicle with a pontoon-shaped structure
DE29705882U1 (en) * 1997-04-03 1997-05-28 Kähler, Kai, 20355 Hamburg Flow guide body for vehicles

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