DE1133257B - Training as a vehicle driver - Google Patents

Training as a vehicle driver

Info

Publication number
DE1133257B
DE1133257B DER28461D DER0028461D DE1133257B DE 1133257 B DE1133257 B DE 1133257B DE R28461 D DER28461 D DE R28461D DE R0028461 D DER0028461 D DE R0028461D DE 1133257 B DE1133257 B DE 1133257B
Authority
DE
Germany
Prior art keywords
sheet metal
training
carrier
vehicle driver
floor
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.)
Pending
Application number
DER28461D
Other languages
German (de)
Inventor
Dr-Ing H C Hans Ledwinka
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.)
EHEMALIGE RINGHOFFER TATRAWERK
RUDOLF NOERR DR
Original Assignee
EHEMALIGE RINGHOFFER TATRAWERK
RUDOLF NOERR DR
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
Priority to BE452366D priority Critical patent/BE452366A/xx
Application filed by EHEMALIGE RINGHOFFER TATRAWERK, RUDOLF NOERR DR filed Critical EHEMALIGE RINGHOFFER TATRAWERK
Priority to DER28461D priority patent/DE1133257B/en
Priority to CH235418D priority patent/CH235418A/en
Priority to FR896734D priority patent/FR896734A/en
Publication of DE1133257B publication Critical patent/DE1133257B/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
    • B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
    • B62D21/04—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members single longitudinal type

Landscapes

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

Description

Bei Kraftfahrzeugen werden immer mehr sogenannte rahmenlose Fahrgestelle verwendet, bei denen der Rahmen durch einen Mittellängsträger ersetzt wird, der genügend widerstandsfähig sein muß sowohl gegen die Biegungsbeanspruchung durch die Last als auch gegen die durch den Einfluß von Unebenheiten auf die Fahrzeugräder wirkenden Verdrehungskräfte. Die ersten Fahrzeuge, bei denen solche Träger angewandt wurden, waren mit einem starken Rohrträger versehen, auf denen der Aufbau mittels verschiedener Träger u. dgl. angebracht wurde.In motor vehicles, more and more so-called frameless chassis are used in which the frame is replaced by a central side member, which must be sufficiently resistant to both against the bending stress caused by the load as well as against that caused by the influence of Bumps acting on the vehicle wheels torsional forces. The first vehicles with such Beams were applied, were provided with a strong tubular beam on which the structure means various carriers and the like. Was attached.

Bild 1 der Zeichnung zeigt schematisch den Querschnitt eines solchen Rohres 1, an das z. B. der Blechfußboden 2 durch eine Schelle 3 mit Holzeinlage 4 mittels Muttern 5 befestigt ist.Figure 1 of the drawing shows schematically the cross section of such a pipe 1 to which z. B. the Sheet metal floor 2 is fastened by a clamp 3 with wooden insert 4 by means of nuts 5.

In neuerer Zeit, wo im Kraftwagenbau die Schweißtechnik immer mehr zur Geltung kommt, ist man vom Rohr zum sogenannten Kastenträger übergegangen, der meist aus gebogenem Blech angefertigt ist.In more recent times, when welding technology is becoming more and more important in vehicle construction, one is from Tube passed to the so-called box girder, which is usually made of bent sheet metal.

Bild. 2 zeigt den Querschnitt eines solchen Kastenträgers, wobei 6 der an den Blechfußboden 7 angeschweißte prismenförmige Blechkörper des Trägers ist und der Fußboden 7 den Blechkörper 6 zu einem geschlossenen Kastenträger ergänzt.Image. 2 shows the cross section of such a box girder, with 6 being the one welded to the sheet metal floor 7 is prism-shaped sheet metal body of the carrier and the floor 7 the sheet metal body 6 to one closed box girder supplemented.

Erfindungsgemäß wird für den Träger die Form eines dreiseitigen Prismas gewählt, dessen obere Kante mäßig abgerundet ist und dessen untere Fläche durch das Fußbodenblech gebildet ist.According to the invention, the shape of a three-sided prism is selected for the carrier, the upper one Edge is moderately rounded and the lower surface is formed by the floor panel.

Die Zeichnung zeigt diese Form in Bild 3, bei der der Blechkörper 8 an den Blechfußboden 9 angeschweißt dargestellt ist.The drawing shows this form in Figure 3, in which the sheet metal body 8 is welded to the sheet metal floor 9 is shown.

Die Vorteile dieser Anordnung bestehen namentlich darin, daß der Blechkörper 8 am Scheitel schmal ist und daher dem Wagenkasten nicht hinderlich ist, so daß die Trägerhöhe größer gewählt werden kann und der Träger bei gleichem Gewicht biegungsfester ist.The advantages of this arrangement are in particular that the sheet metal body 8 is narrow at the apex is and therefore the car body is not a hindrance, so that the carrier height can be selected larger and the beam is more resistant to bending for the same weight.

Außerdem ist die mäßige Biegung am Scheitel des Blechkörpers mit Hinsicht auf die Materialbeanspruchung bei der Formung günstiger als die schar-Ausbildung des KraftwagenchassisträgersIn addition, the moderate bending is at the apex of the sheet metal body with regard to the material stress cheaper to shape than the sharp training of the vehicle chassis carrier

Anmelder:
Ehemalige Ringhoff er -Tatrawerke A. G.,Applicant:
Former Ringhoff er -Tatrawerke AG,

Prag,Prague,

als Träger ihres im Bundesgebiet gelegenenas the carrier of their located in the federal territory

Vermögens, vertreten durch den AbwicklerAssets represented by the liquidator

Dr. Rudolf Nörr, München 22, Königinstr. 25Dr. Rudolf Nörr, Munich 22, Königinstr. 25th

Dr.-Ing. h. c. Hans Ledwinka, München,
ist als Erfinder genannt wordenDr.-Ing. hc Hans Ledwinka, Munich,
has been named as the inventor

fen Kanten des Kastenkörpers in Form eines vierseitigen Prismas. Auch für den Belag des Fußbodens und Trägers mit dem Fußbodenteppich ist der dreiseitige Blechkörper gemäß der Erfindung günstiger und leichter zu handhaben als der vierseitige mit scharfen Kanten. Bei niedrigen Wagen kann die Trägerhöhe bis über die Wagenpolster reichen, was beim breiten vierseitigen Körper nicht der Fall war.fen edges of the box body in the form of a four-sided prism. Also for the covering of the floor and carrier with the floor carpet, the three-sided sheet metal body according to the invention is cheaper and easier to handle than the four-sided with sharp edges. In the case of low cars, the Beam height extend over the car cushions, which was not the case with the wide four-sided body.

Claims (1)

PATENTANSPRUCH:
Längs-, insbesondere Mittellängsträger für Wagenkasten und/oder Fahrgestelle von Kraftfahrzeugen, dadurch gekennzeichnet, daß der Träger die Form eines dreiseitigen Prismas hat, dessen obere Kante mäßig abgerundet ist und dessen untere Fläche durch das Fußbodenblech gebildet ist. PATENT CLAIM:
Longitudinal, in particular central longitudinal members for car bodies and / or chassis of motor vehicles, characterized in that the carrier has the shape of a three-sided prism, the upper edge of which is moderately rounded and the lower surface of which is formed by the floor panel. In Betracht gezogene Druckschriften:
USA.-Patentschriften Nr. 2 292 646, 2108 191.Considered publications:
U.S. Patent Nos. 2,292,646, 2108,191. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DER28461D 1942-10-19 1942-10-19 Training as a vehicle driver Pending DE1133257B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE452366D BE452366A (en) 1942-10-19
DER28461D DE1133257B (en) 1942-10-19 1942-10-19 Training as a vehicle driver
CH235418D CH235418A (en) 1942-10-19 1943-07-19 Side members on motor vehicles.
FR896734D FR896734A (en) 1942-10-19 1943-07-24 Automobile chassis beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER28461D DE1133257B (en) 1942-10-19 1942-10-19 Training as a vehicle driver

Publications (1)

Publication Number Publication Date
DE1133257B true DE1133257B (en) 1962-07-12

Family

ID=7402739

Family Applications (1)

Application Number Title Priority Date Filing Date
DER28461D Pending DE1133257B (en) 1942-10-19 1942-10-19 Training as a vehicle driver

Country Status (4)

Country Link
BE (1) BE452366A (en)
CH (1) CH235418A (en)
DE (1) DE1133257B (en)
FR (1) FR896734A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6606984U (en) 1965-04-06 1970-12-23 Daimler Benz Ag VEHICLE BODY FOR IN PARTICULAR OFF-ROAD, SWIMMING COMMERCIAL VEHICLES

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2364300A1 (en) * 1973-12-22 1975-06-26 Porsche Ag DEVICE FOR ENERGY ABSORPTION FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2108191A (en) * 1936-07-09 1938-02-15 Gen Motors Corp Underbody
US2292646A (en) * 1938-05-11 1942-08-11 Briggs Motor Bodies Ltd Motor vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2108191A (en) * 1936-07-09 1938-02-15 Gen Motors Corp Underbody
US2292646A (en) * 1938-05-11 1942-08-11 Briggs Motor Bodies Ltd Motor vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6606984U (en) 1965-04-06 1970-12-23 Daimler Benz Ag VEHICLE BODY FOR IN PARTICULAR OFF-ROAD, SWIMMING COMMERCIAL VEHICLES

Also Published As

Publication number Publication date
BE452366A (en)
FR896734A (en) 1945-03-01
CH235418A (en) 1944-11-30

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