DE473718C - Motor vehicle with a self-supporting car body - Google Patents

Motor vehicle with a self-supporting car body

Info

Publication number
DE473718C
DE473718C DEC40051D DEC0040051D DE473718C DE 473718 C DE473718 C DE 473718C DE C40051 D DEC40051 D DE C40051D DE C0040051 D DEC0040051 D DE C0040051D DE 473718 C DE473718 C DE 473718C
Authority
DE
Germany
Prior art keywords
self
motor vehicle
car body
supporting car
longitudinal
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
DEC40051D
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.)
Christoph & Unmack AG
Original Assignee
Christoph & Unmack AG
Publication date
Priority to DEC40051D priority Critical patent/DE473718C/en
Application granted granted Critical
Publication of DE473718C publication Critical patent/DE473718C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D31/00Superstructures for passenger vehicles
    • B62D31/02Superstructures for passenger vehicles for carrying large numbers of passengers, e.g. omnibus

Landscapes

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

Description

Kraftwagen mit selbsttragendem Wagenkasten Die Erfindung bezieht sich auf einen Kraftwagen mit selbsttragendem Wagenkasten, insbesondere einen Großkraftwagen. Es ist bereits bekannt, die Metallgerippe derartiger selbsttragender Wagenkasten als. Tragwerk auszubilden und aus Längsträgern und in sich geschlossenen Q:uerspanten zusam.-menzusetxm. Den bisherigen Bauweisien fehlte es aber an der unbedingt zu fordernden Quiersteifigkeit des Metallgerippes, da auf die Verbindung der Quersparten mit den Längsträgern keine besondere Sorgfalt verwendet war.Motor vehicles with self-supporting body The invention relates on a motor vehicle with a self-supporting car body, in particular a large motor vehicle. It is already known the metal framework of such self-supporting car bodies as. To form the supporting structure and from longitudinal beams and self-contained Q: uerspanten together-menzusetxm. The previous construction methods, however, were absolutely lacking demanding transverse stiffness of the metal framework, as it depends on the connection of the transverse sections no special care was taken with the side members.

Gemäß der Erfindung soll nun die erforderliche Quersteif gkeit erreicht werden durch die Wahl hochstegiger Längsträger und die Hindurchführung der unteren Querriegel der in sich biegungssteifen Quersparnten dumch diese Längsträger. Die Quersparten werden zweckmäßig durch gepreßte, gezogene, gewalzte oder genietete Profilträger oder durch die Verkleidungsbleche zu einem starren Gerippe miteinander verbunden.According to the invention, the required transverse stiffness should now be achieved are achieved through the choice of high-rise longitudinal members and the passage of the lower ones Crossbars of the inherently rigid cross-sections through these longitudinal beams. the Cross divisions are appropriately pressed, drawn, rolled or riveted Profiled beams or through the cladding sheets to form a rigid framework tied together.

Auf der Zeichnung ist die Erfindung beispielsweise veranschaulicht, und zwar zeigt Abb. i eine Seitenansicht, Abb. a eine Draufsicht auf einen Großkraftwagen mit Kastengerippie gemäß der Erfindung.The invention is illustrated in the drawing, for example, namely Fig. i shows a side view, Fig. a shows a plan view of a large motor vehicle with box framework according to the invention.

Abb.3 zeigt ,einen Querspant in. Vorderansicht.Fig.3 shows a transverse frame in. Front view.

Der Wagenkasten des Großkraftwagens in der dargestellten Ausführungsform besteht aus den beiden Längsträgern a, welche als Preßträger, genietete Vollwandträger, Rahmenträger oder in ähnlicher Weise ausgebildet sein können. An den Längsträgern sind Quersparten b befestigt; die, wie Abb. 3 zergt, als in sich gleschlo;ssene Rahmtn ausgebildet sind. Der untere Querregel c der Spanten, ist durch die beiden Längsträger a hindurchgeführt und mit diesen: biegungsfest verbunden. Naturgemäß könnte auch eine andere Art der Befestigung der Spanten an den Längsträgern Verwendung finden.The body of the large motor vehicle in the illustrated embodiment consists of the two longitudinal girders a, which are used as press girders, riveted solid wall girders, Frame supports or can be designed in a similar manner. On the side members transverse divisions b are attached; which, as Fig. 3 breaks down, as self-contained Rahmtn are formed. The lower transverse rule, c, of the ribs, is through the two Longitudinal beam a passed through and with these: rigidly connected. Naturally Another way of attaching the ribs to the side members could also be used Find.

Die Querspantenergeben gleichzeitig die Querverbindung zwischen den beiden Längsträgern und können @ebenso wie die oberen; die Längsverbände des Kastengerippes bildenden Gurtungend aus, Walzquerschnitten, Preßblechen u..dgl. hergestellt sein.The transverse ribs also provide the cross connection between the both side members and can be @ the same as the top; the longitudinal bonds of the box framework forming Gurtungend, rolled cross-sections, press plates and the like. be made.

Die Längsträger a dienen zur Aufnahme der Antriebsvorrichtungen. Die Längsverbände des Kastengerippes könnten statt durch Gurtungen auch .durch. die Außenhaut, also die Verkleidungsbleche, gebildet werden.The side members a are used to accommodate the drive devices. the Longitudinal bracings of the box framework could also .by instead of straps. the Outer skin, so the cladding panels, are formed.

Der selbsttragende Wagenkasten gemäß der Erfindung besteht demnach aus einem räumlichen Tragwerksgerippe, das in sich eine erhebliche Steifheit aufweist und trotz des geringen Gewichtes den auftretenden Beanspruchungen durchaus gewachsen ist.The self-supporting car body according to the invention therefore exists from a three-dimensional structural framework, which has considerable rigidity in itself and despite its low weight, it can cope with the stresses that arise is.

Claims (1)

PATENTANSPRUCH: Kraftwagen mit sielbsttragendem Wagenkasten, dessen Metallgerippe als Tragwerk ausgebildet und aus Längsträgern und in sich geschlossenen Quersparten zusammengesetzt ist, gekennzeichnet durch hocbstegigge Längsträger (a), durch welche die unteren Querriegel (c) der in sich biegungssteifen Quersparten (b) hindurchgeführt sind. .PATENT CLAIM: Motor vehicle with self-supporting body, its Metal framework designed as a supporting structure and made up of longitudinal beams and self-contained Cross sections is composed, characterized by high-legged longitudinal members (a), through which the lower crossbars (c) of the inherently rigid cross-sections (b) are passed through. .
DEC40051D Motor vehicle with a self-supporting car body Expired DE473718C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC40051D DE473718C (en) Motor vehicle with a self-supporting car body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC40051D DE473718C (en) Motor vehicle with a self-supporting car body

Publications (1)

Publication Number Publication Date
DE473718C true DE473718C (en) 1929-03-20

Family

ID=7024023

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC40051D Expired DE473718C (en) Motor vehicle with a self-supporting car body

Country Status (1)

Country Link
DE (1) DE473718C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012010463U1 (en) 2012-10-30 2012-12-03 Detlev Stupperich Vehicle or vehicle trailer with drop-shaped cover of its wheels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012010463U1 (en) 2012-10-30 2012-12-03 Detlev Stupperich Vehicle or vehicle trailer with drop-shaped cover of its wheels

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