DE465732C - Framework, especially for car bodies of motor vehicles - Google Patents

Framework, especially for car bodies of motor vehicles

Info

Publication number
DE465732C
DE465732C DEM99180D DEM0099180D DE465732C DE 465732 C DE465732 C DE 465732C DE M99180 D DEM99180 D DE M99180D DE M0099180 D DEM0099180 D DE M0099180D DE 465732 C DE465732 C DE 465732C
Authority
DE
Germany
Prior art keywords
framework
motor vehicles
car bodies
binder
bodies
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
DEM99180D
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEM99180D priority Critical patent/DE465732C/en
Application granted granted Critical
Publication of DE465732C publication Critical patent/DE465732C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D29/00Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/02Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of wood

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Description

Gerippe, insbesondere für Wagenkasten von Kraftfahrzeugen Bei dem bisher üblichen Aufbau des Wagenkastens von Motorwagen sowie auch deren. aufklappbaren Verdecke sowie der Flugzeugkabinen u. dgl. bestehen die tragenden Gestellteile vorwiegend aus Holz, welcher Baustoff für diesen Zweck teils wegen größerer Leichtigkeit,- vor allem aber deswegen vorzuziehen ist, weil sich die für die Füllungen des Fachwerks geeigneten Baustoffe, insbesondere Sperrholzplatten und die zur inneren oder äußeren Umkleidung dienenden Webstoffe o. dgl., leichter und dauerhafter mit solchen hölzernen Konstruktionsteilen verbinden lassen, wie mit aus Eisen oder anderen Metallen bestehenden Rahmenteile. Die hölzernen Gerippeteile haben jedoch dengroßen Mangel, daß sie beim Bruch vielfach scharfe Splitter bilden, die bei Unglücksfällen den Insassen des Fahrzeugs oft erhebliche Verletzungen zufügen. Auch die Verwendung von metallenem Baumaterial für derartige leichte Konstruktionen von Fahrzeugkabinenwänden ist von diesem Mangel nicht frei, wenn sie, wie dünnwandige, aus Stahlblech bestehende, profilierte G.erippestäbe, eine hinreichende Härte besitzen, welche nötig ist, um bei geringem Gewicht die Festigkeitseigenschaften. der metallenen Baumaterialien ausnutzen zu können..Framework, in particular for car bodies of motor vehicles In the hitherto customary structure of the car body of motor vehicles as well as theirs. hinged Canopies and the aircraft cabins and the like are predominantly made up of the supporting frame parts from wood, which building material for this purpose partly because of greater lightness, But above all, it is preferable because it is used for the fillings of the framework suitable building materials, especially plywood panels and those for internal or external use Woven fabrics or the like used for cladding, lighter and more durable with such wooden ones Allow structural parts to be connected, as with those made of iron or other metals Frame parts. However, the wooden frame parts have the great defect that they Breakage often forms sharp splinters which, in the event of an accident, damage the occupants of the Often cause serious injuries to the vehicle. Also the use of metallic Building material for such lightweight constructions of vehicle cabin walls is from not free from this defect if, like thin-walled sheet steel, Profiled rib bars, have a sufficient hardness, which is necessary to with low weight the strength properties. of metal building materials to be able to exploit ..

Um diese Mängel zu vermeiden, wird nach vorliegender Erfindung das Rippenwerk der Wände und Verdecke von Motorivagenkarosserien und anderen Fahrzeugkabinen: aus Stab-oder plattenförmigen Körpern hergestellt, die j aus durch ein harzähnliches Bindemittel unter Ausfüllung der Poren vereinigten, hartgepreßten Papierlagen bestehen. Sie gestatten vor dem Erhärten des Bindemittels, insbesondere bei erhohter_ T emperatür, eine weitgehende `F-örmänderüng, Yinsbesondere kann man die in dieser Weise zunächst gewonnenen platt@enförmigen Körper mit offener `Höhlung in T- oder U-förmig oder sonst geeignet -profilierte sowie hohle Stäbe umformen, wenn nötig, mit Hilfe von geeigneten Preßfornzen biegen oder ihre Form auch sonst- dem Bedarf .entsprechend ,gestalten.To avoid these deficiencies, according to the present invention, the ribs of the walls and roofs of motor vehicle bodies and other vehicle cabs are made of rod or plate-shaped bodies which consist of hard-pressed paper layers united by a resin-like binder to fill the pores. They allow before hardening of the binder, particularly in erhohter_ T emperatür, a substantial `F-örmänderüng, Yinsbesondere can flatten the initially obtained in this manner @ enförmigen body with an open cavity in` T or U-shaped or otherwise suitable -profilierte as well as reshape hollow rods, if necessary, bend them with the help of suitable press dies or shape their shape according to other requirements.

Derartiaus,-hart gepreßten, mit geeignetem, harzähnlichem Bindemittel gefüllt:eri -)säp'izrlagen bestehende Konstruktionsteile lassen - sich zwar- mit den für Holz üblichen Werkzeugen ganz ähnlich wie dieses verarbeiten und mittels Holz- :oder Eisengewindeschrauben sowie auch durch Verleimen miteinander und mit ihren dünnen, ans gleichem oder anderem Stoff bestehenden Fachwerkf'ü'11platt#&n sowie mit aus Lieder oder Webstof bestehendem Überzugmaterial verbinden. Sie brechen jedoch bei vorkommenden Unglücksfällen nicht wie Holz unter Splitterbildung, sondern gehen, wenn sie nicht knikken, mit stumpfen Rissen zu Bruch, so daß die Gefahr der Verletzung der Wageninsassen durch die zerstörten Gestellteile bedeutend vermindert wird.Such hard pressed, with a suitable, resin-like binder filled: eri -) säp'izrlagen existing construction parts can be - with the tools common for wood are processed in a very similar way to this and by means of Wood: or iron thread screws as well as by gluing with each other and with its thin half-timbered structure consisting of the same or different material as well as with cover material made of songs or woven fabric. You break however, in the event of accidents, not like wood with splinters, but go, if they do not buckle, with blunt cracks to break, so that the danger of Injury to the car occupants from the destroyed frame parts significantly reduced will.

Claims (1)

PATENTANSPRUCH Gerippe, insbesondere für Wagenkasten von Kraftfahrzeugen, dadurch gekennzeichnet, daß es aus hohl oder offen ausgebildeten Stäben von durch ein Bindemittel unter Ausfüllung der Poren vereinigten, hartgepreßten Papierlagen besteht.PATENT CLAIM framework, in particular for car bodies of motor vehicles, characterized in that it consists of hollow or open rods of through a binder to fill the pores of the hard-pressed paper layers that have been combined consists.
DEM99180D 1927-04-10 1927-04-10 Framework, especially for car bodies of motor vehicles Expired DE465732C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM99180D DE465732C (en) 1927-04-10 1927-04-10 Framework, especially for car bodies of motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM99180D DE465732C (en) 1927-04-10 1927-04-10 Framework, especially for car bodies of motor vehicles

Publications (1)

Publication Number Publication Date
DE465732C true DE465732C (en) 1928-09-21

Family

ID=7323999

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM99180D Expired DE465732C (en) 1927-04-10 1927-04-10 Framework, especially for car bodies of motor vehicles

Country Status (1)

Country Link
DE (1) DE465732C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767115C (en) * 1936-03-07 1951-10-31 Auto Union A G Process for the manufacture of car bodies for motor vehicles
DE751206C (en) * 1936-07-11 1952-10-13 Auto Union A G Car body for passenger cars

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767115C (en) * 1936-03-07 1951-10-31 Auto Union A G Process for the manufacture of car bodies for motor vehicles
DE751206C (en) * 1936-07-11 1952-10-13 Auto Union A G Car body for passenger cars

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