CH212963A - Chassis side members made of tubes. - Google Patents
Chassis side members made of tubes.Info
- Publication number
- CH212963A CH212963A CH212963DA CH212963A CH 212963 A CH212963 A CH 212963A CH 212963D A CH212963D A CH 212963DA CH 212963 A CH212963 A CH 212963A
- Authority
- CH
- Switzerland
- Prior art keywords
- tubes
- side members
- chassis side
- members made
- longitudinal
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Description
Fahrgestell-Längsträger aus Rohren. Die bisherigen Fahrgestell-Längsträger hatten verschiedene Nachteile. Entweder waren sie als mit Hilfe sehr teurer Matrizen ,gepresste :Spezialträger hergestellt, oder sie waren normale Walzprofile, :die aber sehr schwere Konstruktionen ergaben.
Die vorliegende Erfindung bezweckt, diese Nachteile dadurch zu vermeiden, dass der Längsträger unter Verwendung von we nigstens zwei Rohren hergestellt ist.
Inder Zeichnung sind verschiedene Aus- führungsbeispiele des Erfindungsgegenstan des dargestellt, wobei die Fig. 1, 2 und 3 Querschnitte und die Fig. 4, 5, 6 und 7 Längsrisse verschiedener Fahrzeug-Längsträ ger darstellen. Wie ersichtlich, sind die Längsträger .durch aneinandergefügte Rohre a gebildet. Die Verbindung ,der Rohre unter einander ist durch Schweissurig oder Löturig hergestellt. Die Anzahl, Grösse und Anord- nung der Rohre wird in jedem einzelnen Fall den Umständen entsprechend gewählt.
Die Fig. 1, 2 und 3 zeigen verschiedene Gruppie rungsmöglichkeiten der Rohre, wobei ersicht lich ist, dass :die !Schweiss- oder Lötstellen b in den :durch, das Berühren :der Rohre gebil deten Winkeln liegen und entweder fortlau fend oder stellenweise unterbrochen ausge führt sein können. Die Rohre können :gerade (Fig. 4) oder gebogen sein (Fig. 5), sie kön nen sich stellenweise trennen (Fig. 6) oder durch ein Blech e oder ähnliches :gegenein ander verstrebt sein (Fig. 7).
Die auf diese Weise hergestellten hohlen Längsträger können zugleich als Behälter oder Leitungen für Flüssigkeiten oder Gase oder als Gehäuse für feste Gegenstände wie Apparate etc. verwendet sein.
Chassis side members made of tubes. The previous chassis side members had various disadvantages. Either they were made with the help of very expensive dies, pressed: special beams, or they were normal rolled profiles,: which however resulted in very heavy constructions.
The present invention aims to avoid these disadvantages in that the longitudinal beam is manufactured using at least two tubes.
In the drawing, various exemplary embodiments of the subject matter of the invention are shown, with FIGS. 1, 2 and 3 showing cross sections and FIGS. 4, 5, 6 and 7 showing longitudinal views of various vehicle longitudinal members. As can be seen, the longitudinal beams are formed by tubes a joined together. The connection between the pipes is made by welding or soldering. The number, size and arrangement of the tubes is selected in each individual case according to the circumstances.
Fig. 1, 2 and 3 show different grouping possibilities of the pipes, it is evident that: the! Welding or soldering points b in the angles formed by, touching: the pipes and either continuously or interrupted in places can be executed. The tubes can be: straight (Fig. 4) or curved (Fig. 5), they can separate in places (Fig. 6) or by a sheet e or the like: be braced against each other (Fig. 7).
The hollow longitudinal members produced in this way can also be used as containers or lines for liquids or gases or as housings for solid objects such as apparatus, etc.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MA212963X | 1938-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH212963A true CH212963A (en) | 1940-12-31 |
Family
ID=19736779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH212963D CH212963A (en) | 1938-12-06 | 1939-11-27 | Chassis side members made of tubes. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH212963A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2063320A1 (en) * | 1970-12-22 | 1972-07-06 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Tractor with rollover protection |
WO1992011157A1 (en) * | 1990-12-20 | 1992-07-09 | Audi Ag | Motor vehicle with a central pillar constituted by an extruded section |
DE19908833A1 (en) * | 1999-03-01 | 2000-09-07 | Volkswagen Ag | Motor vehicle with chassis consisting of two connected tubular frames with shell insert for passenger compartment and space for drive unit |
-
1939
- 1939-11-27 CH CH212963D patent/CH212963A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2063320A1 (en) * | 1970-12-22 | 1972-07-06 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Tractor with rollover protection |
WO1992011157A1 (en) * | 1990-12-20 | 1992-07-09 | Audi Ag | Motor vehicle with a central pillar constituted by an extruded section |
US5382071A (en) * | 1990-12-20 | 1995-01-17 | Audi Ag | Motor vehicle with a central pillar constituted by an extruded section |
DE19908833A1 (en) * | 1999-03-01 | 2000-09-07 | Volkswagen Ag | Motor vehicle with chassis consisting of two connected tubular frames with shell insert for passenger compartment and space for drive unit |
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