DE2161907A1 - Motor vehicle frame - Google Patents
Motor vehicle frameInfo
- Publication number
- DE2161907A1 DE2161907A1 DE19712161907 DE2161907A DE2161907A1 DE 2161907 A1 DE2161907 A1 DE 2161907A1 DE 19712161907 DE19712161907 DE 19712161907 DE 2161907 A DE2161907 A DE 2161907A DE 2161907 A1 DE2161907 A1 DE 2161907A1
- Authority
- DE
- Germany
- Prior art keywords
- frame
- vehicle frame
- articulated
- terrain
- elements
- 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.)
- Granted
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
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/186—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 for building site vehicles or multi-purpose tractors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Description
13.12.1971December 13, 1971
Bei Antwort bitte angeben Un-rZe.ch.n: Se 71 416 When answering, please state Un-rZe.ch.n: Se 71 416
Ihr Zeichen:Your sign:
Ernesto Prinoth, Via J.B. Purger 33, Bolzano (Italien) Kraftfahrζ eug-RahmenErnesto Prinoth, Via J.B. Purger 33, Bolzano (Italy) Motor vehicle frame
Die Erfindung bezieht sich auf einen Chassis-Rahmen, der vorzugsweise sowohl für Gleisketten- als auch für bereifte Geländefahrzeuge gedacht ist.The invention relates to a chassis frame that is preferably used for both caterpillars and tires ATVs is intended.
Für solche Fahrzeuge ist dieser Rahmen von größter Bedeutung, da durch seine extrem hohe Geländeanpassungsfähigkeit bei werkstoffermüdungsfreier Verwindung der Rahmenprofile diese Fahrzeuge zweckmäßiger gestaltet werden können.This frame is of the utmost importance for such vehicles because of its extremely high adaptability to terrain Material fatigue-free twisting of the frame profiles these vehicles can be designed more appropriately.
Der Rahmen besitzt die übliche, viereckige oder rechteckige Form:und ist an mehreren Stellen seines Umfanges durch gelenkige und flexible Elemente wie z«,Bo Gummiblöcke, Kugelkopfgelenke oder ähnliches zusammengefügte Die zur Aufnahme des gesamten Aufbaues ebenfalls gelenkig bzwe flssdLfo®! angebrachtenmg- bzwe druckaufnehmenden Verstrebungen^ wie Rohre9 Seile usw0 könnenThe frame has the usual, rectangular or rectangular shape: and is at several points of its periphery by articulated and flexible elements, such as "B o rubber blocks, ball end joints or the like assembled the or also hinged to receive the entire structure e flssdLfo®! attachedmg- or e pressure-absorbing struts ^ such as pipes 9 ropes etc. 0 can
209323/0493209323/0493
in der Längsrichtung, quer, diagonal, schräg, V- oder sternförmig angeordnet werden.can be arranged lengthways, transversely, diagonally, obliquely, in a V or star shape.
Ferner können zwei oder mehrere so gestaltete Rahmen, ebenfalls durch gelenkige, biegsame Elemente nebeneinander oder hintereinander gekuppelt werden. An den Seitenträgern des Rahmens sind beliebig viele Lagerungen zur Aufnahme der Wellen bzw. Räder vorgesehen, über die auch eine Gleiskette gezogen werden kann.Furthermore, two or more frames designed in this way, also by means of articulated, flexible elements next to one another or be coupled one behind the other. There are any number of bearings on the side members of the frame to accommodate the shafts or wheels are provided, over which a caterpillar can be pulled.
Fig. 1 zeigt einen Chassis-Rahmen mit zwei unter sich parallelen, gelenkig gelagerten (1O.1), schräg angeordneten Querstreben (2).Fig. 1 shows a chassis frame with two parallel, articulated (1 O .1), obliquely arranged cross struts (2).
Die Rahmenleisten (3), die vorzugsweise aus Profilrohren bestehen, sind an den vier Eckpunkten durch elastische Elemente (1) gelenkig verbunden, durch die man eine für Geländefahrzeuge höchst zufriedenstellende Bodenanpassungsfähigkeit und somit auch Bodenhaftung der Gleisketten oder Räder erreicht.The frame strips (3), which preferably consist of profile tubes, are at the four corner points by elastic elements (1) articulated, which gives a highly satisfactory ground adaptability and for off-road vehicles thus also the traction of the tracks or wheels is achieved.
Fig. 2 stellt dieselbe Rahmenkonstruktion dar.mit dem Unterschied,
daß hier an Stelle der Querstreben, (2) Seile (2.2) diagonal an den Rahmenleisten (3*2) angebracht sind und diese
kompakt und doch beweglich zusammenhalten» Diese Seile können beliebig von allen Rahmenleisten aus gespannt-werden d.h. von
einer Längsleiste diagonal zur anderen, von einer Querleiste diagonal zur gegenüberliegenden bzw, von einer Querleiste zur
Längsleiste oder parallelogrammformig alle Rahmenteile fest
gegen Verzug stabilisieren*
: 209829/0498Fig. 2 shows the same frame construction, with the difference that here, instead of the cross struts, (2) ropes (2.2) are attached diagonally to the frame strips (3 * 2) and hold them together compactly and flexibly all frame strips are stretched, i.e. from one longitudinal strip diagonally to the other, from one transverse strip diagonally to the opposite one or from one transverse strip to the longitudinal strip or in the form of a parallelogram, stabilize all frame parts firmly against distortion *
: 209829/0498
Fig. 3 hingegen zeigt eine kreuzförmige Mittelträgerkonstruktion (2.3) an deren vier Endpunkten elastische Elemente (1.3) angebracht sind, die wiederum unter sich mit winkel-, förinigen Rahmenteilen (3.3) verbunden sind. Durch diese Konstruktion erreicht man ein vollkommen selbständiges, voneinander unabhängiges Arbeiten der Rahmenwinkel (3.3) an denen sich die Achsen bzw. die Räder befinden, die somit gemäß jeder Bodenunebenheit ausschwingen können.Fig. 3, however, shows a cross-shaped central support structure (2.3) at its four end points elastic elements (1.3) are attached, which in turn are connected to angled, förinigen frame parts (3.3). Through this construction one achieves a completely independent, mutually independent working of the frame angles (3.3) on them the axles or the wheels are located, which can swing out according to any unevenness in the ground.
Fig. 4 erläutert einen Chassis-Rahmen, gebildet durch einen Längsmittelträger (2.4) an dessen Enden elastische bzw. gelenkige Elemente (1.4) diesen mit den beiden Querleisten (4.4) verbindet. Die somit beweglich gestalteten Querleisten sind λ/iederum an ihren Endpunkten durch die vorhergenannten Elemente (1.4) mit den Längsleisten (3.4) zusammengefügt und gewährleisten so eine werkstofferniüdungsfreie Verwindung der Rahmenprofile.Fig. 4 illustrates a chassis frame formed by a Longitudinal central support (2.4) at the ends of which are elastic or articulated elements (1.4) with the two transverse strips (4.4) connects. The thus movably designed transverse bars are λ / λ / ily at their end points by the aforementioned elements (1.4) are joined together with the longitudinal strips (3.4) and thus ensure a distortion-free twisting of the Frame profiles.
Der groi3e Vorteil dieser geländeanpassungsfähigen Fahrzeugrahmen ist der, daß sie sich v/eich und stufenlos dem Gelände anschmiegen, sich beide Seitenträger, an denen das Laufwerk bzw. die Laufräder befestigt sind, um die Hittelpunl'tquerachse gegeneinander verdrehen und gleichzeitig unabhängig voneinander in der Längsrichtung vorkommende Schrägen einnehmen.The big advantage of this terrain-adaptable vehicle frame is that it adjusts itself smoothly and smoothly to the terrain hug, both side supports, to which the drive or the wheels are attached, around the Hittelpunl'tquerachse twist against each other and at the same time take inclines occurring independently of each other in the longitudinal direction.
20-9829/04 9620-9829 / 04 96
BADBATH
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT490670 | 1970-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2161907A1 true DE2161907A1 (en) | 1972-07-13 |
DE2161907C2 DE2161907C2 (en) | 1983-02-24 |
Family
ID=11115840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712161907 Expired DE2161907C2 (en) | 1970-12-15 | 1971-12-14 | Terrain adaptable vehicle frame |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT325964B (en) |
CH (1) | CH562723A5 (en) |
DE (1) | DE2161907C2 (en) |
FR (1) | FR2118656A5 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3300890A1 (en) * | 1983-01-13 | 1984-07-19 | Walter Becker GmbH, 6605 Friedrichsthal | Vehicle, in particular for a floor-level underground railway |
WO1988006996A1 (en) * | 1987-03-12 | 1988-09-22 | Frost Magnus R | Flexible understructure for vehicles |
US5259661A (en) * | 1991-10-12 | 1993-11-09 | Volkswagen Ag | Torsion-resistant vehicle underbody |
CN105691455A (en) * | 2014-12-10 | 2016-06-22 | 保时捷股份公司 | Bearing structure for motor vehicle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE417842C (en) * | 1925-08-18 | Nikolaus Henzel | Chassis for motor vehicles | |
DE917406C (en) * | 1948-10-02 | 1954-09-02 | Arnold Hueper Dipl Ing | Two-axle, twistable vehicle, especially for agricultural businesses |
DE1580762A1 (en) * | 1964-12-14 | 1970-06-04 | Saginaw Products Corp | vehicle |
-
1971
- 1971-12-14 DE DE19712161907 patent/DE2161907C2/en not_active Expired
- 1971-12-15 CH CH1828871A patent/CH562723A5/xx not_active IP Right Cessation
- 1971-12-15 AT AT1075371A patent/AT325964B/en not_active IP Right Cessation
- 1971-12-15 FR FR7145107A patent/FR2118656A5/fr not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE417842C (en) * | 1925-08-18 | Nikolaus Henzel | Chassis for motor vehicles | |
DE917406C (en) * | 1948-10-02 | 1954-09-02 | Arnold Hueper Dipl Ing | Two-axle, twistable vehicle, especially for agricultural businesses |
DE1580762A1 (en) * | 1964-12-14 | 1970-06-04 | Saginaw Products Corp | vehicle |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3300890A1 (en) * | 1983-01-13 | 1984-07-19 | Walter Becker GmbH, 6605 Friedrichsthal | Vehicle, in particular for a floor-level underground railway |
WO1988006996A1 (en) * | 1987-03-12 | 1988-09-22 | Frost Magnus R | Flexible understructure for vehicles |
US5259661A (en) * | 1991-10-12 | 1993-11-09 | Volkswagen Ag | Torsion-resistant vehicle underbody |
CN105691455A (en) * | 2014-12-10 | 2016-06-22 | 保时捷股份公司 | Bearing structure for motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
AT325964B (en) | 1975-11-25 |
ATA1075371A (en) | 1975-01-15 |
DE2161907C2 (en) | 1983-02-24 |
FR2118656A5 (en) | 1972-07-28 |
CH562723A5 (en) | 1975-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
8127 | New person/name/address of the applicant |
Owner name: PRINOTH, ERNESTO, ST. ULRICH, BOLZANO, IT |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition |