DE102010027385A1 - Device for preventing or reducing displacement of axle construction towards passenger compartment of vehicle during collision, has rear section of axle construction which is fixed at frame longitudinal carrier - Google Patents
Device for preventing or reducing displacement of axle construction towards passenger compartment of vehicle during collision, has rear section of axle construction which is fixed at frame longitudinal carrier Download PDFInfo
- Publication number
- DE102010027385A1 DE102010027385A1 DE201010027385 DE102010027385A DE102010027385A1 DE 102010027385 A1 DE102010027385 A1 DE 102010027385A1 DE 201010027385 DE201010027385 DE 201010027385 DE 102010027385 A DE102010027385 A DE 102010027385A DE 102010027385 A1 DE102010027385 A1 DE 102010027385A1
- Authority
- DE
- Germany
- Prior art keywords
- axle construction
- vehicle
- bolt
- collision
- axle
- 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.)
- Withdrawn
Links
Images
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
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/152—Front or rear frames
- B62D21/155—Sub-frames or underguards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/02—Attaching arms to sprung part of vehicle
-
- 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
- B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/15—Mounting of subframes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Vermeidung oder Verminderung einer Verschiebung einer Achskonstruktion in Richtung Fahrzeuginnenraum eines Fahrzeuges bei einer Kollision, wobei zumindest jeweils ein hinterer Abschnitt der Achskonstruktion an einem Rahmenlängsträger befestigt ist.The invention relates to a device for preventing or reducing a displacement of an axle in the direction of the vehicle interior of a vehicle in a collision, wherein at least one rear portion of the axle is attached to a frame side member.
Bei Fahrzeugen mit einem kurzen Vorbau der Fahrzeugkarosserie ist ein Deformationsweg von Fahrzeugkarosserie und/oder Bauteilen des Fahrzeuges aufgrund der vergleichsweise kurzen Vorbaulänge begrenzt. Dadurch besteht bei einer Kollision des Fahrzeuges die Gefahr, dass eine Achskonstruktion, insbesondere eine Vorderachskonstruktion, in den Fahrzeuginnenraum eindringen und somit Fahrzeuginsassen verletzt werden können.In vehicles with a short stem of the vehicle body, a deformation path of the vehicle body and / or components of the vehicle is limited due to the comparatively short nose length. As a result, in the event of a collision of the vehicle there is the risk that an axle construction, in particular a front axle construction, will penetrate into the vehicle interior and thus vehicle occupants may be injured.
Der Erfindung liegt die Aufgabe zugrunde eine Vorrichtung zur verbesserten Vermeidung oder Verminderung einer Verschiebung einer Achskonstruktion eines Fahrzeuges bei einer Kollision anzugeben.The invention has for its object to provide a device for improved avoidance or reduction of a displacement of an axle of a vehicle in a collision.
Die Aufgabe wird erfindungsgemäß durch die in Anspruch 1 angegebenen Merkmale gelöst. Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der Unteransprüche.The object is achieved by the features specified in claim 1. Advantageous developments of the invention are the subject of the dependent claims.
Bei einer Vorrichtung zur Vermeidung oder Verminderung einer Verschiebung einer Achskonstruktion in Richtung Fahrzeuginnenraum eines Fahrzeuges bei einer Kollision ist zumindest ein hinterer Abschnitt einer Achskonstruktion an einem Rahmenlängsträger befestigt. Erfindungsgemäß ist an dem hinteren Ende ein nach hinten gerichtetes stabförmiges Verlängerungselement befestigt, welches an einem zweiten, der Achskonstruktion abgewandten Ende einen Bolzen aufweist, der in eine an dem Rahmenlängsträger ausgebildete Aussparung derart eingreift, dass bei einer kollisionsbedingten Belastung der Achskonstruktion zumindest in Fahrzeuglängsrichtung der Bolzen zumindest bereichsweise im Formschluss in die Aussparung eingreift.In a device for avoiding or reducing a displacement of an axle construction in the direction of the vehicle interior of a vehicle in the event of a collision, at least one rear section of an axle construction is fastened to a frame side member. According to the invention, a rearwardly directed rod-shaped extension element is fastened to the rear end, which has a bolt at a second end facing away from the axle construction, which engages in a recess formed on the frame longitudinal member such that at a collision-induced load on the axle construction at least in the vehicle longitudinal direction of the bolt at least partially engages in the recess in positive engagement.
Mittels der erfindungsgemäßen Vorrichtung ist es in besonders vorteilhafter Weise möglich, die Verschiebung der Achskonstruktion in Richtung Fahrzeuginnenraum zu vermeiden, da durch den in den Rahmenlängsträger eingreifenden Bolzen eine derartige Bewegung vermieden oder zumindest vermindert ist. Dadurch wird die kollisionsbedingte Belastung der herkömmlichen Befestigung der Achskonstruktion am Rahmenlängsträger zumindest vermindert.By means of the device according to the invention, it is possible in a particularly advantageous manner to avoid the displacement of the axle construction in the direction of the vehicle interior, since such movement is avoided or at least reduced by the bolt engaging in the longitudinal frame carrier. As a result, the collision-induced load on the conventional attachment of the axle construction to the frame side member is at least reduced.
Das Verlängerungselement mit Bolzen kann vorzugsweise in bestehende Bauteile des Fahrzeuges als Nachrüstlösung integriert werden.The extension element with bolts can preferably be integrated into existing components of the vehicle as a retrofit solution.
Durch die erfindungsgemäße Vorrichtung wird eine aus der Kollision resultierende Kraft, die auf die Achskonstruktion wirkt, in einen Fahrzeugrohbau, nämlich in dessen Rahmenlängsträger eingeleitet.By means of the device according to the invention, a force resulting from the collision, which acts on the axle construction, is introduced into a vehicle body shell, namely into its longitudinal frame member.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert.Embodiments of the invention are explained in more detail below with reference to drawings.
Dabei zeigen:Showing:
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.Corresponding parts are provided in all figures with the same reference numerals.
In
Der Fahrzeugrohbau
An den Rahmenlängsträgern
Die Achskonstruktion
Hintere Abschnitte
Erfindungsgemäß ist an dem jeweiligen hinteren Abschnitt
An einem dem an der Achskonstruktion
Der Bolzen
Alternativ dazu kann die Aussparung
In
Bei der Kollision des Fahrzeuges treffen Kräfte F frontal auf die Fahrzeugkarosserie auf, welche dabei verformt wird. Dadurch, dass das Fahrzeug eine kurze Vorbaulänge aufweist, wirken die Kräfte F der Kollision auch auf die Achskonstruktion
Durch die Belastung und die Verformung der Achskonstruktion
Die Achskonstruktion
Eine Kollision der Achskonstruktion
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010027385 DE102010027385A1 (en) | 2010-07-16 | 2010-07-16 | Device for preventing or reducing displacement of axle construction towards passenger compartment of vehicle during collision, has rear section of axle construction which is fixed at frame longitudinal carrier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010027385 DE102010027385A1 (en) | 2010-07-16 | 2010-07-16 | Device for preventing or reducing displacement of axle construction towards passenger compartment of vehicle during collision, has rear section of axle construction which is fixed at frame longitudinal carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010027385A1 true DE102010027385A1 (en) | 2011-03-17 |
Family
ID=43571194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201010027385 Withdrawn DE102010027385A1 (en) | 2010-07-16 | 2010-07-16 | Device for preventing or reducing displacement of axle construction towards passenger compartment of vehicle during collision, has rear section of axle construction which is fixed at frame longitudinal carrier |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102010027385A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113844222A (en) * | 2020-06-25 | 2021-12-28 | 瑞伟安知识产权控股有限公司 | Lower control arm mechanism for small overlap collisions |
-
2010
- 2010-07-16 DE DE201010027385 patent/DE102010027385A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113844222A (en) * | 2020-06-25 | 2021-12-28 | 瑞伟安知识产权控股有限公司 | Lower control arm mechanism for small overlap collisions |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE19711014B4 (en) | Sidewall structure in motor vehicles | |
DE102008015786B4 (en) | Construction of a vehicle body | |
DE3904616C2 (en) | Arrangement for storing at least one hanging pedal lever | |
EP3157770B1 (en) | Wheel carrier of a vehicle with a clamp connection | |
DE102014213364A1 (en) | Wheel carrier of a vehicle with a clamp-seat connection | |
WO2015172759A1 (en) | Lock holder for a motor vehicle door lock | |
DE102010014749A1 (en) | Support device for bodywork on a motorized passenger vehicle fits near a side skirt adjacent to a wheel arch with an assigned vehicle wheel | |
DE112015000052B4 (en) | Vehicle body front structure | |
EP1010605A2 (en) | Front structure of an integral body and frame for an automobile | |
DE10121354A1 (en) | Front end for a motor vehicle | |
DE102018208803A1 (en) | Crash structure for a rear of a vehicle | |
DE10232799B4 (en) | Front structure of motor vehicles | |
DE102014223633B4 (en) | Bumper device and vehicle with a bumper device | |
DE102019205021A1 (en) | Towing device for a motor vehicle | |
DE102015210293A1 (en) | Body structure for a two-lane vehicle | |
DE60008813T2 (en) | Front end of a vehicle body | |
DE102010027385A1 (en) | Device for preventing or reducing displacement of axle construction towards passenger compartment of vehicle during collision, has rear section of axle construction which is fixed at frame longitudinal carrier | |
EP3737601A1 (en) | Body structure and body for a passenger car | |
DE102015009311B4 (en) | Wheel suspension for a vehicle axle | |
DE102016206284A1 (en) | Swivel bearing for independent suspension of a front wheel | |
EP3377388A1 (en) | Safety device for a vehicle | |
DE102018208447B3 (en) | Body structure for a vehicle | |
EP3250445A1 (en) | Bearing assembly for a cab of a lorry | |
DE202020005404U1 (en) | Bumper arrangement for a motor vehicle | |
DE10020698A1 (en) | Device for restraining objects located in the trunk of a motor vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAV | Publication of unexamined application with consent of applicant | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20150203 |