WO2017016629A1 - Bearing device for supporting a driver's cab on a frame of a utility vehicle - Google Patents
Bearing device for supporting a driver's cab on a frame of a utility vehicle Download PDFInfo
- Publication number
- WO2017016629A1 WO2017016629A1 PCT/EP2016/001097 EP2016001097W WO2017016629A1 WO 2017016629 A1 WO2017016629 A1 WO 2017016629A1 EP 2016001097 W EP2016001097 W EP 2016001097W WO 2017016629 A1 WO2017016629 A1 WO 2017016629A1
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- Prior art keywords
- leaf spring
- transverse leaf
- cab
- frame
- storage device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
- B62D33/0604—Cabs insulated against vibrations or noise, e.g. with elastic suspension
Definitions
- Storage device for storing a cab on a frame of a
- the invention relates to a storage device for storing a cab on a frame of a commercial vehicle according to the preamble of patent claim 1.
- Such a storage device for supporting a driver's cab on a frame of a commercial vehicle can be taken as known, for example, from DE 10 2012 003 450 A1.
- the driver's cab is a first component of the utility vehicle, wherein the frame is a second component of the utility vehicle.
- the storage device comprises at least one transverse leaf spring for roll stabilization of the cab
- Object of the present invention is to provide a storage device of the type mentioned, by means of which a particularly comfortable storage of the cab can be realized on the frame.
- Transverse leaf spring is to be stored on the other component.
- the transverse leaf spring either at the two bearing points To store elastically on the frame and to connect via the support bearing to the cab, or to store elastically at the two bearing points on the cab and connect via the support bearing with the frame.
- the transverse leaf spring for roll stabilization of the cab and thus used in place of a stabilizer such a stabilizer can be omitted, so that the cost of the storage device can be kept very low.
- the bearing points are arranged in the longitudinal direction of the transverse leaf spring between the ends. Due to the distance of the central bearing points provided by the transverse leaf spring stabilization effect and the spring hardness can be influenced.
- the transverse leaf spring is formed from a plastic, in particular a fiber-reinforced plastic.
- the weight of the storage device can be kept particularly low. Another weight saving results from having a
- Stabilizer is not required and provided, since such a stabilizer is replaced by the transverse leaf spring. Under the roll stabilization is to be understood that
- Rolling movements of the cab relative to the frame to the vehicle longitudinal direction by means of the transverse leaf spring can be reduced or limited or limited.
- the abovementioned support bearings can also be designed as elastomer bearings in all design variants.
- FIGURE is a schematic perspective view of a storage device for supporting a cab on a frame of a
- the single FIGURE shows a schematic perspective view of a
- the Storage device for storing a in the figure only partially recognizable and very schematically illustrated cab 11 on a in the figure not recognizable frame of a commercial vehicle, in particular a commercial vehicle such as a tractor.
- the cab 11 is a first component of the Commercial vehicle, wherein the frame is a second component of the commercial vehicle.
- the frame is usually also referred to as a chassis, since not only the cab 11 is mounted or held on the frame, but also chassis components of the commercial vehicle are held on the frame.
- the frame comprises at least two longitudinal members spaced apart in the vehicle transverse direction and at least one cross member, via which the longitudinal members are connected to one another.
- the storage device comprises at least one transverse leaf spring 10 for roll stabilization of the cab 11.
- the transverse leaf spring 10 in this case has an illustrated by a double arrow 12
- Storage device is held in the fully manufactured state on the frame.
- the transverse leaf spring 10 is formed as a plastic transverse leaf spring, since the
- Transverse leaf spring 10 made of a plastic, in particular fiber-reinforced plastic, is formed. Since in the storage device, the transverse leaf spring 10 for
- Transverse leaf spring 10 which also simultaneously receives operating forces in the vertical direction, that is in the vehicle vertical direction, and in the vehicle transverse direction.
- at least two spaced apart in the longitudinal direction of the transverse leaf spring 10 bearing points 14 and 16 are provided on which the transverse leaf spring 10 to be elastically mounted on one of the components or - in which in FIG.
- Transverse leaf spring 10 to be stored on the other component or stored.
- the one component is the frame or the chassis, the other component being the
- Cab 11 is.
- the transverse leaf spring 10 either at the two bearing points 14 and 16 elastically mounted on the chassis and connected via the support bearings 22 and 24 at the ends 18 and 20 to the cab 11, or at the two bearing points fourteenth and 16 elastically mounted on the cab 11 and is connected via the support bearings 22 and 24 at the ends 18 and 20 to the chassis.
- transverse leaf spring 10 Longitudinal direction of the transverse leaf spring 10 and thus in the vehicle transverse direction between the ends 18 and 20 of the transverse leaf spring 10 which are also referred to as spring ends are arranged.
- the transverse leaf spring 10 extends between its ends 8 and 20 and thus between the support bearings 22 and 24 exclusively in the vehicle transverse direction and in this case has an exclusively running in the vehicle transverse direction, straight course.
- the transverse leaf spring 10 could also have at least one curved portion.
- the transverse leaf spring 10 may be at least partially curved or at least have a curved area for reasons of loading and / or space.
- the storage device further comprises at least two in the longitudinal direction of the transverse leaf spring 10 and thus in the vehicle transverse direction spaced apart and perpendicular to the longitudinal direction of the transverse leaf spring 10 and thus relative to the mounting position in the vehicle longitudinal direction extending guide lever 26 and 28, via which the cab 11 on the frame (chassis) is.
- This means that the cab 11 is connected via the two guide levers 26 and 28 to the chassis, wherein the guide lever 26 and 28 longitudinal movements of the cab 1, that is movements of the cab 11 limit in the vehicle longitudinal direction and transmit any accident loads.
- the guide levers 26 and 28 are connected to respective, further support bearings 30 and 32, via which the guide levers 26 and 28 are mounted on the chassis. From the Fig. It can be seen that the further support bearings 30 and 32 at a respective, the respective support bearing 22 and 24 opposite end 34th or 36 of the respective guide lever 26 and 28 are arranged.
- the storage device comprises dampers 38 and 40, which
- shock absorbers are formed.
- the dampers 38 and 40 are on the one hand with the guide levers 26 and 28 and
- dampers 38 and 40 have respective pull and pressure stops.
- the respective damper 38 or 40 has a cylinder 42, a piston 42, which is received in a translationally movable manner in the cylinder 42, and a piston rod 46 connected to the piston 44 and movable with the piston 44, the respective damper 38 or 40 acting via the cylinder 42 the chassis and via the piston rod 46 is connected to the respective guide lever 26 and 28, respectively.
- a so-called comfort storage of the cab can be realized by means of the storage device, so that a particularly high ride comfort for the driver of the commercial vehicle can be displayed.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Lagerungseinrichtung zum Lagern eines Fahrerhauses an einem Rahmen eines Storage device for storing a cab on a frame of a
Nutzfahrzeugs commercial vehicle
Die Erfindung betrifft eine Lagerungseinrichtung zum Lagern eines Fahrerhauses an einem Rahmen eines Nutzfahrzeugs gemäß dem Oberbegriff von Patentanspruch 1. The invention relates to a storage device for storing a cab on a frame of a commercial vehicle according to the preamble of patent claim 1.
Eine solche Lagerungseinrichtung zum Lagern eines Fahrerhauses an einem Rahmen eines Nutzfahrzeugs ist beispielsweise aus der DE 10 2012 003 450 A1 als bekannt zu entnehmen. Dabei ist das Fahrerhaus eine erste Komponente des Nutzfahrzeugs, wobei der Rahmen eine zweite Komponente des Nutzfahrzeugs ist. Die Lagerungseinrichtung umfasst dabei wenigstens eine Querblattfeder zur Wankstabilisierung des Fahrerhauses Such a storage device for supporting a driver's cab on a frame of a commercial vehicle can be taken as known, for example, from DE 10 2012 003 450 A1. In this case, the driver's cab is a first component of the utility vehicle, wherein the frame is a second component of the utility vehicle. The storage device comprises at least one transverse leaf spring for roll stabilization of the cab
Aufgabe der vorliegenden Erfindung ist es, eine Lagerungseinrichtung der eingangs genannten Art zu schaffen, mittels welcher sich eine besonders komfortable Lagerung des Fahrerhauses an dem Rahmen realisieren lässt. Object of the present invention is to provide a storage device of the type mentioned, by means of which a particularly comfortable storage of the cab can be realized on the frame.
Diese Aufgabe wird erfindungsgemäß durch eine Lagerungseinrichtung mit den This object is achieved by a storage device with the
Merkmalen des Patentanspruchs 1 gelöst. Vorteilhafte Ausgestaltungen mit Characteristics of claim 1 solved. Advantageous embodiments with
zweckmäßigen Weiterbildungen der Erfindung sind in den übrigen Ansprüchen angegeben. expedient developments of the invention are specified in the remaining claims.
Um eine Lagerungseinrichtung der eingangs genannten Art zu schaffen, mittels welcher sich eine besonders komfortable Lagerung des Fahrerhauses an dem Rahmen realisieren lässt, sind erfindungsgemäß wenigstens zwei in Längserstreckungsrichtung der Querblattfeder voneinander beabstandete Lagerpunkte vorgesehen, an welchen die Querblattfeder an einer der Komponenten elastisch zu lagern ist. Ferner sind an jeweiligen Enden der Querblattfeder Stützlager vorgesehen, über welche die In order to provide a storage device of the aforementioned type, by means of which a particularly comfortable storage of the cab can be realized on the frame, according to the invention at least two spaced apart in the longitudinal direction of the transverse leaf spring bearing points provided on which the transverse leaf spring is elastically to store on one of the components , Furthermore, support bearings are provided at respective ends of the transverse leaf spring, via which the
Querblattfeder an der anderen Komponente zu lagern ist. Mit anderen Worten ist es erfindungsgemäß vorgesehen, die Querblattfeder entweder an den zwei Lagerpunkten elastisch am Rahmen zu lagern und über die Stützlager mit dem Fahrerhaus zu verbinden, oder an den zwei Lagerpunkten elastisch am Fahrerhaus zu lagern und über die Stützlager mit dem Rahmen zu verbinden. Da darüber hinaus die Querblattfeder zur Wankstabilisierung des Fahrerhauses und somit anstelle eines Stabilisators verwendet wird, kann ein solcher Stabilisator entfallen, so dass die Kosten der Lagerungseinrichtung besonders gering gehalten werden können. Transverse leaf spring is to be stored on the other component. In other words, it is inventively provided, the transverse leaf spring either at the two bearing points To store elastically on the frame and to connect via the support bearing to the cab, or to store elastically at the two bearing points on the cab and connect via the support bearing with the frame. In addition, since the transverse leaf spring for roll stabilization of the cab and thus used in place of a stabilizer, such a stabilizer can be omitted, so that the cost of the storage device can be kept very low.
Vorzugsweise sind die Lagerpunkte in Längserstreckungsrichtung der Querblattfeder zwischen den Enden angeordnet. Durch den Abstand der mittigen Lagerpunkte kann die durch die Querblattfeder bereitgestellte Stabilisationswirkung sowie die Federhärte beeinflusst werden. Preferably, the bearing points are arranged in the longitudinal direction of the transverse leaf spring between the ends. Due to the distance of the central bearing points provided by the transverse leaf spring stabilization effect and the spring hardness can be influenced.
Um eine besonders vorteilhafte und komfortable Lagerung des Fahrerhauses zu realisieren, ist es bei einer weiteren Ausführungsform der Erfindung vorgesehen, dass die Querblattfeder aus einem Kunststoff, insbesondere einem faserverstärkten Kunststoff, gebildet ist. Dadurch kann auch das Gewicht der Lagerungseinrichtung besonders gering gehalten werden. Eine weitere Gewichtseinsparung ergibt sich dadurch, dass ein In order to realize a particularly advantageous and comfortable storage of the cab, it is provided in a further embodiment of the invention that the transverse leaf spring is formed from a plastic, in particular a fiber-reinforced plastic. As a result, the weight of the storage device can be kept particularly low. Another weight saving results from having a
Stabilisator nicht erforderlich und vorgesehen ist, da ein solcher Stabilisator durch die Querblattfeder ersetzt wird. Unter der Wankstabilisierung ist zu verstehen, dass Stabilizer is not required and provided, since such a stabilizer is replaced by the transverse leaf spring. Under the roll stabilization is to be understood that
Wankbewegungen des Fahrerhauses relativ zum Rahmen um die Fahrzeuglängsrichtung mittels der Querblattfeder reduziert beziehungsweise eingeschränkt oder begrenzt werden. Rolling movements of the cab relative to the frame to the vehicle longitudinal direction by means of the transverse leaf spring can be reduced or limited or limited.
Grundsätzlich sind die genannten Stützlager in allen Ausführungsvarianten auch als Elastomerlager auslegbar. In principle, the abovementioned support bearings can also be designed as elastomer bearings in all design variants.
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus der nachfolgenden Beschreibung eines bevorzugten Ausführungsbeispiels sowie anhand der Zeichnung; diese zeigt in der einzigen Fig. eine schematische Perspektivansicht auf eine Lagerungseinrichtung zum Lagern eines Fahrerhauses an einem Rahmen eines Further advantages, features and details of the invention will become apparent from the following description of a preferred embodiment and from the drawing; this shows in the single FIGURE is a schematic perspective view of a storage device for supporting a cab on a frame of a
Nutzfahrzeugs. Commercial vehicle.
Die einzige Fig. zeigt in einer schematischen Perspektivansicht eine The single FIGURE shows a schematic perspective view of a
Lagerungseinrichtung zum Lagern eines in der Figur nur teilweise erkennbaren und sehr schematisch dargestellten Fahrerhauses 11 an einem in der Fig. nicht erkennbaren Rahmen eines Nutzfahrzeugs, insbesondere eines Nutzkraftwagens wie beispielsweise einer Sattelzugmaschine. Das Fahrerhaus 11 ist dabei eine erste Komponente des Nutzfahrzeugs, wobei der Rahmen eine zweite Komponente des Nutzfahrzeugs ist. Der Rahmen wird üblicherweise auch als Fahrgestell bezeichnet, da an dem Rahmen nicht nur das Fahrerhaus 11 gelagert beziehungsweise gehalten ist, sondern an dem Rahmen sind auch Fahrwerkskomponenten des Nutzfahrzeugs gehalten. Der Rahmen umfasst wenigstens zwei in Fahrzeugquerrichtung voneinander beabstandete Längsträger sowie wenigstens einen Querträger, über welchen die Längsträger miteinander verbunden sind. Storage device for storing a in the figure only partially recognizable and very schematically illustrated cab 11 on a in the figure not recognizable frame of a commercial vehicle, in particular a commercial vehicle such as a tractor. The cab 11 is a first component of the Commercial vehicle, wherein the frame is a second component of the commercial vehicle. The frame is usually also referred to as a chassis, since not only the cab 11 is mounted or held on the frame, but also chassis components of the commercial vehicle are held on the frame. The frame comprises at least two longitudinal members spaced apart in the vehicle transverse direction and at least one cross member, via which the longitudinal members are connected to one another.
Aus der Fig. ist erkennbar, dass die Lagerungseinrichtung wenigstens eine Querblattfeder 10 zur Wankstabilisierung des Fahrerhauses 11 umfasst. Dies bedeutet, dass mittels der Querblattfeder 10 Wankbewegungen des Fahrerhauses 11 relativ zum Rahmen um die Fahrzeuglängsrichtung reduziert beziehungsweise gering gehalten werden können. Die Querblattfeder 10 weist dabei eine durch einen Doppelpfeil 12 veranschaulichte From the Fig. It can be seen that the storage device comprises at least one transverse leaf spring 10 for roll stabilization of the cab 11. This means that by means of the transverse leaf spring 10 rolling movements of the cab 11 can be reduced relative to the frame about the vehicle longitudinal direction or kept low. The transverse leaf spring 10 in this case has an illustrated by a double arrow 12
Längserstreckungsrichtung auf, welche in Einbaulage der Lagerungseinrichtung mit der Fahrzeugquerrichtung zusammenfällt. Die Lagerungseinrichtung nimmt dabei ihre Longitudinal direction, which coincides in the installation position of the storage device with the vehicle transverse direction. The storage device takes their case
Einbaulage in vollständig hergestelltem Zustand des Nutzfahrzeugs ein, wobei die Installation position in fully manufactured state of the commercial vehicle, wherein the
Lagerungseinrichtung in dem vollständig hergestellten Zustand an dem Rahmen gehalten ist. Storage device is held in the fully manufactured state on the frame.
Die Querblattfeder 10 ist dabei als Kunststoffquerblattfeder ausgebildet, da die The transverse leaf spring 10 is formed as a plastic transverse leaf spring, since the
Querblattfeder 10 aus einem Kunststoff, insbesondere faserverstärkten Kunststoff, gebildet ist. Da bei der Lagerungseinrichtung die Querblattfeder 10 zur Transverse leaf spring 10 made of a plastic, in particular fiber-reinforced plastic, is formed. Since in the storage device, the transverse leaf spring 10 for
Wankstabilisierung des Fahrerhauses zum Einsatz kommt, ist der Einsatz eines beispielsweise als Torsionsrohr ausgebildeten Stabilisators nicht vorgesehen und nicht erforderlich. Dadurch können die Kosten und das Gewicht der Lagerungseinrichtung gering gehalten werden. Hintergrund ist, dass bei üblichen Fahrerhauslagerungen ein Stabilisator in Form eines Torsionsrohrs verwendet wird, wobei der Stabilisator Roll stabilization of the cab is used, the use of a trained example as a torsion tube stabilizer is not provided and not required. As a result, the cost and weight of the storage device can be kept low. The background is that in conventional cab mountings a stabilizer in the form of a torsion tube is used, the stabilizer
üblicherweise in zwei Drehlagern geführt ist und über zwei Hebel angelenkt wird. Diese Bauteile sind hoch belastet und somit kosten- und gewichtsintensiv, was bei der Usually guided in two pivot bearings and is articulated via two levers. These components are highly loaded and thus cost and weight intensive, resulting in the
Lagerungseinrichtung vermieden werden kann. Storage device can be avoided.
Bei der Lagerungseinrichtung erfolgt nämlich die Wankstabilisierung über die In the storage device, namely, the roll stabilization via the
Querblattfeder 10, welche zudem gleichzeitig Betriebskräfte in vertikaler Richtung, das heißt in Fahrzeughochrichtung, und in Fahrzeugquerrichtung aufnimmt. Zu diesem Zweck sind wenigstens zwei in Längserstreckungsrichtung der Querblattfeder 10 voneinander beabstandete Lagerpunkte 14 und 16 vorgesehen, an welchen die Querblattfeder 10 an einer der Komponenten elastisch zu lagern beziehungsweise - in dem in der Fig. Transverse leaf spring 10, which also simultaneously receives operating forces in the vertical direction, that is in the vehicle vertical direction, and in the vehicle transverse direction. For this purpose, at least two spaced apart in the longitudinal direction of the transverse leaf spring 10 bearing points 14 and 16 are provided on which the transverse leaf spring 10 to be elastically mounted on one of the components or - in which in FIG.
veranschaulichten Ausführungsbeispiel - gelagert ist. Ferner sind an jeweiligen Enden 18 und 20 der Querblattfeder 10 Stützlager 22 und 24 vorgesehen, über welche die illustrated embodiment - is stored. Further, at respective ends 18 and 20 of the transverse leaf spring 10 support bearings 22 and 24 are provided, via which the
Querblattfeder 10 an der anderen Komponente zu lagern beziehungsweise gelagert ist. Bei dem in der Fig. veranschaulichten Ausführungsbeispiel ist die eine Komponente der Rahmen beziehungsweise das Fahrgestell, wobei die andere Komponente das Transverse leaf spring 10 to be stored on the other component or stored. In the embodiment illustrated in the figure, the one component is the frame or the chassis, the other component being the
Fahrerhaus 11 ist. Mit anderen Worten ist bei der Lagerungseinrichtung vorgesehen, dass die Querblattfeder 10 entweder an den zwei Lagerpunkten 14 und 16 elastisch am Fahrgestell gelagert und über die Stützlager 22 und 24 an den Enden 18 und 20 mit dem Fahrerhaus 11 verbunden, oder an den zwei Lagerpunkten 14 und 16 elastisch am Fahrerhaus 11 gelagert und über die Stützlager 22 und 24 an den Enden 18 und 20 mit dem Fahrgestell verbunden ist. Cab 11 is. In other words, it is provided in the storage device, that the transverse leaf spring 10 either at the two bearing points 14 and 16 elastically mounted on the chassis and connected via the support bearings 22 and 24 at the ends 18 and 20 to the cab 11, or at the two bearing points fourteenth and 16 elastically mounted on the cab 11 and is connected via the support bearings 22 and 24 at the ends 18 and 20 to the chassis.
Aus der Fig. ist ferner erkennbar, dass die Lagerpunkte 14 und 16 in From the Fig. It can also be seen that the bearing points 14 and 16 in
Längserstreckungsrichtung der Querblattfeder 10 und somit in Fahrzeugquerrichtung zwischen den auch als Federenden bezeichneten Enden 18 und 20 der Querblattfeder 10 angeordnet sind. Dabei erstreckt sich die Querblattfeder 10 zwischen ihren Enden 8 und 20 und somit zwischen den Stützlagern 22 und 24 ausschließlich in Fahrzeugquerrichtung und weist dabei einen ausschließlich in Fahrzeugquerrichtung verlaufenden, geraden Verlauf auf. Die Querblattfeder 10 könnte jedoch auch zumindest einen gekrümmten Bereich aufweisen. Beispielsweise kann die Querblattfeder 10 aus Belastungs- und/oder Bauraumgründen zumindest teilweise gekrümmt sein beziehungsweise zumindest einen gekrümmten Bereich aufweisen. Longitudinal direction of the transverse leaf spring 10 and thus in the vehicle transverse direction between the ends 18 and 20 of the transverse leaf spring 10 which are also referred to as spring ends are arranged. In this case, the transverse leaf spring 10 extends between its ends 8 and 20 and thus between the support bearings 22 and 24 exclusively in the vehicle transverse direction and in this case has an exclusively running in the vehicle transverse direction, straight course. However, the transverse leaf spring 10 could also have at least one curved portion. For example, the transverse leaf spring 10 may be at least partially curved or at least have a curved area for reasons of loading and / or space.
Die Lagerungseinrichtung umfasst ferner wenigstens zwei in Längserstreckungsrichtung der Querblattfeder 10 und somit in Fahrzeugquerrichtung voneinander beabstandete und sich senkrecht zur Längserstreckungsrichtung der Querblattfeder 10 und somit bezogen auf die Einbaulage in Fahrzeuglängsrichtung erstreckende Führungshebel 26 und 28, über welche das Fahrerhaus 11 am Rahmen (Fahrgestell) gelagert ist. Dies bedeutet, dass das Fahrerhaus 11 über die zwei Führungshebel 26 und 28 mit dem Fahrgestell verbunden ist, wobei die Führungshebel 26 und 28 Längsbewegungen des Fahrerhauses 1 , das heißt Bewegungen des Fahrerhauses 11 in Fahrzeuglängsrichtung begrenzen und etwaige Unfalllasten übertragen. The storage device further comprises at least two in the longitudinal direction of the transverse leaf spring 10 and thus in the vehicle transverse direction spaced apart and perpendicular to the longitudinal direction of the transverse leaf spring 10 and thus relative to the mounting position in the vehicle longitudinal direction extending guide lever 26 and 28, via which the cab 11 on the frame (chassis) is. This means that the cab 11 is connected via the two guide levers 26 and 28 to the chassis, wherein the guide lever 26 and 28 longitudinal movements of the cab 1, that is movements of the cab 11 limit in the vehicle longitudinal direction and transmit any accident loads.
Die Führungshebel 26 und 28 sind dabei mit jeweiligen, weiteren Stützlagern 30 und 32 verbunden, über welche die Führungshebel 26 und 28 am Fahrgestell gelagert sind. Aus der Fig. ist erkennbar, dass die weiteren Stützlager 30 und 32 an einem jeweiligen, dem jeweiligen Stützlager 22 beziehungsweise 24 gegenüberliegenden Ende 34 beziehungsweise 36 des jeweiligen Führungshebels 26 beziehungsweise 28 angeordnet sind. The guide levers 26 and 28 are connected to respective, further support bearings 30 and 32, via which the guide levers 26 and 28 are mounted on the chassis. From the Fig. It can be seen that the further support bearings 30 and 32 at a respective, the respective support bearing 22 and 24 opposite end 34th or 36 of the respective guide lever 26 and 28 are arranged.
Darüber hinaus umfasst die Lagerungseinrichtung Dämpfer 38 und 40, welche In addition, the storage device comprises dampers 38 and 40, which
beispielsweise als hydraulische Dämpfer, insbesondere Stoßdämpfer, ausgebildet sind. Die Dämpfer 38 und 40 sind einerseits mit den Führungshebeln 26 und 28 und For example, as a hydraulic damper, in particular shock absorbers, are formed. The dampers 38 and 40 are on the one hand with the guide levers 26 and 28 and
andererseits mit dem Fahrgestell (Rahmen) verbunden, so dass durch die Dämpfer 38 und 40 Bewegungen der Führungshebel 26 und 28 gegenüber dem Fahrgestell gedämpft werden. Ferner weisen die Dämpfer 38 und 40 jeweilige Zug- und Druckanschläge auf. on the other hand connected to the chassis (frame), so that are damped by the damper 38 and 40 movements of the guide lever 26 and 28 relative to the chassis. Furthermore, the dampers 38 and 40 have respective pull and pressure stops.
Der jeweilige Dämpfer 38 beziehungsweise 40 weist einen Zylinder 42, einen in dem Zylinder 42 translatorisch bewegbar aufgenommenen Kolben 44 und eine mit dem Kolben 44 verbundene und mit dem Kolben 44 mitbewegbare Kolbenstange 46 auf, wobei der jeweilige Dämpfer 38 beziehungsweise 40 über den Zylinder 42 an das Fahrgestell und über die Kolbenstange 46 an den jeweiligen Führungshebel 26 beziehungsweise 28 angebunden ist. Insgesamt lässt sich mittels der Lagerungseinrichtung eine so genannte Komfortlagerung des Fahrerhauses realisieren, so dass ein besonders hoher Fahrkomfort für den Fahrer des Nutzfahrzeugs darstellbar ist. The respective damper 38 or 40 has a cylinder 42, a piston 42, which is received in a translationally movable manner in the cylinder 42, and a piston rod 46 connected to the piston 44 and movable with the piston 44, the respective damper 38 or 40 acting via the cylinder 42 the chassis and via the piston rod 46 is connected to the respective guide lever 26 and 28, respectively. Overall, a so-called comfort storage of the cab can be realized by means of the storage device, so that a particularly high ride comfort for the driver of the commercial vehicle can be displayed.
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR112017028584A BR112017028584A2 (en) | 2015-07-25 | 2016-06-28 | support frame to support driver's cab in a utility vehicle chassis |
| CN201680043204.0A CN107848580A (en) | 2015-07-25 | 2016-06-28 | For the supporting arrangement by cabin mount on the vehicle frame of commercial car |
| EP16734188.2A EP3325329A1 (en) | 2015-07-25 | 2016-06-28 | Bearing device for supporting a driver's cab on a frame of a utility vehicle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015009674.5A DE102015009674A1 (en) | 2015-07-25 | 2015-07-25 | Storage device for storing a cab on a frame of a commercial vehicle |
| DE102015009674.5 | 2015-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017016629A1 true WO2017016629A1 (en) | 2017-02-02 |
Family
ID=55065624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2016/001097 Ceased WO2017016629A1 (en) | 2015-07-25 | 2016-06-28 | Bearing device for supporting a driver's cab on a frame of a utility vehicle |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3325329A1 (en) |
| CN (1) | CN107848580A (en) |
| BR (1) | BR112017028584A2 (en) |
| DE (1) | DE102015009674A1 (en) |
| WO (1) | WO2017016629A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1647084A (en) * | 1924-07-08 | 1927-10-25 | John H Betts | Motor-vehicle construction |
| DE1089284B (en) * | 1959-06-26 | 1960-09-15 | Kloeckner Humboldt Deutz Ag | Vehicle with elastic connection of the body to the chassis frame |
| DE2239537A1 (en) * | 1972-08-11 | 1974-02-21 | Kloeckner Humboldt Deutz Ag | ELASTIC MOUNTING OF A TRUCK CAB ON THE VEHICLE FRAME |
| EP1380768A2 (en) * | 2002-07-09 | 2004-01-14 | C.R.F. Società Consortile per Azioni | Rotating damper for a vehicle suspension |
| EP1724186A1 (en) * | 2005-05-18 | 2006-11-22 | C.R.F. Societa' Consortile per Azioni | Suspension system for a truck cab |
| DE102012003450A1 (en) * | 2012-02-21 | 2012-10-11 | Daimler Ag | Driving cab suspension for commercial vehicle i.e. load motor car, has spring steering wheel damper unit comprising composite component formed as fiber reinforced plastic or plate spring, where component forms steering wheel and stabilizer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2805237B1 (en) * | 2000-02-17 | 2002-07-19 | Hutchinson | DEVICE FOR SUSPENDING A LOAD ON A CARRIER SUPPORT, PARTICULARLY A CAB ON AN INDUSTRIAL VEHICLE CHASSIS |
| CN2418036Y (en) * | 2000-04-24 | 2001-02-07 | 付文超 | Foreraking-type shock absorber for driver cab |
| US7237830B1 (en) * | 2006-03-17 | 2007-07-03 | International Truck Intellectual Property Company, Llc | Leaf spring truck cab suspension |
| DE102006044150A1 (en) * | 2006-09-15 | 2008-03-27 | Thyssenkrupp Automotive Ag | Cab suspension |
| DE102007013241A1 (en) * | 2007-03-15 | 2008-09-18 | Carl Freudenberg Kg | vehicle |
| CN203996500U (en) * | 2014-07-04 | 2014-12-10 | 中国第一汽车股份有限公司 | A kind of novel commercial vehicle/comm..vehicle chassis |
-
2015
- 2015-07-25 DE DE102015009674.5A patent/DE102015009674A1/en not_active Ceased
-
2016
- 2016-06-28 BR BR112017028584A patent/BR112017028584A2/en not_active IP Right Cessation
- 2016-06-28 CN CN201680043204.0A patent/CN107848580A/en active Pending
- 2016-06-28 EP EP16734188.2A patent/EP3325329A1/en not_active Withdrawn
- 2016-06-28 WO PCT/EP2016/001097 patent/WO2017016629A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1647084A (en) * | 1924-07-08 | 1927-10-25 | John H Betts | Motor-vehicle construction |
| DE1089284B (en) * | 1959-06-26 | 1960-09-15 | Kloeckner Humboldt Deutz Ag | Vehicle with elastic connection of the body to the chassis frame |
| DE2239537A1 (en) * | 1972-08-11 | 1974-02-21 | Kloeckner Humboldt Deutz Ag | ELASTIC MOUNTING OF A TRUCK CAB ON THE VEHICLE FRAME |
| EP1380768A2 (en) * | 2002-07-09 | 2004-01-14 | C.R.F. Società Consortile per Azioni | Rotating damper for a vehicle suspension |
| EP1724186A1 (en) * | 2005-05-18 | 2006-11-22 | C.R.F. Societa' Consortile per Azioni | Suspension system for a truck cab |
| DE102012003450A1 (en) * | 2012-02-21 | 2012-10-11 | Daimler Ag | Driving cab suspension for commercial vehicle i.e. load motor car, has spring steering wheel damper unit comprising composite component formed as fiber reinforced plastic or plate spring, where component forms steering wheel and stabilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015009674A1 (en) | 2016-01-28 |
| CN107848580A (en) | 2018-03-27 |
| BR112017028584A2 (en) | 2018-09-04 |
| EP3325329A1 (en) | 2018-05-30 |
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