EP2861486A1 - Vorrichtung zum federn und/oder dämpfen eines fahrzeugs, verfahren zum ansteuern einer vorrichtung zum federn und/oder dämpfen eines fahrzeugs und steuergerät - Google Patents
Vorrichtung zum federn und/oder dämpfen eines fahrzeugs, verfahren zum ansteuern einer vorrichtung zum federn und/oder dämpfen eines fahrzeugs und steuergerätInfo
- Publication number
- EP2861486A1 EP2861486A1 EP13722440.8A EP13722440A EP2861486A1 EP 2861486 A1 EP2861486 A1 EP 2861486A1 EP 13722440 A EP13722440 A EP 13722440A EP 2861486 A1 EP2861486 A1 EP 2861486A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pyrotechnic
- damping
- vehicle
- damping fluid
- pyrotechnic device
- 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- Withdrawn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
- 238000013016 damping Methods 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims description 21
- 239000012530 fluid Substances 0.000 claims abstract description 33
- 239000003380 propellant Substances 0.000 claims description 18
- 238000000926 separation method Methods 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000725 suspension Substances 0.000 description 20
- 239000007789 gas Substances 0.000 description 11
- 239000002360 explosive Substances 0.000 description 9
- 238000010025 steaming Methods 0.000 description 8
- 230000004913 activation Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
- B60G17/08—Characteristics of fluid dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/20—Type of damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/20—Type of damper
- B60G2202/24—Fluid damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/22—Conjoint control of vehicle sub-units of different type or different function including control of suspension systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/085—Taking automatic action to adjust vehicle attitude in preparation for collision, e.g. braking for nose dropping
Definitions
- the present invention relates to a device for springing and / or damping a vehicle, a method for driving a device for springing and / or damping a vehicle on a
- Chassis damping adaptable to the situation.
- This is also the term Dynamic Damping Control, or DDC for short, is a system that automatically responds to driving maneuvers such as braking, acceleration, cornering, and road conditions, as well as the
- Proportional damper valves situational sets.
- an increased driving stability is achieved during braking, in which special bypasses are closed in the front damper, so that a higher throttling effect is achieved by the dampers and thus a harder damping is realized.
- the present invention further provides a device for springing and / or damping a vehicle, a method for driving a device for springing and / or damping a vehicle
- the present invention provides a device for springing and / or damping a vehicle, wherein the device is designed, a
- the device Longitudinally moving the device using a damping fluid and / or cushioning, the device comprising the following feature: a pyrotechnic device, wherein the pyrotechnic device is designed to build up a pressure acting on the damping fluid gas pressure upon actuation.
- a shock absorber Under a device for springs and / or steaming can generally a shock absorber, a front suspension, a fork, a
- Telescopic fork or a MacPherson strut are understood. It can be a hydraulic shock absorber.
- the device for springs and / or steaming can be used to dampen the vehicle vibrations caused by driving movements and uneven ground.
- the device for springs and / or steaming can be used in a vehicle.
- the device for springs and / or damping between the vehicle body and the at least one front wheel of the vehicle may be arranged.
- the vehicle may be a
- the device for springing and / or damping may comprise a damping fluid.
- a damping fluid Under a damping fluid, a damping oil, fork oil or an air-gas
- a damping fluid may include a plurality of liquid and / or gaseous fluids.
- a plurality of liquid and / or gaseous fluids may be mixed in a damping fluid and / or may be present separately from each other.
- the damping fluid can move in a hollow body. Under a pyrotechnic device can a
- the pyrotechnic device can be understood, which triggers a pyrotechnic reaction when applying a current and / or voltage. By applying a current and / or a voltage to the pyrotechnic device, an actuation of the pyrotechnic device can be understood.
- the pyrotechnic device may also be liquid-tight and / or fluid-tightly encapsulated. This offers the advantage that the pyrotechnic device can be stored in the damping fluid.
- the pyrotechnic device may be configured to withstand a pressure of the damping fluid acting from outside the pyrotechnic device on the outer shape of the pyrotechnic device.
- the outer shape of the pyrotechnic device can be up to a predetermined pressure of, for example, 10 times to 100 times the
- the pyrotechnic device is not accidentally triggered during normal operation or minor accidents. Furthermore, according to another embodiment, the pyrotechnic
- a Screw-in sleeve can be a sleeve with a thread on the outer
- the pyrotechnic device has at least two separate subareas which each have different pyrotechnic materials, the pyrotechnic device being designed in particular as a combination of a squib and a propellant. This can be a highly flammable pyrotechnic
- Pyrotechnic material can be used as a propellant or reinforcement, wherein the propellant can produce a large amount of gas. This solution offers a very high producible pressure gradient within the device for springs and / or steaming at low production costs.
- the propellant may be dispensed with if the squib is slightly larger than that of an airbag module and / or if the energy required for quick deployment of the suspension fork is low (e.g., a light motorcycle)
- the pyrotechnic device may be arranged to assist with
- the volume of the damping fluid or the damping fluid can be abruptly increased together with the resulting from the actuation of the pyrotechnic gas, the fluid pressure within the device for springs and / or vapors and thus the device for
- a separating membrane in particular a piston, may be arranged between the pyrotechnic device and the damping fluid in such a way that a gas produced upon actuation of the pyrotechnic device is separated from the damping fluid by means of the separating diaphragm. Separation of the resulting from the actuation of the pyrotechnic gas from the damping fluid may be advantageous to avoid an uncontrolled explosion and / or uncontrolled burning of the damping fluid.
- Holding device for a wheel of a motorcycle wherein the holding device has at least one device for springing and / or damping a vehicle.
- a motorcycle can be understood by a force of not more than two wheels running land vehicle such as a Krad, a moped, a light motor and / or a tricycle with a steered front wheel to be understood.
- a holding device may be understood to mean a suspension fork, wheel rocker, telescopic fork or another holding device for at least one front wheel of a motorcycle.
- a holding device can on both sides of the
- a holding device can also be arranged on one side of the wheel.
- a pyrotechnic explosive device is integrated into a suspension fork.
- the explosive device can be used as a pure explosive device, or as a combination of squib and
- Propellant as it is known in airbags.
- This explosive device can be waterproof be executed encapsulated and / or pressure-tight, so that he in the
- Dampfungsfluid especially fork oil, can be stored.
- Damper realized an additional Ausschubkraft and so the telescopic fork extends.
- the amount of explosive is extremely relevant: If there is not enough explosive, the function of setting up the motorcycle would not work or work poorly and too much of it could cause injury to the driver. Ignition of the damping fluid, or oil, by the pyrotechnic gas evolution is to be avoided. This can also be realized by a spatial separation of the gas generator, ie the pyrotechnic device, the damping fluid, in which an additional separation membrane - separation, piston, is installed in the damper. Upon actuation of the propellant, the piston would be displaced against the damping fluid and above the Ausschubkraft be realized on the damper piston.
- the present invention provides a method for driving a device for springing and / or damping a vehicle according to any one of
- the implementation as a method can contribute to an increase in the safety of the inmates or the occupants.
- Embodiment variant of the invention in the form of a control unit in the form of a control unit
- a control device can be understood as meaning an electrical device which processes sensor signals and outputs control and / or data signals in dependence thereon.
- the control unit may have an interface, which may be formed in hardware and / or software. In a hardware training, the interfaces may for example be part of a so-called system ASICs, the various functions of the
- Control unit includes. However, it is also possible that the interfaces are their own integrated circuits or at least partially consist of discrete components. In a software training, the
- Interfaces software modules that are available for example on a microcontroller in addition to other software modules.
- An advantage is also a computer program product with program code, which on a machine-readable carrier such as a semiconductor memory, a
- Hard disk space or an optical storage can be stored and used to carry out the method according to one of the embodiments described above, when the program product is executed on a computer or a device.
- Fig. 1 is a schematic representation of a fork according to a
- Fig. 2 is a schematic representation of a fork according to a
- FIG. 3 is a schematic representation of a suspension fork with two devices for springing and / or damping a vehicle according to a
- FIG. 4 is a flow chart of a method of driving a device for springing and / or damping a vehicle in accordance with one
- Embodiment of the present invention is a block diagram of a device according to an embodiment of the present invention.
- Fig. 1 shows a schematic representation of a fork according to an embodiment of the present invention.
- the suspension fork 100 has a substantially hollow cylindrical housing 110.
- the hollow cylindrical housing 1 10 can also be referred to as outer tube 1 10.
- a throttle 120 is disposed at the opposite end, shown in Fig.1 above, a spring 130 is arranged.
- the suspension fork 100 also has a second throttle 140.
- the second throttle 140 is connected to the spring 130.
- the area between the two throttles 120, 140 is filled with damping fluid 150.
- an inner tube 160 is disposed in the region of the spring 130.
- the inner tube 160 is fixedly connected to the second throttle 140.
- the inner tube 160 is disposed between the spring 130 and the hollow cylindrical housing 1 10.
- the suspension fork 100 is shown in the fully rebound state.
- the longitudinal extent of the suspension fork 100 between the throttle 120 and the second throttle 140 may be referred to as the lift 180 of the suspension fork 100.
- the throttle 120 and the second throttle 140 have passages for the damping fluid 140.
- Fig. 2 shows a schematic representation of a fork according to an embodiment of the present invention. The shown in Fig. 2
- Suspension fork 100 corresponds to the suspension fork 100 shown in Fig. 1 in a rotated by 90 ° view.
- the suspension fork 100 has a substantially hollow-cylindrical housing 110, a throttle 120, a spring 130, a second throttle 140, an inner tube 160 and a further inner tube 170.
- an attachment 290 for receiving a wheel hub is formed on the spring 130 facing away from the end of the substantially hollow cylindrical housing 1 10.
- Fig. 3 shows a schematic representation of a fork with two
- the suspension fork 100 shown substantially corresponds to the suspension fork 100 shown in FIG. 2, but, in contrast to FIG. 2, has two independent devices 300 a, 300 b.
- a screw-in sleeve 310a, 310b is once centrally (300a) and once on the side facing away from the spring (300b) of the substantially hollow cylindrical housing 1 10 on the lateral surface of the hollow cylindrical housing 1 10 arranged.
- the screw-in sleeve 310a, 310b is a rotationally symmetrical part which has a thread on the side facing the hollow-cylindrical housing 110.
- the device 300b further includes a separation membrane 340 and a propellant charge 350.
- the separation membrane is inside the substantially hollow cylindrical
- Housing 1 10 arranged transversely to the main extension direction.
- Separation membrane 340 is formed to create two separate regions inside the substantially hollow cylindrical housing 1 10.
- a propellant charge 350 is arranged in the area between the throttle 120 of the separation membrane 340.
- the damping fluid 150 is arranged in the area between the second throttle 140 and the separation membrane 340.
- the squib 320a and the plug 330 form a pyrotechnic device in the region of the centrally arranged device 300a.
- the pyrotechnic device is formed from the ignition pellet 320b of the propellant charge 350 and the plug 330.
- not the entire pyrotechnic device is arranged inside the screw-in sleeve 310b, but rather the propellant charge 350 in FIG Outer tube, through the separation membrane 340 from
- FIG. 3 shows two exemplary installation options and two different versions of the pyrotechnic device.
- the idea presented here may be a device for Zweirad- and / or
- tricycle vehicles which causes an extension of the fork in an impending or in a collision. This is done by a pyrotechnic explosive device.
- the control takes place - as in an airbag system in a car - directly via a control unit.
- the control unit can be, for example, a passive safety control unit.
- Forward displacement leads.
- the latter has a particularly positive effect on impacts on vehicles or objects. It is thus more forward displacement for the restraint systems, z. As belt, available.
- the first preferred embodiment 300a provides that the pyrotechnic ignition is placed directly in the suspension fork. As in the
- Vehicle can be modeled on a motorcycle fork with pyrotechnic
- the pyrotechnic explosive charge can be used differently.
- the device 300a shows only one (or more) squibs. These get when ignited by the appropriate source such. B. a control unit current and voltage and explode it. The explosion causes a sudden enlargement of the
- the squib is pre-assembled in a screw-in sleeve.
- the screw-in sleeve should then be screwed tightly to the outer tube of the suspension fork. It can be used a seal.
- the pins of the squib can be used as plug pins, so the structure is simple and costs are saved can. It is important to ensure that the thread and sleeve wall thickness are sufficiently strong / tight, so that the explosion also travels safely "towards fork oil.”
- Device 300b has a propellant charge in addition to the squib (s), which is the same
- the squib provides the initial spark and the
- Propellant that is around this squib acts as a reinforcement:
- the fast burning off of the propellant charge generates even more gases and the pressure gradient inside the damper is even higher than in the case of device 300a.
- the squib is installed as in option 1.
- the suspension fork should be redesigned so that the original stroke length is available again.
- FIG. 4 shows a flowchart of a method for driving a
- the method 400 includes a step of reading 410, a step of recognizing 420, and a step of providing 430.
- the step of reading 410 at least one
- Fig. 5 shows a block diagram of a device according to a
- a signal provided by a brake sensor 510 is processed in a controller 520.
- the controller 520 outputs a trigger signal 525 for triggering activation to activate the device 530 for springing and / or damping a vehicle.
- the device 530 causes an ignition of the pyrotechnic device shown in Figures 1 to 3, which also serves as a pyrotechnic ignition can be designated. Alternatively and / or optionally, one of
- Crash sensor 552 signal received from the control unit 520 read and detected a critical driving situation using the crash signal, which represents a signal of the crash sensor 552.
- a signal provided by a forward-looking sensor system 554 is read in by the control unit 520 and a critical driving situation is assumed
- the control unit 520 has an interface for reading a
- the actuator 530 has at least one interface to receive a trigger signal 525, respectively, an activation and / or trigger signal.
- FIG. 5 shows the example of a motorcycle the concept presented for extending a telescopic fork by means of pyrotechnics.
- the front fork is deflected due to the dynamic wheel load change.
- the impending collision can be detected by an ABS control signal or by a forward-looking sensor.
- the controller 520 may be, for example, the motorcycle ABS controller 520. Other controllers 520 are also conceivable. It is also conceivable one
- a first (preferred) expression takes the ABS control signal to detect a critical driving situation.
- Sensor information 552, 554 are used. This can be both as
- Sensor information is processed in the control unit 520 and / or used as already processed information from other control devices, eg. B. a crash sensor.
- a control unit 520 detects the information from a brake sensor 510 z. B. wheel speed and evaluates this accordingly.
- a crash sensor 552 and / or a forward-looking sensor 554 may additionally serve as a further source of information.
- the control unit 520 determines the trigger activation 525 and controls the valve 530, which is installed, for example, on the pressure accumulator or on the fork 540 itself.
- an exemplary embodiment comprises a "and / or" link between a first feature and a second feature, then this is to be read so that the embodiment according to one embodiment, both the first feature and the second feature and according to another embodiment either only first feature or only the second feature.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
- Air Bags (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012210028A DE102012210028A1 (de) | 2012-06-14 | 2012-06-14 | Vorrichtung zum Federn und/oder Dämpfen eines Fahrzeugs, Verfahren zum Ansteuern einer Vorrichtung zum Federn und/oder Dämpfen eines Fahrzeugs und Steuergerät |
PCT/EP2013/059910 WO2013185995A1 (de) | 2012-06-14 | 2013-05-14 | Vorrichtung zum federn und/oder dämpfen eines fahrzeugs, verfahren zum ansteuern einer vorrichtung zum federn und/oder dämpfen eines fahrzeugs und steuergerät |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2861486A1 true EP2861486A1 (de) | 2015-04-22 |
Family
ID=48430791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13722440.8A Withdrawn EP2861486A1 (de) | 2012-06-14 | 2013-05-14 | Vorrichtung zum federn und/oder dämpfen eines fahrzeugs, verfahren zum ansteuern einer vorrichtung zum federn und/oder dämpfen eines fahrzeugs und steuergerät |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2861486A1 (de) |
JP (1) | JP6022049B2 (de) |
DE (1) | DE102012210028A1 (de) |
WO (1) | WO2013185995A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015220662B4 (de) | 2015-10-22 | 2020-07-09 | Volkswagen Aktiengesellschaft | Vermeiden eines Überschlags eines Fahrzeugs |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT305799B (de) * | 1969-11-14 | 1973-03-12 | Hubert Granig Dipl Kfm | Aufprallschutz für Kraftfahrzeuge |
DE2364300A1 (de) * | 1973-12-22 | 1975-06-26 | Porsche Ag | Vorrichtung zur energieabsorption fuer fahrzeuge, insbesondere kraftfahrzeuge |
JPS5799482A (en) * | 1980-12-09 | 1982-06-21 | Showa Mfg | Front fork for two-wheel barrow, etc. |
JPS61198743U (de) * | 1985-05-31 | 1986-12-12 | ||
SU1551566A1 (ru) * | 1988-06-03 | 1990-03-23 | МВТУ им.Н.Э.Баумана | Система поперечной устойчивости транспортного средства с гидропневматической подвеской |
JP2779361B2 (ja) * | 1988-12-06 | 1998-07-23 | 大成建設株式会社 | 免震装置 |
US5468015A (en) * | 1994-06-21 | 1995-11-21 | Trw Vehicle Safety Systems Inc. | Apparatus for inflating an inflatable vehicle occupant restraint |
DE29606069U1 (de) * | 1996-04-02 | 1996-06-20 | Kanter, Bernd, 03051 Cottbus | Stoßfänger für Kraftfahrzeuge |
DE19923708B4 (de) * | 1999-05-22 | 2012-03-08 | Volkswagen Ag | Kraftfahrzeug mit Federungs- und Dämpfungseinrichtung und kombinierter Sicherheitseinrichtung |
GB2355434B (en) * | 1999-10-14 | 2002-12-18 | Autoliv Dev | Improvements in or relating to a safety arrangement for a motor vehicle |
DE10064249A1 (de) * | 2000-12-22 | 2002-07-04 | Volkswagen Ag | Kraftfahrzeug sowie Verfahren zur Einstellung des Abstandes der Radachsen von einem Fahrzeugaufbau |
DE10120852A1 (de) | 2001-04-27 | 2002-10-31 | Bayerische Motoren Werke Ag | Fahrzeug (F) |
FR2857313B1 (fr) * | 2003-07-10 | 2006-11-24 | Pyroalliance | Dispositif d'amortissement du deplacement d'une piece impliquant un fil metallique |
DE10352212B4 (de) * | 2003-07-11 | 2014-12-11 | Volkswagen Ag | Fahrzeug, insbesondere Kraftfahrzeug |
US6942261B2 (en) * | 2003-08-14 | 2005-09-13 | Autoliv Asp, Inc. | Linear actuator with an internal dampening mechanism |
US7261303B2 (en) * | 2003-11-20 | 2007-08-28 | Autoliv Asp, Inc. | System and method for preventing rollover |
US20050184475A1 (en) * | 2004-02-25 | 2005-08-25 | Hamm Alton B. | Vehicle stability control system |
JP2006111094A (ja) * | 2004-10-13 | 2006-04-27 | Toyota Motor Corp | 車両用ステアリングシステム |
GB2422645B (en) * | 2005-02-01 | 2009-05-13 | Autoliv Dev | Improvements in or relating to a safety arrangement |
DE102007034560A1 (de) * | 2007-07-25 | 2009-01-29 | Zf Friedrichshafen Ag | Vorrichtung zum Schutz eines Fahrzeugchassis |
JP2009061803A (ja) * | 2007-09-04 | 2009-03-26 | Daikin Ind Ltd | 車両用ガス圧式アクチュエータ |
JP2009067066A (ja) * | 2007-09-10 | 2009-04-02 | Daikin Ind Ltd | 衝撃吸収装置 |
JP5029827B2 (ja) * | 2007-11-16 | 2012-09-19 | トヨタ自動車株式会社 | 車両用ステアリング装置 |
-
2012
- 2012-06-14 DE DE102012210028A patent/DE102012210028A1/de not_active Ceased
-
2013
- 2013-05-14 WO PCT/EP2013/059910 patent/WO2013185995A1/de unknown
- 2013-05-14 JP JP2015516527A patent/JP6022049B2/ja not_active Expired - Fee Related
- 2013-05-14 EP EP13722440.8A patent/EP2861486A1/de not_active Withdrawn
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO2013185995A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102012210028A1 (de) | 2013-12-19 |
JP6022049B2 (ja) | 2016-11-09 |
WO2013185995A1 (de) | 2013-12-19 |
JP2015526655A (ja) | 2015-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1049594B1 (de) | Verfahren und vorrichtung zum betreiben eines kraftfahrzeuges | |
EP3013674B1 (de) | Verfahren zur querdynamischen stabilisierung eines einspurigen kraftfahrzeugs | |
DE102007024816A1 (de) | Gasgeneratorvorrichtung mit einer ringförmigen Entfaltungsgasauslassöffnung | |
DE102006021833A1 (de) | Vorrichtung zum Aufblasen einer aufblasbaren Fahrzeuginsassenrückhaltevorrichtung | |
DE102011108303A1 (de) | Sicherheitsvorrichtung für ein Fahrzeug | |
DE102016211421A1 (de) | Verfahren zur querdynamischen Stabilisierung eines einspurigen Kraftfahrzeugs | |
EP2006164A2 (de) | Überrollschutzsystem für Kraftfahrzeuge mit zumindest einem pyrotechnisch aufstellbaren Überrollkörper | |
DE10352212A1 (de) | Fahrzeug, insbesondere Kraftfahrzeug | |
DE102009046226A1 (de) | Verfahren und Vorrichtung zur Reduktion der auf ein Motorrad wirkenden Querkräfte | |
EP3060435A1 (de) | Verfahren zum aktivieren einer personenschutzvorrichtung für ein kraftrad und personenschutzsystem | |
WO2015136109A1 (de) | Baugruppe zur energieabsorption bei einem überlastereignis | |
EP2861486A1 (de) | Vorrichtung zum federn und/oder dämpfen eines fahrzeugs, verfahren zum ansteuern einer vorrichtung zum federn und/oder dämpfen eines fahrzeugs und steuergerät | |
DE102005001338B4 (de) | Fahrzeug, insbesondere Kraftfahrzeug | |
DE102012203643B4 (de) | Zwei- oder Dreiradfahrzeug | |
DE102011004382A1 (de) | Fahrzeug mit einem Rahmen und einem relativ zu diesem schwingbeweglichen Fahrzeugaufbau | |
DE102015220662B4 (de) | Vermeiden eines Überschlags eines Fahrzeugs | |
DE102008029041A1 (de) | Kraftfahrzeug und Bremsverfahren | |
DE102009029475A1 (de) | Verfahren zur Einstellung einer über einen Aktor betätigbaren Crashbox | |
DE102014209164A1 (de) | Verfahren zur Ermittlung eines Zustands eines Fahrwerks eines Zweirads | |
WO2009053329A1 (de) | Verfahren und vorrichtung zur erhöhung der sicherheit eines kraftfahrzeugs in einer kritischen fahrsituation | |
DE102007030995A1 (de) | Steuergerät zur Ansteuerung einer Aktuatorik für einen Personenschutz für ein Fahrzeug, Vorrichtung zum Personenschutz für ein Fahrzeug und Verfahren zur Ansteuerung einer Aktuatorik für einen Personenschutz für ein Fahrzeug | |
DE102013208685B4 (de) | Stoßdämpfer für ein Fahrzeug und Vorrichtung und Verfahren zum Regeln eines Stoßdämpfers für ein Fahrzeug | |
DE10352186B4 (de) | Fahrzeug, insbesondere Kraftfahrzeug | |
DE10064249A1 (de) | Kraftfahrzeug sowie Verfahren zur Einstellung des Abstandes der Radachsen von einem Fahrzeugaufbau | |
DE102012006340A1 (de) | Verfahren zur Erhöhung einer Bremswirkung eines Fahrzeugs |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150114 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20171128 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20181019 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20190301 |