WO2005113273A1 - Stabilisatoranordnung für ein kraftfahrzeug mit verstellbarer pendelstütze - Google Patents
Stabilisatoranordnung für ein kraftfahrzeug mit verstellbarer pendelstütze Download PDFInfo
- Publication number
- WO2005113273A1 WO2005113273A1 PCT/DE2005/000910 DE2005000910W WO2005113273A1 WO 2005113273 A1 WO2005113273 A1 WO 2005113273A1 DE 2005000910 W DE2005000910 W DE 2005000910W WO 2005113273 A1 WO2005113273 A1 WO 2005113273A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- piston
- cylinder
- stabilizer
- check valve
- stabilizer arrangement
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means therefor
- B60G21/0553—Mounting means therefor adjustable
-
- 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
- B60G17/015—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 the regulating means comprising electric or electronic elements
- B60G17/016—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 the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
- B60G17/0162—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 the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input mainly during a motion involving steering operation, e.g. cornering, overtaking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means therefor
- B60G21/0553—Mounting means therefor adjustable
- B60G21/0555—Mounting means therefor adjustable including an actuator inducing vehicle roll
-
- 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
- B60G2202/40—Type of actuator
- B60G2202/41—Fluid actuator
- B60G2202/413—Hydraulic actuator
-
- 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
- B60G2202/40—Type of actuator
- B60G2202/44—Axial actuator, e.g. telescopic
-
- 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
- B60G2204/12—Mounting of springs or dampers
- B60G2204/122—Mounting of torsion springs
- B60G2204/1224—End mounts of stabiliser on wheel suspension
-
- 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
- B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
- B60G2204/82—Interactive suspensions; arrangement affecting more than one suspension unit left and right unit on same axle
-
- 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
- B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
- B60G2204/83—Type of interconnection
- B60G2204/8304—Type of interconnection using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/11—Constructional features of arms the arm being a radius or track or torque or steering rod or stabiliser end link
- B60G2206/111—Constructional features of arms the arm being a radius or track or torque or steering rod or stabiliser end link of adjustable length
Definitions
- the invention relates to a stabilizer arrangement for a motor vehicle, an adjustable piston-cylinder unit being arranged at the ends of the stabilizer, which is connected in an articulated manner to a resilient wheel carrier part.
- variable-length piston-cylinder units arranged between the stabilizer and motor vehicle body show a piston which is movably held in the cylinder with a continuous piston rod, the piston dividing the cylinder into a first and a second cylinder chamber.
- the first and the second cylinder chamber are connected to one another via an external by-pass line arranged outside the cylinder, which can be locked and unlocked by means of a valve, a switchable valve being arranged in this line.
- Parallel to this by-pass line are two further inner by-pass lines, each of which connects an end region of the cylinder to a center region of the cylinder.
- the connections of the two further inner by-pass lines are spaced apart from one another in the central area, a check valve being arranged in each case in these inner by-pass lines in such a way that hydraulic fluid can only flow from the central area of the cylinder into the end area of the cylinder becomes.
- the connection of the outer by-pass line is open, the piston can move freely in the cylinder, so that the stabilizer effect is eliminated.
- the piston can only move in the direction of the central position, since there is no hydraulic fluid in the central area or from the end areas via the check valves can reach another end area. As soon as the piston reaches its central position, it is held in this position, since fluid exchange between the cylinder chambers is no longer possible.
- a particular disadvantage of this embodiment is that the central position in which the piston is held and thus a stabilizing effect is not precisely defined. There are considerable tolerances due to the connection dimensions and the connection bores.
- a by-pass line which can be locked and unlocked by means of a valve, connects two cylinder chambers separated by a piston to one another in their end regions outside the cylinder.
- two compression springs are arranged inside the cylinder, which are supported against the respective cylinder base.
- a connecting line is arranged in the piston, in which two counter-acting check valves are arranged.
- the object of the invention is therefore to provide a stabilizer arrangement for a motor vehicle with a switchable piston-cylinder unit, which has a simple design with a precisely determinable position for fixing the pistons.
- a stabilizer arrangement for a motor vehicle has a stabilizer connected to the vehicle body, which is connected to a resilient wheel carrier part on each side of the vehicle by means of a piston-cylinder unit.
- the piston-cylinder units consist at least of a piston movably arranged in a cylinder, which divides the cylinder into a first and a second cylinder chamber, and are articulated at one end at one end of the stabilizer and at the other end to the resilient wheel carrier part.
- a connecting line is formed in the piston of the piston-cylinder unit, which connects the first and second in each case.
- a one-way check valve is arranged in the connecting line, the piston being movable into at least one end position. Due to the check valve arranged in the connecting line connecting the two cylinder chambers, the hydraulic fluid can only pass from one cylinder chamber to the other, but not in the opposite direction. This means that when a load is applied to the piston, for example by a spring-in or rebound movement, the piston in the cylinder can only move in one direction, provided there is no further connection between the two cylinder chambers.
- the piston is moved into an end position, which is advantageously formed by the cylinder housing itself or a stop arranged separately in or on the cylinder. This end position is precisely defined and can always be repeated.
- a by-pass line connecting the two cylinder chambers is arranged outside the two cylinder chambers, a further valve being arranged in this by-pass line, which valve blocks the flow of hydraulic fluid in this by-pass line or can release.
- an electromagnetically operable check valve can preferably be used, which acts in the opposite direction relative to the check valve arranged in the piston.
- Hydraulic fluid flows from one cylinder chamber to the other cylinder chamber via the by-pass line, whereas when the piston reverses motion, the hydraulic fluid flows through the Connection line in the piston from one cylinder chamber to the other cylinder chamber.
- the stabilizer coupled to the piston-cylinder units is deactivated, so that the wheels of one axle can interlock with one another.
- the piston is double-acting with a continuous piston rod, as a result of which the same cross-section is given in the first and second cylinder chambers, so that no further compensation elements are required.
- the piston rod is only formed on one side of the piston, as a result of which the piston-cylinder unit is constructed much smaller and thus takes up less space.
- a compensating piston with a compressed gas chamber is necessary, for example, to take up the displaced hydraulic fluid which cannot be taken up by the other cylinder chamber.
- a further possible embodiment of the invention is provided when using two pistons arranged separately in the cylinder, an inner cylinder for receiving a compensating piston and the pressure compensating chamber being arranged between the pistons.
- One of the two pistons is articulated on the stabilizer, whereas the other piston is articulated on a wheel carrier part.
- Both pistons are provided with a check valve according to the invention and can only move in the same direction in their respective end position when the by-pass line, which represents a connection between the cylinder chambers, is blocked. When the bypass line is unlocked, however, both pistons can move freely in the cylinder.
- FIG. 1 a schematic illustration of a stabilizer arrangement with piston-cylinder units for a motor vehicle
- FIG. 2 a sectional illustration of a piston-cylinder unit used according to the invention in a first embodiment with a continuous piston rod
- FIG. 3a a schematic representation of a stabilizer arrangement with piston-cylinder units with an existing stabilizer effect
- 3b a schematic representation of a stabilizer arrangement with piston-cylinder units with the stabilizer effect switched off and a sprung wheel
- FIG. 3 c a schematic representation of a stabilizer arrangement with piston-cylinder units with the stabilizer effect switched off and a sprung-out wheel
- FIG. 4 a sectional illustration of a piston-cylinder unit used according to the invention in a second embodiment with a pressure compensation chamber
- FIG. 5 a sectional illustration of a piston-cylinder unit used according to the invention in a third embodiment with double piston and pressure compensation chamber.
- FIG. 1 An exemplary schematic stabilizer arrangement is shown in FIG. 1, wherein a stabilizer 1 is held on a vehicle body 3 so that it can pivot in bearing positions 2. At its ends, the stabilizer is articulated to a piston-cylinder unit 4. At its end facing away from the stabilizer 1, the piston-cylinder unit 4 is articulated to a resilient wheel carrier part, for example to a shock absorber part 6 connected to a vehicle wheel 5.
- the piston-cylinder units 4 replace fixed pendulum supports and in the first exemplary embodiment shown in FIG. 2 are advantageously designed as synchronous cylinders.
- a piston 8 arranged in a cylinder 7 has a two-sided piston rod 9, the first
- Piston rod side 9a emerges from cylinder 7 and is provided at its end with a receptacle 10 for articulated connection to stabilizer 1.
- the second piston rod side 9b runs in one in the cylinder 7 arranged sleeve 11, wherein the sleeve 11 is integrally formed with the cylinder 7.
- the sleeve 11 can be screwed into the cylinder 7 as a separate component, for example.
- the sleeve 11 is provided with a further receptacle 12 for articulated connection to the shock absorber 6.
- the piston 8 divides the cylinder into a first and a second cylinder chamber 7a and 7b, the volume of the second cylinder chamber 7b being zero in the end position of the piston 8 shown in FIG.
- the piston 8 is in this end position in contact with the cylinder bottom 13.
- a connecting line 14 is formed in the piston 8, in which a spring-loaded check valve 15 is arranged.
- two connecting lines 14, each with a check valve 15, are shown, the number of connecting lines 14 being able to be chosen as desired in accordance with the requirements for the volume flow.
- a flow of the hydraulic fluid provided in the cylinder 7 is possible from the second cylinder chamber 7b into the first cylinder chamber 7a, whereas the flow is blocked in the opposite direction.
- the piston 8 is sealed off from the cylinder 7 by means of seals 16.
- the first and second cylinder chambers 7a, 7b are connected to one another via a by-pass line 17 arranged outside the cylinder 7.
- a connection bore 19, 20 is provided in the cylinder base 13, 18, which are led out laterally from the cylinder 7.
- An electromagnetically switchable second check valve 21 is arranged in the by-pass line 17, this check valve 21 in the unlocked switching position, in which the check valve 21 is energized, the flow from the second Locks cylinder chamber 7b in the first cylinder chamber 7a and allows in the opposite direction. If the electromagnetically switchable check valve 21 is de-energized, the flow is blocked both from the second cylinder chamber 7b into the first cylinder chamber 7a via the by-pass line 17 and in the opposite direction.
- the electromagnetically switchable check valve 21 has a plug connection 22 for signal and current transmission for actuating the electromagnet. The direction of action of the check valve 21 is opposite to the check valve 15 arranged in the piston 8.
- a limit switch 23 is arranged to play the end position.
- Cylinder chamber 7a can get into the second cylinder chamber 7b. In this position, the piston-cylinder units 4, 4 'are held in the position shown in Fig. 3a, so that the full stabilizer effect is present. For this reason, forces and moments can be transferred from one side of the vehicle to the other in order to reduce the tendency of the vehicle to roll.
- the check valve 21 If the check valve 21 is now energized, the check valve is unlocked, so that 17 hydraulic fluid from the by-pass line first cylinder chamber 7a can flow into the second cylinder chamber 7b. Since hydraulic fluid can also flow from the second cylinder chamber 7b into the first cylinder chamber 7a via the check valve 15 arranged in the piston 8, the piston 8 is freely movable in the cylinder 7. This state is present in both piston-cylinder units 4, 4 ', so that the stabilizer 1 has no effect. According to a deflection ⁇ of a wheel shown in FIG. 3b, the cylinder 7 is pulled up via the upper receptacle 12, whereas the piston 8 remains in its position with the piston rod 9 via the lower receptacle 10. No torque is applied to the stabilizer 1, so that no torque is transmitted to the other side of the vehicle.
- the rebound movement is transmitted to the stabilizer 1 via the piston-cylinder unit 4, in which the piston 8 bears against the cylinder base 13 in its end position.
- the stabilizer 1 rotates without torque transmission to the other side of the vehicle, since the piston 8 in the piston-cylinder unit 4 'is also freely movable when the check valve 21 is energized and is pulled in the cylinder 7 in the direction of the cylinder bottom 18. In this way, it is possible to increase the axis interlock.
- This energized state of the check valves 21 of the two piston-cylinder units 4, 4 'with a reinforced axle lock is used, among other things, when driving a vehicle off-road.
- the check valves 21 on the piston-cylinder units 4, 4 ' are de-energized so that the check valve 21 is blocked and the flow of hydraulic fluid into both Directions, that is, from the first cylinder chamber 7a into the second cylinder chamber 7b and vice versa. Only hydraulic fluid can now flow from the second cylinder chamber 7b into the first cylinder chamber 7a via the check valve 15 arranged in the piston 8. This means that the piston 8 in the cylinder 7 only in the direction of
- Cylinder base 13 can move. Due to the deflection and rebound movements of the vehicle wheels 5, which are transmitted to the cylinder 7 and the piston rod 9, the piston rod 9 or the piston 8 is pressed in the direction of the cylinder base 13, since the other direction of movement of the piston 8 is known to be blocked. The piston 8 is so far in the direction of
- End position acts, a high repeatability for reaching the end position is guaranteed, which at the same time ensures the functional reliability of the stabilizer after it has been switched on. It is also important here that the system does not need any electrical source or actuator to get to its initial position. At the same time, a fail-safe function is ensured since, in the event of a power failure, the check valve 21 is blocked, so that the piston 8 moves in its end position and the stabilizer function is ensured. This unit, in which no other changes to the stabilizer are necessary, thus forms a closed, self-sufficient system.
- Fig. 4 shows a further embodiment of the design of the adjustable pendulum support according to the invention.
- the piston-cylinder unit 4 does not have a continuous piston rod, but a compensating piston 30 on the side of the second cylinder chamber 7b, which is arranged movably in the second cylinder chamber 7b via a seal 31.
- the compensating piston 30 with the compressed gas chamber 32 is necessary due to the different displacement volumes of the two cylinder chambers 7a and 7b.
- the remaining structure of the arrangement and the mode of operation correspond to the embodiment shown in FIG. 2.
- the check valve 15 arranged in the piston 8 is also present here, as is the by-pass line 17 and the second electromagnetically switchable check valve 21 arranged in the by-pass line 17.
- the piston 8 is also a fixed one here Stop for the end position of the piston 8 is given.
- a major advantage of this arrangement is the reduced outer dimensions of the pendulum support and the installation space thus required.
- FIG. 5 shows a further embodiment of an adjustable pendulum support according to the invention with a double piston 9, 91 and a pressure compensation chamber 32.
- an independently movable piston rod 9 and 91 is arranged both on the stabilizer side and on the vehicle body side, each having a piston 8 and 81 have.
- Connection line 14, 14a formed with a check valve 15, 15a arranged therein, wherein both check valves 15, 15a are oriented in the same direction of action, based on the cylinder 7.
- the two pistons 8, 81 have a cylinder 33 firmly inserted into them by means of, for example, gluing, soldering or pressing in.
- the compensating piston 30 is movably arranged in this inner cylinder 33, which is only open on one side, and the compressed gas chamber 32 is located.
- the second cylinder chamber 7b is located directly adjacent.
- the inner cylinder 33 also forms the stop for the lower piston 8 facing the stabilizer.
- the by-pass line 17 not only connects the first and second
- a further connecting line 34 is provided outside the cylinder 7, which connects the second cylinder chamber 7b with the connects the fourth cylinder chamber 7c facing away from the piston 81 located fourth cylinder chamber 7d.
- adjustable pendulum supports it would also be conceivable to implement the essential idea of this invention in a rotary design, for example with a pivoting space which is subdivided by a pivotable wing provided with check valves. Such a system could then be integrated directly into a stabilizer.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007516957A JP4728328B2 (ja) | 2004-05-24 | 2005-05-18 | 調節可能なスタビライザリンクを備えた、自動車に用いられるスタビライザアッセンブリ |
| KR1020067023821A KR20070032652A (ko) | 2004-05-24 | 2005-05-18 | 조절 가능한 진자 지지체를 구비한 차량용 스태빌라이저장치 |
| US11/569,530 US7828307B2 (en) | 2004-05-24 | 2005-05-18 | Stabilizer arrangement for a motor vehicle with adjustable rocker pendulum |
| EP05750827A EP1750958A1 (de) | 2004-05-24 | 2005-05-18 | Stabilisatoranordnung für ein kraftfahrzeug mit verstellbarer pendelstütze |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004025806.6 | 2004-05-24 | ||
| DE102004025806A DE102004025806B4 (de) | 2004-05-24 | 2004-05-24 | Stabilisatoranordnung für ein Kraftfahrzeug mit verstellbarer Pendelstütze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005113273A1 true WO2005113273A1 (de) | 2005-12-01 |
Family
ID=34970124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2005/000910 Ceased WO2005113273A1 (de) | 2004-05-24 | 2005-05-18 | Stabilisatoranordnung für ein kraftfahrzeug mit verstellbarer pendelstütze |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7828307B2 (de) |
| EP (1) | EP1750958A1 (de) |
| JP (1) | JP4728328B2 (de) |
| KR (1) | KR20070032652A (de) |
| CN (1) | CN100537284C (de) |
| DE (1) | DE102004025806B4 (de) |
| WO (1) | WO2005113273A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016212342A1 (de) | 2016-07-06 | 2018-01-11 | Schaeffler Technologies AG & Co. KG | Stabilisatoranordnung |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011075890A1 (de) * | 2011-05-16 | 2012-11-22 | Schaeffler Technologies AG & Co. KG | Wankstabilisator eines Kraftfahrzeuges |
| DE202013100681U1 (de) | 2013-02-14 | 2013-04-09 | Ford Global Technologies, Llc. | Radaufhängung mit Stabilisatoranordnung |
| DE102013202373A1 (de) | 2013-02-14 | 2014-08-14 | Ford Global Technologies, Llc | Radaufhängung mit Stabilisatoranordnung |
| DE102014019822B3 (de) * | 2013-02-14 | 2017-09-28 | Ford Global Technologies, Llc | Radaufhängung mit Stabilisatoranordnung |
| DE102014207156A1 (de) * | 2014-04-15 | 2015-10-15 | Zf Friedrichshafen Ag | Schwingungsentkopplungsvorrichtung für Rad- und/oder Lenkantriebe von Flurförderzeugen |
| CN105082924A (zh) * | 2015-08-24 | 2015-11-25 | 华一精密机械(昆山)有限公司 | 一种汽车平衡杆 |
| DE102018221158B4 (de) | 2018-12-06 | 2022-08-11 | Zf Friedrichshafen Ag | Längenveränderbare Pendelstütze und Verfahren zur Steuerung eines Wankstabilisators |
| DE102019201391A1 (de) | 2019-02-04 | 2019-12-19 | Zf Friedrichshafen Ag | Längenveränderbare Pendelstütze |
| DE102019201394B3 (de) * | 2019-02-04 | 2020-03-12 | Zf Friedrichshafen Ag | Längenveränderlicher Aktor für ein Kraftfahrzeug |
| DE102019212908B4 (de) * | 2019-08-28 | 2024-10-17 | Thyssenkrupp Ag | Schwingungsdämpfer mit verstellbarer Dämpfkraft |
| DE102021202418B4 (de) * | 2021-03-12 | 2025-01-02 | Thyssenkrupp Ag | Mehrrohrschwingungsdämpfer mit verstellbarer Dämpfkraft für ein Fahrzeug |
| CN114590093B (zh) * | 2022-03-28 | 2023-12-12 | 智己汽车科技有限公司 | 一种用于车辆调校的横向稳定杆及其可调连接杆 |
| KR102782955B1 (ko) * | 2022-05-13 | 2025-03-19 | (주)베스텍 | 가스스프링 |
| CN119749152A (zh) * | 2024-12-16 | 2025-04-04 | 奇瑞汽车股份有限公司 | 一种车用稳定器及具有该车用稳定器的悬架总成 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4973077A (en) | 1989-05-31 | 1990-11-27 | Chuo Hatsujo Kabushiki Kaisha | Stabilizer device for motor vehicles |
| US5217245A (en) | 1991-09-03 | 1993-06-08 | Monroe Auto Equipment Company | Switchable roll-stabilizer bar |
| EP1000782A2 (de) * | 1998-11-16 | 2000-05-17 | Delphi Technologies, Inc. | Rollregelungssystem für ein Kraftfahrzeug |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1232236A (de) * | 1968-05-25 | 1971-05-19 | ||
| FR2287627A1 (fr) * | 1974-10-11 | 1976-05-07 | Sirven Jacques | Amortisseur hydraulique de suspension de vehicule |
| US3972396A (en) * | 1975-06-05 | 1976-08-03 | United Technologies Corporation | Leakage detector with back pressure sensor |
| US4480555A (en) * | 1979-01-22 | 1984-11-06 | The Cessna Aircraft Company | Double acting railway car stabilizing cylinder |
| JPS57103947A (en) * | 1980-12-18 | 1982-06-28 | Kuroda Precision Ind Ltd | Pneumatic shock absorber |
| DE3785468T2 (de) * | 1986-02-17 | 1993-07-29 | Nippon Denso Co | Stabilisatorkontrollsystem. |
| KR900009133B1 (ko) * | 1986-12-01 | 1990-12-22 | 미쓰비시지도오샤 고오교오 가부시키가이샤 | 스프링 정수 가변형 스테빌라이저 장치 |
| GB2227547B (en) * | 1988-12-14 | 1992-10-28 | Tokico Ltd | Adjustable damping force hydraulic shock absorber |
| JPH074969Y2 (ja) * | 1988-12-28 | 1995-02-08 | 日本発条株式会社 | スタビライザ制御装置 |
| DE4125285C2 (de) * | 1991-07-31 | 1996-12-12 | Daimler Benz Ag | Zylinder-Kolbenaggregat |
| DE4132262A1 (de) * | 1991-09-27 | 1993-04-01 | Teves Gmbh Alfred | Hydraulischer regelbarer schwingungsdaempfer fuer kraftfahrzeuge |
| JP3146392B2 (ja) * | 1992-11-20 | 2001-03-12 | トキコ株式会社 | 減衰力調整式油圧緩衝器 |
| US5586627A (en) * | 1993-05-20 | 1996-12-24 | Tokico, Ltd. | Hydraulic shock absorber of damping force adjustable type |
| JP3464029B2 (ja) * | 1993-12-24 | 2003-11-05 | ヤマハ発動機株式会社 | 車両のスタビライザー装置 |
| US5934422A (en) * | 1997-03-17 | 1999-08-10 | Tenneco Automotive Inc. | Step motor actuated continuously variable shock absorber |
| DE19801055C1 (de) * | 1998-01-14 | 1999-04-08 | Mannesmann Sachs Ag | Hydropneumatische Feder |
| CN2333839Y (zh) * | 1998-06-29 | 1999-08-18 | 陈贤武 | 双向作用气筒式减震器 |
| DE10134715A1 (de) * | 2001-07-17 | 2003-02-06 | Daimler Chrysler Ag | Vorrichtung zur Wankabstützung von Fahrzeugen |
-
2004
- 2004-05-24 DE DE102004025806A patent/DE102004025806B4/de not_active Expired - Fee Related
-
2005
- 2005-05-18 US US11/569,530 patent/US7828307B2/en not_active Expired - Fee Related
- 2005-05-18 WO PCT/DE2005/000910 patent/WO2005113273A1/de not_active Ceased
- 2005-05-18 JP JP2007516957A patent/JP4728328B2/ja not_active Expired - Fee Related
- 2005-05-18 KR KR1020067023821A patent/KR20070032652A/ko not_active Abandoned
- 2005-05-18 CN CNB2005800168196A patent/CN100537284C/zh not_active Expired - Fee Related
- 2005-05-18 EP EP05750827A patent/EP1750958A1/de not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4973077A (en) | 1989-05-31 | 1990-11-27 | Chuo Hatsujo Kabushiki Kaisha | Stabilizer device for motor vehicles |
| US5217245A (en) | 1991-09-03 | 1993-06-08 | Monroe Auto Equipment Company | Switchable roll-stabilizer bar |
| EP1000782A2 (de) * | 1998-11-16 | 2000-05-17 | Delphi Technologies, Inc. | Rollregelungssystem für ein Kraftfahrzeug |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016212342A1 (de) | 2016-07-06 | 2018-01-11 | Schaeffler Technologies AG & Co. KG | Stabilisatoranordnung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102004025806B4 (de) | 2008-10-23 |
| US7828307B2 (en) | 2010-11-09 |
| DE102004025806A1 (de) | 2005-12-22 |
| CN100537284C (zh) | 2009-09-09 |
| JP4728328B2 (ja) | 2011-07-20 |
| KR20070032652A (ko) | 2007-03-22 |
| CN1960887A (zh) | 2007-05-09 |
| US20080067769A1 (en) | 2008-03-20 |
| JP2008500227A (ja) | 2008-01-10 |
| EP1750958A1 (de) | 2007-02-14 |
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