WO2005063515A1 - Barre stabilisatrice - Google Patents
Barre stabilisatrice Download PDFInfo
- Publication number
- WO2005063515A1 WO2005063515A1 PCT/EP2004/013818 EP2004013818W WO2005063515A1 WO 2005063515 A1 WO2005063515 A1 WO 2005063515A1 EP 2004013818 W EP2004013818 W EP 2004013818W WO 2005063515 A1 WO2005063515 A1 WO 2005063515A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stabilizer
- actuator
- roll
- receptacle
- halves
- Prior art date
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
- 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
- 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
- B60G21/10—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces not permanently interconnected, e.g. operative only on acceleration, only on deceleration or only at off-straight position of steering
- B60G21/106—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces not permanently interconnected, e.g. operative only on acceleration, only on deceleration or only at off-straight position of steering transversally
-
- 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
- B60G2204/8302—Mechanical
-
- 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
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
- B60G2206/427—Stabiliser bars or tubes
Definitions
- the present invention relates to a roll stabilizer for the chassis of a motor vehicle.
- a split motor vehicle stabilizer which has an at least two-part housing of an actuator, in particular in the form of a pot closed by a cover, at least one housing part being positively connected to an associated stabilizer part for torque transmission.
- the positive connection is produced by a material-forming manufacturing process, with displaced stabilizer material flowing into the profile formed on the housing part.
- this object is achieved in a roll stabilizer according to the preamble of claim 1 in that the stabilizer halves engage in receptacles of the actuator, an annular gap between the stabilizer halve and the receptacle of the actuator being sealed by an annular seal arranged on the stabilizer halve.
- the seal is preferably designed as a sealing ring and arranged in an annular groove in the cylindrical end of the stabilizer half. In this way, the actuator is protected against unwanted penetration of splash water and other foreign substances.
- the position of the seal is preferably spaced so far from the area of the form-fitting connection that even in a material-forming manufacturing process
- Establishing the non-rotatable connection ensures a perfect seal fit of the seal. No flange material is reshaped in the area of the seal, jeopardizing a perfect seal seat.
- the interlocking connection of the stabilizer half with the tubular flange can be formed in that the stabilizer half is provided with a knurling in which the deformed material of the tubular flange engages in a form-fitting manner.
- a simple depression can also be formed on the stabilizer half, into which the material of the tubular flange engages in a form-fitting manner.
- the stabilizer half is preferably provided with two knurls arranged axially one behind the other, between which an annular groove is formed. Formed material of the flange then preferably engages both in the knurls and in the annular groove. In addition to the non-rotatable connection, this also ensures perfect axial securing of the stabilizer halves on the receptacle.
- the end of the stabilizer half is inserted into the holder. Then the material of the receptacle is formed in a forming process and molded onto the outer edges of the end of the stabilizer half. If the receptacle is designed as a tubular flange, a forming tool can engage the flange from the outside and deform it in the manner described.
- the invention is explained in more detail below on the basis of an exemplary embodiment shown in two figures. Show it:
- FIG. 1 shows a longitudinal section through a roll stabilizer according to the invention
- FIG. 2 shows an enlarged view of a section of the roll stabilizer according to FIG. 1.
- the roll stabilizer according to the invention for the chassis of a motor vehicle shown in FIGS. 1 and 2 comprises an actuator 1 which is integrated between two stabilizer halves 2.
- the actuator 1 can rotate the two stabilizer halves 2 against one another as required.
- the actuator 1 has an approximately tubular housing 3.
- a tubular flange 4, 5 is arranged on each of the two end faces of the tubular housing 3.
- the tubular flange 4 is firmly connected to the housing 3.
- the flange 5 is fastened to a drive shaft 6, which is arranged in the housing 3.
- a sealing element 8 At one end of the housing 3, an annular gap 7 formed between the drive shaft 6 and the housing 3 is closed by means of a sealing element 8.
- the stabilizer half 2 is provided with two knurls 9 arranged axially one behind the other, between which an annular groove 10 is formed. With some axial distance from the two knurls 9, an annular groove 11 is formed at one end of the stabilizer half 2, into which a sealing ring 12 is inserted, which is designed here as an O-ring.
- the stabilizer half 2 engages with the two knurls 9 and with the sealing ring 12 in the tubular flange 5.
- An annular gap 13 formed between the stabilizer half 2 and the tubular flange 5 is sealed by the sealing ring 12, see above that no splash water or other impurities can penetrate into the interior of the actuator 1.
- the sealing ring 12 lies against the inner circumference of the tubular flange 5 under slight prestress.
- the tubular flange 5 is subjected to a forming process, the material of the tubular flange 5 being forced into the annular groove 10 and into the knurls 9. In this way, a firm connection of the stabilizer half 2 with the tubular flange 5 is ensured.
- the sealing ring 12 is axially spaced so far from the knurls 9 that the shaping process described above has no adverse effect on the sealing seat of the sealing ring 12.
- the other stabilizer half 2 is connected in an analogous manner to the tubular flange 4. Sealing is also carried out in an analogous manner.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10360291.7 | 2003-12-20 | ||
DE2003160291 DE10360291A1 (de) | 2003-12-20 | 2003-12-20 | Wankstabilisator |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005063515A1 true WO2005063515A1 (fr) | 2005-07-14 |
Family
ID=34672987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/013818 WO2005063515A1 (fr) | 2003-12-20 | 2004-12-04 | Barre stabilisatrice |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10360291A1 (fr) |
WO (1) | WO2005063515A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004059274A1 (de) * | 2004-12-09 | 2006-06-14 | Schaeffler Kg | Aktuator für einen Wankausgleich |
DE102006008368A1 (de) * | 2005-11-15 | 2007-05-16 | Zahnradfabrik Friedrichshafen | Verstellbare Stabilisatoranordnung |
DE102006008416A1 (de) * | 2006-02-21 | 2007-08-23 | Zf Friedrichshafen Ag | Elektrischer Antrieb für einen verstellbaren Stabilisator |
DE102006008417A1 (de) * | 2006-02-21 | 2007-08-23 | Zf Friedrichshafen Ag | Stabilisatoranordnung |
DE202008012581U1 (de) | 2008-09-22 | 2010-02-18 | Asturia Automotive Systems Ag | Stabilisatoranordnung |
DE102013104502B4 (de) | 2013-05-02 | 2017-01-12 | Benteler Automobiltechnik Gmbh | Verfahren zur Herstellung eines Kraftfahrzeugstabilisators |
DE102014212365A1 (de) | 2014-06-26 | 2015-12-31 | Schaeffler Technologies AG & Co. KG | Wankstabilisatorkomponente und Wankstabilisator mit einem Sensor |
DE102019208049B4 (de) * | 2019-06-03 | 2022-01-05 | Zf Friedrichshafen Ag | Gehäuse für einen Aktuator einer verstellbaren Stabilisatoranordnung sowie Verfahren zum Herstellen eines Gehäuses für einen Aktuator einer verstellbaren Stabilisatoranordnung |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62246636A (ja) * | 1987-04-10 | 1987-10-27 | Daido Steel Co Ltd | 中空ト−シヨンバ−の製造方法 |
JPS6454405A (en) * | 1987-08-25 | 1989-03-01 | Bridgestone Corp | Optical transmission hose |
US4962943A (en) * | 1989-10-30 | 1990-10-16 | Lin Chien Hung | Stabilizer bar unit the torsion to the wheels of which is capable of being automatically adjusted |
JPH0446650A (ja) * | 1990-06-11 | 1992-02-17 | Rhythm Corp | ステアリング用トーションバーの成形方法 |
DE29521157U1 (de) * | 1995-09-12 | 1996-09-05 | Fichtel & Sachs Ag, 97424 Schweinfurt | Fahrzeugachse mit verstellbarem Stabilisator |
US5700027A (en) * | 1994-11-26 | 1997-12-23 | Fichtel & Sachs Ag | Rotary actuator |
DE19853798C1 (de) * | 1998-11-21 | 2000-09-21 | Bayerische Motoren Werke Ag | Einrichtung zum Verbinden eines Wellenteiles mit einer Hülse |
EP1057666A2 (fr) * | 1999-06-04 | 2000-12-06 | Delphi Technologies, Inc. | Vérin de réglage du roulis |
DE10016639C1 (de) * | 2000-04-04 | 2001-05-31 | Daimler Chrysler Ag | Geteilter Stabilisator für eine Fahrzeugachse |
EP1128097A2 (fr) * | 2000-02-25 | 2001-08-29 | INA Wälzlager Schaeffler oHG | Dispositif pour transmettre des mouvements de selection et/ou de changement de vitesse |
EP1236592A2 (fr) * | 2001-03-03 | 2002-09-04 | American Axle & Manufacturing Inc. | Dispositif et méthode pour une barre stabilisatrice pouvant être désaccouplée |
DE10206032A1 (de) | 2002-02-14 | 2003-08-28 | Bayerische Motoren Werke Ag | Geteilter Kraftfahrzeugstabilisator |
US20030168820A1 (en) * | 2002-03-11 | 2003-09-11 | Ford Global Technologies, Inc. | Adjustable suspension stabalizer bar |
DE10225294A1 (de) * | 2002-06-07 | 2003-12-18 | Bayerische Motoren Werke Ag | Stabilisatoranordnung für das Fahrwerk eines Kraftfahrzeugs |
WO2004037571A1 (fr) * | 2002-10-25 | 2004-05-06 | Ina-Schaeffler Kg | Actionneur destine au chassis d'un vehicule automobile |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8103188U1 (de) * | 1981-08-27 | Eckart GmbH & Co KG, 6490 Schlüchtern | Druckmittelbetätigter Schwenkmotor | |
JPS6060024A (ja) * | 1983-09-09 | 1985-04-06 | Nissan Motor Co Ltd | 車両におけるロ−ル剛性制御装置 |
JPH0688486B2 (ja) * | 1985-07-09 | 1994-11-09 | 日本発条株式会社 | 自動車用アクスルサポ−テイングロツド |
JPH0784125B2 (ja) * | 1986-08-26 | 1995-09-13 | トヨタ自動車株式会社 | 剛性可変スタビライザ |
JP2003034256A (ja) * | 2001-07-23 | 2003-02-04 | Nsk Ltd | 電動式パワーステアリング装置 |
DE10205932A1 (de) * | 2002-02-12 | 2003-08-21 | Zf Lemfoerder Metallwaren Ag | Querstabilisator für ein Kraftfahrzeug |
-
2003
- 2003-12-20 DE DE2003160291 patent/DE10360291A1/de not_active Withdrawn
-
2004
- 2004-12-04 WO PCT/EP2004/013818 patent/WO2005063515A1/fr active Application Filing
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62246636A (ja) * | 1987-04-10 | 1987-10-27 | Daido Steel Co Ltd | 中空ト−シヨンバ−の製造方法 |
JPS6454405A (en) * | 1987-08-25 | 1989-03-01 | Bridgestone Corp | Optical transmission hose |
US4962943A (en) * | 1989-10-30 | 1990-10-16 | Lin Chien Hung | Stabilizer bar unit the torsion to the wheels of which is capable of being automatically adjusted |
JPH0446650A (ja) * | 1990-06-11 | 1992-02-17 | Rhythm Corp | ステアリング用トーションバーの成形方法 |
US5700027A (en) * | 1994-11-26 | 1997-12-23 | Fichtel & Sachs Ag | Rotary actuator |
DE29521157U1 (de) * | 1995-09-12 | 1996-09-05 | Fichtel & Sachs Ag, 97424 Schweinfurt | Fahrzeugachse mit verstellbarem Stabilisator |
DE19853798C1 (de) * | 1998-11-21 | 2000-09-21 | Bayerische Motoren Werke Ag | Einrichtung zum Verbinden eines Wellenteiles mit einer Hülse |
EP1057666A2 (fr) * | 1999-06-04 | 2000-12-06 | Delphi Technologies, Inc. | Vérin de réglage du roulis |
EP1128097A2 (fr) * | 2000-02-25 | 2001-08-29 | INA Wälzlager Schaeffler oHG | Dispositif pour transmettre des mouvements de selection et/ou de changement de vitesse |
DE10016639C1 (de) * | 2000-04-04 | 2001-05-31 | Daimler Chrysler Ag | Geteilter Stabilisator für eine Fahrzeugachse |
EP1236592A2 (fr) * | 2001-03-03 | 2002-09-04 | American Axle & Manufacturing Inc. | Dispositif et méthode pour une barre stabilisatrice pouvant être désaccouplée |
DE10206032A1 (de) | 2002-02-14 | 2003-08-28 | Bayerische Motoren Werke Ag | Geteilter Kraftfahrzeugstabilisator |
US20030168820A1 (en) * | 2002-03-11 | 2003-09-11 | Ford Global Technologies, Inc. | Adjustable suspension stabalizer bar |
DE10225294A1 (de) * | 2002-06-07 | 2003-12-18 | Bayerische Motoren Werke Ag | Stabilisatoranordnung für das Fahrwerk eines Kraftfahrzeugs |
WO2004037571A1 (fr) * | 2002-10-25 | 2004-05-06 | Ina-Schaeffler Kg | Actionneur destine au chassis d'un vehicule automobile |
Non-Patent Citations (3)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 012, no. 120 (M - 685) 14 April 1988 (1988-04-14) * |
PATENT ABSTRACTS OF JAPAN vol. 013, no. 256 (P - 884) 14 June 1989 (1989-06-14) * |
PATENT ABSTRACTS OF JAPAN vol. 016, no. 229 (M - 1255) 27 May 1992 (1992-05-27) * |
Also Published As
Publication number | Publication date |
---|---|
DE10360291A1 (de) | 2005-07-14 |
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