EP1007397A1 - Dispositif de direction d'un vehicule - Google Patents

Dispositif de direction d'un vehicule

Info

Publication number
EP1007397A1
EP1007397A1 EP98942654A EP98942654A EP1007397A1 EP 1007397 A1 EP1007397 A1 EP 1007397A1 EP 98942654 A EP98942654 A EP 98942654A EP 98942654 A EP98942654 A EP 98942654A EP 1007397 A1 EP1007397 A1 EP 1007397A1
Authority
EP
European Patent Office
Prior art keywords
steering
steering wheel
steering column
column
receptacle
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Withdrawn
Application number
EP98942654A
Other languages
German (de)
English (en)
Inventor
Ruprecht Sinnhuber
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of EP1007397A1 publication Critical patent/EP1007397A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
    • B60R21/2032—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns the inflator or inflatable member not being rotatable with the steering wheel; Arrangements using the steering column or steering wheel rim for storing, supplying or evacuating the inflation gas or for storing the inflatable member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/261—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means other than bag structure to diffuse or guide inflation fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • B62D1/11—Hand wheels incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
    • B62D1/192—Yieldable or collapsible columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
    • B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
    • B62D1/197—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible incorporating devices for preventing ingress of the steering column into the passengers space in case of accident
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B60R21/05—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the steering wheel, steering hand lever or steering column
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/276—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow with means to vent the inflation fluid source, e.g. in case of overpressure

Definitions

  • the invention relates to a steering device of a vehicle according to the preamble of claim 1.
  • a generic steering device of a vehicle with appropriate steering column training is generally known in vehicle construction and is used in a wide variety of variants.
  • the steering columns are usually provided with a compression arrangement, so that the steering column and steering wheel are not moved toward the occupant in the event of a frontal impact.
  • the deformations occurring in the front end thus inevitably ensure that the distance between a first connection profile of the steering column for the steering wheel and a second connection profile which faces the steering gear is shortened.
  • DE 195 08443 A1 is mentioned as an example.
  • the object of the invention is to develop a generic steering device so that it can be produced easily and inexpensively with a small number of parts and can be upgraded for additional safety devices.
  • the first connection profile which is assigned to the steering wheel, is a tubular receptacle on which at least one steering wheel spoke of the steering wheel is integrally formed and made of the same material.
  • the steering wheel with hub, spokes and steering wheel rim is designed as a separate unit that can be plugged onto an end-sided ring gear of the steering wheel column
  • the number of parts and the assembly effort are reduced according to the invention.
  • the steering wheel hub is integrated in one piece in the receptacle of the steering column.
  • a steering column designed in this way can be installed as a platform support part in a large number of different vehicle types and vehicle variants from a manufacturer, with modifying decorative elements and impact plate parts simply being clipped onto the steering wheel spokes or the receiving pot.
  • the steering wheel spokes can be formed by bending tabs which protrude from a receptacle as a semi-finished product at the edge of the pot before turning in the axial direction. These flaps then only need to be bent approximately into a transverse plane for training as steering wheel spokes.
  • the outer ends of the spokes are then connected to the steering wheel rim. This can be done by known connection techniques, in particular by welding or by detachable connections. Such production can be carried out inexpensively.
  • the receptacle is designed not only as an integral support of the steering wheel spokes but also as a security element in the manner of a deformation element, for example as a corrugated tube pot.
  • a particularly advantageous embodiment is achieved in that the cross section of the receptacle is larger than the cross section of the adjacent steering column intermediate section and the receptacle is designed as an energy-absorbing sleeve.
  • the receptacle is not only an integral support of the steering wheel spokes, but itself a unitary material and integral part of the steering column, the second connecting profile assigned to the steering gear preferably also being designed as a deformation member.
  • the entire steering column, including the steering wheel spokes can advantageously be produced in one piece. Roll forming from rod-shaped semifinished product is particularly suitable as a manufacturing method for this. Such a steering column can also be expediently produced as a hydroformed or hydroformed molded part.
  • the steering column can be used as an airbag module in which at least parts of an airbag device are accommodated.
  • the receptacle is particularly well suited for arranging the folded gas bag and a diffuser, a gas generator of the airbag device being attached in the subsequent intermediate section of the steering column.
  • the gas connection between the gas generator, the diffuser and the gas bag is then established directly via the walls of the intermediate section of the steering column or the receptacle. This results in a preassembled module unit as a steering column with molded steering wheel spokes and an integrated airbag device.
  • the high degree of integration and the multiple use of used parts create an inexpensive and overall light arrangement.
  • the diffuser itself can be designed in a further function as a preferably bell-shaped deformation element.
  • the gas bag has no or only a few outflow openings and, starting from the receptacle through the steering column, gas return flow channels are provided through which the combustion gases enter Free led. This results in a simple and compact arrangement for discharging the combustion gases to the outside.
  • the steering column intermediate section can be rotated in a ring bearing part and is immovably mounted in the axial direction, the steering column intermediate section preferably being of stable dimensions.
  • the ring bearing part is held in a manner known per se in height and / or length adjustable relative to the vehicle body and can be locked in an individually set position by means of a clamping lever.
  • the ring bearing part and / or the clamping part are connected to a pyrotechnic actuator which can be activated in the event of a vehicle impact, in such a way that the ring bearing part together with the intermediate steering column section and the steering wheel can be moved inwards in the direction of the front end, possibly after transferring the clamping lever into a release position.
  • the steering wheel is thus advantageously moved away from a crashing occupant in the event of a frontal impact, for example if the occupant assumes an out-of-position stance.
  • This device is suitable for reducing the airbag aggressiveness and is also part of the compression device known per se.
  • the inward movement is expediently limited by a stop above the receptacle in such a way that the steering wheel is pivoted downward when further axial force is exerted on the steering column, as a result of which an unfavorable possible movement of the steering column out of the front end deformation is counteracted and the airbag deployment is then better directed against the occupant is.
  • FIG. 1 shows a steering device of a vehicle according to the invention
  • Fig. 2 is a schematic representation of a receptacle
  • Fig. 3 is a schematic representation of a steering wheel.
  • This steering device 1 shows a steering device 1 of a vehicle.
  • This steering device 1 comprises a one-piece steering column 2, which is preferably produced as a hydroformed or internal high-pressure formed part or by roll forming from rod-shaped semifinished product.
  • a receptacle 3 is integrally formed, which is connected to a steering wheel 4.
  • this receiving pot 3 has tabs 6 projecting in the axial direction on a pot edge 5. These tabs 6, as indicated in FIG. 2 with the two arrows, are bent in a transverse plane and then form the steering wheel spokes of the steering wheel 4, as can be seen in particular in FIG. 3.
  • the outer spoke ends 7, 8 of the bent tabs 6 serving as steering wheel spokes are welded to a steering wheel rim 9.
  • the tubular body 3 is thus not only an integral part of the steering column 2 but also an integral support of the brackets 6 acting as steering wheel spokes. Decorative elements and / or impact plates can simply be clipped onto the brackets 6 or the receptacle 3, but this is not shown here.
  • the cross section of the receiving pot 3 is larger than the cross section of an adjoining steering column intermediate section 10 of the steering column 2.
  • the receiving pot 3 is in this transition region 14 from the receiving pot 3 to the steering column intermediate section 10 as a safety element of the type a deformation member with a wave profile 13, as shown in FIG. 1.
  • a folded airbag 15 and a bell-shaped diffuser 16 as a deformation element are arranged in the receptacle 3, and a gas generator 17 is arranged in the adjoining intermediate section 10 of the steering column.
  • the gas connection between the gas generator 17, the diffuser 16 and the gas bag 15 is established directly via the walls of the intermediate section 10 of the steering column or of the receptacle 3.
  • connection profile 21 is formed integrally with the steering column 2.
  • This connection profile 21, which is assigned to a steering gear, not shown here, is designed as a deformation member with a wave profile 22.
  • the gas bag 15 has no or only a few outflow openings and, starting from the receptacle 3 through the steering column 2, gas return flow channels 23 are provided through which the combustion gases in Direction of the arrow should be led outdoors.
  • the steering column intermediate section 10 is rotatably mounted in a ring bearing part 25 and is immovable in the axial direction of the steering column 2.
  • two conventional roller bearings 24 are provided in the area of the intermediate steering column section 10, the inner shells 26 of which are each fixed on the intermediate steering column section 10 and the outer shells 27 of which are each fixed on the ring bearing part 25.
  • the ring bearing part 25 is longitudinally adjustable relative to the vehicle body via a slot 28 and height adjustable via a slot 35.
  • the ring bearing part 25 is locked in a certain position by means of a clamping lever 29.
  • the clamping lever 29 is connected to a pyrotechnic actuator 30 which can be activated in the event of a vehicle impact and which releases the locking of the clamping lever 29 in the event of a collision in the direction of arrow 32 via a traction cable arrangement 31, so that the ring bearing part 25 together with the longitudinal column intermediate section 10 and the steering wheel 4 can be moved inwards in the direction of the front end, as shown in dashed lines in FIG. 1.
  • This inward movement is limited by a stop 33 in the area of the receptacle 3 so that the steering wheel 4 is pivoted downward in the direction of arrow 34 when the steering column 2 is subjected to further axial force.
  • This counteracts a possibly unfavorable positioning movement of the steering column 2 from the front end deformation and the airbag deployment is directed better against the occupant.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
  • Steering Controls (AREA)

Abstract

L'invention concerne un dispositif de direction (1) d'un véhicule. Ce dispositif de direction (1) comprend une colonne de direction (2) et un volant (4) relié à la colonne. Le volant est composé d'au moins une jante (9) et d'au moins deux bras (6) reliés à la jante. La colonne de direction (2) est réalisée en une ou plusieurs pièces. Le dispositif de direction (1) comprend également un premier profilé raccord (3) affecté au volant (4), un deuxième profilé raccord (21) affecté au moins de façon indirecte à un mécanisme de direction, une section intermédiaire colonne de direction (10) entre le premier profilé (3) et le deuxième profilé (21), et un dispositif de compression qui, en cas de dépassement d'une charge prédéterminée de la colonne de direction (2) dans le sens axial lors d'un accident, réduit la distance entre le volant (4) et le deuxième profilé (21). Selon l'invention, le premier profilé (3) est un logement tubulaire avec lequel les bras de volant (6) sont conçus d'une seule pièce et dans le même matériau. On obtient ainsi une réduction avantageuse du nombre de pièces et du coût de montage.
EP98942654A 1997-08-29 1998-07-29 Dispositif de direction d'un vehicule Withdrawn EP1007397A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19737744 1997-08-29
DE1997137744 DE19737744B4 (de) 1997-08-29 1997-08-29 Lenkvorrichtung eines Fahrzeugs
PCT/EP1998/004745 WO1999011501A1 (fr) 1997-08-29 1998-07-29 Dispositif de direction d'un vehicule

Publications (1)

Publication Number Publication Date
EP1007397A1 true EP1007397A1 (fr) 2000-06-14

Family

ID=7840603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98942654A Withdrawn EP1007397A1 (fr) 1997-08-29 1998-07-29 Dispositif de direction d'un vehicule

Country Status (5)

Country Link
EP (1) EP1007397A1 (fr)
JP (1) JP2001514121A (fr)
CN (1) CN1268929A (fr)
DE (1) DE19737744B4 (fr)
WO (1) WO1999011501A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7350813B2 (en) 2002-07-25 2008-04-01 Nsk Ltd. Steering column device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117827A1 (de) * 2001-04-10 2002-10-17 Bayerische Motoren Werke Ag Lenksäule für Kraftfahrzeuge
EP1535824B1 (fr) * 2002-07-25 2008-08-27 Nsk Ltd. Dispositif de colonne de direction
JP4831359B2 (ja) * 2007-06-15 2011-12-07 三菱自動車工業株式会社 ステアリングコラム装置の衝撃吸収構造
WO2011070348A1 (fr) * 2009-12-11 2011-06-16 Trw Limited Améliorations apportées à des ensembles direction
CN102145704B (zh) * 2011-03-15 2012-07-18 四川绵阳三力股份有限公司 转向柱碰撞溃缩保护机构
CN103192866B (zh) * 2013-01-07 2015-06-10 浙江吉利汽车研究院有限公司杭州分公司 转向柱压溃系统
EP3050775B1 (fr) * 2015-01-28 2018-05-23 MAGNA STEYR Fahrzeugtechnik AG & Co KG Volant
US10081323B2 (en) * 2015-09-30 2018-09-25 Subaru Corporation Vehicle occupant protection device
DE102022131235B3 (de) * 2022-11-25 2024-02-29 Audi Aktiengesellschaft Instrumententafel für ein Fahrzeug

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116087A (en) * 1975-08-08 1978-09-26 Firma Petri Ag Energy absorbing structure for the steering column of a motor vehicle

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL234959A (fr) * 1958-01-22
DE1955142A1 (de) * 1969-11-03 1971-05-13 Gustav Hoeper Profilkopfsicherheitslenksaeule
DE2746183A1 (de) * 1976-06-09 1979-04-19 Volkswagenwerk Ag Lenkanordnung, insbesondere fuer ein kraftfahrzeug
DE2630288C2 (de) * 1976-07-06 1982-07-15 Mathias Otto Barth Kraftfahrzeug-Lenkrad mit einem Pralltopf aus Kunststoff-Hartschaum
DE3624771A1 (de) * 1985-08-03 1987-02-12 Volkswagen Ag Sicherheitslenkrad
JPH01293271A (ja) * 1988-05-18 1989-11-27 Mazda Motor Corp 自動車のステアリング装置
BR9102282A (pt) * 1990-06-13 1992-01-14 Voith Gmbh J M Dispositivo para aduzir o comeco de uma folha de papel de baixo para um rolo de rebobinadeira
DE4131372B4 (de) * 1991-08-19 2004-01-08 Volkswagen Ag Deformationselement, insbesondere für ein Kraftfahrzeug
US5351977A (en) * 1992-11-03 1994-10-04 Trw Inc. Externally vented airbag assembly
DE4239999A1 (de) * 1992-11-27 1994-06-01 Bayerische Motoren Werke Ag Lenksäulenanordnung für ein Fahrzeug
DE19508443B4 (de) * 1994-03-18 2005-04-14 Volkswagen Ag Halterung für einen lenkradseitigen Lenksäulenteil
GB9523133D0 (en) * 1995-11-11 1996-01-10 United Technologies Automotive Crash protection device
DE29606830U1 (de) * 1996-04-15 1996-08-08 Trw Occupant Restraint Systems Gmbh, 73551 Alfdorf Baugruppe aus einem Lenkrad, einer Lenkwelle und einem Gassack-Modul

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4116087A (en) * 1975-08-08 1978-09-26 Firma Petri Ag Energy absorbing structure for the steering column of a motor vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7350813B2 (en) 2002-07-25 2008-04-01 Nsk Ltd. Steering column device

Also Published As

Publication number Publication date
DE19737744A1 (de) 1999-03-04
CN1268929A (zh) 2000-10-04
DE19737744B4 (de) 2008-11-06
WO1999011501A1 (fr) 1999-03-11
JP2001514121A (ja) 2001-09-11

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