DE29915438U1 - Cross member as part of a twist beam rear axle - Google Patents

Cross member as part of a twist beam rear axle

Info

Publication number
DE29915438U1
DE29915438U1 DE29915438U DE29915438U DE29915438U1 DE 29915438 U1 DE29915438 U1 DE 29915438U1 DE 29915438 U DE29915438 U DE 29915438U DE 29915438 U DE29915438 U DE 29915438U DE 29915438 U1 DE29915438 U1 DE 29915438U1
Authority
DE
Germany
Prior art keywords
cross member
member according
chem
tube
steel
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.)
Expired - Lifetime
Application number
DE29915438U
Other languages
German (de)
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.)
Benteler Deustchland GmbH
Original Assignee
Benteler Deustchland GmbH
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 Benteler Deustchland GmbH filed Critical Benteler Deustchland GmbH
Priority to DE29915438U priority Critical patent/DE29915438U1/en
Publication of DE29915438U1 publication Critical patent/DE29915438U1/en
Priority to JP2000261548A priority patent/JP2001146110A/en
Priority to DE50015233T priority patent/DE50015233D1/en
Priority to AT00118723T priority patent/ATE399661T1/en
Priority to EP00118723A priority patent/EP1080954B1/en
Priority to CZ20003189A priority patent/CZ295543B6/en
Priority to US10/135,284 priority patent/US20020117890A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60G21/051—Trailing arm twist beam axles
    • 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
    • B60G2206/012—Hollow or tubular elements
    • 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
    • B60G2206/016—Constructional features of suspension elements, e.g. arms, dampers, springs allowing controlled deformation during collision
    • 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
    • B60G2206/20—Constructional features of semi-rigid axles, e.g. twist beam type axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Querträger als Bestandteil einer Verbundlenkerhinter­ achse eines Personenkraftwagens, der aus einem biege­ steifen torsionsweichen Rohrprofil (1) besteht, das durch Kaltumformung eines Rohrs (R) aus einem mehr­ phasigen höherfesten Stahl gebildet ist und einen torsionsweichen mittleren Längenabschnitt (c) mit doppelwandigem U-förmigen Querschnitt sowie torsions­ steife Endabschnitte (a) aufweist.1. Cross member as part of a torsion beam rear axle of a passenger car, which consists of a rigid torsionally soft tubular profile ( 1 ), which is formed by cold forming a tube (R) from a multi-phase high-strength steel and a torsionally soft middle length section (c) with double-walled U -shaped cross section and torsionally rigid end portions (a). 2. Querträger nach Anspruch 1, bei welchem das Rohr (R) aus einem kalt- oder warmgewalzten mehrphasigen höherfesten Stahl besteht.2. Cross member according to claim 1, wherein the tube (R) from a cold or hot rolled multiphase high-strength steel. 3. Querträger nach Anspruch 1 oder 2, bei welchem das Rohr (R) aus einem Dual-Phasen-Stahl besteht.3. Cross member according to claim 1 or 2, in which the Tube (R) consists of a dual-phase steel. 4. Querträger nach einem der Ansprüche 1 bis 3, bei wel­ chem das Rohr (R) aus einem Stahl der Werkstoffquali­ tät DP 600 besteht.4. Cross member according to one of claims 1 to 3, in which chem the tube (R) consists of a steel of material quality DP 600 . 5. Querträger nach Anspruch 1 oder 2, bei welchem das Rohr (R) aus einem ferritisch-bainitischen Stahl be­ steht.5. Cross member according to claim 1 or 2, in which the Tube (R) made of a ferritic-bainitic steel stands. 6. Querträger nach einem der Ansprüche 1 bis 5, bei wel­ chem die Endabschnitte (a) einen kreisrunden Quer­ schnitt besitzen. 6. Cross member according to one of claims 1 to 5, at wel chem the end sections (a) a circular cross own cut.   7. Querträger nach einem der Ansprüche 1 bis 5, bei wel­ chem die Endabschnitte (a) einen von der Kreisform abweichenden Querschnitt aufweisen.7. Cross member according to one of claims 1 to 5, at wel chem the end sections (a) one of the circular shape have a different cross-section. 8. Querträger nach einem der Ansprüche 1 bis 7, bei wel­ chem mindestens die äußere Oberfläche (9) des Rohr­ profils (1) verfestigt ist.8. Cross member according to one of claims 1 to 7, in which chem chem at least the outer surface ( 9 ) of the tubular profile ( 1 ) is solidified. 9. Querträger nach einem der Ansprüche 1 bis 8, bei wel­ chem mindestens die äußere Oberfläche (9) des Rohr­ profils (1) durch eine Bestrahlung mit Kugeln, insbe­ sondere mit Stahlkugeln, verfestigt ist.9. Cross member according to one of claims 1 to 8, in which chem chem at least the outer surface ( 9 ) of the tubular profile ( 1 ) by radiation with balls, in particular special steel balls, is solidified.
DE29915438U 1999-09-02 1999-09-02 Cross member as part of a twist beam rear axle Expired - Lifetime DE29915438U1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE29915438U DE29915438U1 (en) 1999-09-02 1999-09-02 Cross member as part of a twist beam rear axle
JP2000261548A JP2001146110A (en) 1999-09-02 2000-08-30 Cross beam as component member of pivot beam type axle
DE50015233T DE50015233D1 (en) 1999-09-02 2000-08-30 Cross member as part of a torsion beam axle
AT00118723T ATE399661T1 (en) 1999-09-02 2000-08-30 CROSS MEMBER AS A COMPONENT OF A CONVERSION BEAM AXLE
EP00118723A EP1080954B1 (en) 1999-09-02 2000-08-30 Cross beam as a component of a twist beam axle
CZ20003189A CZ295543B6 (en) 1999-09-02 2000-09-01 Cross beam as a part of axle with coupled arms
US10/135,284 US20020117890A1 (en) 1999-09-02 2002-04-30 Method of manufacturing a transverse support as a component of a twist beam axle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29915438U DE29915438U1 (en) 1999-09-02 1999-09-02 Cross member as part of a twist beam rear axle

Publications (1)

Publication Number Publication Date
DE29915438U1 true DE29915438U1 (en) 1999-11-11

Family

ID=8078378

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29915438U Expired - Lifetime DE29915438U1 (en) 1999-09-02 1999-09-02 Cross member as part of a twist beam rear axle

Country Status (1)

Country Link
DE (1) DE29915438U1 (en)

Similar Documents

Publication Publication Date Title
DE19528874C2 (en) Support structure for a vehicle
DE10235382B4 (en) Construction structure of a passenger car
EP1577404B1 (en) Process for manufacturing a tubular profile resistant to bending and flexible in torsion
DE10149988B4 (en) Body pillar for a motor vehicle
EP1186453B1 (en) Side intrusion beam
DE10013527A1 (en) Steel transverse bumper (fender) cross-bearer making process involves joining narrow strips into bonded element and deforming it by roll deforming process
DE112006000143B4 (en) Deck cross-member
EP1080954B1 (en) Cross beam as a component of a twist beam axle
EP1099584A1 (en) Vehicle with longitudinal stiffening beam along side sill
DE10042618A1 (en) Motor vehicle body and chassis arrangement consists ladder-type frame of pairs of longitudinal struts each with closed hollow profile end sections and central open C-shaped center section
DE4133144A1 (en) IMPACT CARRIER
DE3038252A1 (en) Deformable impact shock absorbing member for vehicle - has thin walled tubing behind thin covering wall to protect occupants knees
DE102007056645B4 (en) Sill of a motor vehicle and motor vehicle
DE60105129T2 (en) Element for absorption of impact energy
DE29915351U1 (en) Cross member as part of a twist beam rear axle
DE29915438U1 (en) Cross member as part of a twist beam rear axle
DE10326858A1 (en) Watt strut
DE4238486A1 (en) Longitudinal guide for vehicle seat position adjustment - is made of heat treated 0.35% carbon steel to give high strength and low weight
DE19829832B4 (en) Body structure for a motor vehicle
DE4446709A1 (en) Use of air hardenable, low alloy steel
AT144428B (en) Metal, self-supporting car bodies, in particular for buses and coaches.
DE102006008213A1 (en) Thin-walled die-cast component with reinforcing inlay, for bodywork or running gear of vehicle, is produced by inserting sheet metal inlay into mold and die-casting metal around it
DE10108352B4 (en) Structural component for vehicle construction
EP1167172B1 (en) Bicycle frame
DE3002809A1 (en) Lightweight metal vehicle wheel chock - is one piece section of bar stock with hollow prismatic cross=section, fitting to wheel width

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19991216

R150 Term of protection extended to 6 years

Effective date: 20021024

R151 Term of protection extended to 8 years

Effective date: 20051006

R152 Term of protection extended to 10 years

Effective date: 20070830

R071 Expiry of right