WO2005108193A1 - Längsträger, insbesondere eines personenkraftfahrzeuges - Google Patents
Längsträger, insbesondere eines personenkraftfahrzeuges Download PDFInfo
- Publication number
- WO2005108193A1 WO2005108193A1 PCT/EP2005/004427 EP2005004427W WO2005108193A1 WO 2005108193 A1 WO2005108193 A1 WO 2005108193A1 EP 2005004427 W EP2005004427 W EP 2005004427W WO 2005108193 A1 WO2005108193 A1 WO 2005108193A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- profile
- profiles
- side member
- carrier
- vehicle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2036—Floors or bottom sub-units in connection with other superstructure subunits the subunits being side panels, sills or pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/15—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body
- B62D21/157—Understructures, i.e. chassis frame on which a vehicle body may be mounted having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body for side impacts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/02—Side panels
- B62D25/025—Side sills thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/087—Luggage compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2009—Floors or bottom sub-units in connection with other superstructure subunits
- B62D25/2027—Floors or bottom sub-units in connection with other superstructure subunits the subunits being rear structures
Definitions
- the invention relates to a side member, in particular a passenger vehicle, according to the preamble of claim 1.
- Such a longitudinal beam is known from DE 40 20 363 AI.
- the invention is concerned with the problem of creating a generic side member in a high-strength and crash-optimized design, which can be assembled from individual, safe, simple and stable tolerance-free profiles. If the individual profiles are made of metal, they should be able to be connected to one another by welding to form longitudinal members of the generic type.
- the invention is based on the general idea of dividing a reinforcement profile lying inside a closed longitudinal member outer profile in order to simply Manufacturing without any tolerance and being able to connect to the external profiles without tension.
- composition according to the invention of a generic side member of simply shaped individual profiles, in particular ultra high-strength materials can be used for a rear side member.
- a manufacturing process for metal sheets to be used hot forming as well as a conventional ion forming technique are possible for the individual profiles, since the structure of the rear side member structure according to the invention is based on a manufacturing and tolerance-oriented approach.
- the individual profiles made of sheet metal are connected to one another in particular by welding.
- Fig. 1-3 cross sections of a rear longitudinal beam in three different embodiments, each with a cut through the middle of a motor vehicle rear wheel.
- x is the longitudinal axis of the vehicle
- z is the direction in the vertical axis of the vehicle
- Y is the transverse direction of the vehicle.
- the longitudinal member composed of the aforementioned profile parts 1 to 4 is welded in the direction of the inside of the vehicle to a floor element 5 of the vehicle.
- connection of the side member to the vehicle floor element 5 is also a common welded connection.
- the inner reinforcement profile 2 is composed of two individual profiles 6 and 7, these individual profiles 6, 7 each having the shape of a double angle.
- Each of these two individual profiles S has a central region 8, as well as angular webs 9 which are angled perpendicularly from it, namely a first angular web 9 leading to the outside and a second second angular web 10 lying exclusively in the interior of the hollow longitudinal beam.
- the central region 8 is in each case parallel on the respectively assigned U-leg of the U-shaped first outer profile 1.
- the respective first extends from the inside of the U-shaped first outer profile 1 at right angles to the outside Angular web 9 for parallel contact with the closing part 3, the wheel installation element 4 being enclosed between them by the respective first angular web 9 and the closing part 3.
- the second angular webs 10 of the individual profiles 6, 7 are each shaped such that they overlap one another and form an additional cavity 11 between them.
- the embodiment according to FIG. 2 differs from that according to FIG. 1 only in the construction of the inner reinforcement profile 2, which is designated 2 ′ in FIG. 2.
- the individual profiles of the inner reinforcing beam 2 corresponding to the individual profiles 6 and 7 of the inner reinforcing profile 2 according to FIG. 1 in FIG. 2 are given the reference symbols ⁇ 'and 7' there.
- the second angular webs on the inside do not overlap each other.
- These second angular webs, which are referred to there as connecting webs 10 ′ lie only in a common plane, but are spaced apart from one another.
- the distance between the angular webs 10 ' is bridged by an additional individual profile 12, this individual profile 12 being firmly connected to the angular webs 10', i.e. is welded.
- FIG. 3 is comparable to that of FIG. 1 and differs from it only in that the U-shaped first outer profile 1 is composed of two angularly shaped individual elements 13 and 14, this shape of the first outer profile 1 with the reference symbol 1 '.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004021553.7 | 2004-05-03 | ||
DE200410021553 DE102004021553A1 (de) | 2004-05-03 | 2004-05-03 | Längsträger, insbesondere eines Personenkraftfahrzeuges |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005108193A1 true WO2005108193A1 (de) | 2005-11-17 |
Family
ID=34970027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/004427 WO2005108193A1 (de) | 2004-05-03 | 2005-04-26 | Längsträger, insbesondere eines personenkraftfahrzeuges |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102004021553A1 (de) |
WO (1) | WO2005108193A1 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1880924A3 (de) * | 2006-07-04 | 2008-04-16 | Linde + Wiemann GmbH KG | Träger als Längs- bzw. Querträger in einem Kraftfahrzeug |
EP1840003A3 (de) * | 2006-03-31 | 2008-07-02 | Dr. Ing. h.c. F. Porsche Aktiengesellschaft | Schwellerverstärkungselement für eine Fahrzeugkarosserie |
US9056633B2 (en) | 2010-05-10 | 2015-06-16 | Volkswagen Aktiengesellschaft | Body structure, in particular floor structure, for a motor vehicle |
CN110588784B (zh) * | 2019-09-28 | 2023-08-29 | 浙江飞碟汽车制造有限公司 | 一种汽车纵梁结构及其制造方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006036854A1 (de) * | 2006-08-07 | 2008-02-14 | GM Global Technology Operations, Inc., Detroit | Tragstrukturen für Personenfahrzeuge |
DE102009030575A1 (de) * | 2009-06-26 | 2010-12-30 | GM Global Technology Operations, Inc., Detroit | Karosserie für ein Kraftfahrzeug mit einer Bodenstruktur |
DE102010019999A1 (de) | 2010-05-10 | 2011-11-10 | Volkswagen Ag | Karosseriestruktur für ein Kraftfahrzeug |
DE202010017552U1 (de) | 2010-05-10 | 2012-06-13 | Volkswagen Aktiengesellschaft | Karosseriestruktur, insbesondere Bodenstruktur, für ein Kraftfahrzeug |
DE102013008758B4 (de) | 2013-05-23 | 2019-09-12 | Audi Ag | Fahrzeugkarosserie |
DE102020118816A1 (de) | 2020-07-16 | 2022-01-20 | Ford Global Technologies Llc | Seitenlängsträgereinheit eines Fahrgestells eines mehrachsigen Kraftfahrzeugs |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4020363A1 (de) | 1990-06-27 | 1992-01-02 | Opel Adam Ag | Laengstraeger fuer personenkraftwagen |
US5110177A (en) * | 1989-09-30 | 1992-05-05 | Mazda Motor Corporation | Automobile rear body structure |
US5613727A (en) * | 1994-07-07 | 1997-03-25 | Honda Giken Kogyo Kabushiki Kaisha | Side sill structure for body of motor vehicle |
JPH10138957A (ja) * | 1996-11-08 | 1998-05-26 | Hino Motors Ltd | 車体のロッカー構造 |
DE10118202A1 (de) * | 2000-08-17 | 2002-03-07 | Hyundai Motor Co Ltd | Paneelstruktur einer Fahrzeugkarosserie |
-
2004
- 2004-05-03 DE DE200410021553 patent/DE102004021553A1/de not_active Withdrawn
-
2005
- 2005-04-26 WO PCT/EP2005/004427 patent/WO2005108193A1/de active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5110177A (en) * | 1989-09-30 | 1992-05-05 | Mazda Motor Corporation | Automobile rear body structure |
DE4020363A1 (de) | 1990-06-27 | 1992-01-02 | Opel Adam Ag | Laengstraeger fuer personenkraftwagen |
US5613727A (en) * | 1994-07-07 | 1997-03-25 | Honda Giken Kogyo Kabushiki Kaisha | Side sill structure for body of motor vehicle |
JPH10138957A (ja) * | 1996-11-08 | 1998-05-26 | Hino Motors Ltd | 車体のロッカー構造 |
DE10118202A1 (de) * | 2000-08-17 | 2002-03-07 | Hyundai Motor Co Ltd | Paneelstruktur einer Fahrzeugkarosserie |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1840003A3 (de) * | 2006-03-31 | 2008-07-02 | Dr. Ing. h.c. F. Porsche Aktiengesellschaft | Schwellerverstärkungselement für eine Fahrzeugkarosserie |
EP1880924A3 (de) * | 2006-07-04 | 2008-04-16 | Linde + Wiemann GmbH KG | Träger als Längs- bzw. Querträger in einem Kraftfahrzeug |
EP2030869A2 (de) * | 2006-07-04 | 2009-03-04 | Linde + Wiemann GmbH KG | Träger als Längs- bzw. Querträger in einem Kraftfahrzeug |
EP2030869A3 (de) * | 2006-07-04 | 2009-11-25 | Linde + Wiemann GmbH KG | Träger als Längs- bzw. Querträger in einem Kraftfahrzeug |
US9056633B2 (en) | 2010-05-10 | 2015-06-16 | Volkswagen Aktiengesellschaft | Body structure, in particular floor structure, for a motor vehicle |
US9555835B2 (en) | 2010-05-10 | 2017-01-31 | Volkswagen Aktiengesellschaft | Body structure, in particular floor structure, for a motor vehicle |
CN110588784B (zh) * | 2019-09-28 | 2023-08-29 | 浙江飞碟汽车制造有限公司 | 一种汽车纵梁结构及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102004021553A1 (de) | 2005-12-08 |
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