DE20121532U1 - bumper - Google Patents

bumper

Info

Publication number
DE20121532U1
DE20121532U1 DE20121532U DE20121532U DE20121532U1 DE 20121532 U1 DE20121532 U1 DE 20121532U1 DE 20121532 U DE20121532 U DE 20121532U DE 20121532 U DE20121532 U DE 20121532U DE 20121532 U1 DE20121532 U1 DE 20121532U1
Authority
DE
Germany
Prior art keywords
bumper
motor vehicle
crash boxes
crossmember
foaming
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
DE20121532U
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 Automobiltechnik GmbH
Original Assignee
Benteler Automobiltechnik 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 Automobiltechnik GmbH filed Critical Benteler Automobiltechnik GmbH
Priority to DE20121532U priority Critical patent/DE20121532U1/en
Publication of DE20121532U1 publication Critical patent/DE20121532U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/34—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means destroyed upon impact, e.g. one-shot type

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 (2)

1. Stoßfänger für ein Kraftfahrzeug mit einem unter Eingliederung von Crash­ boxen quer zu den Längsträgern des Kraftfahrzeugrahmens festlegbaren Querträger, dadurch gekennzeichnet, dass die Crashboxen in Pressschalenbauweise ausgeführt sind und zumindest partiell eine innere Ausschäumung (6) aus einem organischen Schaummaterial aufweisen.1. A bumper for a motor vehicle with a crossmember which can be fixed transversely to the longitudinal beams of the motor vehicle frame by incorporating crash boxes, characterized in that the crash boxes are designed in a press-shell construction and at least partially have an inner foam ( 6 ) made of an organic foam material. 2. Stoßfänger nach Anspruch 1, dadurch gekennzeichnet, dass die Dichte der Ausschäumung (6) vom Querträger ausgehend in Richtung zu den Längsträgern hin variiert.2. Bumper according to claim 1, characterized in that the density of the foaming ( 6 ) starting from the cross member varies in the direction of the side members.
DE20121532U 2001-05-11 2001-05-11 bumper Expired - Lifetime DE20121532U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20121532U DE20121532U1 (en) 2001-05-11 2001-05-11 bumper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10122999 2001-05-11
DE20121532U DE20121532U1 (en) 2001-05-11 2001-05-11 bumper

Publications (1)

Publication Number Publication Date
DE20121532U1 true DE20121532U1 (en) 2002-11-28

Family

ID=26009273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20121532U Expired - Lifetime DE20121532U1 (en) 2001-05-11 2001-05-11 bumper

Country Status (1)

Country Link
DE (1) DE20121532U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029738A1 (en) * 2005-06-24 2006-12-28 GM Global Technology Operations, Inc., Detroit Energy-absorbing element for motor vehicle bodywork has a cross section of a steel band tubular section with concave parts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029738A1 (en) * 2005-06-24 2006-12-28 GM Global Technology Operations, Inc., Detroit Energy-absorbing element for motor vehicle bodywork has a cross section of a steel band tubular section with concave parts
US7926868B2 (en) 2005-06-24 2011-04-19 GM Global Technology Operations LLC Energy absorbing element and motor vehicle body using the same
US8177269B2 (en) 2005-06-24 2012-05-15 GM Global Technology Operations LLC Energy absorbing element and motor vehicle body using the same
DE102005029738B4 (en) * 2005-06-24 2018-10-04 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Energy absorber element and this vehicle body using

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030109

R150 Term of protection extended to 6 years

Effective date: 20040510

R081 Change of applicant/patentee

Owner name: BENTELER AUTOMOBILTECHNIK GMBH, DE

Free format text: FORMER OWNER: BENTELER AUTOMOBILTECHNIK GMBH & CO KG, 33104 PADERBORN, DE

Effective date: 20041005

R151 Term of protection extended to 8 years

Effective date: 20070515

R152 Term of protection extended to 10 years

Effective date: 20090504

R071 Expiry of right