SE0300174D0 - Bumper for vehicles - Google Patents

Bumper for vehicles

Info

Publication number
SE0300174D0
SE0300174D0 SE0300174A SE0300174A SE0300174D0 SE 0300174 D0 SE0300174 D0 SE 0300174D0 SE 0300174 A SE0300174 A SE 0300174A SE 0300174 A SE0300174 A SE 0300174A SE 0300174 D0 SE0300174 D0 SE 0300174D0
Authority
SE
Sweden
Prior art keywords
bumper
foamed body
compactness
vehicles
recesses
Prior art date
Application number
SE0300174A
Other languages
Swedish (sv)
Other versions
SE0300174L (en
SE526345C2 (en
Inventor
Martin Jonsson
Original Assignee
Ssab Hardtech Ab
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
Priority claimed from SE0003418A external-priority patent/SE0003418D0/en
Application filed by Ssab Hardtech Ab filed Critical Ssab Hardtech Ab
Priority to SE0300174A priority Critical patent/SE526345C2/en
Publication of SE0300174D0 publication Critical patent/SE0300174D0/en
Publication of SE0300174L publication Critical patent/SE0300174L/en
Publication of SE526345C2 publication Critical patent/SE526345C2/en

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
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R19/22—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly cellular material, e.g. solid foam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

A part of the foamed body(22) that extends out of the hat beam(11) has at most the same area as in the recess(21) in the cover or widens out over the side flanges(17,18) and has recesses in the widened parts which reduce the difference in compactness along a vertical line to be less than 15 percent when the bumper hits a vertical pillar and any part of the foamed body is compressed to total compactness.
SE0300174A 2000-09-19 2003-01-24 Bumper for a vehicle comprises cover attached to side flanges of hat beam and having longitudinal recess filled with energy absorbing foamed body SE526345C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE0300174A SE526345C2 (en) 2000-09-19 2003-01-24 Bumper for a vehicle comprises cover attached to side flanges of hat beam and having longitudinal recess filled with energy absorbing foamed body

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0003418A SE0003418D0 (en) 2000-09-19 2000-09-19 Bumper for vehicles
PCT/SE2001/002003 WO2002024487A1 (en) 2000-09-19 2001-09-19 A bumper for a vehicle
SE0300174A SE526345C2 (en) 2000-09-19 2003-01-24 Bumper for a vehicle comprises cover attached to side flanges of hat beam and having longitudinal recess filled with energy absorbing foamed body

Publications (3)

Publication Number Publication Date
SE0300174D0 true SE0300174D0 (en) 2003-01-24
SE0300174L SE0300174L (en) 2003-03-18
SE526345C2 SE526345C2 (en) 2005-08-30

Family

ID=26655247

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0300174A SE526345C2 (en) 2000-09-19 2003-01-24 Bumper for a vehicle comprises cover attached to side flanges of hat beam and having longitudinal recess filled with energy absorbing foamed body

Country Status (1)

Country Link
SE (1) SE526345C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2022149503A1 (en) * 2021-01-07 2022-07-14

Also Published As

Publication number Publication date
SE0300174L (en) 2003-03-18
SE526345C2 (en) 2005-08-30

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Legal Events

Date Code Title Description
NUG Patent has lapsed