• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A door beam has a double hat profile between the mounting ends (12,13). The height of the double hat profile outer side walls (14,15) decreases from a central part (25) towards the fastening ends so that the ratio in height between the outer (14,15) and inner (18,19) side walls decreases towards the fastening ends.
    公开号:SE1200732A1
    申请号:SE1200732
    申请日:2012-11-29
    公开日:2014-05-30
    发明作者:Stefan Arvidsson；Hans Bodin
    申请人:Gestamp Hardtech Ab；
    IPC主号:
    专利说明:

    which is directed inwards towards the vehicle.
    On a central part 25 of the beam the profile is constant and from this central part the height of the outer side walls 14,15 decreases at least in one direction over a length of at least 1/4 of the length of the beam or as shown in both directions. The example shows that the height of the side walls decreases symmetrically in both directions in continuous curves, but symmetry is not necessary. The height of the outer side walls 14,15 decreases towards the fastening ends 12,13 so that the ratio in height between the outer and inner side walls decreases towards each fastening end over a length of at least 'A of the length of the beam. The height of the inner side walls 18,19 may be constant as shown. A central part with a constant profile is not necessary. The mounting ends 12,13 may have different appearances. In the example, the fastening end 12 is shown completely flat while the fastening end 13 has a profile. It can, for example, have a low single-hat profile or a low double-hat profile.
    权利要求:
    Claims (3)
    [1]
    Door beam for vehicles with mounting ends 12,13) against the vehicle and double hat profile between the mounting ends, comprising two outer side walls (14,15) with side flanges (16,17), two inner side walls (18,19), two tops (20,21 ) those mellan between the outer and inner side walls and directed outwards from the vehicle, and a top (22) defined between the inner side walls and directed inwards towards the vehicle, characterized in that the height of the outer side walls (14,15) decreases from a central part (25) of the beam towards the fastening ends (12,13) so that the ratio in height between the outer and inner side walls decreases towards the fastening ends.
    [2]
    Door beam according to claim 1, characterized in that the height of the outer side wall (14, 15) decreases towards at least one fastening spirit (12, 13) over a length of at least 1 A of the length of the beam.
    [3]
    Door beam according to claim 1, characterized in that the height of the outer side walls (14, 15) decreases from the central part (25) towards the fastening ends (12, 13) on each side of the central part over a length of at least 1/4 of the length of the beam. .
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
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    US5684671A|1995-08-22|1997-11-04|Sequent Computer Systems, Inc.|Packaging architecture for a data server|
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    DE10256137B3|2002-11-29|2004-01-22|Benteler Automobiltechnik Gmbh|Side impact beams|
    US6679540B1|2003-03-07|2004-01-20|Trim Trends Co., Llc|Epoxy bonded laminate door beam|
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    JP4702189B2|2006-06-15|2011-06-15|トヨタ自動車株式会社|Door belt line structure|
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    JP5261396B2|2006-11-09|2013-08-14|イェスタムプ・ハードテック・アクチエボラーグ|Bumper beam|
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    US7819462B1|2009-04-21|2010-10-26|Gm Global Technology Operations, Inc.|Anti-intrusion beam for vehicle door assembly|
    JP5723382B2|2009-11-25|2015-05-27|マグナ オートモーティヴ サーヴィシーズ ゲゼルシャフト ミット ベシュレンクテル ハフツング|Vehicle door reinforcement beam|
    JP5484175B2|2010-04-23|2014-05-07|本田技研工業株式会社|Center pillar structure of the vehicle|
    JP5949598B2|2013-03-04|2016-07-06|マツダ株式会社|Vehicle door structure|
    US8955900B2|2013-04-26|2015-02-17|GM Global Technology Operations LLC|Side-impact energy absorption bracket|US11159120B2|2018-03-23|2021-10-26|Nextracker Inc.|Multiple actuator system for solar tracker|
    US11050383B2|2019-05-21|2021-06-29|Nextracker Inc|Radial cam helix with 0 degree stow for solar tracker|
    KR102211343B1|2020-02-20|2021-02-04|주식회사 비앤엠|Plate type impact bar with camber profile for a vehicle door|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1200732A|SE536735C2|2012-11-29|2012-11-29|Door beam for vehicles|SE1200732A| SE536735C2|2012-11-29|2012-11-29|Door beam for vehicles|
    PCT/SE2013/000172| WO2014084768A1|2012-11-29|2013-11-15|Door beam for vehicles|
    JP2015545011A| JP6410725B2|2012-11-29|2013-11-15|Vehicle door beam|
    KR1020157016870A| KR20150090907A|2012-11-29|2013-11-15|Door beam for vechicles|
    ES13858408.1T| ES2683713T3|2012-11-29|2013-11-15|Door beam for vehicles|
    EP13858408.1A| EP2925547B1|2012-11-29|2013-11-15|Door beam for vehicles|
    US14/443,417| US9205726B2|2012-11-29|2013-11-15|Door beam for vehicles|
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