CN106573595B - 至少使物质运动的装置和具有这种装置的车辆 - Google Patents

至少使物质运动的装置和具有这种装置的车辆 Download PDF

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CN106573595B
CN106573595B CN201580040917.7A CN201580040917A CN106573595B CN 106573595 B CN106573595 B CN 106573595B CN 201580040917 A CN201580040917 A CN 201580040917A CN 106573595 B CN106573595 B CN 106573595B
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airbag
pulling
vehicle
moved
hood
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CN106573595A (zh
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T·海因里希
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Mercedes Benz Group AG
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Daimler AG
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/34Protecting non-occupants of a vehicle, e.g. pedestrians
    • B60R21/36Protecting non-occupants of a vehicle, e.g. pedestrians using airbags
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/239Inflatable members characterised by their venting means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/34Protecting non-occupants of a vehicle, e.g. pedestrians
    • B60R21/38Protecting non-occupants of a vehicle, e.g. pedestrians using means for lifting bonnets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/231Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334Expansion control features
    • B60R21/2338Tethers
    • B60R2021/23386External tether means
    • B60R2021/23388External tether means having ends which are movable or detachable during deployment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23Inflatable members
    • B60R21/239Inflatable members characterised by their venting means
    • B60R2021/2395Inflatable members characterised by their venting means comprising means to control the venting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

本发明涉及一种至少使物质运动的装置,其中,根据本发明,该装置包括与气体发生器在流动技术上相连的呈空心柱体状的气囊(1),该气囊以一端(1.1)固定安置在物体上,其中,在对置端(1.2)区域内固定拉拽件(2),所述待运动的物质安置在该拉拽件上,其中,当该气囊(1)打开时拉力(F)如此作用在该拉拽件(2)上,使得该物质能运动。本发明还涉及具有这种装置的车辆。

Description

至少使物质运动的装置和具有这种装置的车辆
技术领域
本发明涉及至少使物质运动的装置和具有这种装置的车辆。
背景技术
从现有技术中知道了马达作为使物质运动的装置。
发明内容
本发明任务在于,提出一种相对于现有技术有改进的使物质/质量运动的装置。
根据本发明,该任务将通过本文所描述的技术方案的特征来完成。
本发明的有利实施方式是本文所进一步描述的技术方案的主题。
一种至少使物质运动的装置包括:与气体发生器在流体技术上相连的且呈空心柱体状的气囊,气囊以一端固定安置在物体上,在这里,在第二端区域内固定拉拽件,在拉拽件上设置待运动的物质,在这里,当气囊打开时,拉力作用于该拉拽件,使该物质可以运动。
气囊担负起拉拽功能,用于使物质运动,尤其在车辆碰撞情况下使车辆部件移动,在这里,气囊实施执行器的功能。因此,气囊表现为用于使物质运动的一种成本较低的替代可选方式。
同时,气囊可以根据其定位,担负起针对车辆乘客的保护功能和/或在人员撞到车辆时起到保护作用。
该气囊包括至少一个可封闭的排风口,闭锁件与该拉拽件的与该待运动的物质相对的第一端相连,其中,所述至少一个排风口在作用于该拉拽件的拉力大于由该气囊的内压作用于该闭锁件的力时被关闭。
所述待运动的物质是用于车辆乘客和/或车辆外人员的保护装置的组成部分。
所述拉拽件由织物状材料构成。
附图说明
以下,结合附图来详述本发明的实施例,其中:
图1示意性示出在未触发状态下的作为用于使物质运动的装置的气囊;
图2示意性示出在触发状态下的气囊的立体图;
图3示意性示出在触发状态下的气囊的剖视图;
图4示意性示出气囊的替代实施方式的一个放大局部;
图5示意性示出根据图4的具有闭锁件的气囊的一个替代实施方式的另一放大局部;以及
图6示意性示出具有闭锁件的气囊的一个替代实施方式的放大局部,此时排风孔被打开。
彼此对应的部分在所有的图中带有相同的附图标记。
具体实施方式
图1示出具有拉拽件2或限制带的未触发的气囊1,作为使物质(未详细示出)运动的装置。尤其是,具有拉拽件2的气囊1布置在未被详细示出的车辆之内或之上。待运动物质是车辆部件,例如引擎罩,其为了保护撞到引擎罩上的人员而在朝向风挡玻璃的边缘处可被抬起并移向风挡玻璃。
作为其替代方式,具有拉拽件2的气囊1可以是车辆的乘客保护装置的或其它保护装置的组成部分。
在触发状态下(如图2的立体图详细示出),气囊1呈空心柱体状构成并且以其一端1.1固定安置在车辆部件(其不是待运动物质)上。为了打开,气囊1与气体发生器(未详细示出)在流体技术上相连,气体发生器又与控制单元且尤其是气囊控制器相连。
在与一端1.1对置的端1.2的区域内,拉拽件2以其第一端2.1被固定。此时,拉拽件2如此固定在气囊1上,即,在气囊1的触发状态下,该拉拽件2根据其长度而局部位于空腔之内,如图3详细所示。在拉拽件2的对置的第二端2.2处,固定所述待运动物质。
如果待运动物质是车辆的引擎罩,则气囊1以一端1.1固定在车辆车身上,并且呈引擎罩形式的待运动物质固定在拉拽件2上。
若借助安置在车辆上的传感器装置发现人员撞上车辆,则借助控制单元产生控制信号,并将其提供给气体发生器,用以启动。
气体发生器触发,在这里,烟火驱动成分被点燃,由此,气体被释放且被供给气囊1。可借助该气体填充气囊1,从而打开气囊。
如上所述,气囊1以一端1.1固定安装在车辆上,因而气囊1朝向其对置端1.2(即远离车辆部件)相对于第一端1.1打开。
通过气囊1在纵向上的打开,拉力F作用在拉拽件2上,从而拉扯该拉拽件,并且待运动物质(如引擎罩)被拉向气囊1。在此,待运动物质所经过的位移基本相当于气囊1的纵向延伸尺寸。
在如图4-6所示的替代实施方式中,气囊1在其对置端1.2具有可封闭的排风口1.3。
在这里,闭锁件3固定在拉拽件2的第一端2.1上,其中,为了排风而利用了在气囊1打开时作用于拉拽件2的拉力。
只要大于“力F1(其由气囊内压引起,反作用于拉力)”的拉力作用于拉拽件2且进而作用于贴靠排风口1.3的闭锁件3,那么闭锁件3就封闭排风口1.3。如果拉力减小,则闭锁件3不再贴靠对置端1.2,从而排风口1.3被打开。
在图4中示出具有打开的排风口1.3的气囊1的放大局部;在图5中,排风口1.3在一个替代实施方式中借助贴靠的闭锁件3被封闭。
图6示出在替代实施方式中的包括打开的排风口1.3和固定在拉拽件2上的闭锁件3的放大局部。

Claims (4)

1.一种至少用于使引擎罩运动的装置,该装置具有与气体发生器在流体技术上相连的、呈空心柱体状的气囊(1),该气囊以一端(1.1)固定安置在车辆车身上,
其中,在对置端(1.2)区域内固定拉拽件(2),待运动的引擎罩固定在该拉拽件上,
其中,在所述气囊的触发状态下,气体填充气囊从而打开气囊;当该气囊(1)打开时,拉力(F)如此作用在该拉拽件(2)上,使得该拉拽件(2)在气囊的触发状态下局部位于所述气囊(1)的空腔之内并且使得该引擎罩能运动。
2.根据权利要求1所述的装置,其特征是,该气囊(1)包括至少一个可封闭的排风口(1.3),其中,闭锁件(3)与该拉拽件(2)的与该待运动的引擎罩相对的第一端(2.1)相连,其中,所述至少一个排风口(1.3)在作用于该拉拽件(2)的拉力(F)大于由该气囊(1)的内压作用于该闭锁件(3)的力(F1)时被关闭。
3.根据权利要求1或2所述的装置,其特征是,所述拉拽件(2)由织物状材料构成。
4.一种车辆,其具有根据前述权利要求之一的装置。
CN201580040917.7A 2014-07-24 2015-06-24 至少使物质运动的装置和具有这种装置的车辆 Active CN106573595B (zh)

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DE102014011013.3A DE102014011013B4 (de) 2014-07-24 2014-07-24 Vorrichtung zumindest zum Bewegen einer Masse und Fahrzeug
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PCT/EP2015/001274 WO2016012071A1 (de) 2014-07-24 2015-06-24 Vorrichtung zumindest zum bewegen einer masse und fahrzeug mit einer solchen vorrichtung

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DE102016012084A1 (de) 2016-10-08 2017-10-05 Daimler Ag Insassenschutzvorrichtung und Fahrzeug
DE102016012075A1 (de) 2016-10-08 2017-09-14 Daimler Ag Insassenschutzvorrichtung und Fahrzeug
DE102016012083A1 (de) 2016-10-08 2017-10-05 Daimler Ag Insassenschutzvorrichtung und Fahrzeug
DE102016012106A1 (de) 2016-10-08 2017-10-05 Daimler Ag Insassenschutzvorrichtung und Fahrzeug
DE102016012085A1 (de) 2016-10-08 2017-09-14 Daimler Ag Insassenschutzvorrichtung und Fahrzeug

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DE102014011013B4 (de) 2018-03-15
US10377338B2 (en) 2019-08-13
EP3172090A1 (de) 2017-05-31
CN106573595A (zh) 2017-04-19
US20170210335A1 (en) 2017-07-27
JP2017521314A (ja) 2017-08-03
DE102014011013A1 (de) 2014-12-24

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