公开(公告)号：US07246820B2

公开(公告)日：2007-07-24

申请号：US10490806

申请日：2002-09-12

申请人： Thomas Marotzke ,  Sven Ortmann ,  Gerhard Lutter ,  Günter Zähle ,  Detlef Crohn

发明人： Thomas Marotzke ,  Sven Ortmann ,  Gerhard Lutter ,  Günter Zähle ,  Detlef Crohn

IPC分类号： B60R21/23

CPC分类号： B60R21/231 ,  B60R21/217 ,  B60R21/2338 ,  B60R21/261 ,  B60R2021/21543 ,  B60R2021/23386

摘要： An annular airbag is disclosed, of the type where the center piece (12) of the steering wheel cover (11) (mostly embodied as the emblem of the vehicle producer) remains in place during the unfolding process. In order to prevent a vehicle occupant impacting the hole arising above the center piece with an inflated airbag, the tubular region (17) of the airbag above the center piece is embodied such that the cross-sectional area thereof in the inflated state reduces in the direction of the upper plate of the airbag from the center piece (12). The above is achieved, for example, by means of a special forming of the tubular region, by provision of pockets (21) and/or folds (31), the use of special materials, a special fixing of the airbag to the airbag module (9), or the fitting of tension straps (50).

摘要翻译： 公开了一种环形安全气囊，其中方向盘罩（11）的中心件（大部分体现为车辆制造商的标志）在展开过程中保持在适当位置。 为了防止车辆乘员利用充气的气囊撞击产生在中心件上方的孔，在中心件上方的气囊的管状区域（17）被实施为使得其在膨胀状态下的横截面积在 方向从中心件（12）传递到安全气囊的上板。 以上例如通过特殊形状的管状区域，通过设置凹穴（21）和/或折叠（31），使用特殊材料，将气囊特别固定到气囊模块来实现 （9）或张紧带（50）的装配。

公开(公告)号：US20060125220A1

公开(公告)日：2006-06-15

申请号：US10530295

申请日：2003-09-25

申请人： Detlef Crohn ,  Sven Ortmann ,  Gerhard Lutter ,  Thomas Marotzke

发明人： Detlef Crohn ,  Sven Ortmann ,  Gerhard Lutter ,  Thomas Marotzke

IPC分类号： B60R21/26

CPC分类号： B60R21/261 ,  B60R21/2171 ,  B60R21/26 ,  B60R2021/2612

摘要： The invention relates to an airbag module, especially a passenger airbag module, comprising a gas generator arranged in a module housing. The aim of the invention is to create an airbag module which provides the gas bag with a sufficient retaining capacity and enables a load-reducing gas bag deployment which can be variably influenced. According to the invention, the module housing (1) comprises a continuous gas outlet (6) on at least one side in the region of a gas bag (4) to be deployed, and at least one section (7) extending into the gas bag (4) is arranged in the region of the gas outlet. Alternatively, the section (11) can be arranged directly above the gas outlet (6a; 6b).

摘要翻译： 本发明涉及一种安全气囊模块，特别是乘客气囊模块，其包括布置在模块壳体中的气体发生器。 本发明的目的是创建一种安全气囊模块，其为气囊提供足够的保持能力，并且能够可变地影响减压气囊展开。 根据本发明，模块壳体（1）包括在要展开的气囊（4）的区域中的至少一侧上的连续气体出口（6）和延伸到气体中的至少一个部分（7） 袋（4）布置在气体出口的区域中。 或者，部分（11）可以直接布置在气体出口（6a; 6b）的正上方。

公开(公告)号：US06467805B1

公开(公告)日：2002-10-22

申请号：US09194093

申请日：2000-04-27

申请人： Jörn Schnöwitz ,  Martin Kamm ,  Nick Eckert ,  Sven Ortmann ,  Dieter Markfort

发明人： Jörn Schnöwitz ,  Martin Kamm ,  Nick Eckert ,  Sven Ortmann ,  Dieter Markfort

IPC分类号： B60R2126

CPC分类号： B60R21/261 ,  B60R21/26

摘要： In an embodiment of the present invention, a device for influencing the flow of the gas into a gas bag of an airbag module with an inflating device and a gas bag, wherein at least one component part is provided between the inflating device and the gas bag. The component part is deformable under the pressure of the gas emerging from the inflating device and forms or releases at least one opening in the predetermined direction. The component part has a flap-like section which is defined at least in part by surrounding perforations in the component part, and between the component part and the flap-like section there are overlapping slits between which at least one retaining tab is formed which connects the component part to the flap-like section.

摘要翻译： 在本发明的一个实施例中，一种用于利用充气装置和气囊影响气体流入气囊组件的气囊的装置，其中至少一个部件设置在充气装置和气囊之间 。 组件可在从充气装置出来的气体的压力下变形，并在预定方向上形成或释放至少一个开口。 所述部件具有至少部分地由所述部件中的周围的穿孔限定的翼状部分，并且在所述部件与所述翼片状部分之间存在重叠狭缝，在所述切口部分之间形成有至少一个固定突出部， 组件部分到瓣状部分。

公开(公告)号：US06361073B1

公开(公告)日：2002-03-26

申请号：US09623837

申请日：2000-09-08

申请人： Sven Ortmann

发明人： Sven Ortmann

IPC分类号： B60R2116

CPC分类号： B60R21/231

摘要： An airbag module for a front includes an airbag made of a single, cut-out piece, which on either side of a symmetry axis (1) has an airbag section of identical shape and size. The airbag is arranged in the airbag module so that after the airbag has unfolded following a crash, the seam joining the curved edges (2a, 2b) of the airbag section (2, 3) extends away from the passenger along an at least substantially vertical plane, starting from a seamless area of the airbag and that the seamless area of the airbag, whose length is determined by the symmetry axis (1), faces toward the passenger. In addition, the airbag is folded only once along a symmetry axis (1). A further section (4, 5) is joined to each airbag section (2, 3) so as to form a space for receiving a diffuser.

摘要翻译： 用于前部的气囊模块包括由对称轴线（1）的任一侧上具有相同形状和尺寸的气囊部分的单个切割件制成的气囊。 安全气囊被布置在安全气囊模块中，使得在气囊在碰撞之后展开之后，连接气囊部分（2,3）的弯曲边缘（2a，2b）的接缝沿着至少基本垂直的 平面，从安全气囊的无缝区域开始，并且其长度由对称轴线（1）确定的气囊的无缝区域朝向乘客。 此外，安全气囊沿对称轴（1）折叠一次。 另外的部分（4,5）连接到每个气囊部分（2,3），以形成用于接收扩散器的空间。