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1. 发明授权

US06588798B2 Gas bag module 失效
公开(公告)号：US06588798B2
公开(公告)日：2003-07-08
申请号：US10060134
申请日：2002-01-30
申请人： Stefan Bohn , Joachim Fellhauer
发明人： Stefan Bohn , Joachim Fellhauer
IPC分类号： B60R2116
CPC分类号： B60R21/231 , B60R21/203 , B60R2021/161
摘要： The invention relates to a gas bag module comprising a gas bag including a gas bag wall which has a front and a rear wall section and including at least one chamber. The gas bag further comprises an indentation running from the front wall section in an inflated state in a direction toward the rear wall section. The indentation is formed in that a part of the gas bag wall is prevented from an unimpeded movement towards outside of the module on unfolding of the gas bag. The gas bag, in a region of a mouth of the indentation, has a bubble-like inflatable extension in flow connection with the at least one chamber of the gas bag, which extension closes the indentation.

2. 发明授权

US06740025B2 Method of folding a gas bag for a vehicle occupant restraint system and folded gas bag 失效
标题翻译：折叠用于车辆乘员约束系统和折叠气囊的气囊的方法
公开(公告)号：US06740025B2
公开(公告)日：2004-05-25
申请号：US10243066
申请日：2002-09-13
申请人： Stefan Bohn , Joachim Fellhauer
发明人： Stefan Bohn , Joachim Fellhauer
IPC分类号： B31F700
CPC分类号： B60R21/237 , B60R2021/2375 , Y10S493/941
摘要： A method of folding a gas bag for a vehicle occupant restraint system comprises the following steps: first, the gas bag is unfolded between a base and an opposing surface. A spacing is provided between the base and the opposing surface, which corresponds to a height of a housing into which the gas bag is to be inserted after folding. Then, a folding funnel is provided which comprises one end having a large cross-section and one end having a small cross-section, the large cross-section being larger than or equal to a cross-section of the gas bag when unfolded between the base and the opposing surface, and the small cross-section corresponding to a cross-section of the housing; beginning with its large cross-section. Finally, the folding funnel is placed over the unfolded gas bag and moved relative thereto such that the gas bag is pushed together on the base by the folding funnel to the small cross-section.
摘要翻译：一种折叠用于车辆乘员约束系统的气囊的方法包括以下步骤：首先，气袋在基座和相对的表面之间展开。在基座和相对的表面之间设有间隔，这相当于折叠后气袋要被插入的外壳的高度。然后，设置折叠漏斗，该漏斗包括具有大横截面的一端和具有小横截面的一端，该大截面大于或等于气囊在横截面之间展开时的横截面基部和相对表面，以及对应于壳体的横截面的小横截面; 从它的大截面开始。最后，折叠漏斗放置在未折叠的气囊上并相对于其移动，使得气囊通过折叠漏斗一起在基座上被推到小的横截面上。

3. 发明授权

US06726245B2 Gas bag module 有权
标题翻译：气囊模块
公开(公告)号：US06726245B2
公开(公告)日：2004-04-27
申请号：US10068379
申请日：2002-02-06
申请人： Joachim Fellhauer , Stefan Bohn
发明人： Joachim Fellhauer , Stefan Bohn
IPC分类号： B60R2116
CPC分类号： B60R21/231 , B60R21/2338 , B60R21/239 , B60R2021/23386
摘要： The invention relates to a gas bag module comprising a gas bag with a gas bag wall which has a front and a rear wall section. A depression is provided which has a mouth and runs in an inflated state of the gas bag from the front wall section to the rear wall section, which depression is formed in that a part of the gas bag wall is prevented from an unimpeded movement away from the module on unfolding of the gas bag. The module further comprises at least one closure piece which is fastened to the gas bag wall such that in the inflated state it moves in front of the mouth of the depression and closes the depression.
摘要翻译：本发明涉及一种气囊模块，其包括具有气囊壁的气囊，其具有前壁部分和后壁部分。提供了一种凹口，其具有口部并且从气囊的膨胀状态从前壁部分延伸到后壁部分，该凹陷形成为使得气囊壁的一部分被阻止不受阻碍地移动该气囊的展开模块。模块还包括至少一个封闭件，其紧固到气囊壁上，使得在膨胀状态下，该封闭件在凹陷的口部前方移动并闭合凹陷。

4. 发明授权

US06726244B2 Apparatus and method for folding an airbag as well as a folded airbag 失效
公开(公告)号：US06726244B2
公开(公告)日：2004-04-27
申请号：US09974959
申请日：2001-10-11
申请人： Stefan Bohn , Joachim Fellhauer
发明人： Stefan Bohn , Joachim Fellhauer
IPC分类号： B60R2116
CPC分类号： B60R21/237
摘要： An apparatus for folding an airbag for a vehicle occupant restraint system comprises a base for the airbag to be folded, a cover for the airbag, and a flexible element that is arranged between the base and the cover and has first and second ends. The first end of the flexible element is held between the base and the cover. The apparatus further comprises a traction means that acts upon the second end of the flexible element, and a pressure generating means with which the airbag can be acted upon with compressed gas. The invention further relates to a method of folding an airbag and making use of such an apparatus. Still further, the invention relates to a folded airbag produced by such a method.

5. 发明授权

US06595549B2 Gas bag module 失效
公开(公告)号：US06595549B2
公开(公告)日：2003-07-22
申请号：US09903021
申请日：2001-07-11
申请人： Stefan Bohn , Joachim Fellhauer
发明人： Stefan Bohn , Joachim Fellhauer
IPC分类号： B60R2116
CPC分类号： B60R21/231 , B60R21/2165 , B60R21/21656 , B60R21/217 , B60R21/233 , B60R21/2342 , B60R2021/21543
摘要： A gas bag module comprises a gas bag which has a front wall for the impact of an occupant. The gas bag is formed by a gas bag wall of several fabric parts. At least one of the fabric parts forms the front wall having an opening from which, in an inflated state of the gas bag, a depression originates, which is formed in that a center section of the gas bag wall on inflation is prevented from a free movement and is held back. The gas bag has around the depression an annular chamber which is to be filled. The opening is constructed in a slit shape.

6. 发明授权

US06773027B2 Gas bag 有权
标题翻译：气袋
公开(公告)号：US06773027B2
公开(公告)日：2004-08-10
申请号：US10457750
申请日：2003-06-09
申请人： Stefan Bohn , Joachim Fellhauer
发明人： Stefan Bohn , Joachim Fellhauer
IPC分类号： B60R2124
CPC分类号： B60R21/231 , B60R21/239
摘要： A gas bag for a vehicle occupant restraint system has a covering forming a main chamber of the gas bag, with a passage opening, and an inner bag with an inflow opening and at least one ventilation opening. An edge of the inflow opening of the inner bag is connected with an edge of the passage opening and the gas bag has in a region of the connection of covering and inner bag a constriction for the inner bag. In a folded state of the gas bag, the inner bag is turned in into an interior of the covering and is able to emerge from the covering through the passage opening during an inflation of the gas bag.
摘要翻译：一种用于车辆乘员约束系统的气囊具有形成气囊的主室的盖，具有通道开口和具有流入开口和至少一个通风口的内袋。内袋的流入口的边缘与通道开口的边缘连接，并且气囊在覆盖物和内袋的连接区域中具有用于内袋的收缩部。在气囊的折叠状态下，内袋被转入罩的内部，并且能够在气囊充气期间通过通道开口从覆盖物中露出。

7. 发明授权

US07293799B2 Gas bag module 有权
标题翻译：气囊模块
公开(公告)号：US07293799B2
公开(公告)日：2007-11-13
申请号：US11407155
申请日：2006-04-19
申请人： Joachim Fellhauer , Markus Keutz , Martin Kreuzer , Michael Lehmann , Marcus Magoley , Michael Schneider
发明人： Joachim Fellhauer , Markus Keutz , Martin Kreuzer , Michael Lehmann , Marcus Magoley , Michael Schneider
IPC分类号： B60R21/16
CPC分类号： B60R21/2338 , B60R21/231 , B60R21/2342 , B60R21/26 , B60R2021/23382
摘要： A gas bag module (10) includes a gas bag (12), the gas bag having a front wall (14) facing an occupant (16) in an inflated state of said gas bag (12) and being engaged by a first end (18) of a destructible retaining element (20), the retaining element (20) at least partially preventing an unhindered motion of the front wall (14) when the gas bag (12) is inflated. The gas bag module further includes a gas generator (22) for filling the gas bag (12), the gas generator (22) having a first discharge section (24) for a through flow of a first quantity of gas. The gas generator (22) has a separate, second discharge section (26), which can have a second quantity of gas flow through it in a way that is selectively independent of a release of the first quantity of gas or has a time delay with respect to the release of the first quantity of gas, the second quantity of gas being hot gas, which flows to the retaining element (20) through the second discharge section (26) so as to cause a destruction of the retaining element (20).
摘要翻译：气囊模块（10）包括气囊（12），所述气囊具有在所述气囊（12）处于充气状态的面向乘员（16）的前壁（14）并且由第一端（ 18），当气囊（12）膨胀时，保持元件（20）至少部分地防止前壁（14）的不受阻碍的运动。气囊模块还包括用于填充气囊（12）的气体发生器（22），气体发生器（22）具有用于第一气体通过的第一排放部分（24）。气体发生器（22）具有分离的第二排放部分（26），其可以具有第二数量的气体流，其选择性地独立于第一量气体的释放或者与相对于第一量的气体的释放，第二量的气体是热气体，其通过第二排出部分（26）流到保持元件（20），从而导致保持元件（20）的破坏，。

8. 发明申请

US20060131856A1 Gas bag module with a discharge opening 审中-公开
标题翻译：带排气口的气囊模块
公开(公告)号：US20060131856A1
公开(公告)日：2006-06-22
申请号：US11301953
申请日：2005-12-13
申请人： Helga Heist , Martin Kreuzer , Markus Keutz , Michael Lehmann , Joachim Fellhauer , Lutz Haese , Michael Schneider , Michael Deckenhoff , Matthias Helmstetter , Klaus Freudenberger , Thomas Britz , Marcus Magoley
发明人： Helga Heist , Martin Kreuzer , Markus Keutz , Michael Lehmann , Joachim Fellhauer , Lutz Haese , Michael Schneider , Michael Deckenhoff , Matthias Helmstetter , Klaus Freudenberger , Thomas Britz , Marcus Magoley
IPC分类号： B60R21/26 , B60R21/239
CPC分类号： B60R21/276 , B60R2021/2765
摘要： A gas bag module for a vehicle occupant restraint device includes a rigid component (10). The rigid component (10) has a discharge opening (12) formed therein through which gas can escape. The discharge opening (12) is covered by a flat covering part (14). The flat covering part (14) includes an extensible material and has at least one hole (16).
摘要翻译：一种用于车辆乘员约束装置的气囊模块包括刚性部件（10）。刚性部件（10）具有形成在其中的排出口（12），气体可以通过该排出开口逸出。排出口（12）被平坦的覆盖部分（14）覆盖。平坦覆盖部分（14）包括可延展材料并具有至少一个孔（16）。

9. 发明申请

US20060131857A1 Gas bag module with a discharge opening 审中-公开
标题翻译：带排气口的气囊模块
公开(公告)号：US20060131857A1
公开(公告)日：2006-06-22
申请号：US11302010
申请日：2005-12-13
申请人： Helga Heist , Martin Kreuzer , Markus Keutz , Michael Lehmann , Joachim Fellhauer , Lutz Haese , Michael Schneider , Michael Deckenhoff , Matthias Helmstetter , Klaus Freudenberger , Thomas Britz , Marcus Magoley
发明人： Helga Heist , Martin Kreuzer , Markus Keutz , Michael Lehmann , Joachim Fellhauer , Lutz Haese , Michael Schneider , Michael Deckenhoff , Matthias Helmstetter , Klaus Freudenberger , Thomas Britz , Marcus Magoley
IPC分类号： B60R21/26 , B60R21/239
CPC分类号： B60R21/276 , B60R2021/2765
摘要： A gas bag module for a vehicle occupant restraint device includes a rigid component (16). The rigid component (16) has a discharge opening (14) formed therein through which gas can escape. A control element (10) is arranged at the discharge opening (14). The control element (10) assumes a rolled-up state in the case of low pressure action and assumes an unrolled state in the case of greater pressure action.
摘要翻译：一种用于车辆乘员约束装置的气囊模块包括刚性部件（16）。刚性部件（16）具有形成在其中的排出口（14），气体可通过该排出开口逸出。控制元件（10）布置在排出口（14）处。控制元件（10）在低压动作的情况下呈现卷起状态，在压力作用较大的情况下呈现展开状态。

10. 发明授权

US06655714B2 Gas bag restraint device 失效
标题翻译：气袋保护装置
公开(公告)号：US06655714B2
公开(公告)日：2003-12-02
申请号：US10036233
申请日：2001-12-26
申请人： Joachim Fellhauer , Ralph Neupert
发明人： Joachim Fellhauer , Ralph Neupert
IPC分类号： B60R2116
CPC分类号： B60R21/233 , B60R21/2338 , B60R2021/23382 , B60R2021/23386
摘要： The invention relates to a gas bag restraint device including a gas bag module which has a gas bag wall. The gas bag wall has a front wall upon which an occupant to be restrained can impact in a case of restraint and has a depression defined by a ring-shaped gas bag wall portion. The depression is generated in that a center portion of the front wall is attached to the module and is prevented from movement when the gas bag is inflated. A holder is provided at the ring-shaped gas bag wall portion that keep parts of the ring-shaped gas bag wall portion, which get in contact with each other when the gas bag is inflated, in contact with each other in a fully inflated condition of the gas bag, and at least partly close the depression.
摘要翻译：本发明涉及一种气袋保护装置，其包括具有气囊壁的气囊模块。气囊壁具有前壁，被约束的乘员在被约束的情况下可以撞击，并且具有由环形气囊壁部分限定的凹部。产生凹陷的原因在于，前壁的中心部分附接到模块，并且当气囊膨胀时防止其移动。在环状气囊壁部设置有保持器，该保持器保持在气囊充气时彼此接触的环状气囊壁部的一部分在充分膨胀的状态下彼此接触的气囊，并且至少部分地靠近凹陷。

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