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1. 发明专利

JP2013203301A Airbag device 有权
标题翻译：安全气囊装置
公开(公告)号：JP2013203301A
公开(公告)日：2013-10-07
申请号：JP2012075893
申请日：2012-03-29
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： GOTO YOSHIAKI , MASUDA HIROSHI , KAWAMURA KOSHI , KAWABE HITOSHI
IPC分类号： B60R21/232 , B60R21/207 , B60R21/213 , B60R21/2346
摘要： PROBLEM TO BE SOLVED: To provide an airbag device in which an airbag can be inflated promptly and after the lapse of a prescribed time from the end of expansion gas discharge and expansion, inner pressures in a plurality of expansion parts can be made uniform.SOLUTION: In an airbag device, an airbag 20 includes an airbag body 21 and an inner tube 60. The inner tube 60 is provided within a branch passage 25 of the airbag body 21 and supplies an expansion gas G of an inflator to a plurality of expansion parts (front window shielding expansion part 28, rear window shielding expansion part) and after the discharge end of the expansion gas G, a check valve part 65 provided in a gas outflow part 63 of the inner tube 60 is closed by an inner pressure in the expansion part (front window shielding expansion part 28). In the plurality of expansion parts communicated by an auxiliary communication passage E1 formed between an inner peripheral surface of the branch passage 25 and an outer circumferential surface of the inner tube 60, the inner pressures are then made substantially uniform after the lapse of a prescribed time, thereby protecting an occupant during rolling-over.
摘要翻译：要解决的问题：为了提供一种安全气囊装置，其中气囊能够迅速充气，并且在从膨胀气体排放和膨胀结束经过规定时间之后，可以使多个膨胀部分中的内部压力均匀。在气囊装置中，气囊20包括气囊本体21和内管60.内管60设置在气囊主体21的分支通路25内，将充气机的膨胀气体G供给到多个膨胀部件（前窗遮蔽膨胀部28，后窗遮蔽膨胀部），并且在膨胀气体G的排出端之后，设置在内管60的气体流出部63中的止回阀部65被内部压力膨胀部（前窗遮蔽膨胀部28）。在由分支通路25的内周面与内管60的外周面之间形成的辅助连通路E1连通的多个膨胀部中，经过规定时间后，使内压基本均匀从而在翻车期间保护乘客。

2. 发明专利

JP2013075568A Head protecting airbag device 审中-公开
标题翻译：头部防护安全气囊装置
公开(公告)号：JP2013075568A
公开(公告)日：2013-04-25
申请号：JP2011215528
申请日：2011-09-29
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： GOTO YOSHIAKI , MASUDA HIROSHI , KAWAMURA KOSHI
IPC分类号： B60R21/232
摘要： PROBLEM TO BE SOLVED: To provide a head-protecting airbag device that can surely protect a head of an occupant moving outside of a vehicle to a belt-line on the vehicle rollover by suppressing an increase in expansion volume, by suppressing the movement further to the belt-line and by suppressing the movement outside the vehicle.SOLUTION: In the head protecting airbag device, an expansion blocking part 21 of the airbag 20 is configured to be divided into a plurality of cells. A cover member 44 having the front and the rear both edge sides connected to a non flow-in part arranged in front or rear side of the cell 32A is arranged in the car inside in the completion of the expansion of the cell 32. When the cover member 44, in which the upper edge 44a is positioned in the lower side from the center of the airbag 20 in the vertical direction in the completion of the expansion, is brought into contact with the head part H of the occupant P which moves toward the belt line BL while moving to the car outside in the completion of the expansion of the airbag 20, the upper edge part 45 is separated from the car inside sidewall part 23a of the cell 32A and the head part H is locked.
摘要翻译：要解决的问题：提供一种头部保护用安全气囊装置，其能够通过抑制膨胀量的增加来确保将车辆外侧的乘员的头部保护到车辆侧翻的带状线，通过抑制进一步移动到皮带线并通过抑制车辆外部的运动。解决方案：在头部保护安全气囊装置中，气囊20的膨胀阻挡部21构造成分成多个单元。在电池32的膨胀完成时，具有连接到电池单元32A的前侧和后侧的非流入部分的前后两侧边缘的盖构件44布置在汽车内部。当在膨胀完成时，上边缘44a在垂直方向上从气囊20的中心位于下侧的盖构件44与乘员P的头部H接触，在完成气囊20的膨胀的同时向外面移动的带束BL，上缘部45与电池单元32A的侧壁部23a内的汽车分离，头部H被锁定。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2009292182A Front passenger seat air bag device 审中-公开
标题翻译：前乘客座椅空气袋装置
公开(公告)号：JP2009292182A
公开(公告)日：2009-12-17
申请号：JP2008144916
申请日：2008-06-02
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： GOTO YOSHIAKI , BITO KAZUAKI
IPC分类号： B60R21/16
摘要： PROBLEM TO BE SOLVED: To provide a front passenger seat air bag device stably suppressing load of an air bag body on an occupant midway through expansion/inflation.
SOLUTION: The air bag 20 of the front passenger seat air bag device M1 is provided with an air bag body 21 and a slip cloth 34. The slip cloth slides the air bag body side at contact with the occupant at expansion/inflation of the air bag body. On the slip cloth, a separation/bonding part 38 for connecting the slip cloth to a fixed side portion IP is provided. The separation/bonding part connects/retains the slip cloth to a side of the fixed side portion from the storage state of the air bag body up to the midway of expansion so as to arrange the slip cloth at a to-be-contacted area CA with the occupant on an outer surface side of the air bag body in expansion/inflation, and separates the slip cloth from the side of the fixed side portion in application of pulling force of the inflated air bag body to the slip cloth so as to maintain the state in which the air bag body side on the slip cloth after contact with the occupant is slid.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种前乘客座椅气囊装置，通过膨胀/膨胀稳定地抑制乘客中途的气囊体的负荷。解决方案：前乘客座椅安全气囊装置M1的气囊20设置有气囊主体21和滑动布34.滑动布使气囊主体侧在膨胀/膨胀时与乘员接触地滑动的气囊体。在滑布上设置有用于将滑布连接到固定侧部IP的分离/粘接部38。分离/粘合部分将滑布从气囊体的储存状态直到固定侧部分的一侧连接/保持到膨胀中间，以将滑布布置在待接触区域CA 乘员在膨胀/膨胀时在气囊体的外表面侧上，并且在将充气的气囊体的拉力施加到滑动布上时将滑布从固定侧部侧分离，以便保持与乘员接触后，滑动布上的气囊主体侧滑动的状态。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2014159260A Air bag production method 有权
标题翻译：空气袋生产方法
公开(公告)号：JP2014159260A
公开(公告)日：2014-09-04
申请号：JP2013070317
申请日：2013-03-28
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： HOTTA MASASHI , SATO YUJI , HONDA KENSAKU , GOTO YOSHIAKI , YAMASHITA AKIRA , IIDA TAKASHI
IPC分类号： B60R21/233 , B60R21/207
CPC分类号： B60R21/2346 , B60R21/233 , B60R21/235 , B60R2021/23146 , B60R2021/23324 , B60R2021/23382 , B60R2021/23533 , Y10T29/49826
摘要： PROBLEM TO BE SOLVED: To produce easily an air bag in which an expansion portion is divided into a plurality of expansion chambers by a first partition part and a second partition part.SOLUTION: To form a first partition part (lateral partition part 64) consisting of a pair of constituent cloth parts 66 and 69 and a second partition part (vertical partition part 81) which extends in the direction intersecting the first partition part and is superimposed on both constituent cloth parts 66 and 69 at one extension end between both body cloth parts 43 and 44 of the air bag body 41, an air bag production method comprises: a first bonding step of bonding, to the body cloth parts 43 and 44 in an expanded state, the peripheral edge part of one of the constituent cloth parts 66 and 69 on the side approachable to the body cloth parts 43 and 44 in building the first and second partition parts; a second bonding step of bonding, to the body cloth parts 43 and 44, parts of a pair of outer peripheral edge parts 83 in an expanded state in the second partition part which is not superimposed on both constituent cloth parts 66 and 69 and bonding superimposed parts only to the constituent cloth parts 66 and 69; and a third bonding step of bonding mutually peripheral edges of both constituent cloth parts 66 and 69 on the side separated from the body cloth parts 43 and 44 in building the first and second partition parts.
摘要翻译：要解决的问题：为了容易地制造通过第一分隔部分和第二分隔部分将膨胀部分分成多个膨胀室的气囊。解决方案：形成第一分隔部分（侧向分隔部分64），其包括一对构成布部分66和69以及与第一分隔部分相交的方向延伸的第二分隔部分（垂直分隔部分81），并且在两个构成的布料部分66和69之间的两个主体布气囊体41的部分43和44，气囊制造方法包括：第一接合步骤，在膨体状态下将织物部分43和44接合到组织布66之一的周缘部分 69在靠近身体布部分43和44的一侧构成第一和第二分隔部分; 第二接合步骤，在第二分隔部分中将未布置在两个织物部分66和69上的一对扩展状态的外周边缘部分83的部分粘合到主体布部分43和44上，零件仅到构成布零件66和69; 以及第三接合步骤，在构成第一和第二分隔部分的同时，将两个构成布部分66和69的相互周边边缘粘合在与主体布部分43,44分离的一侧上。

5. 发明专利

JP2013159291A Airbag apparatus 审中-公开
标题翻译：安全气球设备
公开(公告)号：JP2013159291A
公开(公告)日：2013-08-19
申请号：JP2012024876
申请日：2012-02-08
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： GOTO YOSHIAKI , MASUDA HIROSHI , KAWAMURA KOSHI , KAWABE HITOSHI , HONDA KENSAKU , SATO YUJI , HOTTA MASASHI
IPC分类号： B60R21/2346 , B60R21/207 , B60R21/213
CPC分类号： B60R21/262 , B60R21/232 , B60R21/233 , B60R21/2346
摘要： PROBLEM TO BE SOLVED: To provide an airbag apparatus capable of rapidly inflating an airbag while smoothly restraining the reverse flow of an inflation gas.SOLUTION: An airbag apparatus is equipped with an airbag 20 consisting of an airbag body 21 and an inner tube 60. The inner tube has a gas upstream section 61 that becomes the upstream side of the flow of the inflation gas G from a gas generator, and a gas outlet section 63 opened at an inflation section 28 side of the airbag body, from which the inflation gas is flowed out to the inflation section. The gas outlet section includes a check valve part 65. The check valve part has a flexible property and is of approximately cylindrical shape, extending to the inflation section side while opened therefor through a push by the inflation gas, in a manner capable of flowing out the inflation gas into the inflation section of the airbag body, whereas, after completion of the outflow of the inflation gas at the gas generator, the inner pressure of the inflation section in the airbag body brings the check valve part from the state of an approximately cylindrical shape into a folded state as the check valve part is pushed back toward the inner tube side so as for the gas outlet section to be blocked.
摘要翻译：要解决的问题：提供一种能够在顺利地抑制膨胀气体的逆流的同时快速充气气囊的气囊装置。解决方案：气囊装置配备有由气囊本体21和内管60构成的气囊20。内管具有从气体发生器成为膨胀气体G的流动的上游侧的气体上游部61和在气囊本体的膨胀部28侧开口的气体出口部63，充气气体流出到膨胀部分。气体出口部分包括止回阀部分65.止回阀部分具有柔性并且具有大致圆柱形形状，延伸到充气部分侧，同时通过膨胀气体的推动而以其能够流出的方式打开充气气体进入气囊体的充气部，而在气体发生器的充气气体流出完成之后，气囊体内的充气部的内压使止回阀部从大约当止回阀部分向内管侧被推回时，气体出口部被阻塞，从而将圆柱形状折叠成折叠状态。

6. 发明专利

JP2013071568A Air bag device for protecting head 审中-公开
标题翻译：用于保护头部的气囊装置
公开(公告)号：JP2013071568A
公开(公告)日：2013-04-22
申请号：JP2011211415
申请日：2011-09-27
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： GOTO YOSHIAKI , OKADA YASUSHI , MASUDA HIROSHI
IPC分类号： B60R21/232 , B60R21/233
摘要： PROBLEM TO BE SOLVED: To provide an air bag device for protecting the head, which enables an air bag during expansion to receive and protect an occupant by accurately coping with a side impact and rollover.SOLUTION: The air bag 20 of the air bag device S for protecting the head includes: an inner bag 21 which is inflated by the inflow of gas G for expansion from an inflator 10; and an outer bag 41 in which the inner bag is housed and which is inflated by the inflow of the gas for expansion from vent holes 28 and 29 of the inner bag. The inner bag comprises main expansion parts 26 and 27 for protecting the occupant at the side impact. The vent holes are configured to complete the expansion of the outer bag 41 after the completion of the expansion of the main expansion parts. The outer bag comprises subsidiary expansion parts 48 and 49 which are inflated in such a manner as to be displaced from the main expansion parts and to cover the side of the rest of a window covered with the main expansion parts, and is supported by vehicle body side parts 15, 16, 17 and 18 around the window in such a manner as to be capable of restraining the subsidiary expansion parts from moving in the vehicle exterior-side direction on the completion of the expansion.
摘要翻译：要解决的问题：提供一种用于保护头部的气囊装置，其能够在膨胀期间使气囊能够通过准确地应对侧面碰撞和翻车来接收和保护乘员。解决方案：用于保护头部的气囊装置S的气囊20包括：内袋21，其由气体G的流入膨胀，用于从充气机10膨胀; 以及容纳内袋的外袋41，并且由内袋的通气孔28和29通过用于膨胀的气体的流入而膨胀。内袋包括用于在侧面碰撞时保护乘员的主膨胀部26和27。通气孔被构造成在主膨胀部分的膨胀完成之后完成外袋41的膨胀。外袋包括辅助膨胀部分48和49，其膨胀以便从主膨胀部件移位并且覆盖覆盖有主膨胀部件的窗户的其余部分的侧面，并且由车体支撑侧部15,16,17和18以能够在扩张完成时限制辅助膨胀部在车辆外侧方向上移动的方式。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2013071542A Airbag device 审中-公开
标题翻译：安全气囊装置
公开(公告)号：JP2013071542A
公开(公告)日：2013-04-22
申请号：JP2011211019
申请日：2011-09-27
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： GOTO YOSHIAKI , OKADA YASUSHI , KOSAKAI MIKIO , TSUBOI KOJI
IPC分类号： B60R21/237 , B60R21/235
摘要： PROBLEM TO BE SOLVED: To provide an airbag device capable of reducing the volume of a storage part by enabling compact folding in the case of spiral folding.SOLUTION: In the airbag device, a region serving as a folding starting point is provided with a folding starting point part higher in skid resistance than an airbag body part. A spirally-folded part is formed by folding or winding the folding starting point part that has high skid resistance when folding the folding starting point part. Thus, folding density can be set high.
摘要翻译：要解决的问题：提供一种能够通过在螺旋折叠的情况下的紧凑折叠来减小存储部件的体积的安全气囊装置。解决方案：在气囊装置中，用作折叠起点的区域设置有比气囊本体部分更高的抗滑性的折叠起点部分。在折叠折叠起点部分时折叠或卷绕具有高抗滑性的折叠起点部分形成螺旋折叠部分。因此，可以将折叠密度设定得高。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2011025909A Side airbag device 审中-公开
标题翻译：侧面安全气囊装置
公开(公告)号：JP2011025909A
公开(公告)日：2011-02-10
申请号：JP2010059410
申请日：2010-03-16
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： SHIBAYAMA YUKIFUMI , SATO YUJI , GOTO YOSHIAKI , OKADA YASUSHI
IPC分类号： B60R21/231 , B60R21/207
CPC分类号： B60R21/23138 , B60R21/2334 , B60R21/2338 , B60R2021/0055 , B60R2021/23146 , B60R2021/23386
摘要： PROBLEM TO BE SOLVED: To provide a side airbag device restraining an excessive load concentration on a pubis, while protecting the waist of an occupant by a waist protection part. SOLUTION: The side airbag device includes an airbag 50 expanded and deployed between an occupant P sitting on a vehicle seat 12 and a body side part of a vehicle by expansion gas supplied from an inflator 41 according to collision from a side of a vehicle. The airbag 50 includes a lumbar region protection part 54 inflated and deployed on at least a side of the lumbar part PP of the occupant P and protecting the lumbar region PP. In this side airbag, an upward and downward position of a thickest part A of the lumbar part protection part 54 in the vehicle width direction is set on a side lower than a highest part B on a front side of a seat cushion 13 of the vehicle seat 12. By this setting, the part A is inflated and deployed at a part downwardly away from an upper end 63U of the pubis 63 of the occupant P. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种侧面安全气囊装置，其通过腰部保护部来保护乘员的腰部，从而抑制耻骨上的过大的负荷集中。解决方案：侧面安全气囊装置包括一个安全气囊50，该安全气囊50从坐在车辆座椅12上的乘员P和车辆的身体侧部分之间扩张并展开，该膨胀气体是根据碰撞从充气机41从侧面车辆。安全气囊50包括在乘员P的腰部PP的至少一侧充气并展开并保护腰部区域PP的腰部区域保护部54。在该侧面安全气囊中，将腰部保护部54的车宽方向上的最厚部A的上下位置设定在比车辆的座垫13的前侧的最高部B低的一侧通过这种设置，部件A在向下远离乘员P的耻骨63的上端63U的部分进行充气和展开。版权所有：（C）2011，JPO＆INPIT

9. 发明专利

JP2009292183A Front passenger seat air bag device 审中-公开
标题翻译：前乘客座椅空气袋装置
公开(公告)号：JP2009292183A
公开(公告)日：2009-12-17
申请号：JP2008145081
申请日：2008-06-02
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： GOTO YOSHIAKI , BITO KAZUAKI
IPC分类号： B60R21/16
摘要： PROBLEM TO BE SOLVED: To provide a front passenger seat air bag device smoothly protecting a proximity occupant proximal to an instrument panel. SOLUTION: In the front passenger seat air bag device M, an air bag 15 is provided with an air bag body 16; a flow-regulation cloth 27; and a tether 32 for connecting a lower surface side portion of a peripheral wall part of the air bag body 16 to a case 6 side and releasing the connection midway through inflation. The flow regulation cloth 27 regulates a flow of an inflation gas so as to flow it to both front and rear sides of the air bag body 16 via a front side outlet hole 28 and a rear side outlet hole 29. The air bag body 16 places a lower side folding part 53 above a peripheral edge of the rear side outlet hole 29, and is folded/stored in the case 6. The tether 32 connects the lower side folding part 53 to the case 6 side and suppresses projecting out of the lower side folding part 53 from the case 6 at an initial stage of inflation, thereby, suppressing opening of the rear side outlet hole 29 until the time of release of connection. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供前乘客座椅气囊装置平滑地保护靠近仪表板的靠近乘员。解决方案：在前乘客座椅安全气囊装置M中，气囊15设置有气囊体16; 流量调节布27; 以及用于将安全气囊主体16的周壁部的下表面侧部分连接到壳体6侧的系绳32，并且通过充气中途释放连接。流量调节布27调节膨胀气体的流动，以便经由前侧出口孔28和后侧出口孔29将其吹送到气囊体16的前后两侧。气囊体16放置在后侧出口孔29的周缘上方的下侧折叠部53，并被折叠/收纳在壳体6内。系绳32将下侧折叠部53连接到壳体6侧，并且抑制从下侧突出部在充气的初始阶段从壳体6侧面折叠部分53，从而抑制后侧出口孔29的打开，直到连接释放时为止。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2008179231A Airbag device 有权
标题翻译：安全气囊装置
公开(公告)号：JP2008179231A
公开(公告)日：2008-08-07
申请号：JP2007013869
申请日：2007-01-24
申请人： Toyoda Gosei Co Ltd , 豊田合成株式会社
发明人： ISHIGURO NAOHIKO , ASAOKA MICHIHISA , IIDA HITOSHI , BITO KAZUAKI , GOTO YOSHIAKI
IPC分类号： B60R21/276 , B60R21/203 , B60R21/205 , B60R21/239
CPC分类号： B60R21/239 , B60R21/2037 , B60R21/205 , B60R21/2338 , B60R2021/23384
摘要： PROBLEM TO BE SOLVED: To provide an airbag device capable of certainly performing opening/closing of an air discharge hole by a simple constitution and capable of controlling an internal pressure of the airbag on completion of inflation. SOLUTION: The airbag device is provided with the airbag 33 having the air discharge hole 43 for discharging a part of the inflation gas at opening; and an opening/closing control device capable of controlling opening/closing of the air discharge hole 43. The airbag 33 is provided with a bag body 34; a discharge part 41 arranged on the bag body 34; and a connection member 64 arranged in the bag body 34 and having a base part side connected to the discharge part 41 and a distal end side connected to an opening/closing control device. The discharge part 41 is drawn-in into the bag body 34 by the connection member when maintaining the connection of the connection member 64 with the opening/closing control device, thereby, the closed state of the air-discharge hole 43 is maintained. At release of the connection of the connection member 64 with the opening/closing control device, it is projected from the bag body 34 to open the air discharge hole 43. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过简单的结构肯定地执行打开/关闭排气孔的气囊装置，并且能够在充气结束时控制气囊的内部压力。解决方案：气囊装置设有具有排气孔43的气囊33，用于在打开时排出一部分充气气体; 以及能够控制排气孔43的打开/关闭的打开/关闭控制装置。气囊33设置有袋体34; 布置在袋体34上的排出部41; 以及布置在袋体34中并具有连接到排出部分41的基部侧和连接到打开/关闭控制装置的远端侧的连接构件64。当保持连接构件64与打开/关闭控制装置的连接时，排出部41通过连接构件被拉入袋体34中，从而保持排气孔43的关闭状态。在释放连接构件64与打开/关闭控制装置的连接时，它从袋主体34突出以打开排气孔43.版权所有（C）2008，JPO＆INPIT

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