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    • 91. 发明专利
    • Air-bag
    • 空气袋
    • JP2009227164A
    • 2009-10-08
    • JP2008076468
    • 2008-03-24
    • Toyoda Gosei Co Ltd豊田合成株式会社
    • NARUSE MOTOAKIKOBAYASHI HIROYUKIKAMISHIRO MASAMICHI
    • B60R21/16B60R21/217B60R21/23B60R21/231B60R21/235
    • B60R21/217B60R21/203B60R21/235B60R21/237
    • PROBLEM TO BE SOLVED: To provide an air-bag capable of being easily manufactured and assuring excellent operatability even if a reinforcement part of a peripheral wall is constituted as a laminated part wherein at least three bag basic-fabrics are overlapped. SOLUTION: The air-bag 11 is configured such that the reinforcement part RP of the peripheral wall 12 is constituted as the laminated part LP wherein a body fabric 21 is overlaid with three reinforcement fabrics 22 with a mounting hole 18 penetrated. The bag basic-fabrics 24 constituting the body fabric 21 and the reinforcement fabrics 22 are each provided with an adhesive layer 26 made of adhesive 27 applied on one side. The two basic-fabrics 24 are joined to each other by heating and melting the adhesive layers 27 mated with each other. The two basic-fabrics 24 to be joined are configured so as to be adjacent to a basic-fabric provided with non-arrangement parts 30, 34. All the bag basic-fabrics 24 of the laminated part LP is restrained from moving along the direction LH perpendicular to a laminating direction and joined with each other by using adhesive parts 32, 36 of the bag basic-fabrics 24. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:为了提供一种能够容易地制造并且确保优异的可操作性的气囊,即使周壁的加强部分被构成为其中至少三个袋基布重叠的层压部件。 解决方案:气囊11被构造成使得周壁12的加强部分RP构成为层叠部分LP,其中主体织物21与穿过安装孔18的三个加强织物22重叠。 构成主体织物21和加强织物22的袋基织物24各自设置有由一侧施加的粘合剂27制成的粘合剂层26。 两个基本织物24通过加热和熔化彼此配合的粘合剂层27而彼此连接。 要结合的两个基本织物24构造成与设置有非布置部分30,34的基布相邻。层压部分LP的所有袋基布24被限制沿着方向 LH垂直于层压方向,并通过袋基本织物24的粘合剂部分32,36相互连接。版权所有(C)2010,JPO&INPIT
    • 93. 发明专利
    • Knee-protecting air bag device
    • JP4042671B2
    • 2008-02-06
    • JP2003337540
    • 2003-09-29
    • 豊田合成株式会社
    • 憲優 鈴木
    • B60R21/20B60R21/206B60R21/215
    • B60R21/203B60R21/206
    • PROBLEM TO BE SOLVED: To provide an airbag device for knee protection capable of easily confirming an assembly state between a fitting protrusion and a bolt member when they are made into an assembly. SOLUTION: An airbag cover 46 of the airbag device for knee protection is provided with an assembly piece 49 having a fitting hole 49a into which the fitting protrusion 22 arranged on a lower side of a case peripheral wall 18 can be inserted. The airbag cover 46 is assembled movably with a case 17 so as to absorb an assembly error with respect to an interior finish member of a vehicle around thereof with the usage of the bolt member 29 arranged between a protrusion part 22a of the fitting protrusion 22 and the assembly piece 49. The airbag cover 46 is equipped with a cover part 53 for covering the assembly portion of the fitting protrusion 22 and the bolt member 29 on the vehicle inner side. A stopper 45 abutting with a tip 49b of the assembly piece 49 and preventing the assembly piece 49 from being moved to a case bottom wall part 19 side is arranged on the case 17 in such a manner of protruding from the peripheral wall 18. COPYRIGHT: (C)2005,JPO&NCIPI
    • 96. 发明专利
    • Air bag device
    • 空气袋装置
    • JP2007168486A
    • 2007-07-05
    • JP2005365144
    • 2005-12-19
    • Takata Corpタカタ株式会社
    • MIWA KAZUYANAKAZAWA WATARUKOGAGUCHI AKIRA
    • B60R21/20B60R21/201
    • B60R21/203B60R21/201
    • PROBLEM TO BE SOLVED: To provide a technology effective for certainly retaining a folded shape of a previously folded air bag in an air bag device for a vehicle mounted to the vehicle. SOLUTION: The air bag device 100 mounted to the vehicle is constituted such that the folded shape of the air bag 110 is retained by an air bag retaining body 160 arranged on the outer surface of the air bag 110 in a folded state stored in a retainer 140 in a covering state. The air bag retaining body 160 is constituted such that a film sheet in which a plurality of resin layers are superposed regarding a sheet cross section direction becomes a bag shape enveloping the whole of the outer surface of the air bag 110 in the folded state. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种有效地将先前折叠的气囊的折叠形状保持在安装在车辆上的车辆的安全气囊装置中的技术。 解决方案:安装在车辆上的安全气囊装置100构成为使得气囊110的折叠形状被保存在安全气囊110的外表面上的气囊保持体160以折叠状态存储 处于覆盖状态的保持器140中。 气囊保持体160构成为使得在片状横截面方向上重叠有多个树脂层的膜片成为在折叠状态下包围气囊110的整个外表面的袋状。 版权所有(C)2007,JPO&INPIT
    • 100. 发明专利
    • Airbag device for knee protection
    • 安全气囊保护装置
    • JP2006206049A
    • 2006-08-10
    • JP2006085778
    • 2006-03-27
    • Toyoda Gosei Co Ltd豊田合成株式会社
    • TAKIMOTO MASAHIROKOYAMA SUSUMUKURIYAMA YUJI
    • B60R21/20B60R21/206B60R21/2338
    • B60R21/203B60R21/206
    • PROBLEM TO BE SOLVED: To provide a knee protecting airbag device capable of correctly protecting a knee even when a space between a column cover and the knee of a driver is narrow. SOLUTION: A knee protecting airbag device M1 is expanded and inflated while an airbag 26 folded and stored below a steering column 3 rises along a substantial lower surface 9a of a column cover from a lower side of the steering column 3 in an inflation process. The airbag 26 has a generally plate shape capable of covering at least the lower surface 9a side of the column cover 9 when it completes the inflation. Even if the knee of the driver comes close to the column cover 9 when the driver depresses a brake pedal or the like, the airbag 26 being expanded and inflated is smoothly advanced in a narrow space between the knee of the driver and the column cover lower surface 9a. The expanded and inflated airbag 26 can correctly protect the knee without interfering the knee of the driver with the column cover 9. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种能够正确地保护膝盖的膝部保护安全气囊装置,即使在列罩和驾驶员的膝盖之间的空间狭窄的情况下也是如此。 解决方案:将膝盖保护气囊装置M1膨胀膨胀,同时折叠并存储在转向柱3下方的气囊26在转向柱3的下侧沿着柱盖的大体下表面9a以膨胀 处理。 当安全气囊26完成充气时,气囊26具有能够至少覆盖柱罩9的下表面9a侧的大致板形。 即使当驾驶员踩下制动踏板等时驾驶员的膝盖靠近柱盖9,则在驾驶员的膝盖和柱盖下部之间的狭窄空间内使膨胀膨胀的气囊26平滑前进 表面9a。 膨胀和膨胀的安全气囊26可以正确地保护膝盖,而不会与柱盖9干扰驾驶员的膝盖。版权所有:(C)2006,JPO&NCIPI