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公开(公告)号：US5367045A
公开(公告)日：1994-11-22
申请号：US107311
申请日：1993-08-17
CPC分类号： C08G18/1875 , C08G2120/00
摘要： A material for producing a pad cover molding polyurethane, comprsing a polyol, an isocyanate and an urethane reaction retarding catalyst comprising a tertiary amine blocked with an acid such as formic acid, said material containing neither any fluorocarbon nor any chlorofluorocarbon. The polyurethane material according to the present invention is capable of molding a non-foamed or sparsely foamed lacuna-free pad cover although the material contains neither any fluorocarbon nor any chlorofluorocarbon.
摘要翻译： 一种用于制造垫覆盖成型聚氨酯的材料，其包括多元醇，异氰酸酯和氨基甲酸酯反应延迟催化剂，其包含用酸如甲酸封端的叔胺，所述材料既不含任何碳氟化合物也不含有氯氟烃。 根据本发明的聚氨酯材料能够模制非发泡或稀疏发泡的无空隙衬垫盖，尽管该材料既不含有任何碳氟化合物也不含有任何氯氟烃。
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公开(公告)号：US5300532A
公开(公告)日：1994-04-05
申请号：US60505
申请日：1993-05-12
CPC分类号： C08G18/165 , C08G18/1875 , C08G18/24 , C08G2101/0033 , C08G2101/0083 , C08G2120/00
摘要： The present invention relates to integral skin-foam molded articles obtained by reaction-injection molding a polyurethane foam material comprising a polyol component, an isocyanate component, a catalyst, and a blowing agent. Catalysts may be selected from tin and amine compounds. Water has been successfully used as a blowing agent.
摘要翻译： 本发明涉及通过反应注射成型包含多元醇组分，异氰酸酯组分，催化剂和发泡剂的聚氨酯泡沫材料而获得的整体表层发泡模塑制品。 催化剂可以选自锡和胺化合物。 水被成功地用作发泡剂。
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公开(公告)号：US5179132A
公开(公告)日：1993-01-12
申请号：US771561
申请日：1991-10-04
申请人： Hisashi Mizuno , Masahiro Takimoto
发明人： Hisashi Mizuno , Masahiro Takimoto
CPC分类号： C08G18/6674 , B60R21/21656 , C08G18/4804 , C08G2101/0008 , C08G2120/00
摘要： A pad for an air bag device comprising polyurethane material having elongation ratios of 60% or more at 85.degree. C., and 40% or more at -35.degree. C., respectively. The polyurethane material is obtained through reaction of isocyanate mainly formed of diphenylmethane diisocyanate, polyether type polyol with molecular weight of 3,000-8,000 and the functional group number of 2-2.5, and the diol type cross-linking agent with molecular weight of 110 or less.
摘要翻译： 一种气囊装置用垫，其特征在于，其分别具有在85℃下的伸长率为60％以上且-35℃以上为40％以上的聚氨酯材料。 聚氨酯材料通过主要由二苯基甲烷二异氰酸酯，分子量为3,000-8,000的聚醚型多元醇和官能团数为2-2.5的异氰酸酯和分子量为110以下的二醇型交联剂的反应得到。 。
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公开(公告)号：US07744118B2
公开(公告)日：2010-06-29
申请号：US12232472
申请日：2008-09-18
IPC分类号： B60R21/16
CPC分类号： B60R21/233 , B60R21/206 , B60R21/2165 , B60R21/2171 , B60R21/2338 , B60R21/2342 , B60R21/237 , B60R21/261 , B60R2021/0051 , B60R2021/161 , B60R2021/23169 , B60R2021/23382 , B60R2021/23547 , B60R2021/23595
摘要： In a knee protecting airbag device of the present invention, an airbag is folded and housed on the front side of the knees of a seated passenger. The airbag is protruded rearward of a vehicle from a protruding opening and expanded and inflated upward, when an inflating gas flows in. And, the airbag is arranged on the front side of the knees of the passenger between a member on the body side and the knees of the passenger thereby to protect the knees of the passenger. The protruding opening has a transverse width size set within a range of ⅛ to ⅔ of the transverse width size of the airbag having completed its expansion and inflation.
摘要翻译： 在本发明的膝盖保护安全气囊装置中，安全气囊被折叠并容纳在坐着的乘客的膝盖的前侧。 气囊从突出的开口向车辆后方突出，并且当充气气体流入时向上膨胀膨胀。并且，气囊布置在乘客的膝盖的正面，身体侧的部件和 乘客的膝盖保护了乘客的膝盖。 突出开口的横向宽度尺寸设定在完成膨胀和膨胀的气囊横向宽度尺寸的⅛至a的范围内。
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公开(公告)号：US07370879B2
公开(公告)日：2008-05-13
申请号：US11016882
申请日：2004-12-21
IPC分类号： B60R21/16 , B60R21/20 , B60R21/205
CPC分类号： B60R21/2171 , B60R21/206 , B60R21/26 , B60R21/261 , B60R2021/23169
摘要： The knee protecting airbag device is assembled such that a retainer and an attachment bracket clamp the peripheral portion of a gas inlet opening of an airbag, bag holding wall parts of a case, and a gas providing inflator. This inflator is provided with a diffuser for covering the gas discharge port of a body. The retainer and the attachment bracket are connected by inserting bolts and connecting members through the airbag and the case, by retaining retaining portions on the retaining portions of the connecting members, and by inserting the bolts into through holes and fastening them with nuts. At this connecting time, guide portions of the retainer and the diffuser are fitted on each other to form a guide passage for guiding the gas into the airbag.
摘要翻译： 膝盖保护安全气囊装置组装成使得保持器和附接支架夹紧气囊的气体入口的周边部分，壳体的保持壁部分和气体提供充气机的周边部分。 该充气机设置有用于覆盖主体的排气口的扩散器。 通过将螺栓和连接构件穿过气囊和壳体，通过将保持部分保持在连接构件的保持部分上并将螺栓插入通孔并用螺母紧固来将保持器和附接支架连接。 在此连接时，保持器和扩散器的引导部分彼此嵌合以形成用于将气体引导到气囊中的引导通道。
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公开(公告)号：US20050230941A1
公开(公告)日：2005-10-20
申请号：US11151582
申请日：2005-06-14
IPC分类号： B60R21/00 , B60R21/16 , B60R21/205 , B60R21/2165 , B60R21/217 , B60R21/231 , B60R21/233 , B60R21/2338 , B60R21/2342 , B60R21/235 , B60R21/237 , B60R21/26 , B60R21/261 , B60R21/22
CPC分类号： B60R21/233 , B60R21/206 , B60R21/2165 , B60R21/2171 , B60R21/2338 , B60R21/2342 , B60R21/237 , B60R21/261 , B60R2021/0051 , B60R2021/161 , B60R2021/23169 , B60R2021/23382 , B60R2021/23547 , B60R2021/23595
摘要： In a knee protecting airbag device of the present invention, an airbag is folded and housed on the front side of the knees of a seated passenger. The airbag is protruded rearward of a vehicle from a protruding opening and expanded and inflated upward, when an inflating gas flows in. And, the airbag is arranged on the front side of the knees of the passenger between a member on the body side and the knees of the passenger thereby to protect the knees of the passenger. The protruding opening has a transverse width size set within a range of ⅛ to ⅔ of the transverse width size of the airbag having completed its expansion and inflation.
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公开(公告)号：US06626459B2
公开(公告)日：2003-09-30
申请号：US09792081
申请日：2001-02-26
申请人： Masahiro Takimoto , Hiroyuki Kobayashi , Tadashi Yamamoto , Toru Koyama , Kenji Mori , Yuji Sato , Naoki Hotta
发明人： Masahiro Takimoto , Hiroyuki Kobayashi , Tadashi Yamamoto , Toru Koyama , Kenji Mori , Yuji Sato , Naoki Hotta
IPC分类号： B60R2116
CPC分类号： B60R21/237 , B60R21/2035 , B60R21/21656
摘要： An air bag mounted in an automotive steering wheel and having a bag body and flow regulation fabric mounted within the bag body. The bag body includes a front panel and a rear panel and is a horizontally symmetrical, planar bag body. The front panel is provided with a gas inlet port. The flow regulation fabric branches from the gas inlet port into radially extending right and left passages that run to the outer fringes of the bag body. Circumferentially extending passages of the flow regulation fabric extend from the front ends of the radially extending passages along the fringes of the bag body vertically, and are each provided with upper and lower opening ends at which gas can be ejected toward the vertical centerline of the bag body. Upon expansion, the air bag quickly enters between the occupant's abdomen and the rim of the steering wheel.
摘要翻译： 一种安装在汽车方向盘上并具有安装在袋体内的袋体和流动调节织物的气囊。 袋体包括前面板和后面板，是水平对称的平面袋体。 前面板设有气体入口。 流动调节织物从气体入口分支到径向延伸的左右通道，其延伸到袋体的外边缘。 流动调节织物的周向延伸通道沿径向延伸的通道的前端沿着袋体的边缘垂直延伸，并且分别设置有上下开口端，气体可以朝向袋的垂直中心线排出 身体。 膨胀时，气囊迅速进入乘员的腹部和方向盘的边缘之间。
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公开(公告)号：US07878540B2
公开(公告)日：2011-02-01
申请号：US12081047
申请日：2008-04-10
申请人： Masahiro Takimoto , Toru Koyama , Yuji Kuriyama
发明人： Masahiro Takimoto , Toru Koyama , Yuji Kuriyama
IPC分类号： B60R21/205 , B60R21/231
CPC分类号： B60R21/233 , B60R21/206 , B60R21/215 , B60R21/216 , B60R21/2165 , B60R21/2171 , B60R21/2338 , B60R21/2346 , B60R21/237 , B60R2021/0051 , B60R2021/21506 , B60R2021/2163 , B60R2021/23169 , B60R2021/23316 , B60R2021/23324 , B60R2021/23382 , B60R2021/23386
摘要： In a knee protecting airbag device (M1), an airbag (26) folded and housed below a steering column (3) is expanded and inflated while rising from the lower side of the steering column (3) along a column cover lower surface (9a) during an inflation process. The shape of the airbag having completed the inflation is in a generally plate shape capable of covering at least the lower surface of the column cover. Even if the knee of the driver comes close to the column cover when the driver depressing a brake pedal, therefore, the airbag being expanded and inflated goes smoothly into the clearance between the knee of the driver and the column cover lower surface. The airbag having completed the expansion and inflation protects the knee of the driver properly so that the knee may not interfere with the column cover.
摘要翻译： 在膝盖保护安全气囊装置（M1）中，在转向柱（3）的下方折叠并收纳的气囊（26）在从转向柱（3）的下侧沿柱盖下表面（9a）上升的同时膨胀膨胀 ）在通货膨胀过程中。 完成充气的气囊的形状是能够至少覆盖柱盖的下表面的大致板形。 因此，即使驾驶员踩下制动踏板，驾驶员的膝盖接近柱盖，因此，膨胀膨胀的气囊平稳地进入驾驶员的膝盖和柱盖下表面之间的间隙。 已经完成膨胀和充气的气囊已经正确地保护了驾驶员的膝盖，使膝盖不会干扰柱盖。
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公开(公告)号：US07438310B2
公开(公告)日：2008-10-21
申请号：US11634896
申请日：2006-12-07
IPC分类号： B60R21/16
CPC分类号： B60R21/233 , B60R21/206 , B60R21/2165 , B60R21/2171 , B60R21/2338 , B60R21/2342 , B60R21/237 , B60R21/261 , B60R2021/0051 , B60R2021/161 , B60R2021/23169 , B60R2021/23382 , B60R2021/23547 , B60R2021/23595
摘要： In a knee protecting airbag device of the present invention, an airbag is folded and housed on the front side of the knees of a seated passenger. The airbag is protruded rearward of a vehicle from a protruding opening and expanded and inflated upward, when an inflating gas flows in. And, the airbag is arranged on the front side of the knees of the passenger between a member on the body side and the knees of the passenger thereby to protect the knees of the passenger. The protruding opening has a transverse width size set within a range of ⅛ to ⅔ of the transverse width size of the airbag having completed its expansion and inflation.
摘要翻译： 在本发明的膝盖保护安全气囊装置中，安全气囊被折叠并容纳在坐着的乘客的膝盖的前侧。 气囊从突出的开口向车辆后方突出，并且当充气气体流入时向上膨胀膨胀。并且，气囊布置在乘客的膝盖的正面，身体侧的构件和 乘客的膝盖保护了乘客的膝盖。 突出开口的横向宽度尺寸设定在完成膨胀膨胀的气囊横向宽度尺寸的1/8至2/3的范围内。
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公开(公告)号：US07182365B2
公开(公告)日：2007-02-27
申请号：US10311329
申请日：2001-07-05
申请人： Masahiro Takimoto , Toru Koyama , Yuji Kuriyama
发明人： Masahiro Takimoto , Toru Koyama , Yuji Kuriyama
IPC分类号： B60R21/203
CPC分类号： B60R21/233 , B60R21/206 , B60R21/215 , B60R21/216 , B60R21/2165 , B60R21/2171 , B60R21/2346 , B60R21/237 , B60R2021/21506 , B60R2021/2163 , B60R2021/23169 , B60R2021/23316 , B60R2021/23324 , B60R2021/23382 , B60R2021/23386
摘要： In a knee protecting airbag device (M1), an airbag (26) folded and housed below a steering column (3) is expanded and inflated while rising from the lower side of the steering column (3) along a column cover lower surface (9a) during an inflation process. The shape of the airbag having completed the inflation is in a generally plate shape capable of covering at least the lower surface of the column cover. Even if the knee of the driver comes close to the column cover when the driver depressing a brake pedal, therefore, the airbag being expanded and inflated goes smoothly into the clearance between the knee of the driver and the column cover lower surface. The airbag having completed the expansion and inflation protects the knee of the driver properly so that the knee may not interfere with the column cover.
摘要翻译： 在膝盖保护安全气囊装置（M1）中，折叠并收纳在转向柱（3）下方的气囊（26）在从转向柱（3）的下侧沿柱盖下表面 9 a）在通货膨胀过程中。 完成充气的气囊的形状是能够至少覆盖柱盖的下表面的大致板形。 因此，即使驾驶员踩下制动踏板，驾驶员的膝盖接近柱盖，因此，膨胀膨胀的气囊平稳地进入驾驶员的膝盖和柱盖下表面之间的间隙。 已经完成膨胀和充气的气囊已经正确地保护了驾驶员的膝盖，使膝盖不会干扰柱盖。
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