公开(公告)号：US08822358B2

公开(公告)日：2014-09-02

申请号：US13265998

申请日：2010-04-22

申请人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Jung-Hoon Youn ,  Sang-Mok Lee ,  Hee-Jun Kim ,  Ki-Jeong Kim ,  Sang-Kil Lee

发明人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Jung-Hoon Youn ,  Sang-Mok Lee ,  Hee-Jun Kim ,  Ki-Jeong Kim ,  Sang-Kil Lee

IPC分类号： D03D1/02

CPC分类号： D03D1/02 ,  B60R21/235 ,  B60R2021/23509 ,  D01F6/62 ,  D06N3/0006 ,  D06N3/0036 ,  D06N3/128 ,  D06N2211/268 ,  D10B2331/04 ,  D10B2401/063 ,  D10B2505/124 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T442/2861 ,  Y10T442/3008 ,  Y10T442/3065 ,  Y10T442/3976

摘要： Disclosed is a fabric for an airbag including a polyester fiber, and particularly to a polyester fabric for an airbag of which toughness is 3.5 to 6.0 kJ/m3 and tearing strength measured according to the ASTM D 2261 TONGUE method is 18 to 30 kgf, wherein the fabric includes polyester fiber of which toughness is 70 to 95 J/m3, a method of preparing the same, and an airbag for a car including the same.

摘要翻译： 公开了一种用于包括聚酯纤维的气囊的织物，特别涉及一种韧性为3.5至6.0kJ / m 3的气囊聚酯织物，并且根据ASTM D 2261 TONGUE方法测量的撕裂强度为18至30kgf，其中 该织物包括韧性为70至95J / m 3的聚酯纤维，其制备方法，以及包括该聚酯纤维的汽车。

公开(公告)号：US20100253047A1

公开(公告)日：2010-10-07

申请号：US12740088

申请日：2008-12-26

申请人： Jung-Hoon Youn ,  Dong-Jin Kwak ,  Hee-Jun Kim ,  Sang-Kil Lee ,  Sang-Mok Lee ,  Jae-Hyung Kim ,  Ki-Jeong Kim

发明人： Jung-Hoon Youn ,  Dong-Jin Kwak ,  Hee-Jun Kim ,  Sang-Kil Lee ,  Sang-Mok Lee ,  Jae-Hyung Kim ,  Ki-Jeong Kim

IPC分类号： B60R21/16 ,  D03D1/02 ,  D03D7/00 ,  D03D3/00

CPC分类号： B60R21/235 ,  B60R2021/23547 ,  D03D1/02 ,  D06M15/564 ,  D06M15/643 ,  D06N3/0002 ,  D06N3/128

摘要： Disclosed is a inflatable double-layered fabric. The fabric includes an inflating part having gas inflatability, a non-inflating part supporting the inflating part, and a co-woven part constituting a boundary between the inflating part and the non-inflating part, wherein the inflating part is composed of two separated fabric layers, and the weave of the co-woven part is set up at a nk+1 pixel from the width or length end of the double-layered fabric (where, k is 2 or 3, and n is 0 or a positive number) when dividing the double-layered fabric into a plurality of pixels, an airbag including the same, and a method of preparing the airbag.

摘要翻译： 公开了一种可膨胀的双层织物。 织物包括具有气体充气性的充气部，支撑充气部的非充气部，以及构成充气部与非充气部之间的边界的共纺织部，其中，充气部由两个分离的织物 层叠，并且从双层织物的宽度或长度端（其中，k为2或3，n为0或正数），将织造部分的织物设置在nk + 1像素处， 当将双层织物分成多个像素时，包括该气囊的气囊和制造气囊的方法。

公开(公告)号：US20120043742A1

公开(公告)日：2012-02-23

申请号：US13265998

申请日：2010-04-22

申请人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Jung-Hoon Youn ,  Sang-Mok Lee ,  Hee-Jun Kim ,  Ki-Jeong Kim ,  Sang-Kil Lee

发明人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Jung-Hoon Youn ,  Sang-Mok Lee ,  Hee-Jun Kim ,  Ki-Jeong Kim ,  Sang-Kil Lee

IPC分类号： B60R21/16 ,  B32B27/36 ,  D06C3/00 ,  B32B25/08 ,  B32B5/02 ,  D06M11/77 ,  D03D1/02 ,  B32B27/02

CPC分类号： D03D1/02 ,  B60R21/235 ,  B60R2021/23509 ,  D01F6/62 ,  D06N3/0006 ,  D06N3/0036 ,  D06N3/128 ,  D06N2211/268 ,  D10B2331/04 ,  D10B2401/063 ,  D10B2505/124 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T442/2861 ,  Y10T442/3008 ,  Y10T442/3065 ,  Y10T442/3976

摘要： Disclosed is a fabric for an airbag including a polyester fiber, and particularly to a polyester fabric for an airbag of which toughness is 3.5 to 6.0 kJ/m3 and tearing strength measured according to the ASTM D 2261 TONGUE method is 18 to 30 kgf, wherein the fabric includes polyester fiber of which toughness is 70 to 95 J/m3, a method of preparing the same, and an airbag for a car including the same.

摘要翻译： 公开了一种用于包括聚酯纤维的气囊的织物，特别涉及一种韧性为3.5至6.0kJ / m 3的气囊聚酯织物，并且根据ASTM D 2261 TONGUE方法测量的撕裂强度为18至30kgf，其中 该织物包括韧性为70至95J / m 3的聚酯纤维，其制备方法，以及包括该聚酯纤维的汽车。

公开(公告)号：US20110012331A1

公开(公告)日：2011-01-20

申请号：US12934470

申请日：2009-03-26

申请人： Jae-Hyung Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Kil Lee ,  Dong-Jin Kwak ,  Ki-Jeong Kim ,  Sang-Mok Lee

发明人： Jae-Hyung Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Kil Lee ,  Dong-Jin Kwak ,  Ki-Jeong Kim ,  Sang-Mok Lee

IPC分类号： B60R21/235 ,  B60R21/23

CPC分类号： B60R21/235 ,  B60R21/232 ,  B60R2021/23576 ,  B60R2021/23595

摘要： The present invention relates to a side curtain airbag and an airbag system comprising the same. The side curtain airbag according to the present invention comprises an inflating part having gas inflatability, a non-inflating part supporting the inflating part, and an adhered part constituting a boundary between the inflating part and the non-inflating part. The adhered part is coated with a seam sealant and sewed. The initial maximum pressure of the inflating part is 40 KPa or more when injecting a gas therein with an instant pressure of at least 10 bar, and the pressure after 6 seconds is 25 KPa or more.The side curtain airbag according to the present invention optimizes to apply the method of seam sealant coating and sewing on the adhered part constituting a boundary between the inflating part and the non-inflating part. Thus, it can keep the internal gas pressure of the airbag to the extent of protecting passengers safely at rollover.

摘要翻译： 本发明涉及一种侧帘式安全气囊及包括该侧帘式气囊的气囊系统。 根据本发明的侧帘式气囊包括具有气体充气性的充气部，支撑充气部的非充气部以及构成充气部与非充气部之间的边界的粘接部。 粘合部分涂有缝隙密封剂并进行缝合。 当在其中以10巴的即时压力注入气体时，充气部的初始最大压力为40KPa以上，6秒后的压力为25KPa以上。 根据本发明的侧帘式安全气囊优化了在构成充气部和非充气部之间的边界的粘接部上应用接缝密封剂涂布和缝合的方法。 因此，可以将气囊的内部气体压力保持在安全地保护乘客的过程中。

公开(公告)号：US09499928B2

公开(公告)日：2016-11-22

申请号：US13638257

申请日：2011-03-25

申请人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Ki-Jeong Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

发明人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Ki-Jeong Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

IPC分类号： D03D1/02 ,  D04H1/435 ,  D01F6/62 ,  D04H3/011 ,  D02J1/22 ,  D01D5/16 ,  D03D15/00 ,  B60R21/235

CPC分类号： D04H1/435 ,  B60R2021/23514 ,  B60R2021/23542 ,  D01D5/16 ,  D01F6/62 ,  D02J1/228 ,  D03D1/02 ,  D03D15/00 ,  D04H3/011 ,  Y10T428/298 ,  Y10T442/30

摘要： A polyester fiber suitable for an airbag fabric has an elongation of 0.8 to 2.0% under a tensile strength of 1.0 g/d at the room temperature, and an additional elongation of 1.5 to 5% under a tensile strength of 8.8 g/d to the maximum. The polyester fiber secures low initial Young's modulus and good mechanical properties and can be used in an airbag fabric not only to provide excellences in air sealing effect as well as packing property and dimensional stability but also to minimize collision impacts on occupants, thereby protecting the occupants with safety.

摘要翻译： 适用于气囊织物的聚酯纤维在室温下的拉伸强度为1.0g / d时的伸长率为0.8〜2.0％，拉伸强度为8.8g / d时的伸长率为1.5〜5％ 最大值。 聚酯纤维确保低的初始杨氏模量和良好的机械性能，并且可以用于气囊织物中，不仅可以提供优异的空气密封效果以及包装性能和尺寸稳定性，而且可以最小化对乘客的碰撞冲击，从而保护乘客 安全。

公开(公告)号：US09951176B2

公开(公告)日：2018-04-24

申请号：US13824896

申请日：2011-09-16

申请人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Ki-Jeong Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

发明人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Ki-Jeong Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

IPC分类号： C08G63/183 ,  D01F6/62 ,  D01D5/16 ,  D02G3/44 ,  D01D5/098 ,  D04H3/011 ,  D02J1/22 ,  D01D10/02 ,  B60R21/235

CPC分类号： C08G63/183 ,  B60R2021/23509 ,  D01D5/098 ,  D01D5/16 ,  D01D10/02 ,  D01F6/62 ,  D02G3/446 ,  D02J1/224 ,  D04H3/011 ,  D10B2331/04 ,  D10B2505/124 ,  Y10T428/249921

摘要： A polyester fiber that can be used for an airbag fabric is disclosed. The polyester fiber has an elongation of 1.65% to 2.5% when tensile strength of 1.0 g/d is applied after heat treatment at 185° C. for 2 minutes, and additionally elongates in the range of elongation from 0.5% to 5% at the range of tensile strength from 8.0 g/d to the maximum strength. The polyester fiber simultaneously has low initial Young's modulus and excellent mechanical properties, and thus, it may provide excellent packing, dimensional stability, and excellent air cut-off effect, and simultaneously, minimize impact applied to a passenger thus safely protecting a passenger.

公开(公告)号：US08851516B2

公开(公告)日：2014-10-07

申请号：US13515098

申请日：2010-12-30

申请人： Dong-Jin Kwak ,  Ki-Jeong Kim ,  Jae-Hyung Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

发明人： Dong-Jin Kwak ,  Ki-Jeong Kim ,  Jae-Hyung Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

IPC分类号： B60R21/235 ,  D05B27/22

CPC分类号： B60R21/231 ,  B60R21/235 ,  B60R2021/23538 ,  D05B1/00 ,  D05B13/00 ,  D05B27/22 ,  Y10T442/2139

摘要： The present invention relates to an airbag cushion and an airbag system including the same, and particularly to an airbag cushion, including: at least one fabric; and seam parts connecting the fabric, wherein deviation of upper seam thread length per a unit length of the fabric between the first seam part sewed in forward direction and the second seam part sewed in reverse direction in the seam parts is 15% or less, a method of preparing the same, and an airbag system including the same.The airbag cushion of the present invention is superior in working stability and unfolding performance because of the optimized properties of the seam parts, provides superior shape stability and air-tight effect at the same time, and can protect a passenger by minimizing the shock given to the passenger.

摘要翻译： 本发明涉及一种气囊及其气囊系统，特别涉及一种气囊垫，包括：至少一个织物; 以及连接织物的接缝部分，其中在前方缝合的第一接缝部分和接缝部件之间沿相反方向缝合的第二接缝部分之间的织物单位长度上的上缝线长度的偏差为15％以下，a 制备该方法，以及包括该气囊系统的气囊系统。 本发明的气囊垫由于接缝部件的优化特性而具有优异的工作稳定性和展开性能，同时具有优异的形状稳定性和气密效果，并且可以通过最小化给予的冲击来保护乘客 乘客。

公开(公告)号：US20120280480A1

公开(公告)日：2012-11-08

申请号：US13515098

申请日：2010-12-30

申请人： Dong-Jin Kwak ,  Ki-Jeong Kim ,  Jae-Hyung Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

发明人： Dong-Jin Kwak ,  Ki-Jeong Kim ,  Jae-Hyung Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

IPC分类号： B60R21/231 ,  D05B1/00 ,  D05B13/00

CPC分类号： B60R21/231 ,  B60R21/235 ,  B60R2021/23538 ,  D05B1/00 ,  D05B13/00 ,  D05B27/22 ,  Y10T442/2139

摘要： The present invention relates to an airbag cushion and an airbag system including the same, and particularly to an airbag cushion, including: at least one fabric; and seam parts connecting the fabric, wherein deviation of upper seam thread length per a unit length of the fabric between the first seam part sewed in forward direction and the second seam part sewed in reverse direction in the seam parts is 15% or less, a method of preparing the same, and an airbag system including the same.The airbag cushion of the present invention is superior in working stability and unfolding performance because of the optimized properties of the seam parts, provides superior shape stability and air-tight effect at the same time, and can protect a passenger by minimizing the shock given to the passenger.

摘要翻译： 本发明涉及一种气囊及其气囊系统，特别涉及一种气囊垫，包括：至少一个织物; 以及连接织物的接缝部分，其中在前方缝合的第一接缝部分和接缝部件之间沿相反方向缝合的第二接缝部分之间的织物单位长度上的上缝线长度的偏差为15％以下，a 制备该方法，以及包括该气囊系统的气囊系统。 本发明的气囊垫由于接缝部件的优化特性而具有优异的工作稳定性和展开性能，同时具有优异的形状稳定性和气密效果，并且可以通过最小化给予的冲击来保护乘客 乘客。

公开(公告)号：US20130033027A1

公开(公告)日：2013-02-07

申请号：US13638453

申请日：2011-03-25

申请人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Ki-Jeong Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

发明人： Jae-Hyung Kim ,  Dong-Jin Kwak ,  Ki-Jeong Kim ,  Hee-Jun Kim ,  Jung-Hoon Youn ,  Sang-Mok Lee

IPC分类号： B60R21/235 ,  B32B27/02 ,  D04H3/04

CPC分类号： B60R21/235 ,  B60R2021/23509 ,  D03D1/02 ,  D03D15/00 ,  D03D15/12 ,  D06N3/0006 ,  D06N3/0011 ,  D06N3/0036 ,  D06N3/10 ,  D06N3/128 ,  D06N3/14 ,  D06N2211/268 ,  D10B2331/04 ,  D10B2401/062 ,  D10B2401/063 ,  D10B2505/124 ,  Y10T428/249921 ,  Y10T428/268 ,  Y10T442/2631 ,  Y10T442/2713 ,  Y10T442/2721

摘要： The present invention relates to an airbag fabric comprising a polyester fiber, and more particularly to a polyester fabric having a thermal resistance constant (X) of 1.0 to 6.5 in the uncoated fabric state, a preparation method for the same, and an airbag for vehicle comprising the same.The airbag fabric of the present invention uses a polyester fiber having low Young's modulus, high strength and high elongation to impart good mechanical properties, such as high strength and high thermal resistance, and good folding property, high dimensional stability, and good air sealing effect as well, thereby minimizing collision impacts on occupants to protect the occupants with safety.

摘要翻译： 本发明涉及一种包含聚酯纤维的气囊织物，更具体地涉及在未涂布织物状态下具有1.0至6.5的耐热常数（X）的聚酯织物及其制备方法和用于车辆的安全气囊 包括它们。 本发明的气囊织物使用具有低杨氏模量，高强度和高伸长率的聚酯纤维赋予良好的机械性能，例如高强度和高耐热性，以及良好的折叠性能，高尺寸稳定性和良好的空气密封效果 从而最小化对乘客的冲击影响，以安全地保护乘客。

公开(公告)号：US20140021705A1

公开(公告)日：2014-01-23

申请号：US14008983

申请日：2012-03-30

申请人： Jung-Hoon Youn ,  Dong-Jin Kwak ,  Jae-Hyung Kim ,  Hee-Jun Kim ,  Ki-Jeong Kim ,  Sang-Mok Lee

发明人： Jung-Hoon Youn ,  Dong-Jin Kwak ,  Jae-Hyung Kim ,  Hee-Jun Kim ,  Ki-Jeong Kim ,  Sang-Mok Lee

IPC分类号： B60R21/232 ,  D03D33/00 ,  B60R21/231 ,  D03D1/02

CPC分类号： B60R21/232 ,  B60R21/231 ,  B60R21/235 ,  B60R2021/23509 ,  B60R2021/23542 ,  D03D1/02 ,  D03D11/02 ,  D03D33/00

摘要： The present invention relates to a double-layered fabric including separated two fabric layers which are simultaneously woven by an OPW (one piece woven) method. Specifically, the present invention relates to a gas-inflatable double-layered fabric including a double patterned weave comprised of separated top and bottom fabric layers which are simultaneously woven and have different patterns each other, a preparation method thereof, and an airbag including the same.

摘要翻译： 本发明涉及一种双层织物，其包括通过OPW（单件编织）方法同时编织的分离的两个织物层。 具体地说，本发明涉及一种气体充气双层织物，其包括双重图案化织物，其由分离的顶层织物和底层织物层组成，它们同时编织并具有不同的图案，其制备方法和包含其的气囊 。