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1. 发明申请

US20200079313A1 AIRBAG FOR A PASSENGER SEAT 审中-公开
公开(公告)号：US20200079313A1
公开(公告)日：2020-03-12
申请号：US16552410
申请日：2019-08-27
申请人： TOYODA GOSEI CO., LTD.
发明人： Takuya HIRAIWA , Shinichi ISHIDA , Keita SUZUKI , Motoyuki TANAKA
IPC分类号： B60R21/231 , B60R21/235 , B60R21/205 , B60R21/276
摘要： An airbag for a passenger seat is folded and stored in a storage so as to be deployed towards the passenger seat in such a manner as to enlarge towards the left and right when exiting the storage. The airbag includes a bag body that includes a mount-side portion to be mounted on the storage, and a cover panel that is made of a flexible sheet-shaped material and covers an outer circumference of the mount-side portion of the bag body. The cover panel is configured to cover an edge of a peripheral member of the storage at least in left and right sides of the storage at airbag deployment. The cover panel is joined to the bag body in such a manner that its edge portion is capable of slipping relative to the bag body at least in the left and right portions.

2. 发明申请

US20200070765A1 AIRBAG DEVICE 审中-公开
公开(公告)号：US20200070765A1
公开(公告)日：2020-03-05
申请号：US16528841
申请日：2019-08-01
申请人： TOYODA GOSEI CO., LTD.
发明人： Takuya HIRAIWA , Shinichi ISHIDA , Keita SUZUKI
IPC分类号： B60R21/239 , B60R21/203
摘要： An airbag device includes an airbag, a connecting member extending from the airbag, and an actuator mounted on an airbag housing for controlling an inflation manner of the airbag. The actuator includes an actuator body that includes an operating pin which penetrates the connecting member, a mounting plate that holds the actuator body and is secured to the airbag housing, and a supporting plate that is disposed in a vicinity of a leading end portion of the operating pin. The supporting plate includes a supporting hole for receiving the operating pin, and a flange that is formed in a part of a periphery of the supporting hole toward which the connecting member is released. The flange extends along an axial direction of the operating pin towards the leading end of the operating pin for supporting the leading end portion of the operating pin with its surface facing the operating pin.

3. 发明申请

US20200094768A1 AIRBAG DEVICE 审中-公开
公开(公告)号：US20200094768A1
公开(公告)日：2020-03-26
申请号：US16570222
申请日：2019-09-13
申请人： TOYODA GOSEI CO., LTD.
发明人： Takuya HIRAIWA , Shinichi ISHIDA , Keita SUZUKI
IPC分类号： B60R21/233 , B60R21/239 , B60R21/2338
摘要： An airbag having an exhaust hole and an opening/closing control device configured to control opening and closing of the exhaust hole are provided. The airbag includes a bag body, and a discharge portion having the exhaust hole, the discharge portion is configured to maintain a blocked state of the exhaust hole by being drawn into the bag body at the time of inflation of the bag body in a state where connection between a connection member and the opening/closing control device is maintained, and to be inflated by protruding from the bag body at the time of inflation of the bag body in a state where the connection between the connection member and the opening/closing control device is released to open the exhaust hole. A dummy inflation portion inflated to partially protrude from the bag body is formed at a position approximately symmetrical to the discharge portion. A volume of the dummy inflation portion at the time of inflating completion is set to be smaller than a volume of the discharge portion in a state where the exhaust hole is open at the time of inflation.

4. 发明申请

US20130320656A1 AIRBAG FOR A FRONT PASSENGER'S SEAT 有权
标题翻译：前乘客座位的安全气囊
公开(公告)号：US20130320656A1
公开(公告)日：2013-12-05
申请号：US13897697
申请日：2013-05-20
申请人： TOYODA GOSEI CO, LTD.
发明人： Ikuo YAMADA , Shinichi ISHIDA , Masashi HASHIBA
IPC分类号： B60R21/2338
CPC分类号： B60R21/2338 , B60R21/205 , B60R2021/23384 , B60R2021/2395
摘要： A bag body of an airbag includes a recessed area that is sunken forward and extends vertically generally at the center in a left and right direction of the passenger side wall. The airbag internally includes a vertical tether that pulls the front end of the recessed area forward at airbag deployment. The airbag further includes two horizontal tethers; an upper horizontal tether and a lower horizontal tether, which connect the left side wall and right side wall of the bag body, respectively, and are deployable generally in a left and right direction in order to limit the clearance between the left side wall and right side wall. The upper horizontal tether is located in an area above the vertical tether and the lower horizontal tether is located in an area below the vertical tether.
摘要翻译：气囊的袋体包括向下凹陷的凹陷区域，并且在乘客侧壁的左右方向上大致沿中心垂直地延伸。安全气囊内部包括垂直系绳，在安全气囊展开时向前拉动凹陷区域的前端。气囊还包括两个水平系绳; 分别连接袋体的左侧壁和右侧壁的上部水平系绳和下部水平系绳，并且可以大体上在左右方向上展开，以便限制左侧壁和右侧之间的间隙侧墙。上水平系绳位于垂直系绳上方的一个区域中，下水平系绳位于垂直系绳下方的一个区域。

5. 发明申请

US20220379835A1 AIRBAG DEVICE 有权
公开(公告)号：US20220379835A1
公开(公告)日：2022-12-01
申请号：US17747262
申请日：2022-05-18
申请人： TOYODA GOSEI CO., LTD.
发明人： Motoyuki TANAKA , Akira YAMASHITA , Shinichi ISHIDA , Yoshio ONO
IPC分类号： B60R21/2338 , B60R21/264 , B60R21/239
摘要： An airbag device includes an actuator of a configuration that causes a string-form coupling member extending from an airbag to be coupled, and controls an inflation aspect of the airbag by causing a state of coupling with the coupling member to be maintained or terminated. The actuator includes a gas generator that can eject a combustion gas and a holder portion that can hold the coupling member. The holder portion includes a holding wall portion, which can hold the wound coupling member on an outer peripheral face side, and a top wall portion that closes a leading end side of the holding wall portion, and a contact region in which the combustion gas can be brought into contact with the coupling member is disposed in a region of the holding wall portion. The actuator causes the coupling member to be severed by causing the combustion gas to come into contact with the coupling member in the contact region, whereby a state of the coupling member being held in the holder portion can be terminated.

6. 发明申请

US20210300283A1 FRONT PASSENGER SEAT AIRBAG 有权
公开(公告)号：US20210300283A1
公开(公告)日：2021-09-30
申请号：US17216054
申请日：2021-03-29
申请人： TOYODA GOSEI CO., LTD.
发明人： Takuya HIRAIWA , Shinichi ISHIDA , Keita SUZUKI
IPC分类号： B60R21/205 , B60R21/2338
摘要： The front passenger seat airbag includes a main body inflation portion having a front end side attached to the storage portion when inflation is completed, and a protruding inflation portion having a portion protruding rearward from at least one end portion side in a right-left direction on a rear surface side of the main body inflation portion when inflation is completed, the protruding inflation portion protecting a head of the occupant moving obliquely forward during an oblique collision or an offset collision of a vehicle. A pinching portion is formed in a position continuous with a rear end side of the protruding inflation portion, and regulates an outer shape of the protruding inflation portion when inflation is completed, and the pinching portion is formed by joining to-be-joined portions separated from each other in a state in which a bag panel constituting the outer peripheral wall is flatly unfolded.

7. 发明申请

US20200156588A1 PASSENGER SEAT AIRBAG DEVICE 审中-公开
公开(公告)号：US20200156588A1
公开(公告)日：2020-05-21
申请号：US16684645
申请日：2019-11-15
申请人： TOYODA GOSEI CO., LTD.
发明人： Hiromi TAMAI , Shinichi ISHIDA
IPC分类号： B60R21/261 , B60R21/205 , B60R21/237 , B60R21/215
摘要： A passenger seat airbag device includes an airbag and a regulating member which regulates deploying and inflating of the airbag. The regulating member includes a temporary holding portion which includes a base portion and a cover portion arranged below the base portion and temporarily and releasably holds a folded part of the folded airbag. While the temporary holding portion rotating rearward, the folded part of the folded airbag is released from a release opening. The airbag is folded and stored in a storage part while a rear end side including a rear end of a preliminary folded airbag is arranged below the cover portion of the temporary holding portion and extends forward from the release opening.

8. 发明申请

US20190092268A1 PASSENGER SEAT AIRBAG AND METHOD OF FOLDING THE SAME 审中-公开
公开(公告)号：US20190092268A1
公开(公告)日：2019-03-28
申请号：US16137913
申请日：2018-09-21
申请人： TOYODA GOSEI CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Shinichi ISHIDA , Takafumi FUKUSHIMA , Wataru MIURA , Hisamitsu TATSUNAMI , Kazuki KUSUHARA
IPC分类号： B60R21/237 , B60R21/2338 , B60R21/233 , B60R21/205
摘要： A passenger seat airbag includes a passenger side wall for catching a passenger, and a circumferential wall that extends forward from the passenger side wall in a converging fashion. The circumferential wall includes an upper wall, a lower wall, a left wall and a right wall, and is adapted to be mounted on a housing by the front end. An inlet port for introducing inflation gas is disposed at a front end region of the lower side wall, at a position displaced to the right from the center in a left and right direction of the passenger side wall. In the front end region of the circumferential wall, with respect to a substantial circumferential length which permits free expansion, a left circumferential wall region disposed on the left of the inlet port and a right circumferential wall region disposed on the right of the inlet port have equal substantial circumferential lengths.

9. 发明申请

US20210031720A1 AIRBAG DEVICE 有权
公开(公告)号：US20210031720A1
公开(公告)日：2021-02-04
申请号：US16924426
申请日：2020-07-09
申请人： TOYODA GOSEI CO., LTD.
发明人： Keita SUZUKI , Takuya HIRAIWA , Shinichi ISHIDA
IPC分类号： B60R21/237 , B60R21/231
摘要： An airbag device includes an airbag formed with a discharge portion. The discharge portion includes: an opening portion; a tack portion around the opening portion; and a regulating belt portion disposed on a peripheral edge of the opening portion to regulate opening and closing of the opening portion. When the inflation of the airbag is completed, the tack portion is maintained in a folded state by the regulating belt portion due to tension acting on the regulation belt portion, so that a closed state of the opening portion is capable of being maintained, and when the tension does not act on the regulating belt portion, the folded state is released and the opening portion is brought into an open state.

10. 发明申请

US20210031716A1 PASSENGER SEAT AIRBAG DEVICE 有权
公开(公告)号：US20210031716A1
公开(公告)日：2021-02-04
申请号：US16923171
申请日：2020-07-08
申请人： TOYODA GOSEI CO., LTD.
发明人： Takuya HIRAIWA , Shinichi ISHIDA , Koji HOSOE , Masashi BABA , Ryo KUMAZAKI , Hiromi KONDO
IPC分类号： B60R21/205 , B60R21/237 , B60R21/235
摘要： A passenger seat airbag device includes an airbag including a front collision restraining surface, and an oblique collision restraining portion including a protruding portion in which a surface is set as an oblique collision restraining surface, and a restraining recess portion whose facing surfaces are able to restrain the head of the occupant. The rear wall main portion has the front collision restraining surface. The rear wall end edge portion has the oblique collision restraining surface. The upper edge of the rear wall end edge portion is coupled to a rear edge of the upper wall portion. The lower edge of the rear wall end edge portion is coupled to a rear edge of the lower wall portion. An entire edge of the separation edge of the rear wall end edge portion is coupled to a rear edge of the rear edge side portion.

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