公开(公告)号：JP5040382B2

公开(公告)日：2012-10-03

申请号：JP2007065406

申请日：2007-03-14

Applicant: トヨタ自動車株式会社

Inventor： 謙二 今村 ,  和彰 尾藤 ,  修 深渡瀬 ,  晃圭 真田 ,  裕一 足立

IPC: B60R21/20 ,  B60R21/206 ,  B60R21/203

Abstract: PROBLEM TO BE SOLVED: To provide a steering column capable of suppressing an increase in the man-hours for installing on the column body side and also the cost even if the constitution is such that an airbag device for protecting knees is mounted. SOLUTION: The steering column SC is configured so that a column cover 10 is formed from an upper cover 11 and a lower cover 19. The airbag device AM is embodied as an airbag assembly AA. An opening for working 35 for fixing the airbag assembly AA to the column body 1 side is formed in the upper cover 11 or the lower cover 19. The airbag assembly AA is fixed to the column body 1 side by fixing a mounting bracket 50 to a column side bracket 4 using a fixing means 53 inserted from the opening 35 in such a state that the lower cover 19 is held. The lower cover 19 fastens the upper edges 21a and 22a by a fastening part 35 to the lower edges 13a and 14a of the upper cover 11. COPYRIGHT: (C)2008,JPO&INPIT

公开(公告)号：JP5016619B2

公开(公告)日：2012-09-05

申请号：JP2009006742

申请日：2009-01-15

Applicant: トヨタ自動車株式会社 ,  株式会社ダイセル ,  豊田合成株式会社

Inventor： 智子 倉田 ,  睦治 小林 ,  徹 尾崎 ,  正 山田 ,  直樹 松田 ,  修 深渡瀬 ,  裕貴 野々山

IPC: B60R21/264 ,  B60R21/26

CPC classification number: B60R21/2644 ,  F42B3/04

Abstract: A gas generator includes: a housing having closure and diffuser shells; an inner tube member accommodating an igniter, an opening end of the inner tube member being located opposing a bottom plate of the closure shell and defining a ventilating portion formed at the opening end, the inner tube member being fixed to an igniter attaching portion, and having a cylindrical portion projecting inwardly in the closure shell, and a passage being formed between the inner tube member and the igniter attaching portion to reach the ventilating portion; an outer circumference cylindrical member provided in the combustion chamber and one end opening thereof being located at the bottom plate; and an annular porous member defining a space above the combustion chamber, the space being communicated to a gas discharge path defined between the outer circumference cylindrical member and a side surface of the diffuser shell through a communicating portion.

公开(公告)号：JPWO2010050015A1

公开(公告)日：2012-03-29

申请号：JP2010505499

申请日：2008-10-29

Applicant: トヨタ自動車株式会社

Inventor： 修 深渡瀬 ,  修 深渡瀬 ,  岳久 社本 ,  岳久 社本

IPC: B60R21/215 ,  B60R21/207 ,  B60R21/2165 ,  B60R21/231 ,  B60R21/2346

CPC classification number: B60R21/231 ,  B60R21/2165 ,  B60R21/2346 ,  B60R2021/23107 ,  B60R2021/23161

Abstract: センタコンソールの車両後端側に格納したエアバッグを適正に展開させることができる車両用座席間エアバッグ装置を得る。車両用ファーサイドエアバッグ装置(10)は、車幅方向に並列された座席間に配置されたセンタコンソール(16)における車両後端側でかつ上端側のコーナ部(16B)に格納されガス供給を受けて膨張されるファーサイドエアバッグ(20)と、ガス供給を受けて膨張されるファーサイドエアバッグ(20)を車両後方から支持することで該ファーサイドエアバッグ(20)をコーナ部(16B)に対する車両前方でかつ上方に展開させるエアバッグドア(40)とを備える。

公开(公告)号：JP4900112B2

公开(公告)日：2012-03-21

申请号：JP2007191377

申请日：2007-07-23

Applicant: トヨタ自動車株式会社

Inventor： 和彰 尾藤 ,  修 深渡瀬 ,  晃圭 真田 ,  裕一 足立

IPC: B60R21/20 ,  B60R21/217 ,  B60R21/203 ,  B60R21/206 ,  B60R21/216

Abstract: PROBLEM TO BE SOLVED: To develop an airbag door properly even when a column cover of a steering column enters an instrument panel comparatively deep. SOLUTION: When a column cover 18 is arranged in the state where a part of the cover enters the inside of an opening 16 of the instrument panel 14, a column lower cover 22 is divided in the column fore-and-aft direction, and only column lower cover front part 68 is developed to the column lower side. The developed column lower cover front part 68 is held in a state of a slide by being made to contact the lower end part 16B of the opening 16. COPYRIGHT: (C)2009,JPO&INPIT

公开(公告)号：JP4858421B2

公开(公告)日：2012-01-18

申请号：JP2007306681

申请日：2007-11-28

Applicant: トヨタ自動車株式会社

Inventor： 仁 松島 ,  修 深渡瀬

IPC: B60R21/20 ,  B60R21/201 ,  B60R21/206 ,  B60R21/217

Abstract: PROBLEM TO BE SOLVED: To provide a grab door attachment knee air bag device sufficiently receiving entry of the knee of an occupant at front end collision of a vehicle and having a light weight member substituted for an air bag case. SOLUTION: The grab door attachment knee air bag device 10 has: the grab door 11 having a grab door inner 13 and a grab door outer 12 and having a space part 14 for storing an air bag module at the inside; an air bag door 15 fixed to the grab door outer 12; the air bag module 16 having a retainer 18 and a flexible sheet 19; and an opening part 13a on the grab door inner 13. The retainer 18 is a member made of metal and is laid on the opening part 13a of the grab door inner 13 in a left/right direction. Both end parts in the left/right direction of the retainer 18 are fastened to the grab door 11, hook members 21 are mounted to both upper and lower end parts of the flexible sheet 19, and the hook member 21 is engaged with the air bag door 15. COPYRIGHT: (C)2009,JPO&INPIT

公开(公告)号：JP4858134B2

公开(公告)日：2012-01-18

申请号：JP2006327995

申请日：2006-12-05

Applicant: トヨタ自動車株式会社

Inventor： 謙二 今村 ,  修 深渡瀬 ,  晃圭 真田 ,  智之 茂籠

IPC: B60R21/20 ,  B60R21/206 ,  B60R21/203 ,  B60R21/26 ,  B62D1/16

Abstract: PROBLEM TO BE SOLVED: To provide a column-mounted knee airbag device installed on a vehicle of which the gap between a lap part of a passenger and a rear surface of an instrument panel differs between right and left of the steering column, capable of deploying the knee airbag upright against the lap part of the passenger. SOLUTION: A center line Lb' in a vehicle width direction of the knee airbag 24 in an deployment completion state is offset to the side of which the gap between the lap part (right lap part 14R, left lap part 14L) and the rear surface 16R of the instrument panel 16 is larger, which is either of the right or left of the steering column 18, regarding an axial line Lc of the steering column 18. Even when the gap between the lap part of the passenger 14 and the rear surface 16R of the instrument panel 16 differs between right and left of the steering column 18, it is possible to reduce influence on the side of which the gap is smaller by deploying the knee airbag 24 with offset to the larger gap side. COPYRIGHT: (C)2008,JPO&INPIT

公开(公告)号：JP4678265B2

公开(公告)日：2011-04-27

申请号：JP2005254938

申请日：2005-09-02

Applicant: トヨタ自動車株式会社

Inventor： 武明 加藤 ,  修 深渡瀬

IPC: B60R21/231

公开(公告)号：JP4655050B2

公开(公告)日：2011-03-23

申请号：JP2007023558

申请日：2007-02-01

Applicant: トヨタ自動車株式会社

Inventor： 宗太郎 成田 ,  修 深渡瀬

IPC: B60R21/237 ,  B60R21/20 ,  B60R21/213 ,  B60R21/214 ,  B60R21/232

Abstract: PROBLEM TO BE SOLVED: To secure protective performance of a head part of an occupant seated on a seat, regardless of a height adjusting position of a headrest in the rearmost part seat. SOLUTION: This rear window airbag device has a first inflating part 41 inflating and deploying an airbag body 20 constituted so as to inflate and deploy along rear window glass 36 from a rear roof header 16 of a vehicle 12 in a cabin 50, in response to the headrest 54 of the rearmost part seat 52, and a second inflating part 42 inflating and deploying in response to an area unprovided with the headrest 54. A boundary part between the first inflating part 41 and the second inflating part 42 is divided by a slit 56 extending in the vertical direction of the vehicle along both end parts 54A in the car width direction of the headrest 54. Thus, the first inflating part 41 corresponding to the headrest 54 can be deployed in response to the height of the headrest 54 independently of the second inflating part 42. COPYRIGHT: (C)2008,JPO&INPIT

公开(公告)号：JP4640419B2

公开(公告)日：2011-03-02

申请号：JP2008041834

申请日：2008-02-22

Applicant: トヨタ自動車株式会社

Inventor： 修司 山田 ,  修 深渡瀬 ,  晃圭 真田

IPC: B60R21/239 ,  B60R21/205 ,  B60R21/2338 ,  B60R21/276

CPC classification number: B60R21/233 ,  B60R21/2338 ,  B60R2021/23316 ,  B60R2021/23382

公开(公告)号：JP4605000B2

公开(公告)日：2011-01-05

申请号：JP2005360110

申请日：2005-12-14

Applicant: トヨタ自動車株式会社

Inventor： 修 深渡瀬

IPC: B60R21/206 ,  B60R21/20 ,  B60R21/217

Abstract: PROBLEM TO BE SOLVED: To provide an airbag device for protecting a knee capable of restraining the knee of an occupant early. SOLUTION: In the airbag device 10 for protecting the knee, at the time of a front surface collision of a vehicle, an airbag 40 is expanded/deployed to a vehicle rear side of a door 24A of a glove-box 24, so that the airbag 40 restrains the knee 18A of the occupant 18 to protect that. The airbag 40 is stored inside of the door 24A, so that the air bag 40 can cover the door 24A disposed at a height position of the knee 18A of the occupant 18 early, and restrain the knee 18A of the occupant 18 to protect that. In order to make the airbag 40 control the movement to a vehicle front side of the occupant 18, it is enough that the airbag 40 restrains only the knee 18A of the occupant 18. Therefore, the capacity of the airbag 40 can be reduced, and an inflator 36 can be downsized. COPYRIGHT: (C)2007,JPO&INPIT