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1. 发明专利

JPH0834306A GAS GENERATOR FOR AIR BAG 失效
公开(公告)号：JPH0834306A
公开(公告)日：1996-02-06
申请号：JP17118994
申请日：1994-07-22
申请人： DAICEL CHEM , TOYOTA MOTOR CORP , AISIN SEIKI , TOKAI RIKA CO LTD
发明人： UEDA MASAYUKI , KATSUTA NOBUYUKI , ONODA ATSUSHI , ISHIKAWA MASANOBU , SAKAMOTO KAZUNORI , USUI KATSUTOSHI , KOIDE TERUHIKO
IPC分类号： B60R21/26 , B60R21/264 , B60R21/33
摘要： PURPOSE:To provide a gas generator for an air bag which is easy for fitting a mechanical sensor, and small in size and light in weight. CONSTITUTION:A gas generator for an air bag comprises a housing, a gas generating means inside the housing, and an ignition means of the gas generating means; and it is purposed to protect an occupant from shock by introducing the gas generated by the shock by means of the gas generating means into an air bag. The ignition means is made up of a single detonator 11 that is detonated by sticking a mechanical sensor 4 by means of a sticking pin 8, a transfer charge that is ignited by the firing of the detonator 11, and a transfer charge housing chamber 14 for housing the transfer charge; and that is housed inside the central cylinder 3b arranged in the central part inside the housing.

2. 发明专利

JPH07165003A INFLATER ASSEMBLY 失效
公开(公告)号：JPH07165003A
公开(公告)日：1995-06-27
申请号：JP31541793
申请日：1993-12-15
申请人： AISIN SEIKI , TOYOTA MOTOR CORP , DAICEL CHEM , TOYODA GOSEI KK
发明人： ISHIKAWA MASANOBU , SAKAMOTO KAZUNORI , TAKEUCHI TSUTOMU , KAWAMURA TAKETAKA , ONODA ATSUSHI , IWAI YASUNORI , KATSUTA NOBUYUKI , SHIGA KAZUMI
IPC分类号： B60R21/276 , B60R21/0136 , B60R21/16 , B60R21/26 , B60R21/264 , B60R21/33 , F42C19/08 , B60R21/28
摘要： PURPOSE:To prevent the occurrence of slippage in relation to a relative position between a detonator and an output member, and fix a sensor case into an inflator case without any play. CONSTITUTION:Engagement parts 13, 15 to irregularly engage a sensor case 5 with a inflator case 1 are formed on the inner circumferential surface of the protruding wall 12 of the inflator case 1 and the outer circumferential surface of the sensor case 5, and the connection parts 53, 85 to maintain the sensor case 5 on the flange part 52 of the sensor case 5 and the bottom wall 81 of a support ring 8 by the support ring 8 are formed, respectively.

3. 发明专利

JP2009202831A Assembling method of speed change operation member, steering wheel, and speed change operation device 有权
标题翻译：变速操作部件，转向轮和变速操作装置的组装方法
公开(公告)号：JP2009202831A
公开(公告)日：2009-09-10
申请号：JP2008049741
申请日：2008-02-29
申请人： Tokai Rika Co Ltd , Toyoda Gosei Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社東海理化電機製作所 , 豊田合成株式会社
发明人： ONODA ATSUSHI , KAMISAKA ISHIATSU , ISHIKURE NOBUYUKI , NAGAYA KEIJI , SAIKI SHINICHI , HAYASE FUMITAKA
IPC分类号： B60K20/06
CPC分类号： B60K20/06
摘要： PROBLEM TO BE SOLVED: To provide a paddle shift assembling method capable of eliminating any inverting operation of a steering wheel and reducing the assembly man-hour when assembling a paddle shift to the steering wheel.
SOLUTION: The paddle shift assembling method includes a positioning step of positioning the paddle shift 20 at the back side of a steering wheel lower cover 12 by engaging the paddle shift with the steering wheel lower cover 12, a lower cover fitting step of fitting the steering wheel lower cover 12 with the paddle shift 20 being fitted thereto in the positioned state to the back side of a core 11, and a fastening step of fastening the core 11 and the paddle shift 20 by screwing a tapping screw T into the paddle shift 20 via the core 11 from the surface side of the core 11 with the steering wheel lower cover 12 being fitted thereto. According to this method, a step of inverting a steering wheel body can be eliminated, and the assembly man-hour can be reduced by the omission, accordingly.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够消除方向盘的任何翻转操作的桨换档组装方法，并且当组装桨换档到方向盘时减少组装工时。解决方案：桨式换档组装方法包括定位步骤，通过将桨换挡与方向盘下盖12接合来将桨档20定位在方向盘下盖12的后侧，下盖配合步骤安装方向盘下盖12，其中桨叶位移20在定位状态下安装到芯11的后侧，并且紧固步骤通过将自攻螺钉T拧紧到芯11中而紧固芯11和桨移位20 通过芯11从芯11的表面侧移动桨叶20，方向盘下盖12安装在其上。根据该方法，可以消除转向方向盘主体的一个步骤，从而可以通过省略来减少组装工时。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JPH05213149A GAS GENERATOR FOR AIR BAG HAVING DETONATOR MOUNTING STRUCTURE 失效
公开(公告)号：JPH05213149A
公开(公告)日：1993-08-24
申请号：JP2372292
申请日：1992-02-10
申请人： DAICEL CHEM , TOYOTA MOTOR CORP
发明人： IWAI YASUNORI , KATSUTA NOBUYUKI , ONODA ATSUSHI
IPC分类号： F42B3/10 , B60R21/26 , B60R21/264
摘要： PURPOSE:To make mounting of a detonator safe and easy by forming a space between a sensor housing chamber and an ignitor chamber of a gas generator so that the space abuts on bothe the chamber, and providing a means for fixing a donator-piece for holding the detonator in the space. CONSTITUTION:A gas generator is composed of a diffuser shell 1 and a closure shell 3, and a space 2 is formed by the closure shell 3 and the diffuser shell 1. The inside of the space 2 is confined by an inner tube 1d of the diffuser shell 1 in the circumferential direction to form a sensor housing chamber 14 in the inner tube part 1d, and an ignitor chamber 17 is formed in the circular part 1b of the diffuser shell 1, namely in the upper part of the sensor housing chamber 14. A space formed between the sensor housing chamber 14 and the ignitor chamber 17 is used as a detonator storage chamber 20 in order to fix a detonator-piece 21 by a screw means 22. The detonator-piece 21 has a hole 21b, in which a detonator 11 is loaded. Besides, a projected part 21a is provided in the middle of the detonator-piece 21 so as to penetrate into the transfer charge chamber 17.

5. 发明专利

JPH07165006A SHOCK SENSING DEVICE 失效
公开(公告)号：JPH07165006A
公开(公告)日：1995-06-27
申请号：JP31184293
申请日：1993-12-13
申请人： AISIN SEIKI , TOYOTA MOTOR CORP
发明人： SAKAMOTO KAZUNORI , ITO KOJI , KAWAMURA TAKETAKA , MASUDA SOICHIRO , ONODA ATSUSHI
IPC分类号： G01P15/00 , B60R21/16 , B60R21/32
摘要： PURPOSE:To provide a shock sensing device for ensuring enough detonator collision energy for an output member without imparing shock sensing performance of the device itself. CONSTITUTION:A cam member 23 is arranged away from a line C which connects the center of oscillation B to the center of gravity A of a movable member 21, and the center of rotational movement E of an output member 22 is arranged within the width H of the movable member in the line C direction to connect the center of oscillation B to the center of gravity A of the movable member 23 without changing a preset angle F between a tangentical line of engaging/disengaging locus of the output member 22 and the tangentical line the same locus of the cam member 23.

6. 发明专利

JPH05213152A IMPACT SENSING DEVICE 失效
公开(公告)号：JPH05213152A
公开(公告)日：1993-08-24
申请号：JP22657092
申请日：1992-08-26
申请人： AISIN SEIKI , TOYOTA MOTOR CORP
发明人： ITO KOJI , ISHIKAWA MASANOBU , SAKAMOTO KAZUNORI , ONODA ATSUSHI
IPC分类号： G01P15/135 , B60R21/01 , B60R21/16 , B60R21/33 , H01H35/14
摘要： PURPOSE:To improve the degree of freedom of the layout of an impact sensing device by providing a first contact on the output member side, providing a second contact which is provided on a moving path of the first contact in the projecting direction in order to contact the first contact, and electrically connecting both the contacts to each other by the movement of the output member. CONSTITUTION:When an impact is applied in the direction of the arrow A in a state where an impact sensing device is held under the initial condition, a weight 4 is rotated and slided against a torsion spring 9 by engagement of a pinion gear 10 and a rack gear 11 to sense the impact. At this time, the engagement of a cam part 12 and an output lever 6 is released, and the output lever 6 is turned by the torsion spring 9 to bring a first contact 13 into contact with a second contact 14. Thus the electrical continuity is produced between a power supply and an ignition device for operating an air bag mechanism, and thereafter a working condition is held regardless of the position of the weight 4. As a result, the layout of the impact sensing device 2 can be freely performed with respect to the ignition device and the air bag mechanism.

7. 发明专利

JPH09118196A IMPACT SENSOR 失效
公开(公告)号：JPH09118196A
公开(公告)日：1997-05-06
申请号：JP1460996
申请日：1996-01-30
申请人： AISIN SEIKI , TOYOTA MOTOR CORP
发明人： TAKEUCHI TSUTOMU , MIYAGAWA TOSHIHITO , ONODA ATSUSHI , MINAMI TERUYUKI
IPC分类号： G01P15/135 , B09B5/00 , B60R21/16 , B60R21/33 , B60R21/32
摘要： PROBLEM TO BE SOLVED: To forcedly actuate an air bag with a simple structure by providing an impact sensing mechanism to sense acceleration by a movement of a mass body, and forcedly movably constituting it so as to operate an ignition means by its actuation as well as to actuate the ignition means regardless of sensing of acceleration. SOLUTION: When acceleration not less than a prescribed value is inputted to an impact sensor 1, a weight 31 swings with a pin 33 as the center aganist energizing force of moment force and a spring 35. Therefore, a cam member 36 is displaced, and engagement with an output lever 32 is released, and the output lever 32 rotates with a pin 34 as the center by the spring 35, and when a firing pin 32a thrusts a detonator 6, this is actuated, and expands an air bag. When a vehicle is abandoned, a receiving member 51 is moved from a position A so as to be positioned in a second position B. Then, the weight 31 is swung by a contact part 41a, and engagement between the cam member 36 and the output lever 32 is released, and the detonator 6 is actuated by the output lever 32.

8. 发明专利

JP2008296699A Steering wheel for vehicle 审中-公开
标题翻译：车辆转向轮
公开(公告)号：JP2008296699A
公开(公告)日：2008-12-11
申请号：JP2007143903
申请日：2007-05-30
申请人： Panasonic Corp , Toyoda Gosei Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , パナソニック株式会社 , 豊田合成株式会社
发明人： SHIBAYAMA YOSHIKI , ONODA ATSUSHI , ASANO MASAKAZU , TOMONO YOSHITERU , OTSUKA MASAKATSU , YOKOGAWA TAICHI , AZUMA AKIRA
IPC分类号： B62D1/08 , B60R21/05
摘要： PROBLEM TO BE SOLVED: To suppress exposure of a rupture part accompanied with the crack of a decorative cover to the side of an occupant by suppressing the crack of the decorative cover accompanied with bending deformation of a spoke part to the front of a vehicle.
SOLUTION: This steering wheel for the vehicle includes: a steering wheel body 10 integrated in a manner that a hub portion 11 having an airbag module attachment portion and a connecting part to a steering shaft is connected to a wheel portion 12 through a spoke portion 13; and the decorative cover member 30 fixed by connecting portions 32, 33 to both the hub portion 11 and the spoke portion 13 in the vicinity of the wheel portion 12 for covering at least the spoke portion 13 from the side of the occupant. The decorative cover member 30 has a bending deformable portion 31a which is elastically deformable or plastically deformable with respect to a bending load in the longitudinal direction of the vehicle and formed between both the connecting portions 32, 33.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过抑制装饰盖的裂纹，伴随着辐条部分的弯曲变形到一边的前面，来抑制伴随着装饰盖的裂纹的断裂部分的暴露车辆。解决方案：用于车辆的该方向盘包括：方向盘主体10，其集成为具有气囊模块安装部分的轮毂部分11和与转向轴的连接部分的轮毂部分11通过辐条部分13; 并且装饰盖构件30通过连接部分32,33在轮部分12附近固定到轮毂部分11和轮辐部分13两端，用于从乘员侧至少覆盖辐条部分13。装饰性盖构件30具有弯曲变形部31a，该弯曲变形部31a相对于车辆的长度方向的弯曲载荷弹性变形或塑性变形，并形成在两个连接部32,33之间。（C） 2009年，日本特许厅和INPIT

9. 发明专利

JPH0872663A AIR BAG DEVICE 失效
公开(公告)号：JPH0872663A
公开(公告)日：1996-03-19
申请号：JP21247594
申请日：1994-09-06
申请人： TOYODA GOSEI KK , TOYOTA MOTOR CORP
发明人： SHIGA KAZUMI , ONODA ATSUSHI
IPC分类号： B60R21/16 , B60R21/32
摘要： PURPOSE: To provide an air bag device capable of simply achieving the attaching/detaching operation of the air bag device body only by the turning operation of a regulating member. CONSTITUTION: A regulating member 17 is provided with first and second arms 19, 20, and arranged on a fitting plate 11 in a turnable manner in the first condition where the inserting operation of a safety pin 16 is impossible in the tightening and loosening operation of a fitting bolt 10 and the second condition where the loosening operation of the fitting bolt 10 is impossible in the inserting/ drawing-out operation of the safety pin 16. The tip of the first arm 19 is provided with a locking part 19a which is arranged on the rear surface side of a safety pin head part 16a when the drawing-out is completed in the first condition, and arranged to the side of the safety pin head part 16a when the insertion is completed in the second condition. The tip of the second arm 20 is provided with a cover part 20a which is arranged to the side of a fitting bolt head part 10a when the loosening is completed in the first condition, and arranged on the face side of the fitting bolt head part 10a when the tightening is completed in the second condition.

10. 发明专利

JPH0872664A AIR BAG DEVICE 失效
公开(公告)号：JPH0872664A
公开(公告)日：1996-03-19
申请号：JP21248694
申请日：1994-09-06
申请人： TOYODA GOSEI KK , TOYOTA MOTOR CORP
发明人： SHIGA KAZUMI , ONODA ATSUSHI
IPC分类号： B60R21/16 , B60R21/32
摘要： PURPOSE: To provide an air bag device capable of reducing the number of component items of a mechanism to release and actuate a safety device, and reducing the man-hour and the manufacturing cost. CONSTITUTION: An air bag device is provided with a guide plate 11 to be fitted to a fitting plate 25 on a steering wheel body 21 side, and a safety pin 15 which releases a safety device 8 when being inserted into an inserting hole 8a of the safety device 8 in the air bag device body 1 and actuates the safety device 8 when being drawn from the inserting hole 8a and is movably held in the axial direction relative to the guide plate 11. The guide plate 11 is fitted to the fitting plate 25 on the steering wheel body 21 side in an oscillating manner in the direction orthogonal to the axial direction of the safety pin 15 using a stepped rivet 10.

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