专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07124974B2 Seat belt retractor 有权
标题翻译：安全带卷收器
公开(公告)号：US07124974B2
公开(公告)日：2006-10-24
申请号：US09985924
申请日：2001-11-06
申请人： Masahiro Shiotani , Joji Mishina , Yasushi Kanamori , Isamu Mizuno
发明人： Masahiro Shiotani , Joji Mishina , Yasushi Kanamori , Isamu Mizuno
IPC分类号： B65H75/48
CPC分类号： B60R22/4628 , B60R22/4676 , B60R2022/287 , B60R2022/4642 , B60R2022/468
摘要： A seat belt retractor which achieves stable performance of a pretensioner. The seat belt retractor includes a spool for winding up a belt thereon. The spool has a shaft portion, a spool gear, and a spring-biased shaft projection which are disposed to project from a face of the spool. A spool bearing (or ring-like collar) is fitted around the shaft portion of the spool. The spool bearing is made of a material having high hardness and high rigidity such as SUS or SC. By this spool bearing, the spool is prevented from being directly subjected to load, like a bearing.
摘要翻译：安全带卷收器，其实现预紧器的稳定性能。安全带卷收器包括用于在其上卷绕带的卷轴。阀芯具有轴部，卷轴齿轮和弹簧偏置轴突起，其设置成从卷轴的表面突出。卷轴轴承（或环状轴环）围绕阀芯的轴部分安装。卷轴轴承由SUS或SC等硬度高，刚性高的材料制成。通过该卷轴轴承，防止卷轴直接受到负载，如轴承。

2. 发明授权

US06739540B2 Seat belt retractor 有权
标题翻译：安全带卷收器
公开(公告)号：US06739540B2
公开(公告)日：2004-05-25
申请号：US09912261
申请日：2001-07-25
申请人： Masahiro Shiotani , Joji Mishina , Yasushi Kanamori
发明人： Masahiro Shiotani , Joji Mishina , Yasushi Kanamori
IPC分类号： B60R2246
CPC分类号： B60R22/46 , B60R2022/468 , Y10T74/19884 , Y10T74/19944 , Y10T403/7026 , Y10T403/7035
摘要： A seat belt retractor having a structure preventing a gear or pinion having external teeth from being improperly assembled to a spool gear. The pinion includes concave portions on its inner periphery and the spool gear includes corresponding convex portions on its outer periphery. The concave and convex portions are configured to be fit together may be inclined in the circumferential direction and thus have no symmetrical plane. If during assembly the pinion is positioned adjacent the spool gear with the wrong side out, the pinion and the spool gear would not fit together and the mistake would be noticed and, therefore, prevented.
摘要翻译：一种安全带卷收器，其具有防止具有外齿的齿轮或小齿轮被错误组装到卷轴齿轮上的结构。小齿轮在其内周上包括凹部，并且卷轴齿轮在其外周上包括相应的凸部。构成为配合在一起的凹凸部可以在圆周方向上倾斜，因此不具有对称平面。如果在组装过程中，小齿轮位于与卷轴齿轮相邻的位置，错误的一侧向外，小齿轮和卷轴齿轮将不能装在一起，并且会发生错误，因此被阻止。

3. 发明授权

US06761328B2 Seat belt retractor 有权
标题翻译：安全带卷收器
公开(公告)号：US06761328B2
公开(公告)日：2004-07-13
申请号：US09729095
申请日：2000-12-05
申请人： Joji Mishina , Yasushi Kanamori , Masahiro Shiotani
发明人： Joji Mishina , Yasushi Kanamori , Masahiro Shiotani
IPC分类号： B65H7548
CPC分类号： B60R22/4676 , B60R2022/287
摘要： A seat belt retractor including a torsion bar is provided. A second torque transmitting portion of the torsion bar is clamped between a reel and a holder member press-fitted radially in the reel without backlash in the axial direction. A first torque transmitting portion is strictly fixed to a pawl holder without backlash in the axial direction by radially crimping an internal periphery of a left end portion of the pawl holder of a locking means. Therefore, the first and second torque transmitting portions conventionally formed in a torsion bar are effectively used, thereby eliminating a groove for an E-ring as conventionally used and thus simplifying the configuration of the torsion bar. In addition, since the first and second torque transmitting portions can operate without backlash, the occurrence of jarring noise due to vibrations of the seat belt retractor can be prevented.
摘要翻译：提供一种包括扭杆的安全带卷收器。扭杆的第二扭矩传递部分被夹紧在卷轴与保持件之间，径向压配合在卷轴上，而不沿轴向间隙。第一扭矩传递部分通过径向压接锁定装置的棘爪保持器的左端部的内周边而严格地固定到棘爪保持器而在轴向方向上没有间隙。因此，通常形成在扭杆中的第一和第二扭矩传递部被有效地使用，从而消除了用于E环的槽，如以往那样使用，因此简化了扭杆的构造。此外，由于第一和第二扭矩传递部能够无间隙地运行，所以能够防止由于安全带卷收器的振动引起的振动噪音的发生。

4. 发明授权

US06474587B2 Seat belt retractor 有权
标题翻译：安全带卷收器
公开(公告)号：US06474587B2
公开(公告)日：2002-11-05
申请号：US09782273
申请日：2001-02-14
申请人： Yasushi Kanamori , Joji Mishina , Masahiro Shiotani
发明人： Yasushi Kanamori , Joji Mishina , Masahiro Shiotani
IPC分类号： B65H7548
CPC分类号： B60R22/3413
摘要： A seat belt retractor with a torsion bar which can receive a large torque and can be easily formed by forging is provided. A reel assembly of the seat belt retractor includes a reel, a torsion bar, and a locking member. A first connection part of the torsion bar non-rotatably couples with concavities of a locking base of the locking member. A second connection part non-rotatably couples with concavities of the reel. The outer peripheries of the connection parts and are torx-shaped having a plurality of concavities and convexities formed in a wave-shape. A ratio R1/R2 of the distance between the tops of the wave-shaped convexities of the connection parts and the axial center of the torsion bar (radius R1) to the distance between the bottoms of the concavities and the axial center of the torsion bar (radius R2) is set to 1.2 to 1.3.
摘要翻译：提供一种具有能够容纳大扭矩并能够通过锻造容易地形成的扭力杆的安全带卷收器。安全带卷收器的卷轴组件包括卷轴，扭杆和锁定部件。扭杆的第一连接部分不可旋转地联接到锁定构件的锁定底座的凹部。第二连接部分不能与卷轴的凹部连接。连接部的外周是具有形成波形的多个凹凸的托盘形。连接部的波形凸部的顶部与扭杆的轴心（半径R1）之间的距离与凹部的底部之间的距离与扭杆的轴心的距离的比率R1 / R2 （半径R2）设定为1.2〜1.3。

5. 发明授权

US06863234B2 Seatbelt retractor 有权
标题翻译：安全带卷收器
公开(公告)号：US06863234B2
公开(公告)日：2005-03-08
申请号：US09963388
申请日：2001-09-27
申请人： Joji Mishina , Yasushi Kanamori , Masahiro Shiotani
发明人： Joji Mishina , Yasushi Kanamori , Masahiro Shiotani
IPC分类号： B60R22/28 , B60R22/34 , B60R22/46
CPC分类号： B60R22/3413 , B60R2022/287
摘要： A seat belt retractor configured to prevent the occurrence of backlash between the torsion bar and a member to which the same is fitted even when a force is applied to the torsion bar when rotation of the retractor is locked. Backlash preventing ribs are provided on the inner peripheral surfaces of the axial hole of the reel on the sides which not subject to a large force between the reel and the torsion bar. Therefore, since a large force generated when rotation of the locking base of the locking mechanism in the webbing unwinding direction is locked is not applied to these backlash preventing ribs the collapse of the backlash preventing ribs caused by such a force can be prevented.
摘要翻译：一种安全带卷收器，其构造成即使当锁定卷轴的旋转时在扭杆上施加力时，也可以防止在扭力杆和与其相同的构件之间发生间隙。在侧面上的卷轴的轴向孔的内周面上设置有防间隙肋，其不受卷轴和扭杆之间的大的力的影响。因此，由于在锁定机构的带状退绕方向的锁定基座的旋转被锁定时产生的大的力不会施加到这些防隙肋，可以防止由这种力引起的防弹肋的塌陷。

6. 发明授权

US06383308B1 Torsion bar for seat belt retractor 有权
标题翻译：用于安全带卷收器的扭力杆
公开(公告)号：US06383308B1
公开(公告)日：2002-05-07
申请号：US09609409
申请日：2000-07-03
申请人： Muneo Nishizawa , Yasushi Kanamori , Joji Mishina
发明人： Muneo Nishizawa , Yasushi Kanamori , Joji Mishina
IPC分类号： C22C3800
CPC分类号： B60R22/3413 , B60R2022/287 , C22C38/04 , C22C38/12 , C22C38/14
摘要： To provide a torsion bar for the use of a seat belt retractor which can be manufactured without a spheroidizing annealing process. A torsion bar to be used as a load limiter in a seat belt retractor is characterized in that the torsion bar is made of steel of which the carbon content is 0.04% or less.
摘要翻译：提供一种用于使用安全带卷收器的扭杆，其可以在没有球化退火工艺的情况下制造。用作安全带卷收器中的负载限制器的扭杆的特征在于，所述扭杆由碳含量为0.04％以下的钢制成。

7. 发明授权

US06345504B1 Pretensioner with gas escape mechanism 有权
标题翻译：预紧器采用排气机构
公开(公告)号：US06345504B1
公开(公告)日：2002-02-12
申请号：US09644678
申请日：2000-08-24
申请人： Hiroki Takehara , Hikaru Kameyoshi , Hiromasa Tanji , Joji Mishina
发明人： Hiroki Takehara , Hikaru Kameyoshi , Hiromasa Tanji , Joji Mishina
IPC分类号： F01B2908
CPC分类号： B60R22/4628 , B60R2022/4642
摘要： To provide a pretensioner with improved safety, wherein gas is allowed to escape appropriately in the event that the internal gas pressure rises excessively, and there are no adverse effects on other equipment. A pretensioner is provided with a pipe and multiple balls are provided within the pipe. The balls are metal spheres such as aluminum and the ball nearest the gas generator is formed of a suitable material such as a resin of silicone rubber. A hole is bored in the resin ball in the longitudinal direction of the pipe. The hole is plugged off at the side of the gas generator and is opened on the side of the ball. A through hole perforating the next ball to the resin ball is bored in the longitudinal direction. A rod-shaped piston is stored between the hole of the resin ball and the hole of the next ball. When abnormal pressure is generated, the resin ball breaks and the gas pressure is placed directly on the piston. The abnormal pressure is thereby provided a pathway to dissipate in the direction of the balls'movement.
摘要翻译：为了提供一种提高安全性的预张紧器，其中在内部气体压力过度上升的情况下允许气体适当地逸出，并且对其他设备没有不利影响。预紧器设有管，管内设有多个球。球是诸如铝的金属球，最接近气体发生器的球由合适的材料例如硅橡胶的树脂形成。在树脂球中沿管的纵向方向钻有一个孔。孔在气体发生器的侧面被堵塞，并在球的侧面打开。将下一个球穿过树脂球的通孔在纵向方向上钻孔。棒状活塞储存在树脂球的孔和下一个球的孔之间。当发生异常压力时，树脂球破裂，气体压力直接放置在活塞上。因此，异常压力提供了在球的运动方向上消散的途径。

8. 发明授权

US06224089B1 Connecting structure between an airbag and an inflator 有权
标题翻译：连接气囊和充气机之间的结构
公开(公告)号：US06224089B1
公开(公告)日：2001-05-01
申请号：US09395962
申请日：1999-09-14
申请人： Atsuyuki Uchiyama , Joji Mishina , Yasushi Masuda , Ryosuke Nakanishi
发明人： Atsuyuki Uchiyama , Joji Mishina , Yasushi Masuda , Ryosuke Nakanishi
IPC分类号： B60R2116
CPC分类号： B60R21/23 , B60R21/232 , B60R21/26 , B60R21/261
摘要： To improve the strength in the connection between an inflator and an airbag, an area around a gas inlet 12 of an airbag 10 is fitted onto an inflator 30 and is bound tightly by two bands 14. The areas of the airbag 10 near the bands 14 are provided with stitches 16 extending in the circumferential direction of the inflator 30. The stitches 16 rise from the outer surface of the airbag 10. The areas around the gas inlet of the airbag 10 and the inflator 30 are held by saddle bands 24 of a holder 20. The stitches 16 are caught by the bands 14 when the airbag 10 is inflated and the airbag 10 is about to be slipped off, thereby securely preventing the detachment of the airbag 10.
摘要翻译：为了提高充气机和气囊之间的连接强度，气囊10的气体入口12周围的区域被安装在充气机30上并且被两个带14紧密地捆住。气囊10附近的区域14 设置有沿着充气机30的圆周方向延伸的线圈16.线圈16从气囊10的外表面上升。气囊10的气体入口周围的区域和充气机30由鞍形带24保持当气囊10膨胀并且气囊10即将被滑落时，线圈16被带14夹住，从而可靠地防止气囊10的脱离。

9. 发明授权

US06530595B2 Protective cushion for vehicle occupant's head 失效
标题翻译：汽车乘员头部防护垫
公开(公告)号：US06530595B2
公开(公告)日：2003-03-11
申请号：US09760724
申请日：2001-01-17
申请人： Yasushi Masuda , Atsuyuki Uchiyama , Joji Mishina , Ryosuki Nakanishi
发明人： Yasushi Masuda , Atsuyuki Uchiyama , Joji Mishina , Ryosuki Nakanishi
IPC分类号： B60R2122
CPC分类号： B60R21/2346 , B60R21/232 , B60R21/2342 , B60R2021/23316 , B60R2021/2358 , B60R2021/2617
摘要： A protective cushion or airbag for a vehicle occupant's head which can introduce gas into chambers simultaneously or with desired time lags among the chambers. A cushion comprises an occupant-side sheet and an body-side sheet which are superposed on each other and sewn together so as to form vacant chambers between the sheets. A cylindrical member is disposed between upper portions of the sheets. Gas supplied through a rear end of the cylindrical member is introduced into the chambers openings and a front end of the cylindrical member.
摘要翻译：用于车辆乘员头部的保护垫或安全气囊可以同时或期望的时间将气体引入腔室在腔室之间滞后。衬垫包括彼此叠置并缝合在一起以在片之间形成空腔的乘员侧片和主体侧片。圆柱形部件设置在片材的上部之间。通过圆柱形构件的后端供应的气体被引入腔室开口和圆柱形构件的前端。

10. 发明授权

US06363722B1 Pretensioner with gas escape mechanism 失效
标题翻译：预紧器采用排气机构
公开(公告)号：US06363722B1
公开(公告)日：2002-04-02
申请号：US09644679
申请日：2000-08-24
申请人： Hiroki Takehara , Hikaru Kameyoshi , Hiromasa Tanji , Joji Mishina
发明人： Hiroki Takehara , Hikaru Kameyoshi , Hiromasa Tanji , Joji Mishina
IPC分类号： F01B2908
CPC分类号： F15B11/028 , B60R22/4628 , B60R2022/4642 , B60R2022/4661 , F15B15/19 , F15B2211/40507 , F15B2211/45
摘要： To provide a pretensioner with further improved safety of the device, wherein gas is appropriately allowed to escape in the event that the gas pressure within the pipe rises excessively. A pretensioner is attached to the outer side of the frame of a seatbelt retractor. A pressure container is connected to the base portion of a pipe of the pretensioner. A gas generator is stored within this pressure container. Multiple balls are provided within the pipe. A hole is opened in the side wall of the pipe at the portion positioned between the gas generator and ball. A rivet or other device is driven into this hole. The rivet breaks in the event that internal pressure exceeding a certain pressure (i.e., abnormal pressure) is applied to the pipe, and falls loose from the hole. Alternative embodiments of gas escape mechanisms are provided.
摘要翻译：为了提供进一步提高装置安全性的预张紧器，其中在管道内的气体压力过度上升的情况下，适当地允许气体逸出。预紧器附接到安全带卷收器的框架的外侧。压力容器连接到预紧器的管的基部。气体发生器被储存在该压力容器内。管内有多个球。在位于气体发生器和球之间的部分的管壁的侧壁上开有一个孔。铆钉或其他装置被驱动到该孔中。在内管压力超过一定压力（即异常压力）的情况下，铆钉断裂，并从孔中松动。提供排气机构的替代实施例。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式