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1. 发明申请

US20060231317A1 Seat belt buckle 审中-公开
标题翻译：安全带扣
公开(公告)号：US20060231317A1
公开(公告)日：2006-10-19
申请号：US11453975
申请日：2006-06-16
申请人： Yutaka Yamaguchi , Yoshiyuki Nakano , Hiroshi Tomita , Tadayuki Asako , Toshiyuki Konishi , Mitsuru Murata , Tadashi Sugiyama
发明人： Yutaka Yamaguchi , Yoshiyuki Nakano , Hiroshi Tomita , Tadayuki Asako , Toshiyuki Konishi , Mitsuru Murata , Tadashi Sugiyama
IPC分类号： B60R21/00 , B60R22/00 , A47C31/00
CPC分类号： B60R22/03 , B60R2022/021 , B60R2022/1806 , B60R2022/263 , B60R2022/266
摘要： A buckle device that includes a buckle with which a tongue supported by a seat belt becomes engaged, and a buckle-moving device which moves the buckle between a storage position at which the buckle is stored when the buckle is not used and a use position at which the buckle is retained in a used state in which the seat belt is fastened, wherein the buckle-moving device is adapted to move the buckle between the storage position and the use position with a rotational movement, and wherein the buckle device further comprises a buckle-supporting member that is adapted to support the buckle and includes an external-force-reducing mechanism which reduces an external force applied to the buckle-supporting member if the external force is larger than a predetermined force, wherein the external-force-reducing mechanism is a buckle-moving device that allows the buckle to move in a fore-and-aft direction of a vehicle when the external force is applied to at least one of the buckle and the buckle supporting member in the fore-and-aft direction of the vehicle. The buckle may be hidden in the vehicle seat at the storage position. The buckle does not obstruct the occupant when the occupant sits on or gets off the vehicle seat, and the occupant can smoothly sit on or get off the vehicle seat.
摘要翻译：一种带扣装置，其包括由安全带支撑的舌片与其接合的带扣;以及带扣移动装置，其在所述带扣未被使用时在所述带扣被存储的存储位置和所述带扣之间移动，所述带扣被保持在所述安全带被固定的使用状态中，所述带扣移动装置适于在所述存储位置和所述使用位置之间以旋转运动移动所述带扣，并且其中所述带扣装置还包括：带扣支撑构件，其适于支撑所述带扣并且包括外力减小机构，其如果所述外力大于预定力，则减小施加到所述带扣支撑构件的外力，其中所述外力减小机构是带扣移动装置，当外力施加到带扣和带扣中的至少一个时，允许带扣在车辆的前后方向上移动在车辆的前后方向上的上行成员。带扣可能隐藏在车辆座椅的存放位置。当乘员坐在或离开车辆座椅时，扣环不会妨碍乘客，乘客可以平稳地坐下或者离开车辆座椅。

2. 发明授权

US07407193B2 Seat belt buckle 失效
标题翻译：安全带扣
公开(公告)号：US07407193B2
公开(公告)日：2008-08-05
申请号：US11081933
申请日：2005-03-17
申请人： Yutaka Yamaguchi , Yoshiyuki Nakano , Hiroshi Tomita , Tadayuki Asako , Toshiyuki Konishi
发明人： Yutaka Yamaguchi , Yoshiyuki Nakano , Hiroshi Tomita , Tadayuki Asako , Toshiyuki Konishi
IPC分类号： B60R22/28
CPC分类号： B60R22/03 , B60R2022/021 , B60R2022/1806
摘要： A buckle device that includes a buckle with which a tongue supported by a seat belt becomes engaged, and buckle-moving device which moves the buckle between a storage position at which the buckle is stored when the buckle is not used and a use position at which the buckle is retained in a used state in which the seat belt is fastened. The buckle may be hidden in the vehicle seat at the storage position. The buckle does not obstruct the occupant when the occupant sits on or gets off the vehicle seat, and the occupant can smoothly sit on or get off the vehicle seat.
摘要翻译：一种带扣装置，其包括由座椅安全带支撑的舌片与其接合的带扣;以及带扣移动装置，其在不使用带扣的情况下将带扣移动到存放位置处，带扣被保持在安全带被紧固的使用状态中。带扣可能隐藏在车辆座椅的存放位置。当乘员坐在或离开车辆座椅时，扣环不会妨碍乘客，乘客可以平稳地坐下或者离开车辆座椅。

3. 发明申请

US20050206150A1 Seat belt buckle 失效
标题翻译：安全带扣
公开(公告)号：US20050206150A1
公开(公告)日：2005-09-22
申请号：US11081933
申请日：2005-03-17
申请人： Yutakata Yamaguchi , Yoshiyuki Nakano , Hiroshi Tomita , Tadayuki Asako , Toshiyuki Konishi
发明人： Yutakata Yamaguchi , Yoshiyuki Nakano , Hiroshi Tomita , Tadayuki Asako , Toshiyuki Konishi
IPC分类号： B60R22/02 , B60R22/03 , B60R22/06 , B60R22/18
CPC分类号： B60R22/03 , B60R2022/021 , B60R2022/1806
摘要： A buckle device that includes a buckle with which a tongue supported by a seat belt becomes engaged, and buckle-moving device which moves the buckle between a storage position at which the buckle is stored when the buckle is not used and a use position at which the buckle is retained in a used state in which the seat belt is fastened. The buckle may be hidden in the vehicle seat at the storage position. The buckle does not obstruct the occupant when the occupant sits on or gets off the vehicle seat, and the occupant can smoothly sit on or get off the vehicle seat.
摘要翻译：一种带扣装置，其包括由座椅安全带支撑的舌片与其接合的带扣;以及带扣移动装置，其在不使用带扣的情况下将带扣移动到存放位置处，带扣被保持在安全带被紧固的使用状态中。带扣可能隐藏在车辆座椅的存放位置。当乘员坐在或离开车辆座椅时，扣环不会妨碍乘客，乘客可以平稳地坐下或者离开车辆座椅。

4. 发明授权

US5974638A Seat belt buckle 失效
标题翻译：安全带扣
公开(公告)号：US5974638A
公开(公告)日：1999-11-02
申请号：US276120
申请日：1999-03-25
申请人： Yutaka Yamaguchi , Tadayuki Asako , Yoshihiko Kawai
发明人： Yutaka Yamaguchi , Tadayuki Asako , Yoshihiko Kawai
IPC分类号： A44B11/26 , A44B11/25
CPC分类号： A44B11/2523 , Y10T24/45623 , Y10T24/45665 , Y10T24/4567
摘要： In a buckle of the present invention, inertia force F.sub.1 acts in a direction opposite to a direction toward a disengaging position of a main body 4d of a lock member when the buckle is pulled by a pretensioner. Clockwise torque T.sub.1 is developed on a lever 12b and counter-clockwise torque T.sub.2 is developed on a mass body 12c. Since the torque T.sub.2 of the mass body 12c is larger generally, the lever 12b and the mass body 12c rotate together in the counter-clockwise direction so that the lever is set in the restricting position. At the bottoming of the pulling action of the buckle, the inertia force F.sub.2 acts in a direction toward the disengaging position of the main body 4d. Therefore, the mass body 12c rotates in the clockwise direction and the lever 12b is held in the restricting position so that the movement of the lock member in the direction toward the disengaging position of the main body 4d is prevented. As a result of this, unexpected disengagement between the buckle and the tongue is prevented even with extreme acceleration, the operational feeling of an operational button is improved, interchangeability is provided to the operational button, and the assembly condition of components such as the operational button is improved.
摘要翻译：在本发明的带扣中，当通过预张紧器拉动带扣时，惯性力F1沿着与锁定构件的主体4d的分离位置的方向相反的方向作用。顺时针转矩T1在杠杆12b上展开，逆时针转矩T2在质量体12c上显影。由于质量体12c的扭矩T2大体上较大，所以杆12b和质量体12c沿逆时针方向一起旋转，使得杆处于限制位置。在扣环的拉动作用的底部，惯性力F2沿着主体4d的脱离位置的方向作用。因此，质量体12c沿顺时针方向旋转，并且杆12b保持在限制位置，使得锁定构件在朝向主体4d的脱离位置的方向上的移动被阻止。结果，即使极速加速也能防止带扣和舌头之间的意外脱离，提高了操作按钮的操作感，提供了与操作按钮的可互换性，以及操作按钮等部件的组装状态改进了

5. 发明授权

US06427297B1 Buckle with smooth tongue insertion mechanism 有权
标题翻译：带舌头滑舌插入机构
公开(公告)号：US06427297B1
公开(公告)日：2002-08-06
申请号：US09655447
申请日：2000-09-05
申请人： Yutaka Yamaguchi , Akihiro Shiota , Yoshihiko Kawai , Tadayuki Asako , Takaaki Kimura
发明人： Yutaka Yamaguchi , Akihiro Shiota , Yoshihiko Kawai , Tadayuki Asako , Takaaki Kimura
IPC分类号： A44B1125
CPC分类号： A44B11/2523 , Y10T24/45623 , Y10T24/45639 , Y10T24/4566 , Y10T24/45665
摘要： A buckle is formed of a base having two side walls, a cover for accommodating and supporting the base, and having a tongue insertion hole formed at one end side of the two side walls of the base, and guide portions provided on each of the two side walls to protrude inwardly therefrom for leading a tongue to be inserted through the tongue insertion hole. The guide portions lead a tip of the tongue smoothly without blocking even when the tongue is inserted from the tongue insertion hole at a maximum slant posture defined by the tongue insertion hole relative to the buckle. The tongue can be smoothly inserted into the buckle to improve the manipulation feeling in inserting the tongue.
摘要翻译：扣具由具有两个侧壁的底座，用于容纳和支撑基座的盖子形成，并且在基座的两个侧壁的一个端侧形成有舌插入孔，并且在两个侧壁中的每一个上设置有引导部侧壁从其向内突出，用于引导舌片通过舌插入孔插入。即使当舌片以舌插入孔相对于带扣限定的最大倾斜姿势从舌插入孔插入时，引导部分也能平滑地引导舌头的尖端。舌头可以顺利地插入到带扣中以改善插入舌头的操作感觉。

6. 发明授权

US06381815B1 Buckle with non-contact switch 有权
标题翻译：带非接触开关的带扣
公开(公告)号：US06381815B1
公开(公告)日：2002-05-07
申请号：US09662027
申请日：2000-09-14
申请人： Yutaka Yamaguchi , Akihiro Shiota , Yoshihiko Kawai , Tadayuki Asako , Takaaki Kimura , Hirofumi Koizumi
发明人： Yutaka Yamaguchi , Akihiro Shiota , Yoshihiko Kawai , Tadayuki Asako , Takaaki Kimura , Hirofumi Koizumi
IPC分类号： A44B1100
CPC分类号： B60R22/48 , B60R2022/4816 , Y10T24/45623 , Y10T24/45665
摘要： A buckle is provided with a non-contact buckle switch improved in durability to be securely operated. The non-contact buckle switch is switched by detecting a movement of one of an ejector, latch member and lock member of the buckle. The buckle switch includes a magnet and a Hall element for generating an electromotive force by a magnetic field of the magnet. One of the magnet and the Hall element is attached to a fixed member, and the other of the magnet and the Hall element is attached to one of the ejector, latch member and lock member.
摘要翻译：带扣设置有非接触式带扣开关，其耐用性得到改善，以确保操作。通过检测扣件的推出器，闩锁构件和锁定构件中的一个的移动来切换非接触扣环开关。带扣开关包括用于通过磁体的磁场产生电动势的磁体和霍尔元件。磁体和霍尔元件中的一个安装在固定部件上，磁体和霍尔元件中的另一个安装在喷射器，闩锁部件和锁定部件中的一个上。

7. 发明授权

US06370742B1 Buckle with movement prevention device 有权
标题翻译：扣带防止移动装置
公开(公告)号：US06370742B1
公开(公告)日：2002-04-16
申请号：US09642468
申请日：2000-08-21
申请人： Yutaka Yamaguchi , Akihiro Shiota , Yoshihiko Kawai , Tadayuki Asako , Takaaki Kimura
发明人： Yutaka Yamaguchi , Akihiro Shiota , Yoshihiko Kawai , Tadayuki Asako , Takaaki Kimura
IPC分类号： A44B1126
CPC分类号： A44B11/2523 , Y10T24/45623 , Y10T24/45665
摘要： In a latched state of a buckle in which a tongue is engaged, an inertia lever member of a movement preventing device enters into a path of a lock pin. When the buckle is pulled by a buckle pretensioner in this state, the inertia lever member moves in the longitudinal direction, and pressed portions of the inertia lever member are held by a holding portion, so that the inertia lever member does not pivot and the levers are thus held in the path of the lock pin. At the end of pretensioning, the buckle is stopped. Since the moment produced by the inertia force acting on the center of gravity of mass body of the movement preventing device is larger than the moment produced by the inertia force of an operational button, the inertia lever member does not pivot, so that the inertia lever member can be held in the path of the lock pin. In the buckle, the inertia release can be effectively prevented with a simple structure.
摘要翻译：在其中接合舌片的带扣的闩锁状态下，防止移动装置的惯性杠杆构件进入锁定销的路径。当在这种状态下由带扣预紧器拉动带扣时，惯性杆构件沿长度方向移动，并且惯性杆构件的按压部分被保持部分保持，使得惯性杆构件不枢转，并且杆因此被保持在锁定销的路径中。预拉伸结束时，扣环停止。由于作用于防止移动装置的质量体的重心的惯性力产生的力矩大于由操作按钮的惯性力产生的力矩，因此惯性杆构件不枢转，因此惯性杆会员可以锁在锁销的路径上。在扣环中，可以通过简单的结构有效地防止惯性释放。

8. 发明授权

US06035500A Buckle 失效
标题翻译：扣
公开(公告)号：US06035500A
公开(公告)日：2000-03-14
申请号：US267700
申请日：1999-03-15
申请人： Yoshihiko Kawai , Yutaka Yamaguchi , Tadayuki Asako , Akihiro Shiota
发明人： Yoshihiko Kawai , Yutaka Yamaguchi , Tadayuki Asako , Akihiro Shiota
IPC分类号： A44B11/26 , A44B11/25
CPC分类号： A44B11/2523 , Y10T24/45623 , Y10T24/45665
摘要： A buckle is formed of a base, a latch member supported by side walls of the base so that the latch member can pivot between its non-engaged position and its engaged position, an operational member manipulated to cancel an engagement between the tongue and the latch member; and a lock member. The latch member is biased to the engaged position, and pivots to the engaged position when a tongue is inserted into a predetermined position to engage the tongue. The lock member holds the latch member to the engaged position when the tongue and the latch member are engaged, and is able to be moved by the operational member to a position capable of canceling the engagement between the tongue and the latch member. The lock member is arranged to move only in the longitudinal direction of the buckle. Thus, the movement of the lock member is simplified to improve controlling ability of the latch member.
摘要翻译：扣件由基座，由基座的侧壁支撑的闩锁构件形成，使得闩锁构件能够在其未接合位置和其接合位置之间枢转，操作构件被操作以抵消舌部和闩锁之间的接合会员; 和锁定构件。当舌头插入到预定位置以接合舌头时，闩锁构件被偏压到接合位置，并且枢转到接合位置。当舌片和闩锁构件接合时，锁定构件将闩锁构件保持在接合位置，并且能够由操作构件移动到能够抵消舌部和闩锁构件之间的接合的位置。锁定构件被布置成仅在带扣的纵向方向上移动。因此，锁定构件的移动被简化以提高闩锁构件的控制能力。

9. 发明授权

US06385823B1 Buckle with noise prevention mechanism 有权
标题翻译：带防噪声机构
公开(公告)号：US06385823B1
公开(公告)日：2002-05-14
申请号：US09642467
申请日：2000-08-21
申请人： Yutaka Yamaguchi , Akihiro Shiota , Yoshihiko Kawai , Tadayuki Asako , Takaaki Kimura
发明人： Yutaka Yamaguchi , Akihiro Shiota , Yoshihiko Kawai , Tadayuki Asako , Takaaki Kimura
IPC分类号： A44B1126
CPC分类号： A44B11/2523 , Y10T24/45623 , Y10T24/45665
摘要： In a buckle for a seat belt, lower ends of side walls of an operational button is positioned at a level lower than lower ends of guide portions of a base, and an upper surface of a portion of a lower cover defining a tongue-insertion opening is positioned at a level higher than an upper surface of a bottom of the base. Therefore, when a tongue is engaged with the buckle, an engaging portion of the tongue touches at least one of the side walls of the operational button made of resin, and the portion of the lower cover made of resin. Thus, the tongue is prevented from touching the guide portions and the bottom of the base made of metal, thereby preventing a noise due to the metal-to-metal contact when the tongue 3 is inserted into the buckle and engaged with the buckle. Therefore, a jar on an occupant's nerve when wearing the seat belt can be avoided.
摘要翻译：在用于安全带的扣环中，操作按钮的侧壁的下端位于比底座的引导部的下端低的水平面上，并且下盖的限定舌插入口的部分的上表面位于比基座的底部的上表面高的水平。因此，当舌头与带扣接合时，舌头的接合部分接触由树脂制成的操作按钮的至少一个侧壁，并且下盖的部分由树脂制成。因此，防止舌头接触由金属制成的底座的引导部分和底部，从而防止当舌片3插入带扣并与扣环接合时由于金属对金属接触的噪音。因此，能够避免佩带安全带时乘坐者的神经的罐子。

10. 发明授权

US09290152B2 Seat belt retractor and seat belt assembly including same 有权
标题翻译：安全带卷收器和包括其的安全带组件
公开(公告)号：US09290152B2
公开(公告)日：2016-03-22
申请号：US14345796
申请日：2012-08-07
申请人： Tadayuki Asako , Takashi Sakano
发明人： Tadayuki Asako , Takashi Sakano
IPC分类号： B60R22/40 , B60R22/34 , B60R22/36 , B60R22/46 , B60R22/44
CPC分类号： B60R22/34 , B60R22/36 , B60R22/46 , B60R2022/4473 , B60R2022/4642 , B60R2022/4666 , B60R2022/468
摘要： [Object] Quietness is to be more effectively improved, without compromising stability in power transmission.[Solution] An annular internal gear member 24 is formed of a noise suppressing material having lower strength than a metal. A deformation restricting portion 22d of an annular flange shape is formed along an outer circumferential edge of a carrier 22. Accordingly, when a planetary gear mechanism is operating the internal gear member 24 is partially deformed so as to protrude radially outward of the annular shape. At this point, the protruding deformed portion of the internal gear member 24 abuts against an inner circumferential surface of the deformation restricting portion 22d. Therefore, deformation of the internal gear member 24 is effectively restricted.
摘要翻译： [对象]在不损害输电稳定性的情况下，安静性得到更有效的改善。 [解决方案]环形内齿轮构件24由具有比金属低的强度的噪声抑制材料形成。环形凸缘形状的变形限制部分22d沿着行星架22的外圆周边缘形成。因此，当行星齿轮机构工作时，内齿轮部件24部分地变形，从而径向向外突出。此时，内齿轮构件24的突出变形部抵靠变形限制部22d的内周面。因此，有效地限制内齿轮构件24的变形。

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