公开(公告)号：US5685566A

公开(公告)日：1997-11-11

申请号：US455145

申请日：1995-05-31

Applicant: Satoshi Hirase ,  Osamu Tokugawa ,  Kazunori Takahashi

Inventor： Satoshi Hirase ,  Osamu Tokugawa ,  Kazunori Takahashi

IPC: B60R21/055 ,  B60R22/24 ,  B60R22/00

CPC classification number: B60R22/24 ,  B60R21/055

Abstract: A webbing anchorage is provided for use in a seat belt system. The webbing anchorage comprises a bolt; an anchor metal plate having a base portion and a free end portion, said base portion defining a bolt hole through which said bolt is inserted, and said free end portion defining a slot through which a webbing can extend supportedly; a lower cover extending over one side of said base portion of said anchor metal plate; a flexible upper cover member extending over at least an opposite side of the said base portion of said anchor metal plate; and an impact-absorbing member arranged within a space between an inner wall of said upper cover member and at least one of said opposite side of said base portion of said anchor metal plate and a top wall of a head portion of said bolt.

Abstract translation: 提供一种用于安全带系统的织带锚固件。 织带锚固件包括螺栓; 锚固金属板，其具有基部和自由端部，所述基部限定一个螺栓孔，所述螺栓穿过所述螺栓孔，所述自由端部限定一个槽，所述带状物能够通过所述槽支撑地延伸; 下盖，其在所述锚金属板的所述基部的一侧延伸; 柔性上盖构件，其在所述锚金属板的所述基部的至少相对侧延伸; 以及设置在所述上​​盖构件的内壁和所述锚金属板的所述基部的所述相对侧中的至少一个与所述螺栓的头部的顶壁之间的空间内的冲击吸收构件。

公开(公告)号：US5328118A

公开(公告)日：1994-07-12

申请号：US8968

申请日：1993-01-26

Applicant: Osamu Tokugawa ,  Katsuo Takiura ,  Katsuyasu Ono ,  Shinobu Mogi ,  Toshifumi Taguchi ,  Osamu Kawai ,  Tatsuo Tada

Inventor： Osamu Tokugawa ,  Katsuo Takiura ,  Katsuyasu Ono ,  Shinobu Mogi ,  Toshifumi Taguchi ,  Osamu Kawai ,  Tatsuo Tada

IPC: B60R22/46

CPC classification number: B60R22/4623

Abstract: A seat belt retractor is provided with a pretensioner which comprises a wound-wire tightening mechanism and a drive means. The wound-wire tightening mechanism is composed of a pulley fixedly mounted on an end portion of a take-up spindle and a wire wound around the pulley with a small space left therebetween. The drive means comprises a piston connected to a free end of the wire, a cylinder with the piston movably received therein, a compression coil spring disposed in the cylinder to bias the piston in the pulling direction of the wire, and a trigger unit releasably holding the piston relative to the cylinder such that the piston can be maintained at a biased position against the resilient force of the compression coil spring but the holding of the piston at the biased position can be released responsive to an acceleration of at least a predetermined value.

Abstract translation: 安全带卷收器设置有预紧器，该预紧器包括卷绕线紧固机构和驱动装置。 卷绕线紧固机构由固定地安装在卷取轴的端部上的滑轮和缠绕在滑轮上的电线组成，其间具有小的空间。 驱动装置包括连接到线的自由端的活塞，活塞可移动地容纳在其中的气缸，设置在气缸中的压缩螺旋弹簧，以沿导线的拉动方向偏压活塞;以及触发器单元，其可释放地保持 活塞相对于气缸，使得活塞可以克服压缩螺旋弹簧的弹力保持在偏压位置，但是可以响应于至少预定值的加速度而释放活塞在偏压位置的保持。

公开(公告)号：US5066043A

公开(公告)日：1991-11-19

申请号：US557002

申请日：1990-07-25

Applicant: Osamu Tokugawa

Inventor： Osamu Tokugawa

IPC: B60R22/20 ,  B60R22/24

CPC classification number: B60R22/203 ,  B60R22/201

Abstract: An adjustable shoulder anchorage is provided for use in a vehicle seat belt system. The anchorage includes a base defining a plurality of engagement portions distributed at predetermined intervals along the length of the base; a slide anchor provided movably under guidance along the base and carrying a joint on which a webbing is supported; a lock member provided on the slide anchor, the lock member being selectively engageable with the engagement portions; a stopper provided on a side of one end of the base so that movement of the slide anchor can be limited; and an impact absorber interposed between the stopper and the slide anchor, the impact absorber being flexible when brought into abutment against the stopper.

Abstract translation: 提供了一种用于车辆安全带系统的可调节的肩部锚固件。 锚固件包括限定沿着基部的长度以预定间隔分布的多个接合部的基部; 滑动锚杆，其沿着基座的引导件可移动地设置，并且承载支撑着织带的接头; 锁定构件，其设置在所述滑动锚固件上，所述锁定构件可选择性地与所述接合部接合; 设置在所述基座的一端的一侧的止动件，使得能够限制所述滑动锚杆的移动; 以及设置在所述止动件和所述滑动锚固件之间的冲击吸收器，所述冲击吸收器当抵靠所述止动件时是柔性的。

公开(公告)号：US4729602A

公开(公告)日：1988-03-08

申请号：US888018

申请日：1986-07-22

Applicant: Osamu Tokugawa

Inventor： Osamu Tokugawa

IPC: B60N2/06 ,  B60N2/90 ,  B60R22/26 ,  A62B35/00

CPC classification number: B60R22/26

Abstract: A seat belt anchor mechanism includes an anchor stay defining interlocking teeth, a base plate displaceable together with an associated vehicle seat along the anchor stay, an interlocking means fixed on the base plate for engagement with any one of the interlocking teeth in the event of an emergency, means for mounting the base plate on the seat in such a way that the interlocking means is displaceable in a direction which crosses the sliding direction of the seat, and a cover member displaceable between a normal position and an emergency position. In the normal position, at least a part of the cover member is interposed between the anchor stay and the interlocking means so as prevent the interlocking means from engaging any one of the interlocking teeth. In the emergency position, said at least a part of the cover member is retreated from the space between the anchor stay and the interlocking means so as to allow the interlocking means to engage any one of the interlocking teeth.

Abstract translation: 座椅安全带固定机构包括：定位互锁齿的锚固支座，与锚栓一起可与相关联的车辆座椅一起移动的底板;固定在基座板上的互锁装置，用于在任何一个互锁齿 应急装置，用于将基板安装在座椅上，使得互锁装置能够在与座椅的滑动方向相交的方向上移动，以及可在正常位置和紧急位置之间移位的盖构件。 在正常位置，盖构件的至少一部分插入在锚固支架和互锁装置之间，以防止互锁装置与互锁齿中的任何一个啮合。 在紧急位置，所述盖构件的至少一部分从所述锚固支架和所述互锁装置之间的空间退回，以允许所述互锁装置接合所述互锁齿中的任何一个。