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1. 发明授权

US5029770A Webbing retractor 失效
标题翻译：织带牵开器
公开(公告)号：US5029770A
公开(公告)日：1991-07-09
申请号：US413691
申请日：1989-09-28
申请人： Kohbun Tanaka , Yuji Nishimura , Masakazu Hashimoto , Toshihito Miyagawa
发明人： Kohbun Tanaka , Yuji Nishimura , Masakazu Hashimoto , Toshihito Miyagawa
IPC分类号： B60R22/42 , B60R22/44
CPC分类号： B60R22/42 , B60R22/44
摘要： A webbing retractor wherein a take-up shaft supporting a webbing worn by a seat occupant of a vehicle is rotated in a webbing taking-up direction by an urging force of a take-up mechanism connected to the take-up shaft. The rotation of the take-up shaft in a webbing drawing-out direction is stopped upon detection of a predetermined acceleration of the vehicle, whereupon the take-up shaft is moved by the webbing drawing-out force to lock an intermediate portion of the webbing drawn out from the take-up shaft. The take-up shaft and the take-up mechanism are connected together via a pair of mutually meshing gears. One of the gears is moved together with the take-up shaft in a state in which its engagement with the other gear is maintained when the take-up shaft is moved. Accordingly, the take-up mechansim is not moved when the take-up shaft is moved.
摘要翻译：一种安全带卷收器，其特征在于，支承由车辆座椅乘坐者所构成的织带的卷绕轴通过连接于所述卷取轴的卷取机构的作用力沿织带卷取方向旋转。当检测到车辆的预定加速度时，卷取轴在织带拉出方向上的旋转停止，于是通过织带拉出力使卷取轴移动以锁定织带的中间部分从卷取轴上拉出。卷取轴和卷取机构通过一对相互啮合的齿轮连接在一起。当卷取轴移动时，其中一个齿轮与卷取轴一起移动到与另一个齿轮啮合的状态。因此，当卷取轴移动时，卷取机构不会移动。

2. 发明授权

US4998328A Buckle device 失效
标题翻译：带扣装置
公开(公告)号：US4998328A
公开(公告)日：1991-03-12
申请号：US376586
申请日：1989-07-07
申请人： Kohbun Tanaka
发明人： Kohbun Tanaka
IPC分类号： A44B11/25
CPC分类号： A44B11/2511 , Y10T24/45654
摘要： A buckle device of the type into which a tongue plate is inserted and engaged therewith. The buckle device is equipped with a lever member having a first and a second end as well as a middle section. The first end of the lever member is engaged with a locking member, which is to be engaged with the inserted tongue plate to prevent it from being extracted from the buckle device. When the second end of the lever member is depressed, the lever member is displaced, using its middle section as the fulcrum, to release the engagement between the buckle device and the tongue plate. This lever member is equipped with a displacement section for displacing the fulcrum from the side of the first end to that of the second end when the second end is depressed. Thus, when the second end is depressed, the fulcrum of the lever member is displaced toward the second end, thereby gradually diminishing the lever ratio of the lever member.
摘要翻译：舌板插入并与其接合的类型的带扣装置。带扣装置配备有具有第一和第二端以及中间部分的杠杆构件。杆构件的第一端与锁定构件接合，锁定构件将与插入的舌板接合，以防止其从带扣装置中被抽出。当杆构件的第二端被压下时，杠杆构件以其中间部分为支点移位，以释放带扣装置和舌板之间的接合。该杆构件配备有位移部，用于当第二端被压下时将支点从第一端的侧面移动到第二端的支点。因此，当第二端被压下时，杆构件的支点向第二端移动，从而逐渐减小杠杆构件的杠杆比。

3. 发明授权

US4646400A Buckle apparatus 失效
标题翻译：带扣装置
公开(公告)号：US4646400A
公开(公告)日：1987-03-03
申请号：US758678
申请日：1985-07-25
申请人： Kohbun Tanaka
发明人： Kohbun Tanaka
IPC分类号： B60R22/18 , A44B11/25 , A44B11/26
CPC分类号： A44B11/2549 , A44B11/2511 , A44B11/2561 , Y10T24/45618 , Y10T24/45644 , Y10T24/45712
摘要： A buckle apparatus employed in a seatbelt system for a vehicle is engaged with a tongue plate attached to one end portion of an occupant restraining webbing. The apparatus includes a pair of plate-like buckle bodies which are disposed substantially parallel to each other so that it is possible for a plurality of tongue plates to be inserted into the space defined between the pair of buckle bodies. The tongue plates are engageable with respective lock plates mounted on the buckle bodies. An engagement projection which projects from one of the buckle bodies is received in an engagement recess formed in the other buckle body, whereby the movement of the relative positions of the buckle bodies is limited. The plurality of lock plates are simultaneously disengaged from the respective tongue plates by actuating a single pushbutton, thereby allowing the tongue plates to be pulled out of the buckle bodies.
摘要翻译：用于车辆的安全带系统中的带扣装置与附接到乘员约束带的一个端部的舌板接合。该装置包括一对板状的带扣体，它们基本上彼此平行地设置，使得可以将多个舌片插入到一对带扣体之间限定的空间中。舌板可与安装在带扣体上的相应的锁板接合。从一个带扣体突出的接合突起被容纳在形成在另一个带扣体中的接合凹部中，由此带扣体的相对位置的移动受到限制。通过致动单个按钮，多个锁定板同时从相应的舌板脱离，从而允许舌板从带扣体拉出。

4. 发明授权

US5357658A Buckle apparatus 失效
标题翻译：带扣装置
公开(公告)号：US5357658A
公开(公告)日：1994-10-25
申请号：US33554
申请日：1993-03-18
申请人： Kohbun Tanaka
发明人： Kohbun Tanaka
IPC分类号： A44B11/25
CPC分类号： A44B11/2523 , Y10T24/45623 , Y10T24/45665
摘要： A buckle apparatus includes a buckle body, a tongue plate, a lock plate supported by the buckle body, and being swingable between a first position for engaging the tongue plate and a second position for releasing the engagement, a lock pin moving in the tongue plate removal direction so as to prevent the lock plate from swinging toward the second position and moving in the tongue plate insertion direction so as to allow the lock plate to swing toward the second position, a release button pressing the holder so as to move the lock pin, teeth provided on the cover of the buckle body, and an engaging member being separated from the teeth in a state where the holder is in contact with the release button and engaging tile teeth so as to prevent the holder from moving in a state where the holder is separated from the release button.
摘要翻译：带扣装置包括：带扣本体，舌板，由所述带扣主体支撑的锁定板，并且可在与所述舌板接合的第一位置与用于释放所述卡合的第二位置之间摆动;锁定销在所述舌板中移动以防止锁板朝向第二位置摆动并且沿着舌板插入方向移动以允许锁定板朝向第二位置摆动;释放按钮，其按压保持器以使锁定销设置在带扣本体的盖上的齿，以及在保持器与释放按钮接触并接合瓦片齿的状态下与齿分离的接合构件，以防止保持器在状态下移动支架与释放按钮分开。

5. 发明授权

US5314138A Preloader for use in a webbing retractor 失效
标题翻译：用于织带卷收器的预加载器
公开(公告)号：US5314138A
公开(公告)日：1994-05-24
申请号：US789285
申请日：1991-11-08
申请人： Yasutaka Watanabe , Kenji Matsui , Fuminori Teraoka , Kohbun Tanaka
发明人： Yasutaka Watanabe , Kenji Matsui , Fuminori Teraoka , Kohbun Tanaka
IPC分类号： B60R22/42 , B60R22/46
CPC分类号： B60R22/4604 , B60R22/42
摘要： A preloader for use in a webbing retractor for retracting an occupant-restraining webbing onto a webbing takeup shaft, and adapted to allow a webbing to be applied to a vehicle occupant with appropriate tightness. An engaging shaft is coaxially coupled with the takeup shaft, and a rotating drum is disposed around the engaging shaft at a fixed distance from the engaging shaft. The rotating drum is held by a plate, and a wire is tightly wound around the outer periphery of the rotating drum. A clamp member is disposed swingably in a direction in which the clamp member engages the webbing and in a direction in which the clamp member moves away therefrom. An urging member is provided for constantly urging the clamp member in a webbing-clamping direction. A trigger member is disposed between the clamp member and the plate, and holds the clamp member in spaced-apart relationship with the webbing. A driving force is imparted to the wire when the vehicle suddenly decelerates, and the wire is tightly wound around the drum, thereby allowing the rotating drum and the engaging shaft to rotate integrally in a webbing-taking-up direction. As the plate rotates with the rotating drum, the state in which the clamp member is held by the trigger member in spaced-apart relationship with the webbing is canceled. Consequently, the webbing is clamped by the clamp member, thereby preventing the tight winding of the webbing and restraining the occupant reliably.
摘要翻译：一种用于织带卷收器的预加载器，用于将占用人约束织带收回到织带收卷轴上，并且适于允许以适当的紧密度将织带施加到车辆乘员。接合轴与卷取轴同轴联接，并且旋转滚筒围绕接合轴线设置在离啮合轴一定距离处。旋转鼓由板保持，并且线缠绕在旋转滚筒的外周上。夹紧构件可沿夹紧构件接合织带的方向和夹紧构件从其移开的方向摆动地设置。提供一个施力构件，用于在织带夹紧方向上不断地推动夹紧构件。触发构件设置在夹紧构件和板之间，并且夹紧构件与织带保持间隔开的关系。当车辆突然减速时，向导线施加驱动力，并且电线紧紧地缠绕在滚筒周围，从而允许旋转滚筒和接合轴沿织带卷取方向一体地旋转。随着板与旋转滚筒一起旋转，夹紧构件被触发构件以与织带隔开的关系保持的状态被取消。因此，通过夹紧构件夹紧织带，从而防止织带的紧密卷绕并且可靠地限制乘员。

6. 发明授权

US5119532A Buckle apparatus 失效
标题翻译：带扣装置
公开(公告)号：US5119532A
公开(公告)日：1992-06-09
申请号：US671118
申请日：1991-03-18
申请人： Kohbun Tanaka
发明人： Kohbun Tanaka
IPC分类号： A44B11/25 , B60R22/32
CPC分类号： A44B11/2523 , Y10T24/45654 , Y10T24/45665 , Y10T24/45686
摘要： A buckle apparatus comprises a buckle body into which a tongue plate is inserted, and a lock plate with which the tongue plate is engaged and locked. The buckle body is provided with an opening through which a portion of the lock plate is passed in a condition of the tongue plate locked to the lock plate, so that when a load larger than a predetermined value is applied in a direction of withdrawal of the tongue plate in such locked condition, at least a portion of the lock plate is moved in the tongue plate withdrawal direction. Such portion of the lock plate is provided with a projection which is adapted to be brought into engagement with an edge of the opening by the movement of such portion, thereby inhibiting the movement of the lock plate in a direction to release the tongue plate-locked condition. Therefore, even if a load larger than a predetermined value is applied to the tongue plate in the locked condition, the tongue plate cannot be disengaged from the buckle apparatus.
摘要翻译：带扣装置包括插入舌片的带扣体，以及锁舌板与舌板接合并锁定的锁板。带扣本体设置有开口，锁舌板的一部分通过该开口处于锁定在锁板上的舌片的状态，使得当大于预定值的载荷沿着舌板处于这种锁定状态，锁板的至少一部分沿舌板退出方向移动。锁定板的这种部分设置有突起，该突起适于通过该部分的运动而与开口的边缘接合，由此阻止锁定板沿着使舌片锁定的方向的移动条件。因此，即使在锁定状态下将大于预定值的负载施加到舌板，则舌板不能从带扣装置脱离。

7. 发明授权

US4955115A Buckle device 失效
标题翻译：带扣装置
公开(公告)号：US4955115A
公开(公告)日：1990-09-11
申请号：US378045
申请日：1989-07-11
申请人： Kohbun Tanaka
发明人： Kohbun Tanaka
IPC分类号： A44B11/25
CPC分类号： A44B11/2523 , Y10T24/45644 , Y10T24/45665
摘要： A buckle device in which a lock plate is moved by an urging force to be brought into engagement with a tongue plate or, in the state of engagement with the tongue plate, it is moved against the urging force by the operation of a release button to be disengaged from the tongue plate. Stoppers are provided which can be selectively moved during engagement of the tongue plate between inhibition positions, at which they inhibit the above operation of the operation member and also inhibit the lock plate from moving in the direction of movement for disengaging from the tongue plate, and allowance positions at which they allow the above operation of the operation member and also allow the lock plate to disengage from the tongue plate. When maintained at the inhibition position, the stoppers prevent the operation of the operation member and disengagement of the lock plate and the tongue plate.
摘要翻译：一种带扣装置，其中锁定板通过推动力移动以与舌板接合，或者在与舌板接合的状态下，通过释放按钮的操作克服该推动力而移动锁定板，从舌板脱离。提供止动器，其可以在舌板在禁止位置之间接合期间被选择性地移动，在这些位置，它们阻止操作构件的上述操作，并且还阻止锁定板沿着移动方向移动以从舌板脱离，以及允许操作构件的上述操作的允许位置，并且还允许锁定板从舌板脱离。当保持在禁止位置时，止动件防止操作构件的操作和锁定板和舌板的分离。

8. 发明授权

US5121528A Buckle device for seatbelt system 失效
标题翻译：用于安全带系统的带扣装置
公开(公告)号：US5121528A
公开(公告)日：1992-06-16
申请号：US600918
申请日：1990-10-22
申请人： Kohbun Tanaka
发明人： Kohbun Tanaka
IPC分类号： A44B11/25
CPC分类号： A44B11/2523 , Y10T24/45639 , Y10T24/45665
摘要： A buckle device is provided, for use with a seatbelt system of a vehicle, into which a tongue plate is inserted for engagements with a lock member, and which has in addition to the lock member with which the tongue plate engages when it is inserted into the buckle device to a predetermined depth, and which is urged at all times in the direction of engagement with the tongue plate, an ejector for urging said tongue plate in the direction of withdrawal from said buckle device, and a preventing member for preventing the lock member from moving into the insertion path of the tongue plate until the tongue plate reaches the predetermined engagement position.With such an arrangement, the tongue plate undergoes no frictional force deriving from the lock member, and unless the tongue plate is inserted to the predetermined depth where it can firmly engage with the lock member, the ejector drives the tongue plate back out of the buckle device, thereby assuring reliable engagement between the tongue plate and the lock member.
摘要翻译：提供带扣装置，用于与车辆的安全带系统一起使用，舌片插入其中以与锁定构件接合，并且除了锁舌构件之外，当舌片被插入时，舌板与其接合所述带扣装置到达预定深度，并且一直沿着与所述舌板接合的方向被推压，用于沿所述带扣装置退出的方向推动所述舌板的喷射器，以及用于防止所述锁定的防止构件构件移动到舌板的插入路径直到舌板到达预定的接合位置。通过这样的布置，舌板不会从锁定构件产生摩擦力，除非舌板被插入到能够与锁定构件牢固接合的预定深度，否则排出器将舌板推回带扣从而确保舌板和锁定构件之间的可靠接合。

9. 发明授权

US5086548A Buckle device for seatbelt system 失效
标题翻译：用于安全带系统的带扣装置
公开(公告)号：US5086548A
公开(公告)日：1992-02-11
申请号：US578285
申请日：1990-09-06
申请人： Kohbun Tanaka , Hiroshi Tsuge
发明人： Kohbun Tanaka , Hiroshi Tsuge
IPC分类号： A44B11/25
CPC分类号： A44B11/2549 , A44B11/2534 , Y10S24/35 , Y10T24/45084 , Y10T24/45618 , Y10T24/45785
摘要： A buckle device for a car seatbelt system is used together with a plurality of tongue plates to which occupant securing webbings are connected. Lock members for engaging the tongue plates are released upon operating a single release button. The shifting direction of the release button is confined in a plane defined by the insertion directions of the tongue plates. The operation force of the release button is transmitted to the lock members via a mechanism for example cam-contact or link mechanism. Therefore, the operation necessary for a passenger at the time of release is only to push the release button. There is no need to hold or pinch the buckle device at any time.
摘要翻译：用于汽车安全带系统的带扣装置与多个舌板一起使用，乘员固定网带连接到该多个舌板。在操作单个释放按钮时释放用于接合舌板的锁定构件。释放按钮的移动方向被限制在由舌板的插入方向限定的平面中。释放按钮的操作力通过例如凸轮接触或连杆机构的机构传递到锁定构件。因此，在释放时乘客所需的操作只是推动释放按钮。任何时候都不需要握住或夹住带扣装置。

10. 发明授权

US5054171A Buckle device 失效
标题翻译：带扣装置
公开(公告)号：US5054171A
公开(公告)日：1991-10-08
申请号：US535582
申请日：1990-06-11
申请人： Kohbun Tanaka
发明人： Kohbun Tanaka
IPC分类号： A44B11/25
CPC分类号： A44B11/2523 , Y10T24/45623 , Y10T24/45644 , Y10T24/45665
摘要： A buckle device for use in vehicle seat belt system having a tongue plate and a buckle body into which the tongue plate is inserted for engagement therewith includes a lock member which is swung to engage the inserted tongue plate and is adapted to lock the tongue plate, a release button moved by the operation of a vehicle occupant to swing the lock member in an opposite direction, thereby cancelling engagement between the lock member and the tongue plate, and an emergency lock mechanism for holding the lock member in a state of engagement with the tongue plate when an inertial force acts in an operating direction of the release button. Accordingly, the disengagement between the tongue plate and the lock member due to the inertial force is prevented, and the state of engagement between the two members is maintained.
摘要翻译：一种用于车辆安全带系统的带扣装置，具有舌板和带扣体，舌片插入其中以与其接合，具有锁定构件，其被摆动以接合插入的舌板并适于锁定舌板，释放按钮通过车辆乘员的操作而移动，以使锁定构件沿相反方向摆动，从而取消锁定构件和舌板之间的接合;以及紧急锁定机构，用于将锁定构件保持在与当惯性力作用于释放按钮的操作方向时，舌板。因此，防止了由于惯性力引起的舌片与锁定构件之间的脱离，从而保持了两个构件之间的接合状态。

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