公开(公告)号：US4805930A

公开(公告)日：1989-02-21

申请号：US89581

申请日：1987-08-26

Applicant: Juichiro Takada

Inventor： Juichiro Takada

IPC: B60R21/276 ,  B60R21/16 ,  B60R21/239

CPC classification number: B60R21/239

Abstract: Stitched thread seams between fabric elements of the envelope of a vehicle safety air bag induce localized distension and opening up of the envelope fabrics along the seams, thereby causing the film coatings of the envelope fabric to rupture along the seam and allow gas to escape and maintain a substantially constant overall maximum pressure, regardless of variations in ambient temperature.

Abstract translation: 车辆安全气囊的信封的织物元件之间的缝合螺纹接缝引起沿着接缝的包络织物的局部扩张和打开，从而导致信封织物的膜涂层沿着接缝破裂并允许气体逸出并保持 总体最大压力基本恒定，不管环境温度如何变化。

公开(公告)号：US4575907A

公开(公告)日：1986-03-18

申请号：US648656

申请日：1984-09-07

Applicant: Juichiro Takada

Inventor： Juichiro Takada

IPC: B60R22/18 ,  A44B11/16 ,  A44B11/25

CPC classification number: A44B11/2523 ,  Y10T24/45644 ,  Y10T24/45665 ,  Y10T24/45675 ,  Y10T24/45686

Abstract: A seat belt latch buckle includes a buckle body that releasably accepts and latches a buckle tongue. The buckle body includes a frame, a latch plate having a latching projection and pivotable in the frame, a release member to release the tongue, and an ejector to eject the released tongue. A control member is slidable on the latch plate between first and second positions. In the first position the control member is engaged between a portion of frame and the latch plate to positively lock the latch plate in the latched position. The release member slides the control member to the second position, in which it no longer prevents the latch plate from moving to the release position, before it engages the latch plate to pivot it and release the tongue.

Abstract translation: 座椅安全带锁扣包括可释放地接收和锁定带扣舌的带扣体。 带扣本体包括框架，具有闩锁突起并可枢转在框架中的闩锁板，用于释放舌头的释放构件以及弹出器以弹出释放的舌片。 控制构件可在第一和第二位置之间在闩锁板上滑动。 在第一位置，控制构件接合在框架的一部分和闩锁板之间，以将闩锁板锁定在锁定位置。 释放构件将控制构件滑动到第二位置，其中它不再防止闩锁板移动到释放位置，在其接合闩锁板之前枢转并释放舌头。

公开(公告)号：US4564154A

公开(公告)日：1986-01-14

申请号：US550763

申请日：1983-11-10

Applicant: Juichiro Takada

Inventor： Juichiro Takada

IPC: B60R22/36 ,  B60R22/34 ,  B60R22/38 ,  B60R22/405 ,  B65H75/48

CPC classification number: B60R22/405 ,  B60R2022/3419

Abstract: A safety belt retractor comprises a takeup shaft rotatably journalled on a frame and normally biased to wind a safety belt therearound. The shaft carries a coaxial, fixed ratchet wheel, a coaxial, rotatable inertia member, and a clutch mechanism composed of a lock ring coaxially and rotatably mounted on the takeup shaft and normally spring-biased to rotate in a belt-winding direction, the lock ring having internal teeth and a cam slot. A clutch engagement mechanism engages the internal teeth of the lock ring to couple the lock ring with the takeup shaft when there is a difference between the speeds of rotation of the takeup shaft and the inertia member. A pawl is pivotably supported on the frame and includes a cam follower received in the cam slot in the lock ring. The pawl is pivotably movable into an operative position in which it engages the ratchet wheel in response to rotation of the lock ring in the belt-unwinding direction when the lock ring is coupled to the takeup shaft, and is also pivotably movable into an original position in response to rotation of the lock ring in the belt-winding direction when the lock ring is uncoupled from the takeup shaft. The cam slot includes an extension portion for allowing the lock ring to rotate in a belt-unwinding direction without moving the cam follower in a direction to disengage the pawl from the operative position.

Abstract translation: 安全带卷收器包括可旋转地安装在框架上并且通常被偏置以卷绕安全带的卷取轴。 轴承有同轴固定的棘轮，同轴的可旋转的惯性构件和离合器机构，该离合器机构由同轴并可旋转地安装在卷取轴上的锁定环构成，并且通常被弹簧偏置以沿带的卷绕方向旋转，锁 环具有内齿和凸轮槽。 离合器接合机构接合锁定环的内齿，以便在卷取轴和惯性构件的旋转速度之间存在差异时将锁定环与卷绕轴联接。 棘爪可枢转地支撑在框架上并且包括容纳在锁定环中的凸轮槽中的凸轮从动件。 棘爪可枢转地移动到操作位置，当锁定环联接到卷取轴时，响应于锁定环在带 - 退绕方向上的旋转，其接合棘轮，并且还可枢转地移动到原始位置 响应于当所述锁定环从所述卷绕轴脱离时所述锁定环在带卷绕方向上的旋转。 凸轮槽包括延伸部分，用于允许锁定环沿皮带退绕方向旋转，而不使凸轮从动件沿使棘爪脱离操作位置的方向移动。

公开(公告)号：US4502710A

公开(公告)日：1985-03-05

申请号：US44196

申请日：1979-05-31

Applicant: Juichiro Takada

Inventor： Juichiro Takada

IPC: B60R22/06 ,  B60R21/10

CPC classification number: B60R22/06

Abstract: A passive vehicle occupant restraint belt system comprises a movable anchor which is moved by a driven transfer element along a guide rail between a release location corresponding to the occupant-releasing configuration of the belt and a restraint location corresponding to the occupant-restraining configuration of the belt. The movable anchor is releasably locked to a fixed anchor at the restraint location by a cam-released pawl, an inertia device, or other suitable releasable locking means.

公开(公告)号：US4466666A

公开(公告)日：1984-08-21

申请号：US366217

申请日：1982-04-07

Applicant: Juichiro Takada

Inventor： Juichiro Takada

IPC: B60R22/20 ,  A47D15/00 ,  A62B35/00

CPC classification number: B60R22/203

Abstract: A seat belt anchor assembly comprising an elongated rail of C-shape in cross-section having spaced-apart holes in the base wall portion and a belt anchor having a retainer within the rail that is locked in a selected position along the rail by a spring-loaded lock pin. The lock pin fits into any of the holes and can be released from the holes to enable the anchor to be moved to another position.

Abstract translation: 一种安全带锚固组件，其包括横截面为C形的细长轨道，在基壁部分中具有间隔开的孔，以及带状锚固件，其具有在轨道内的保持器，其通过弹簧沿轨道锁定在选定位置 锁定销。 锁销装配到任何孔中，并且可以从孔中释放以使锚固件能够移动到另一位置。

公开(公告)号：US4380751A

公开(公告)日：1983-04-19

申请号：US210152

申请日：1980-11-25

Applicant: Juichiro Takada

Inventor： Juichiro Takada

IPC: B60R22/06 ,  H01H21/00 ,  B60R21/02 ,  B60R21/10

CPC classification number: B60R22/06

Abstract: A moving anchor type passive vehicle occupant restraint belt system having a restraint belt which is transferable along a guide rail affixed in the vehicle roof above the door between an occupant-releasing configuration and an occupant-restraining configuration. The locking device comprises a locking pawl mounted in a fixed anchor member which engages cams provided on the top edge of a movable anchor member and selectively locks the movable anchor member with the fixed anchor member in the occupant-restraining configuration. The invention further comprises an electrical warning system for indicating when the movable anchor member is in the occupant-releasing position, when the pawl is engaged in the cams in the occupant-restraining position, and if the tongue plate attached to the safety belt is properly engaged in the buckle affixed to the moving anchor member.

Abstract translation: 一种移动的锚式无源车辆乘员约束带系统，具有约束带，该约束带沿着乘员释放构造和乘员约束构造之间的固定在门上方的车顶中的导轨传送。 锁定装置包括安装在固定锚定构件中的锁定爪，其接合设置在可移动锚固构件的顶部边缘上的凸轮，并且以占用者限制构造选择性地将具有固定锚固构件的可动锚定构件锁定。 本发明还包括一个电气警告系统，用于指示当可动锚定构件处于乘员释放位置时，当棘爪接合在乘员约束位置的凸轮中时，并且如果安装在安全带上的舌板正确 接合固定在移动锚固件上的带扣。

公开(公告)号：US4371193A

公开(公告)日：1983-02-01

申请号：US195581

申请日：1980-10-08

Applicant: Juichiro Takada

Inventor： Juichiro Takada

IPC: B60R22/30 ,  B60R21/10

CPC classification number: B60R22/30

Abstract: An anti-slip device for vehicle occupant restraint system of the type having a control belt and serially arranged lap belt and shouler belt sections joined by a D-ring and a looop in the control belt which is inserted through the restraint belt opening in the D-ring. A lock member is inserted into the loop and is prevented from moving toward a locking position at the restraint belt opening by springs or tear-away stitching. When a predetermined amount of tension is applied to the control belt the springs or stitching yield or break, thus permitting the lock member to move to the restraint belt opening and thereby wedging the restraint belt against the opening and preventing the lap belt section from slipping into the shoulder belt section.

Abstract translation: 一种用于车辆乘员约束系统的防滑装置，其具有控制带和串联布置的带和由调节带中的D形环和托盘连接的凸起带部分，其通过D中的约束带开口插入 -环。 锁定构件被插入环中并且通过弹簧或撕开缝合被阻止朝向约束带开口处的锁定位置移动。 当对控制带施加预定量的张力时，弹簧或缝合产生或断裂，从而允许锁定构件移动到约束带开口，从而将约束带楔住开口并防止腰带部分滑入 肩带部分。

公开(公告)号：US4353579A

公开(公告)日：1982-10-12

申请号：US195726

申请日：1980-10-10

Applicant: Juichiro Takada

Inventor： Juichiro Takada

IPC: B60R22/08 ,  B60R22/06 ,  B60R21/10

CPC classification number: B60R22/06

Abstract: A simplified motion amplifier arrangement for a passive restraint belt system comprises a movable belt hanger transferable along a guide rail and connected with an output driving member which engages an output gear wheel. A link rod arranged to slide along a second guide rail is releasably attached in an eye provided on the vehicle body near the dash and accessible to the passenger. The rearward end of the link rod is connected with an input driving member which engages a smaller input gear wheel mounted concentric to and rotatable with the output gear wheel. When the door is opened, the link rod is pulled forward, thereby pushing the input gear member to drive the gear wheels. As the output gear rotates it pulls the output driving member to transfer the belt from the restraining to the releasing position.

Abstract translation: 用于被动约束带系统的简化运动放大器装置包括可沿着导轨传送并与与输出齿轮接合的输出驱动构件连接的可移动的皮带吊架。 布置成沿着第二导轨滑动的连杆被可释放地附接在设置在车身上的眼睛附近，并且乘客可接近。 连杆的后端与输入驱动构件连接，输入驱动构件接合与输出齿轮同心并可与输出齿轮一起旋转的较小输入齿轮。 当门打开时，连杆被向前拉，从而推动输入齿轮构件以驱动齿轮。 当输出齿轮旋转时，拉动输出驱动构件以将带从限制转移到释放位置。

公开(公告)号：US4278216A

公开(公告)日：1981-07-14

申请号：US107132

申请日：1979-12-26

Applicant: Juichiro Takada

Inventor： Juichiro Takada

IPC: B60R22/405 ,  A62B35/02 ,  B65H75/48

CPC classification number: B60R22/405

Abstract: A double-safety emergency locking belt retractor for vehicle safety belt systems comprises an improved automatic-locking mechanism in which an axially movable latch disc locks the reel to the retractor frame upon rotation of the reel relative to an inertia wheel in the belt-unwinding direction. Such relative motion occurs when an inertia-sensitive device stops rotation of the inertia wheel in response to acceleration of the vehicle at from about 0.3 g to about 0.7 g or the inertia of the wheel causes it to lag the reel when the belt is accelerated at about 0.7 g or higher. The latch and inertia wheel are cammed axially apart upon such relative rotation, the inertia wheel being locked to a cover for certainty of cam function and the latch disc thereupon being locked to the frame.

Abstract translation: 用于车辆安全带系统的双重安全的紧急锁紧卷收器包括改进的自动锁定机构，其中可轴向移动的闩锁盘在绕卷轴相对于惯性轮在皮带退绕方向上旋转时将卷轴锁定到牵引器框架 。 当惯性敏感装置响应于车辆的加速度从约0.3g至约0.7g停止惯性轮的旋转时，发生这种相对运动，或者当带被加速时轮的惯性使其滞后于卷轴 约0.7g或更高。 在这样的相对转动时，闩锁和惯性轮被轴向地相互偏置，惯性轮被锁定到盖上以确定凸轮功能，并且锁定盘随后被锁定到框架上。

公开(公告)号：US4262858A

公开(公告)日：1981-04-21

申请号：US107131

申请日：1979-12-26

Applicant: Juichiro Takada

Inventor： Juichiro Takada

IPC: B60R22/40 ,  B60R22/405 ,  A62B35/02 ,  B65H75/48

CPC classification number: B60R22/405

Abstract: An inertia-responsive actuating device for emergency locking vehicle seat belt retractors comprises a ball which normally nests stably in an annular seat but which rolls out of the seat and pushes down on a detecting portion of a pivotable lever. A hole in the lever detecting portion defines a circular detecting edge which matches and engages a lower portion of the ball located above, but proximate to, the ball seat and substantially below the center of gravity of the ball.

Abstract translation: 用于紧急锁定车辆安全带卷收器的惯性响应致动装置包括通常嵌套在环形座中但滚出座椅并向下推动可枢转杠杆的检测部分的球。 杠杆检测部分中的孔限定圆形检测边缘，该圆形检测边缘匹配并接合位于球座上方但接近球座的球的下部，并且大致低于球的重心。