公开(公告)号：US20150360642A1

公开(公告)日：2015-12-17

申请号：US14763858

申请日：2014-02-10

申请人： ASHIMORI INDUSTRY CO., LTD.

发明人： Jongrin LEE ,  Tomonari MATSUNAGA

IPC分类号： B60R22/38 ,  B60R22/34

CPC分类号： B60R22/38 ,  B60R22/34 ,  B60R22/3416 ,  B60R22/405 ,  B60R2022/3419

摘要： When end lock has occurred in a seat belt retractor due to winding-up of a webbing, the end lock is easily and surely released. A stop part (6G) engages with a lock arm (40) displaced in a locking operation direction and stops the lock arm (40). A lock mechanism (9), in a state where the lock arm (40) stands still on the stop part (6G), starts operation with rotation in a pull-out direction (P) of a winding drum and stops rotation of the winding drum. A transmission mechanism (19) transmits rotation of the winding drum to the lock arm (40) and displaces the lock arm (40) in a release direction to release the engagement with the stop part (6G) is released between the time when operation of the lock mechanism (9) is started and the time when rotation of the winding drum is stopped. Release means (18) releases the engagement between the lock arm (40) and the stop part (6G) by the transmission mechanism (19).

摘要翻译： 当由于织带卷绕而在安全带卷收器中发生端锁时，端锁被容易且可靠地释放。 停止部分（6G）与锁定臂（40）接合，锁定臂（40）在锁定操作方向上移动并且停止锁定臂（40）。 在锁定臂（40）静止在停止部分（6G）上的状态下的锁定机构（9）开始沿卷绕鼓的拉出方向（P）旋转并停止绕组的旋转 鼓。 传动机构（19）将卷绕鼓的旋转传递到锁定臂（40），并且在释放方向上移动锁定臂（40）以释放与止动部件（6G）的接合在操作之间释放 锁定机构（9）开始并且卷绕鼓的旋转停止的时间。 释放装置（18）通过传动机构（19）释放锁定臂（40）和停止部分（6G）之间的接合。

公开(公告)号：US20140203132A1

公开(公告)日：2014-07-24

申请号：US14158136

申请日：2014-01-17

申请人： Kazuhiro YAMADA ,  Akira SUMIYASHIKI

发明人： Kazuhiro YAMADA ,  Akira SUMIYASHIKI

IPC分类号： B60R22/34

CPC分类号： B60R22/3416 ,  B60R22/36

摘要： In a webbing take-up device, an open portion is formed in the other side, in a direction about a rotational axis of a switch pawl, of a sensor holder. In a state where an engagement piece is positioned on the outside of the open portion, the switch pawl is rotated about a shaft to cause the engagement piece to enter in a window portion, so, a distal end of the engagement piece, bent in a hook shape, faces to a regulation wall in an axial direction of the shaft. It is not necessary to elastically deform the engagement piece when bringing the regulation wall and the engagement piece into facing. Therefore, the engagement allowance in the engagement piece with the regulation wall can be enlarged and the distal end of the engagement piece can be prevented from crossing over the regulation wall and moving toward the shaft side.

摘要翻译： 在织带卷取装置中，在传感器保持器的关于开关爪的旋转轴线的方向的另一侧形成开口部。 在接合片位于开口部的外侧的状态下，开关爪围绕轴旋转，使接合片进入窗口部，因此，接合片的前端弯曲成 钩形，面向轴的轴向的调节壁。 当使调节壁和接合片面对时，不需要使接合片弹性变形。 因此，可以扩大与调节壁的接合片中的接合余量，并且可以防止接合片的远端在调节壁上越过并朝向轴侧移动。

公开(公告)号：US08777147B2

公开(公告)日：2014-07-15

申请号：US11914893

申请日：2006-05-18

申请人： Eiji Maemura ,  Yukinori Midorikawa ,  Masuo Matsuki

发明人： Eiji Maemura ,  Yukinori Midorikawa ,  Masuo Matsuki

IPC分类号： B65H75/48

CPC分类号： B60R22/3416 ,  B60R22/46 ,  B60R22/4628 ,  B60R2022/4642 ,  B60R2022/4666 ,  B60R2022/468

摘要： A seat belt device includes a spindle 11 for retracting a seat belt 13, an electric actuator 55, a pre-tensioner 14 and a power transmission mechanism 20, wherein the power transmission mechanism 20 can reversibly switch the connection and disconnection between the electric actuator 55 and the spindle 11 before the pre-tensioner 14 is activated, while when the pre-tensioner 14 is activated, the power transmission mechanism 20 non-reversibly interrupts the connection between the electric actuator 55 and the spindle 11.

摘要翻译： 座椅安全带装置包括用于收回座椅安全带13的心轴11，电致动器55，预张紧器14和动力传递机构20，其中动力传递机构20能够可逆地切换电致动器55的连接和断开 并且在预张紧器14被启动之前的主轴11，而当预张​​紧器14被启动时，动力传递机构20不可逆地中断电致动器55和主轴11之间的连接。

公开(公告)号：US20040089758A1

公开(公告)日：2004-05-13

申请号：US10433896

申请日：2003-12-10

发明人： Wilfried Bullinger ,  Walter Eberle ,  Roland Jung

IPC分类号： B65H075/48

CPC分类号： B60R22/46 ,  B60R21/01 ,  B60R22/3416 ,  B60R22/343 ,  B60R2021/01272 ,  B60R2022/4666 ,  B60R2022/469

摘要： Method for actuating a reversible belt pretensioner for pretensioning a belt webbing, unwinding from a belt reel, of a seat belt in a motor vehicle, the belt pretensioner having a drive which acts on the belt reel, and the seat belt having, as a belt extraction lock, a locking device which acts on the belt reel in the unwinding direction and whose locking can be released only if the belt reel is rotated through a specific angle of rotation in the winding-on direction. After the triggering of the belt pretensioner, the drive of the belt pretensioner for opening the locking device is actuated in an opening mode in such a way that firstly, in a winding-on phase, the belt reel rotates through the specific angle of rotation in the winding-on direction. In a subsequent holding phase, the drive of the belt pretensioner is actuated for a predefinable holding time TH in such a way that the belt reel is held in its angular position.

摘要翻译： 用于致动可逆带预张紧器的方法，用于预先张紧机械车辆中的安全带的皮带织带，从皮带卷轴展开，所述皮带预张紧器具有作用在所述皮带卷轴上的驱动装置，并且所述安全带具有作为皮带 提取锁定件，锁定装置，其作用在松紧卷绕方向上的带卷轴上，并且仅当带卷轴沿着卷绕方向旋转特定的旋转角度时才能将其锁定。 在皮带预张紧器触发之后，用于打开锁定装置的皮带预张紧器的驱动以打开模式被致动，使得首先，在卷绕阶段，带卷轴旋转通过特定的旋转角度 绕线方向。 在随后的保持阶段中，带状预张紧器的驱动被致动以获得预定的保持时间TH，使得带卷轴保持在其角位置。

公开(公告)号：US20020030357A1

公开(公告)日：2002-03-14

申请号：US09986379

申请日：2001-11-08

申请人： NSK Ltd.

发明人： Yukinori Midorikawa ,  Katsuyasu Ono ,  Masuo Matsuki

IPC分类号： B60R022/46

CPC分类号： B60R22/44 ,  B60R22/3416 ,  B60R22/343 ,  B60R22/405 ,  B60R22/415 ,  B60R22/46 ,  B60R2021/0016 ,  B60R2022/4473

摘要： Provided is a seatbelt device capable of realizing a comfortable seatbelt-wearing environment as well as appropriately securing and protecting a passenger. The seatbelt device is further capable of realizing an immediate escape or rescue of a passenger after a vehicle accident, thereby providing extra safety and a swift escape by protracting the webbing in accordance with the state of the vehicle accident. This seatbelt device is provided with a retractor which uses a motor for retracting and protracting the webbing that secures a passenger to his/her seat, and a controller for rotating the motor and at least retracting the webbing. The controller is capable of altering the protraction mode of the webbing in accordance with the state of the webbing fastened by the passenger.

摘要翻译： 提供一种能够实现舒适的安全带穿戴环境以及适当地固定和保护乘客的安全带装置。 安全带装置还能够在车祸之后实现乘客的立即逃生或救援，从而根据车祸的状况伸展织带提供额外的安全性和迅速的逃生。 该安全带装置设置有牵开器，该牵开器使用电动机来收回和伸长将乘客固定到他/她的座椅上的织带，以及用于旋转电动机并且至少缩回织带的控制器。 控制器能够根据乘客固定的织带的状态改变织带的延伸模式。

公开(公告)号：US4691939A

公开(公告)日：1987-09-08

申请号：US790157

申请日：1985-10-22

申请人： Yoshimi Sato

发明人： Yoshimi Sato

IPC分类号： B60R22/34 ,  B60R22/36

CPC分类号： B60R22/3416

摘要： An inventive release system for a seat occupant restrained by a seat belt in a vehicle can be operated both inboard and outboard. The system includes a seat belt retractor locked in response to abrupt deceleration or collision, a mechanism emergency-releasing the retractor after the retractor has been locked, and a manual control including a control terminal exerting a control power for actuating the mechanism and also including inboard and outboard control lever mechanism manually actuated to move the control terminal.

摘要翻译： 本发明的用于由车辆中的安全带约束的座椅乘客的释放系统可以在内侧和外侧操作。 该系统包括响应于突然减速或碰撞而锁定的安全带卷收器，在牵开器被锁定之后紧急释放牵开器的机构，以及包括控制终端的手动控制，该控制终端施加用于致动该机构的控制功能并且还包括内侧 并且外部控制杆机构手动启动以移动控制终端。

公开(公告)号：US4344588A

公开(公告)日：1982-08-17

申请号：US193957

申请日：1980-10-06

申请人： William Hollowell ,  Akira Tanaka ,  Avraham Ziv ,  Nazareth Stamboulian

发明人： William Hollowell ,  Akira Tanaka ,  Avraham Ziv ,  Nazareth Stamboulian

IPC分类号： A62B35/00 ,  B60R22/32 ,  B60R22/34 ,  B60R22/40 ,  B60R22/42 ,  A62B35/02 ,  B65H75/48

CPC分类号： B60R22/3416

摘要： An emergency spool release for use with a seat belt retractor mechanism is shown wherein the seat belt mechanism includes a spool for storing a belt which restrains the passenger of a vehicle during an emergency. The belt is urged into a retracted position by spring means while the protracted position of the belt is restrained in an emergency by the automatic engagement of a locking pawl against ratchet teeth found on the periphery of the spool. The automatic engagement is accomplished by an inertia locking system. In some situations, the automatic inertia locking system does not disengage thereby making it difficult to accomplish further protraction of the seat belt in a post emergency situation. The locking pawl in the seat belt mechanism of this invention is capable of a rotational motion to engage the ratchet teeth under the urging of the inertia locking device. It is also capable of a transverse motion under the urging of a manual unlocking device for post emergency release. Transverse motion of the locking pawl is accomplished by a lever which is attached to the locking pawl and spring biased into the automatic position. Actuation of a lever either manually or by a second lever mechanism causes the transverse motion of the locking pawl to unlock the seat belt mechanism in the post emergency condition.

摘要翻译： 示出了与安全带卷收机构一起使用的紧急卷轴释放装置，其中安全带机构包括用于存储在紧急情况期间限制车辆乘客的皮带的卷轴。 带通过弹簧装置被推入缩回位置，同时通过锁定棘爪自动接合到在线轴的周边上的棘轮齿来紧紧地限制带的延伸位置。 自动接合由惯性锁定系统完成。 在某些情况下，自动惯性锁定系统不会脱离，从而难以在紧急情况下完成安全带的进一步延伸。 本发明的安全带机构中的锁定爪能够在惯性锁定装置的推动下旋转运动以接合棘轮齿。 在手动解锁装置的推动下，它还能够进行横向运动，用于后紧急释放。 锁定爪的横向运动是通过连接到锁定爪和弹簧偏置到自动位置的杠杆实现的。 手动或第二杠杆机构的杠杆的致动导致锁紧爪的横向运动在紧急情况下解锁座椅安全带机构。

公开(公告)号：US4273301A

公开(公告)日：1981-06-16

申请号：US137107

申请日：1980-04-02

申请人： John W. Frankila

发明人： John W. Frankila

IPC分类号： B60R22/34 ,  B60R22/42 ,  B65H75/48 ,  A62B35/02

CPC分类号： B60R22/3416 ,  B60R22/42

摘要： A seat belt retractor including a locking member, a release member to move the locking member out of its locked position and a web clamp which is engageable with seat belt webbing on the retractor to limit the spooling effect. A handle actuated mechanism actuates the release member to unlock the retractor and renders the clamp ineffective, whereby the retractor is rendered free spooling.

摘要翻译： 一种安全带卷收器，包括锁定构件，用于将锁定构件移出其锁定位置的释放构件和可与安放带织带接合在牵开器上的腹板夹具，以限制卷绕效果。 手柄致动机构致动释放构件以解锁牵开器并且使夹具无效，由此使牵开器成为自由的假脱机。

公开(公告)号：US3667698A

公开(公告)日：1972-06-06

申请号：US3667698D

申请日：1971-01-22

申请人： FISHER ROBERT C

发明人： FISHER ROBERT C

IPC分类号： B60R22/34 ,  B60R22/353 ,  A62B35/00

CPC分类号： B60R22/353 ,  B60R22/3416

摘要： This invention relates to an automatic locking seat belt retractor of the type in which the belt is wound on a spring actuated spool which exerts a constant belt retracting force on the belt while allowing the belt to be extended by manually pulling it off the spool, and in which means are provided for locking the belt against further extension at any desired degree of extension by locking the spool against unwinding rotation, which means operates in response to a limited retracting movement of the spool. The invention resides in an improved and simplified means for effecting such locking action consisting of a pawl and ratchet normally biased to an engaged position in which they prevent unwinding rotation of the spool and a member journaled concentrically with the spool for limited rotation and having a frictional driving connection with the spool. The said member is frictionally driven to one limit of its movement by a limited extension of the belt and in that position holds the pawl out of engagement during further extension. Initial retracting movement at any degree of extension moves the member to a position in which it allows pawl engagement; thereby locking the belt against further extension. The member is preferably so constructed that further retracting movement of the belt moves the member beyond the last mentioned position to a position in which it again holds the pawl out of engagement with the ratchet to minimize noise and wear during retraction. The invention further contemplates means for unlocking the retractor manually and also an improved means for unlocking the retractor or holding it unlocked automatically when the belt is substantially fully retracted, said last mentioned means being driven by the spool and effective to hold the pawl out of engagement when the belt is fully retracted and during a limited initial extension from fully retracted position.

摘要翻译： 本发明涉及一种自动锁定安全带卷收器，其类型是将带卷绕在弹簧致动的卷轴上，该弹簧致动卷轴在皮带上施加恒定的皮带收缩力，同时通过手动将皮带拉出卷轴来延伸皮带，以及 其中提供了这样的装置，用于通过将卷轴锁定在展开旋转中，以任何期望的伸展程度将带锁定在另一个延伸部上，这意味着响应于卷轴的有限缩回运动而起作用。 本发明在于一种改进和简化的装置，用于实现这样的锁定动作，该锁定动作包括通常被偏压到接合位置的棘爪和棘轮，在棘爪和棘轮中，棘爪和棘轮阻止卷轴的退绕旋转，以及与卷轴同轴地轴颈限定旋转并且具有摩擦 驱动与线轴的连接。 所述构件通过带的有限延伸部被摩擦地驱动到其运动的一个限制，并且在该位置中，在进一步延伸期间将棘爪保持在脱离接合状态。 初始缩回运动以任何程度的延伸将构件移动到允许棘爪接合的位置; 从而将带锁定以防止进一步延伸。 该构件优选地被构造成使得带的进一步的缩回运动将构件超过最后提到的位置移动到其再次将棘爪保持与棘轮接合的位置，以最小化收缩期间的噪音和磨损。

公开(公告)号：US3315915A

公开(公告)日：1967-04-25

申请号：US40673364

申请日：1964-10-27

申请人： DEFCO INC

发明人： VANESSE JR EUGENE J

IPC分类号： B60R22/34 ,  B60R22/38

CPC分类号： B60R22/38 ,  B60R22/3416