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51. 发明专利

JP2014046781A Pretensioner 审中-公开
标题翻译：预紧
公开(公告)号：JP2014046781A
公开(公告)日：2014-03-17
申请号：JP2012190875
申请日：2012-08-31
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： TAOKA YOSHIBUMI
IPC分类号： B60R22/46 , B60R22/28
摘要： PROBLEM TO BE SOLVED: To provide a pretensioner capable of suitably preventing a trouble caused by residual pressure of gas in a cylinder by means simple in constitution while securing initial restrain force of a webbing of a seat belt in applying pretension.SOLUTION: An auxiliary member 5 is disposed instead of some of a plurality of balls 2 in a cylinder 1 of a pretensioner P. The auxiliary member 5 advances while pressing the balls 2 in front of the auxiliary member 5 when gas is supplied from a gas generator 3 into the cylinder 1, and when the residual pressure of gas exceeds a predetermined value after the advance to a predetermined position in the cylinder 1, the auxiliary member can be deformed to absorb at least some of energy of the residual pressure.
摘要翻译：要解决的问题：提供一种预紧器，其能够通过简单的构造适当地防止气缸中的气体残留压力引起的故障，同时确保在施加预紧力时安全带的织带的初始约束力。解决方案：辅助构件 5被设置在预张紧器P的气缸1中而不是多个球2中的一些球。辅助构件5在气体从气体发生器3供给到气缸中的同时按压辅助构件5前面的球2而前进如图1所示，并且当在气缸1中的预定位置前进之后气体的剩余压力超过预定值时，辅助构件可以变形以吸收残余压力的至少一部分能量。

52. 发明专利

JP2014502576A Belt retractor with a speed-controlled load limiter device 有权
公开(公告)号：JP2014502576A
公开(公告)日：2014-02-03
申请号：JP2013548750
申请日：2011-12-08
申请人：オートリブディベロップメントエービー
发明人：シンガー、クラウス−ピーター , ヤブッシュ、ロナルド
IPC分类号： B60R22/28
CPC分类号： B60R22/34 , B60R22/341 , B60R22/405 , B60R2022/285
摘要：本発明は、シートベルト（１０１）の力制限式の引出しを可能にするための速度制御式のロードリミッタ装置（４）を備えるベルトリトラクタ（１００）に関するものであり、リトラクタフレーム（３）に回転可能に支承されたベルトシャフト（１）と、シートベルト引出し加速度および／または車両減速の所定の値を超過したときにベルトシャフト（１）をベルト引出し方向でリトラクタフレーム（３）に対してロックするためのロック装置と、ロードリミッタ装置（４）が作動したときに互いに相対的に可動の少なくとも２つの部分（５，６，７）とを有しており、前記部分のうち１つの部分（５）は振動運動を行い、両方の部分（５，６，７）は歯（１１，１２，１３，１４）を有しており、前記部分はこれらの歯によって相対運動中に係合と係合解除を交互に行い、ベルトシャフト（１）は第１および第２の部分（１ａ，１ｂ）を有する少なくとも２つの部分で構成されており、シートベルト（１０１）は第１の部分（１ａ）に巻取り可能であり、ベルトシャフト（１）の第２の部分（１ｂ）はロック装置が制御されたときにリトラクタフレーム（３）に対してロック可能であり、互いに可動の部分（５，６，７）は、ベルトシャフト（１）のそれぞれ異なる部分（１ａ，１ｂ）に割り当てられている。
【選択図】図５

53. 发明专利

JP2014019207A Seat belt retractor 有权
标题翻译：座椅皮带扣
公开(公告)号：JP2014019207A
公开(公告)日：2014-02-03
申请号：JP2012157421
申请日：2012-07-13
申请人： Ashimori Ind Co Ltd , 芦森工業株式会社
发明人： IJIRI TAKAYOSHI
IPC分类号： B60R22/40 , B60R22/28
CPC分类号： B60R22/341 , B60R22/405
摘要： PROBLEM TO BE SOLVED: To provide a seat belt retractor capable of miniaturizing a fastening mechanism for fastening a locking member and a take-up drum not to be relatively rotated in an axial direction.SOLUTION: In a locking member, a fixed boss inserted into a fitting hole disposed on one end side of a take-up drum is erected inside the rotary shaft direction of a cylindrical part having a lock tooth. A ring member constituting a fastening mechanism is fitted around the fixed boss, fitted in a fitting hole disposed on one end side of the take-up drum not to be relatively rotated, and rotated relatively to the fixed boss to be movable in the rotary shaft direction of the take-up drum. A moving limit outside the rotary shaft direction of the take-up drum within the moving range of the ring member with respect to the fixed boss is set inside the rotary shaft direction of the cylindrical part.
摘要翻译：要解决的问题：提供一种能够使紧固机构小型化的安全带卷收器，用于紧固锁定构件和不沿轴向相对旋转的卷取滚筒。解锁：在锁定构件中，固定的凸台插入在具有锁定齿的圆柱形部分的旋转轴方向内部竖立设置在卷取滚筒的一端侧的装配孔。构成紧固机构的环构件安装在固定凸台周围，嵌合在设置在卷取滚筒的一端侧上的装配孔中，不能相对旋转，并相对于固定凸起旋转以在旋转轴中可移动卷取鼓的方向。在环形构件相对于固定凸台的移动范围内的卷取滚筒的旋转轴方向外的移动限制设置在圆筒形部分的旋转轴方向内。

54. 发明专利

JP2013544209A Belt retractor with a switchable load limiting device for the safety belt of the car 有权
公开(公告)号：JP2013544209A
公开(公告)日：2013-12-12
申请号：JP2013541235
申请日：2011-11-12
申请人：オートリブディベロップメントエービー
发明人：クルート、グンター , バド、アドリアン , アクスブロム、パール , サンデリアス、リアナ
IPC分类号： B60R22/28
CPC分类号： B60R22/34 , B60R22/3413 , B60R2022/288
摘要： A seat belt retractor with a switchable load limiting device for a safety belt of a motor vehicle with a belt shaft and a locking device which upon actuation locks the belt shaft in the belt extraction direction. The load limiting device is located in the force flow between the belt shaft and the locking device between the load limiting levels. A switching device is used for switching the load limiting device. The switching device includes a gas generator for releasing a gas flow into a pressure chamber and an expandable hollow pot which can be driven by the gas flow. The expandable hollow pot is attached to the gas generator in a gas-proof manner and forms the pressure chamber.

55. 发明专利

JP2013249030A Webbing winder 有权
标题翻译： WEBBING WINDER
公开(公告)号：JP2013249030A
公开(公告)日：2013-12-12
申请号：JP2012126806
申请日：2012-06-04
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： HORI SEIJI
IPC分类号： B60R22/28
摘要： PROBLEM TO BE SOLVED: To secure a twist frequency per unit length of a torsion shaft in a set force limiter load, even when arranging a lock part and a pretensioner mechanism via a spool.SOLUTION: In a webbing winder 10, when a spool is relatively rotated in the pulling-out direction to a lock base 52, one end of a trigger wire 76 slides on an inclined part 75 of a cam part 72, and the trigger wire 76 is moved to the other side in the axial direction of the spool. The trigger wire 76 presses a sub-torsion shaft 42, and the sub-torsion shaft 42 is moved to the other side in the axial direction of the spool. Thus, the sub-torsion shaft 42 and a lock ring of a switching mechanism are connected, and the force limiter load is set in a high load or a low load. Thus, on and after this, since rotation in the pulling-out direction of the spool is allowed in the force limiter load or more, the twist frequency per the unit length of the torsion shaft 34 can be secured.
摘要翻译：要解决的问题：即使在通过线轴布置锁定部分和预紧器机构时，也可以在设定的限制器负载中确保扭转轴的每单位长度的扭转频率。解决方案：在卷带机10中，当卷轴为在拉出方向上相对旋转到锁定基座52，触发线76的一端在凸轮部分72的倾斜部分75上滑动，并且触发器线76沿着轴向方向移动到另一侧线轴。触发线76按压副扭转轴42，副扭转轴42沿轴线的轴向移动到另一侧。因此，副扭转轴42和切换机构的锁定环连接，力限制器负载被设定为高负载或低负载。因此，在此之后，由于在力限制器载荷以上允许在卷轴的拉出方向上的旋转，所以可以确保扭转轴34的单位长度的扭转频率。

56. 发明专利

JP2013244885A Seat belt retractor 审中-公开
标题翻译：座椅皮带扣
公开(公告)号：JP2013244885A
公开(公告)日：2013-12-09
申请号：JP2012120903
申请日：2012-05-28
申请人： Ashimori Industry Co Ltd , 芦森工業株式会社
发明人： KADONAKA SATOSHI , YAMANE ERI
IPC分类号： B60R22/28
CPC分类号： B60R22/3413 , B60R22/405 , B60R22/4633 , B60R22/4676 , B60R2022/286
摘要： PROBLEM TO BE SOLVED: To provide a seat belt retractor for reducing the mechanical strength required for an engaging member into which a transmission member for transmitting a rotational driving force is engaged.SOLUTION: A seat belt retractor includes a take-up drum on which a webbing is wound, a transmission member that is disposed coaxially with a rotation axis of the take-up drum, has a plurality of projecting parts projecting to a radial outside at a circumferential predetermined pitch in an outer periphery of at least one end, and transmits a rotational driving force, and an engaging member having an engaging part into which an end having the plurality of projecting parts of the transmission member is engaged and with which the plurality of projecting parts are engaged. The plurality of projecting parts have a cross section of a trapezoidal shape and are formed so that the gradient angle between the radial direction and one side surface of both circumferential side surfaces is smaller than the gradient angle between the radial direction and the other side surface. The one side surface is configured to receive a load larger than that received by the other side surface via the engaging member by the rotational driving force transmitted in case of emergency.
摘要翻译：要解决的问题：提供一种用于减小用于传递旋转驱动力的传动构件所接合的接合构件所需的机械强度的安全带卷收器。解决方案：安全带卷收器包括卷绕滚筒，卷绕卷绕，与卷取滚筒的旋转轴线同轴配置的传动部件具有多个突出部，该突出部在至少一端的外周以圆周方向预定的间距突出到径向外侧，旋转驱动力和具有接合部的接合部件，所述接合部具有与所述传动部件的所述多个突出部分接合的端部，并且所述多个突出部分与所述接合部件接合。多个突出部具有梯形截面，并且形成为使得两个周向侧面的径向和一个侧面之间的倾斜角小于径向与另一侧面之间的倾斜角。一侧表面构造成通过接合构件在紧急情况下通过传递的旋转驱动力接收大于由另一侧表面接收的负载的负载。

57. 发明专利

JP2013233924A Seat belt connection device for vehicle 有权
标题翻译：用于车辆的座椅连接装置
公开(公告)号：JP2013233924A
公开(公告)日：2013-11-21
申请号：JP2013097294
申请日：2013-05-07
申请人： Fiat Group Automobiles Spa , フィアットグループオートモビルズエッセ.ピ.ア.FIAT GROUP AUTOMOBILES S.p.A.
发明人： MARZIANI SERGIO
IPC分类号： B60R22/28 , B60R22/24
CPC分类号： B60R22/18 , B60R21/055 , B60R22/24
摘要： PROBLEM TO BE SOLVED: To provide a seat belt connection device for a vehicle, in which noises due to vibration caused by elastic deformation of a bracket is reduced and the rear ends of bolts can be fixed to a bracket inside a pillar.SOLUTION: A seat belt connection device for a vehicle has a ring 6 through which a seat belt can slide. The ring 6 is supported by a member 16 fixed to the front end 17 of a stem 14, which extends along a substantially horizontal axis 13 and is guided by a sleeve 10 fixed in a hole 11 of a pillar 3. The device 1 also has a deformable structure 26 that is fixed to the pillar 3 and to one 17 of the ends of the stem 14 and is plastically deformable so as to allow the stem 14 to retract in the case of an axial impact.
摘要翻译：要解决的问题：提供一种用于车辆的安全带连接装置，其中由于支架的弹性变形引起的振动引起的噪声减小，并且螺栓的后端可以固定在支柱内的支架上。解决方案：A 用于车辆的座椅安全带连接装置具有安全带可以滑动的环6。环6由固定到杆14的前端17的构件16支撑，杆14沿着基本上水平的轴线13延伸，并且由固定在柱3的孔11中的套筒10引导。装置1还具有可变形结构26固定到柱体3和杆14的端部中的一个17上，并且是可塑性变形的，从而允许杆14在轴向冲击的情况下缩回。

58. 发明专利

JP2013226901A Seat belt device for vehicle 审中-公开
标题翻译：汽车座椅装置
公开(公告)号：JP2013226901A
公开(公告)日：2013-11-07
申请号：JP2012099657
申请日：2012-04-25
申请人： Daihatsu Motor Co Ltd , ダイハツ工業株式会社
发明人： KONDO TOMOKAZU
IPC分类号： B60R22/28
摘要： PROBLEM TO BE SOLVED: To provide a seat belt device capable of adjusting the tension of a webbing in a multistage manner even by a simple structure.SOLUTION: A seat belt device 10 for a vehicle includes a retractor 20 with a delivery adjustment mechanism capable of adjusting a delivery state of a webbing 30, and a slip joint 44 for guiding the webbing 30. The slip joint 44 includes a tension adjustment mechanism 100. A sliding section 114 of the tension adjustment mechanism 100 has at least predetermined frictional resistance accompanied by the frictional sliding of the webbing 30, and the frictional resistance in the sliding section 114 becomes smaller on condition that a frictional force working on the sliding section 114 by the sliding section of the webbing 30 is at least a predetermined force.
摘要翻译：要解决的问题：提供一种即使通过简单的结构能够以多级方式调节织带的张力的安全带装置。解决方案：一种用于车辆的座椅安全带装置10包括具有输送调节机构的牵开器20，所述牵引器具有能够调节织带30的传送状态，以及用于引导织带30的滑动接头44.滑动接头44包括张力调节机构100.张力调节机构100的滑动部分114具有至少预定的摩擦阻力，伴随着在织带30的滑动部分对滑动部分114作用的摩擦力至少为预定的力的条件下，织带30的摩擦滑动和滑动部分114中的摩擦阻力变小。

59. 发明专利

JP5330884B2 Occupant protection device for a vehicle 有权
公开(公告)号：JP5330884B2
公开(公告)日：2013-10-30
申请号：JP2009086547
申请日：2009-03-31
申请人：富士重工業株式会社
发明人：易治山崎
IPC分类号： B60R21/20 , B60R22/46 , B60R21/01 , B60R21/205 , B60R21/207 , B60R22/28 , B60R22/48
摘要： PROBLEM TO BE SOLVED: To provide an occupant protection device capable of protecting occupant at a rebound time in optimal timing, and easily applied even to a seat belt having pretensioner function and a force limiter function. SOLUTION: In this occupant protection device, a control unit inflates a seat airbag (S111), by generating gas by outputting a signal of seat airbag operation to an inflator in a seat, when the extraction length Lvf of the seat belt exceeds a threshold value CAB (S110, YES), by comparing the length Lvf with the preset threshold value CAB, by extracting the seat belt extracted by operating the force limiter function after the pretensioiner function completes operation. COPYRIGHT: (C)2011,JPO&INPIT

60. 发明专利

JP5323223B2 Seat belt retractor and have seat belt apparatus equipped with the same 有权
公开(公告)号：JP5323223B2
公开(公告)日：2013-10-23
申请号：JP2012060081
申请日：2012-03-16
申请人：タカタ株式会社
发明人：平松幸治
IPC分类号： B60R22/28 , B60R22/40
摘要： PROBLEM TO BE SOLVED: To form a seatbelt retractor more compactly while enabling more flexible and various setting of a limit load applied to a seatbelt in accordance with a situation in an emergency. SOLUTION: When a load of the seatbelt 3 is limited by a torsion bar 7 in the emergency, and moreover, energy absorption by a second EA mechanism 41 is not required from the beginning based on the information of the situation in the emergency, an actuation control member 48 is driven by a driving member 49 and the load of the seatbelt 3 is not limited by the second EA mechanism 41. When the energy absorption by the second EA mechanism is required from the beginning based on the information of the situation in the emergency, the actuation control member 48 is not driven by the driving member 41, thereby limiting the load of the seatbelt 3 by the second EA mechanism 41. Thus, the limit load of the seatbelt 3 in the emergency is varied in accordance with the information in the emergency. COPYRIGHT: (C)2012,JPO&INPIT

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