公开(公告)号：US4850610A

公开(公告)日：1989-07-25

申请号：US70385

申请日：1987-07-07

申请人： Katsuki Asagiri ,  Yuji Nishimura ,  Takashi Kawaharazaki ,  Noritada Yoshitsugu

发明人： Katsuki Asagiri ,  Yuji Nishimura ,  Takashi Kawaharazaki ,  Noritada Yoshitsugu

IPC分类号： B60R22/06 ,  B60R22/20 ,  B60R22/48

CPC分类号： B60R22/06 ,  B60R22/206

摘要： Disclosed is an automatic seatbelt apparatus which is capable of automatically applying, or canceling the application of, a webbing around an occupant of a vehicle, wherein a limit switch for detecting that a slider, which guides the webbing along a guide rail between a stopping position on the forward side and a stopping position on the rearward side of the vehicle, has arrived at the stopping position on the forward side of the vehicle is disposed in such a manner as not to hamper any further movement of the slider toward the front of the vehicle. Accordingly, the stopping position of the slider on the rearward side of the vehicle can be changed regardless of the stopping position at which the slider is located.

摘要翻译： 公开了一种自动安全带装置，其能够自动地施加或取消对车辆乘员周围的织带的施加，其中，限位开关用于检测滑块，该滑块沿着导轨将停止位置 在前方和车辆后方的停止位置到达车辆前方的停止位置的方式设置成不妨碍滑块朝向前方的任何进一步移动 车辆。 因此，无论滑块的停止位置如何，都可以改变滑块在车辆后方的停止位置。

公开(公告)号：US4664334A

公开(公告)日：1987-05-12

申请号：US844586

申请日：1986-03-27

申请人： Katsuki Asagiri ,  Takashi Kawaharazaki

发明人： Katsuki Asagiri ,  Takashi Kawaharazaki

IPC分类号： B60R22/44 ,  B60R22/46

CPC分类号： B60R22/4671 ,  B60R2022/468

摘要： A tension apparatus for tensing a webbing of a seatbelt system for a vehicle in an emergency situation of the vehicle, thereby allowing the webbing to be tightly fitted to the occupant's body. When an emergency situation of the vehicle occurs, a relatively large spiral spring for rotating a webbing take-up shaft with a relatively strong force so that the webbing is wound up is connected to a worm wheel. A worm which is subjected to a force for winding up the large spiral spring is movable between a position at which it is engaged with the worm wheel and a position at which it is separated therefrom. Accordingly, the worm is engaged with the worm wheel only when the large spiral spring is to be wound up, and there is no risk of the worm obstructing the operation of the large spiral spring at the time of an emergency situation of the vehicle.

摘要翻译： 一种张紧装置，用于在车辆的紧急情况下张紧用于车辆的安全带系统的织带，从而允许织带与乘员的身体紧密配合。 当发生车辆的紧急情况时，用于以相对较强的力旋转织带卷取轴的相对较大的螺旋弹簧使得织带被卷起以连接到蜗轮。 受到用于卷绕大螺旋弹簧的力的蜗杆可在与蜗轮啮合的位置和与蜗轮分离的位置之间移动。 因此，只有当大螺旋弹簧被卷起时，蜗杆才与蜗轮接合，并且在车辆的紧急情况下，蜗杆不会妨碍大螺旋弹簧的操作。

公开(公告)号：US06834821B2

公开(公告)日：2004-12-28

申请号：US10292902

申请日：2002-11-13

申请人： Tomonori Nagata ,  Kazuhiko Aihara ,  Katsuki Asagiri ,  Yasuho Kitazawa

发明人： Tomonori Nagata ,  Kazuhiko Aihara ,  Katsuki Asagiri ,  Yasuho Kitazawa

IPC分类号： B60R2228

CPC分类号： B60R22/3413

摘要： A webbing retractor is provided. When assembled, due to a positional relationship which is such that insert-in portions are formed between a tubular portion of a lock base and a spool shaft, grooves are formed at the tubular portion and a portion of the spool shaft. An elastically deformable terminal end portion is formed at a stopper which is press-fit into an insert-in hole. In a state in which the stopper also is installed, not only press-in load in a thrusting direction, but also press-in load in a radial direction is applied between the lock base and a spool such that a structure is fixed.

摘要翻译： 提供一种织带牵开器。 当组装时，由于在锁定基座的管状部分和卷轴之间形成插入部分的位置关系，在管状部分和卷轴的一部分处形成有槽。 可弹性变形的端部端部形成在压配合到插入孔中的止动件上。 在止动器也被安装的状态下，在锁定基座和线轴之间不仅施加推力方向的压入负载，而且在径向方向上的压入负荷也被固定。

公开(公告)号：US08196962B2

公开(公告)日：2012-06-12

申请号：US12883132

申请日：2010-09-15

申请人： Motoki Sugiyama ,  Seiji Hori ,  Tomonori Nagata ,  Tetsushi Muromachi ,  Masaru Ukita ,  Katsuki Asagiri ,  Tomohiro Okuhira ,  Naoki Urakawa

发明人： Motoki Sugiyama ,  Seiji Hori ,  Tomonori Nagata ,  Tetsushi Muromachi ,  Masaru Ukita ,  Katsuki Asagiri ,  Tomohiro Okuhira ,  Naoki Urakawa

IPC分类号： B60R22/46

CPC分类号： B60R22/1952 ,  B60R22/1955

摘要： In the present pretensioner, press contact portions are formed further to a side of an open end of a packing housing section than central portions of opposing faces along a depth direction of the packing housing section. Accordingly, when a packing is being fitted into the packing housing section, no great resistance is imparted to a curved face side of the packing from a press contact wall of a housing section body and the opposing face, and the packing is fitted comparatively smoothly therein. Consequently, even when fitting the packing into the packing housing section, a packing main body is largely resilient-deformed, such that a large collapse in a through hole can be prevented, and the sealing ability of the seal due to deformation of the packing main body can be effectively enhanced.

摘要翻译： 在本发明的预张紧器中，沿着包装容纳部的深度方向，与接合面的中央部分相比，在接合部的开口端的另一侧形成有压接部。 因此，当将填料装配到填料容纳部中时，不会从容纳部主体的压力接触壁和相对面向衬垫的曲面侧施加大的阻力，并且衬垫相对平滑地配合 。 因此，即使将密封件装配到包装容纳部中，包装主体大部分弹性变形，能够防止通孔中的大的塌陷，并且密封件由于包装主体的变形而产生的密封性 身体可以有效地增强。

公开(公告)号：US06318585B1

公开(公告)日：2001-11-20

申请号：US09544912

申请日：2000-04-07

申请人： Katsuki Asagiri ,  Tomonori Nagata

发明人： Katsuki Asagiri ,  Tomonori Nagata

IPC分类号： B65D4516

CPC分类号： E05C19/06 ,  B60R22/34

摘要： The present invention discloses a cover mounting structure for a webbing retractor. This structure relates to a mounting structure of a cover mount and a cover which hold a power spring used for taking up a webbing. By inserting a claw of the cover into an engagement hole portion of the cover mount, a claw on a folded member in which the engagement hole portion is formed enters into a hole portion of the engagement portion, so that the engagement portion is anchored by the claw. That is, the cover can easily be fixed onto the cover mount. Moreover, the engagement portion has elasticity and is constantly urged in the direction of withdrawal by the restoring force, so that the cover does not generate strange sounds.

摘要翻译： 本发明公开了一种用于织带卷收器的盖安装结构。 该结构涉及保持用于卷绕织带的动力弹簧的盖安装件和盖的安装结构。 通过将盖的爪插入盖安装件的接合孔部分中，形成有接合孔部的折叠构件上的爪进入接合部的孔部，使得接合部由 爪。 也就是说，盖可以容易地固定到盖安装件上。 此外，接合部具有弹性，并且通过恢复力不断地向退避方向施力，使得盖不产生奇怪的声音。

公开(公告)号：US09260077B2

公开(公告)日：2016-02-16

申请号：US13329921

申请日：2011-12-19

申请人： Tomonori Nagata ,  Shinichi Okubo ,  Masaru Ukita ,  Katsuki Asagiri ,  Yasutaka Watanabe ,  Keiichi Kato ,  Yusuke Hirokawa ,  Hiroaki Yamazoe

发明人： Tomonori Nagata ,  Shinichi Okubo ,  Masaru Ukita ,  Katsuki Asagiri ,  Yasutaka Watanabe ,  Keiichi Kato ,  Yusuke Hirokawa ,  Hiroaki Yamazoe

IPC分类号： B60R22/46

CPC分类号： B60R22/4628 ,  B60R2022/4638

摘要： A pretensioner comprising a gas generating unit; a pretensioner body to whose inside the gas is supplied; a spool driving member disposed inside the pretensioner body and causing a spool to rotate to retract webbing onto the spool; a gas flow rate adjusting portion disposed in the spool driving member and whose inner peripheral shape is set in accordance with a flow rate of the gas to be passed through the gas flow rate adjusting portion; and a filter unit having a vent portion that is communicated with a space between the gas generating unit and the spool driving member and is also communicated with the gas flow rate adjusting portion. The open shape of the gas flow rate adjusting portion has a portion that does not coincide in a plan view with the open shape of the vent portion, and the overall open area of the vent portion is set larger than the open area of the gas flow rate adjusting portion.

摘要翻译： 一种预紧器，包括气体发生单元; 在气体供应内部的预紧器体; 卷轴驱动构件，其设置在所述预张紧器主体的内部并使卷筒旋转以将织带退回到所述卷轴上; 气体流量调节部，其设置在所述卷筒驱动部件中，并且其内周形状根据要通过所述气体流量调节部的气体的流量而被设定; 以及具有与气体发生单元和阀芯驱动构件之间的空间连通并且与气体流量调节部连通的排气部的过滤器单元。 气体流量调节部的开口形状具有与排气部的开口形状的俯视图不重合的部分，并且排气部的总开口面积被设定为大于气流的开口面积 速率调节部分。

公开(公告)号：US07980503B2

公开(公告)日：2011-07-19

申请号：US12868914

申请日：2010-08-26

申请人： Takuhiro Saito ,  Katsuki Asagiri ,  Shinji Mori

发明人： Takuhiro Saito ,  Katsuki Asagiri ,  Shinji Mori

IPC分类号： B60R22/38

CPC分类号： B60R22/44 ,  B60R2022/4473 ,  B60R2022/4666 ,  B60R2022/468

摘要： To obtain a webbing take-up device that can not only transmit to a take-up shaft only rotation from a motor by a clutch but is also simple and compact.A clutch of this webbing take-up device has a simply configuration where sliders 144 of a clutch body portion 114 are caused by frictional force to be retained in a case, whereby the sliders 144 and lock bars 154 are caused to relatively move and the lock bars 154 are caused by this relative movement to move to positions where they engage with or disengage from a ratchet 134. Consequently, the overall configuration of a clutch 100 can be made significantly compact (thinned) in comparison to a configuration that causes a pawl to move using an inertial disk that is large and has weight as in a conventional clutch. Thus, the overall configuration of a webbing take-up device 10 can be made compact.

摘要翻译： 为了获得一种能够仅通过离合器从电动机传递到卷取轴的旋转卷绕装置，而且也简单紧凑。 这种织带卷取装置的离合器具有简单的构造，其中离合器主体部分114的滑块144由摩擦力引起，以保持在壳体中，由此使滑块144和锁定杆154相对移动并且锁定 杆154由这种相对运动引起，以移动到与棘轮134啮合或脱离棘爪134的位置。因此，与使棘爪相关联的构造相比，离合器100的整体构造可以做得非常紧凑（变薄） 使用常规离合器中的惯性盘移动并且具有重量。 因此，能够使织带卷取装置10的整体结构紧凑。

公开(公告)号：US20080252060A1

公开(公告)日：2008-10-16

申请号：US10594748

申请日：2005-03-10

申请人： Takuhiro Saito ,  Katsuki Asagiri ,  Shinji Mori

发明人： Takuhiro Saito ,  Katsuki Asagiri ,  Shinji Mori

IPC分类号： B60R22/46

CPC分类号： B60R22/44 ,  B60R2022/4473 ,  B60R2022/4666 ,  B60R2022/468

摘要： [Problem]To obtain a webbing take-up device that can not only transmit to a take-up shaft only rotation from a motor by a clutch but is also simple and compact.[Solution]A clutch of this webbing take-up device has a simply configuration where sliders 144 of a clutch body portion 114 are caused by frictional force to be retained in a case, whereby the sliders 144 and lock bars 154 are caused to relatively move and the lock bars 154 are caused by this relative movement to move to positions where they engage with or disengage from a ratchet 134. Consequently, the overall configuration of a clutch 100 can be made significantly compact (thinned) in comparison to a configuration that causes a pawl to move using an inertial disk that is large and has weight as in a conventional clutch. Thus, the overall configuration of a webbing take-up device 10 can be made compact.

摘要翻译： [问题]为了获得一种不仅可以通过离合器从电动机传递到卷取轴的电动卷绕装置，而且还简单紧凑。 解决方案这种织带卷取装置的离合器具有简单的构造，其中离合器主体部分114的滑块144由摩擦力引起保持在壳体中，由此使滑块144和锁定杆154相对移动 并且锁定杆154由该相对运动引起，以移动到与棘轮134啮合或脱离棘轮134的位置。因此，与引起的结构相比，离合器100的总体构造可以显着地紧凑（变薄） 一个使用常规离合器那样大并具有重量的惯性盘来移动的爪。 因此，能够使织带卷取装置10的整体结构紧凑。

公开(公告)号：US20070284870A1

公开(公告)日：2007-12-13

申请号：US10594749

申请日：2005-03-31

申请人： Takuhiro Saito ,  Katsuki Asagiri ,  Shinji Mori ,  Tomonori Kimura

发明人： Takuhiro Saito ,  Katsuki Asagiri ,  Shinji Mori ,  Tomonori Kimura

IPC分类号： B60R22/46 ,  B60R22/48

CPC分类号： B60R22/44 ,  B60R2022/4473

摘要： A clutch 100 of the present webbing retractor has a gear wheel 116 and spring claws 182, and has peripheral direction load receiving portions 120 at the gear wheel 116, and load from the spring claws 182 is applied along a peripheral direction via the peripheral direction load receiving portions 120. Therefore, compactness and weight reduction of the clutch 100 can be aimed for. Further, the clutch 100 has a ring 176, and the ring 176 integrally has a cover portion 178 holding respective clutch structural members at predetermined assembly positions, and the spring claws 182, and is held integrally with a rotor 124 by elastic forces of the spring claws 182. In this way, the respective clutch structural members can be temporarily held (sub-assembled) integrally.

摘要翻译： 本发明的卷绕牵引器的离合器100具有齿轮116和弹簧爪182，并且在齿轮116处具有圆周方向负载接收部分120，并且来自弹簧爪182的负载沿周向方向经由周向方向负载 接收部分120。 因此，可以瞄准离合器100的紧凑性和重量减轻。 此外，离合器100具有环176，并且环176一体地具有保持相应的离合器结构构件在预定的组装位置处的盖部178和弹簧爪182，并且通过弹簧的弹力与转子124一体地保持 爪182。 以这种方式，可以将各离合器结构构件暂时保持（分组装）。

公开(公告)号：US20070246593A1

公开(公告)日：2007-10-25

申请号：US10594902

申请日：2005-03-10

申请人： Katsuki Asagiri ,  Shinji Mori ,  Takuhiro Saito

发明人： Katsuki Asagiri ,  Shinji Mori ,  Takuhiro Saito

IPC分类号： B60R22/34

CPC分类号： B60R22/44 ,  B60R2022/4473 ,  B60R2022/4666 ,  B60R2022/468

摘要： A webbing retractor which allows one-way transmission of rotation from a motor by using a clutch, as well as achieving improved operation of pulling-out and taking-up of the webbing in ordinary use. In the clutch 100 of the present webbing retractor, a clutch main body 114 is not supported by a spool 20, but by a case (a clutch case 101 and a clutch cover 102) with a spindle 133 provided at an accommodating portion 132 of a rotor 124 at one side in an axial direction the spindle 133 being rotatably supported in a round hole 135 of the clutch cover 102 via a rotation support portion 175 of a holder 170, and with the accommodating portion 132 at the other side in the axial direction being rotatably supported by the clutch case 101 via a busing 112. Therefore, in the present webbing retractor, unless the clutch is in a connected state, the spool 20 can rotate independently of the clutch main body 114

摘要翻译： 一种带状卷收器，其允许通过使用离合器从马达单向传递旋转，以及实现普通使用中的带状物的拉出和卷绕的改进的操作。 在本卷带收卷器的离合器100中，离合器主体114不由卷轴20支撑，而是通过设置在主体133的容纳部132的壳体（离合器壳体101和离合器盖102） 转子124沿轴向一侧，主轴133通过保持架170的旋转支撑部分175可旋转地支撑在离合器盖102的圆孔135中，并且轴承方向另一侧的容纳部分132 由离合器壳体101经由通气管112可旋转地支撑。 因此，在本卷带收卷器中，除非离合器处于连接状态，否则卷轴20可独立于离合器主体114旋转