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1. 发明授权

US08827196B2 Seatbelt retractor 有权
标题翻译：安全带卷收器
公开(公告)号：US08827196B2
公开(公告)日：2014-09-09
申请号：US12922505
申请日：2009-03-27
申请人： Takatoshi Nakaoka , Shinya Kaneko , Eri Yamane
发明人： Takatoshi Nakaoka , Shinya Kaneko , Eri Yamane
IPC分类号： B60R22/405 , B60R22/46 , B60R22/28
CPC分类号： B60R22/46 , B60R22/405 , B60R22/4633 , B60R22/4676 , B60R2022/287 , B60R2022/468
摘要： When a gas generating member of a pretensioner mechanism is activated in case of vehicle collision, a piston inside a pipe cylinder is moved from normal state and a pinion gear body is rotated. Thus, the teeth of the pinion gear portion come in contact with a push block and pushes it in outward direction in conjunction with a force of a block urging spring, whereby a rotating lever is rotated by the push block and the lower end portion of the rotating lever gets disengaged from the tip end portion of a gear-side arm. As a result, the gear-side arm is rotated by an urging spring in outer direction and rotates a mechanical arm through a coupling shaft to make the pawl engage a ratchet gear of a take-up drum unit.
摘要翻译：在车辆碰撞的情况下，当预紧器机构的气体发生构件被启动时，管筒内的活塞从正常状态移动，小齿轮体旋转。因此，小齿轮部分的齿与推动块接触，并与块推动弹簧的力一起向外推动，由此旋转杆由推动块和下端部分旋转旋转杆从齿轮侧臂的前端部脱离。结果，齿轮侧臂通过外推方向的推压弹簧旋转，并通过连接轴使机械臂旋转，使棘爪与卷取鼓单元的棘轮啮合。

2. 发明申请

US20110049284A1 SEATBELT RETRACTOR 有权
标题翻译：座椅延伸器
公开(公告)号：US20110049284A1
公开(公告)日：2011-03-03
申请号：US12922521
申请日：2009-03-27
申请人： Shinya Kaneko , Takatoshi Nakaoka , Takao Katayama , Masataka Tanaka , Eri Yamane
发明人： Shinya Kaneko , Takatoshi Nakaoka , Takao Katayama , Masataka Tanaka , Eri Yamane
IPC分类号： B60R22/46
CPC分类号： B60R22/4628
摘要： In case a gas generating member of a pretensioner mechanism activates due to vehicle collision, a piston in a piston housing portion moves upwards from its normal position within a pipe cylinder. As a result, the piston comes in contact with a pinion gear portion and causes the pinion gear body to rotate abruptly. Further, a bottom end of a boss portion constituting one end portion of the pinion gear body is rotatably supported at a through hole of a base plate. Further, a support portion constituting the other end portion of the pinion gear body is rotatably supported at a support hole of a cover plate.
摘要翻译：在预紧机构的气体发生部件由于车辆碰撞而起作用的情况下，活塞收纳部中的活塞从管筒内的正常位置向上移动。结果，活塞与小齿轮部分接触并使小齿轮体突然旋转。此外，构成小齿轮体的一个端部的凸台部的底端可旋转地支撑在基板的通孔上。此外，构成小齿轮体的另一端部的支撑部可旋转地支撑在盖板的支撑孔上。

3. 发明授权

US08419068B2 Seatbelt retractor 失效
标题翻译：安全带卷收器
公开(公告)号：US08419068B2
公开(公告)日：2013-04-16
申请号：US13390432
申请日：2010-03-30
申请人： Takatoshi Nakaoka , Eri Yamane
发明人： Takatoshi Nakaoka , Eri Yamane
IPC分类号： B60R22/36
CPC分类号： B60R22/4633 , B60R22/36
摘要： A side wall portion of a housing is provided with an arm-protective extending portion below a pawl and a mechanical arm. The arm-protective extending portion extends inwardly at a substantially right angle. Further, a side wall portion of the housing is provided with a shaft-protective extending portion which extends inwardly from the lower edge portion of a horizontally long opening portion. The horizontally long opening portion is formed so as to face a coupling shaft over its full length. Below this shaft-protective extending portion, there is formed a bolt insertion hole through which a bolt is inserted at the time of mounting the housing to a fastening piece of a vehicle.
摘要翻译：壳体的侧壁部分在棘爪和机械臂下面设置有臂保护延伸部分。臂保护延伸部分以大致直角向内延伸。此外，壳体的侧壁部分设置有从水平长的开口部分的下边缘部分向内延伸的轴保护延伸部分。水平长的开口部形成为在其全长上面对连接轴。在该轴保护延伸部分下方形成有螺栓插入孔，当将壳体安装到车辆的紧固件时，螺栓插入孔中。

4. 发明申请

US20110062269A1 SEATBELT RETRACTOR 审中-公开
标题翻译：座椅延伸器
公开(公告)号：US20110062269A1
公开(公告)日：2011-03-17
申请号：US12922484
申请日：2009-03-27
申请人： Takatoshi Nakaoka , Takao Katayama
发明人： Takatoshi Nakaoka , Takao Katayama
IPC分类号： B60R22/40 , B60R22/405
CPC分类号： B60R22/36 , B60R22/40 , B60R22/405 , B60R22/41
摘要： In response to movement of a vehicle sensor body, a vehicle sensor lever (205A) moves. Thereby, a front end portion of the vehicle sensor lever is pressed to move a pilot arm (203). The pilot arm is movably supported by a clutch (202) capable of moving co-axially with a take-up drum. A locking gear (206) and the take-up drum are fixed integrally and co-axially so as to get engaged with the moved pilot arm for rotating the clutch. The thus rotated clutch leads the pawl (43) for preventing rotation of the take-up drum. While the take-up drum is in a locked state, a movement restricting portion (202G) regulates movement of the vehicle sensor lever.
摘要翻译：响应于车辆传感器主体的移动，车辆传感器杆（205A）移动。因此，按压车辆传感器杆的前端部分以使先导臂（203）移动。引导臂由能够与卷取滚筒同轴移动的离合器（202）可移动地支撑。锁定齿轮（206）和卷取鼓一体地并且同轴地固定，以便与所移动的引导臂接合以旋转离合器。由此旋转的离合器引导爪（43）以防止卷取滚筒旋转。当卷取滚筒处于锁定状态时，运动限制部分（202G）调节车辆传感器杆的移动。

5. 发明申请

US20110049283A1 SEATBELT RETRACTOR 有权
标题翻译：座椅延伸器
公开(公告)号：US20110049283A1
公开(公告)日：2011-03-03
申请号：US12922505
申请日：2009-03-27
申请人： Takatoshi Nakaoka , Shinya Kaneko , Eri Yamane
发明人： Takatoshi Nakaoka , Shinya Kaneko , Eri Yamane
IPC分类号： B60R22/46
CPC分类号： B60R22/46 , B60R22/405 , B60R22/4633 , B60R22/4676 , B60R2022/287 , B60R2022/468
摘要： When a gas generating member of a pretensioner mechanism is activated in case of vehicle collision, a piston inside a pipe cylinder is moved from normal state and a pinion gear body is rotated. Thus, the teeth of the pinion gear portion come in contact with a push block and pushes it in outward direction in conjunction with a force of a block urging spring, whereby a rotating lever is rotated by the push block and the lower end portion of the rotating lever gets disengaged from the tip end portion of a gear-side arm. As a result, the gear-side arm is rotated by an urging spring in outer direction and rotates a mechanical arm through a coupling shaft to make the pawl engage a ratchet gear of a take-up drum unit.
摘要翻译：在车辆碰撞的情况下，当预紧器机构的气体发生构件被启动时，管筒内的活塞从正常状态移动，小齿轮体旋转。因此，小齿轮部分的齿与推动块接触，并与块推动弹簧的力一起向外推动，由此旋转杆由推动块和下端部分旋转旋转杆从齿轮侧臂的前端部脱离。结果，齿轮侧臂通过外推方向的推压弹簧旋转，并通过连接轴使机械臂旋转，使棘爪与卷取鼓单元的棘轮啮合。

6. 发明授权

US08540178B2 Seatbelt retractor 有权
标题翻译：安全带卷收器
公开(公告)号：US08540178B2
公开(公告)日：2013-09-24
申请号：US12922476
申请日：2009-03-27
申请人： Takatoshi Nakaoka , Masataka Tanaka , Shinya Kaneko
发明人： Takatoshi Nakaoka , Masataka Tanaka , Shinya Kaneko
IPC分类号： B65H75/48
CPC分类号： B60R22/4628 , B60R2022/4642 , B60R2022/468
摘要： When a pinion gear body (33) rotates co-axially with rotational axis of the take-up drum (6), a first rotation body (76) which is fixed to the pinion gear body co-axially rotates relatively to a second rotation body (77) which is mounted to the pinion gear body co-axially, as well, and does not rotate during initial rotation of the pinion gear body. Thereby, an engagement member (29) which is rotatably supported by the first rotation body and fitted to the first and second rotation bodies protrudes radially and outwardly. The engagement member that has thus projected gets engaged with the take-up drum. In this stage, the engagement member is pressed and moved by a guiding portion of the second rotation body in response to the relative rotation so as to be guided in an outward radial direction.
摘要翻译：当小齿轮体（33）与卷取滚筒（6）的旋转轴线同轴地旋转时，固定在小齿轮体上的第一旋转体（76）相对于第二旋转体（77），其同轴地安装到小齿轮体上，并且在小齿轮体的初始旋转期间不旋转。因此，由第一旋转体可旋转地支撑并且配合到第一旋转体和第二旋转体的接合构件（29）径向向外突出。如此投影的接合构件与卷取滚筒接合。在这个阶段中，接合件被第二旋转体的引导部分按照相对旋转的方式被按压和移动，从而沿径向向外引导。

7. 发明申请

US20120139223A1 SEATBELT RETRACTOR 失效
标题翻译：座椅延伸器
公开(公告)号：US20120139223A1
公开(公告)日：2012-06-07
申请号：US13390432
申请日：2010-03-30
申请人： Takatoshi Nakaoka , Eri Yamane
发明人： Takatoshi Nakaoka , Eri Yamane
IPC分类号： B60R22/36 , B60R22/46
CPC分类号： B60R22/4633 , B60R22/36
摘要： A side wall portion of a housing is provided with an arm-protective extending portion below a pawl and a mechanical arm. The arm-protective extending portion extends inwardly at a substantially right angle. Further, a side wall portion of the housing is provided with a shaft-protective extending portion which extends inwardly from the lower edge portion of a horizontally long opening portion. The horizontally long opening portion is formed so as to face a coupling shaft over its full length. Below this shaft-protective extending portion, there is formed a bolt insertion hole through which a bolt is inserted at the time of mounting the housing to a fastening piece of a vehicle.
摘要翻译：壳体的侧壁部分在棘爪和机械臂下面设置有臂保护延伸部分。臂保护延伸部分以大致直角向内延伸。此外，壳体的侧壁部分设置有从水平长的开口部分的下边缘部分向内延伸的轴保护延伸部分。水平长的开口部形成为在其全长上面对连接轴。在该轴保护延伸部分下方形成有螺栓插入孔，当将壳体安装到车辆的紧固件时，螺栓插入孔中。

8. 发明申请

US20110062267A1 SEATBELT RETRACTOR 有权
标题翻译：座椅延伸器
公开(公告)号：US20110062267A1
公开(公告)日：2011-03-17
申请号：US12922476
申请日：2009-03-27
申请人： Takatoshi Nakaoka , Masataka Tanaka , Shinya Kaneko
发明人： Takatoshi Nakaoka , Masataka Tanaka , Shinya Kaneko
IPC分类号： B60R22/46
CPC分类号： B60R22/4628 , B60R2022/4642 , B60R2022/468
摘要： When a pinion gear body (33) rotates co-axially with rotational axis of the take-up drum (6), a first rotation body (76) which is fixed to the pinion gear body co-axially rotates relatively to a second rotation body (77) which is mounted to the pinion gear body co-axially, as well, and does not rotate during initial rotation of the pinion gear body. Thereby, an engagement member (29) which is rotatably supported by the first rotation body and fitted to the first and second rotation bodies protrudes radially and outwardly. The engagement member that has thus projected gets engaged with the take-up drum. In this stage, the engagement member is pressed and moved by a guiding portion of the second rotation body in response to the relative rotation so as to be guided in an outward radial direction.
摘要翻译：当小齿轮体（33）与卷取滚筒（6）的旋转轴线同轴地旋转时，固定在小齿轮体上的第一旋转体（76）相对于第二旋转体（77），其同轴地安装到小齿轮体上，并且在小齿轮体的初始旋转期间不旋转。因此，由第一旋转体可旋转地支撑并且配合到第一旋转体和第二旋转体的接合构件（29）径向向外突出。如此投影的接合构件与卷取滚筒接合。在这个阶段中，接合件被第二旋转体的引导部分按照相对旋转的方式被按压和移动，从而沿径向向外引导。

9. 发明授权

US08590824B2 Seatbelt retractor 有权
标题翻译：安全带卷收器
公开(公告)号：US08590824B2
公开(公告)日：2013-11-26
申请号：US12922483
申请日：2009-03-27
申请人： Takatoshi Nakaoka
发明人： Takatoshi Nakaoka
IPC分类号： B60R22/28 , B60R22/36
CPC分类号： B60R22/4676 , B60R22/4633 , B60R2022/287 , B60R2022/3427
摘要： A torsion bar is mounted inside a take-up drum with its one end fixed thereto for disabling its relative rotation with respect to the take-up drum. A slit is formed in parallel to rotational axis of the take-up drum and allows one end of the webbing to pass through. At one end of the webbing, there is provided a slip-off prevention member. Length consisting of the slip-off prevention member's diameter and thickness of the webbing surrounding the slip-off prevention member is longer than distance between outer-diameter-side surface of the slit at the take-up drum and outer diameter surface of the torsion bar inside the take-up drum so as to prevent escape of the slip-off prevention member therefrom. The slip-off prevention member's load to depress the take-up drum in fully-pulled-out state of webbing is received by both the torsion bar and the take-up drum.
摘要翻译：扭杆安装在卷取滚筒内部，其一端固定在其上以使其相对于卷取滚筒相对旋转。狭缝形成为平行于卷取滚筒的旋转轴线并允许织带的一端通过。在织带的一端设有防脱部件。由防滑构件的直径和围绕防滑构件的织带的厚度组成的长度比卷取滚筒的狭缝的外径侧表面和扭杆的外径表面之间的距离长在卷取滚筒内部，以防止防脱部件脱离。防滑构件的负载在带状的完全拉出状态下按压卷取滚筒由负载杆和卷取滚筒接收。

10. 发明授权

US08596567B2 Seatbelt retractor 有权
标题翻译：安全带卷收器
公开(公告)号：US08596567B2
公开(公告)日：2013-12-03
申请号：US12922521
申请日：2009-03-27
申请人： Shinya Kaneko , Takatoshi Nakaoka , Takao Katayama , Masataka Tanaka , Eri Yamane
发明人： Shinya Kaneko , Takatoshi Nakaoka , Takao Katayama , Masataka Tanaka , Eri Yamane
IPC分类号： B65H75/48
CPC分类号： B60R22/4628
摘要： In case a gas generating member of a pretensioner mechanism activates due to vehicle collision, a piston in a piston housing portion moves upwards from its normal position within a pipe cylinder. As a result, the piston comes in contact with a pinion gear portion and causes the pinion gear body to rotate abruptly. Further, a bottom end of a boss portion constituting one end portion of the pinion gear body is rotatably supported at a through hole of a base plate. Further, a support portion constituting the other end portion of the pinion gear body is rotatably supported at a support hole of a cover plate.
摘要翻译：在预紧机构的气体发生部件由于车辆碰撞而起作用的情况下，活塞收纳部中的活塞从管筒内的正常位置向上移动。结果，活塞与小齿轮部分接触并使小齿轮体突然旋转。此外，构成小齿轮体的一个端部的凸台部的底端可旋转地支撑在基板的通孔上。此外，构成小齿轮体的另一端部的支撑部可旋转地支撑在盖板的支撑孔上。

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