公开(公告)号：US5588608A

公开(公告)日：1996-12-31

申请号：US294917

申请日：1994-08-24

申请人： Keisuke Imai ,  Keiichi Kato ,  Takayuki Ando ,  Fuminori Teraoka ,  Kenji Matsui

发明人： Keisuke Imai ,  Keiichi Kato ,  Takayuki Ando ,  Fuminori Teraoka ,  Kenji Matsui

IPC分类号： B60R22/46

CPC分类号： B60R22/4619

摘要： A pretensioner is disclosed which, when a vehicle suddenly decelerates, a large quantity of gas is generated, and the gas flows into a cylinder from a gas-generating a device. As a result of pressure of the gas, a movable pulley moves instantaneously together with a piston, so that the wire trained around the movable pulley is pulled. An amount by which a wire is pulled is twice an amount by which a wire is pulled in cases where the wire is directly connected to the piston, as in conventional devices. Accordingly, the wire can be pulled by the same amount by using only half of a length of a conventional cylinder, thus making it possible to manufacture a pretensioner which has a short cylinder.

摘要翻译： 公开了一种预紧器，其在车辆突然减速时产生大量气体，并且气体从气体发生装置流入气缸。 作为气体压力的结果，活动滑轮与活塞一起瞬间移动，从而拉动围绕可动滑轮的线材。 如在常规装置中那样，拉丝的量是线材直接连接到活塞的情况下的拉丝量的两倍。 因此，通过仅使用常规气缸的长度的一半，可以使线材拉伸相同的量，从而可以制造具有短气缸的预紧器。

公开(公告)号：US06343522B1

公开(公告)日：2002-02-05

申请号：US09261969

申请日：1999-03-03

申请人： Seiji Hori ,  Tomonori Nagata ,  Seiji Nishide ,  Keisuke Imai ,  Akira Sumiyashiki ,  Keiichi Kato ,  Toshio Saito

发明人： Seiji Hori ,  Tomonori Nagata ,  Seiji Nishide ,  Keisuke Imai ,  Akira Sumiyashiki ,  Keiichi Kato ,  Toshio Saito

IPC分类号： B60R2236

CPC分类号： F16H19/04 ,  B60R22/4633 ,  B60R2022/468 ,  Y10T74/1967

摘要： A gear mechanism and webbing retractor having a compact size in which a pinion is prevented from being damaged when a large initial driving force is applied from a gear. When a sensor detects an emergent deceleration of a vehicle, a piston driving device is actuated so as to move a rack at its standby position in a direction to a pinion. When the rack is located at the standby position, a tooth face on a side near a front end, of a front end tooth thereof is in contact with a pressure receiving surface of the initially driving member. The rack is moved along a pitch line in the direction to the pinion so that the front end tooth presses the pressure receiving surface. As a result, the initially driving member converts the initial driving force from the rack to a rotation force thereby rotating the pinion in the taking-up direction.

摘要翻译： 一种具有紧凑尺寸的齿轮机构和织带牵开器，其中当从齿轮施加大的初始驱动力时，防止小齿轮被损坏。 当传感器检测到车辆的紧急减速时，致动活塞驱动装置，以便在与小齿轮方向上的待机位置上移动齿条。 当机架位于待机位置时，其前端齿的前端附近的齿面与初始驱动构件的受压面接触。 齿条沿着沿着小齿轮的方向的节距线移动，使得前端齿按压压力接收表面。 结果，初始驱动构件将起始驱动力从齿条转换成旋转力，从而使小齿轮沿着卷取方向旋转。

公开(公告)号：US5480104A

公开(公告)日：1996-01-02

申请号：US357186

申请日：1994-12-13

申请人： Keiichi Kato ,  Keisuke Imai ,  Masanori Oyabu ,  Yasuhiko Kouda ,  Makoto Isomura ,  Takuya Nezaki ,  Koh Watanabe

发明人： Keiichi Kato ,  Keisuke Imai ,  Masanori Oyabu ,  Yasuhiko Kouda ,  Makoto Isomura ,  Takuya Nezaki ,  Koh Watanabe

IPC分类号： B60R22/46

CPC分类号： B60R22/4652

摘要： A deactivating device for a locking mechanism of a pretensioner. The deactivating device includes: an operation lever provided movably about a central axis of rotation and in a direction of the central axis of rotation, and adapted to set the locking mechanism in one of an activated state and a deactivated state; and an urging member for imparting an urging force to the operation lever, wherein the operation lever has a deactivation operation mode for setting the locking mechanism in the deactivated state as the operation lever moves continuously in stages about the central axis of rotation and in the direction of the central axis of rotation against the urging force of the urging member and a position of the operation lever is subsequently held, and an activation operation mode for setting the locking mechanism in the activated state as the operation lever is automatically made to undergo returning movement by the urging force of the urging member from the deactivation operation mode. Since the operation lever requires a two-stage operating motion about the central axis of rotation and in the direction of the central axis of rotation against the urging force of the urging member, the locking mechanism is prevented from being deactivated unnecessarily.

摘要翻译： 一种用于预紧器的锁定机构的去激活装置。 所述停用装置包括：操作杆，其围绕中心旋转轴线和所述中心旋转轴线的方向可移动地设置，并且适于将所述锁定机构设置为处于激活状态和停用状态之一; 以及用于向所述操作杆施加推动力的推动构件，其中，所述操作杆具有用于在所述操作杆围绕所述中心旋转轴线和所述方向 抵抗施力部件的推压力的中心轴的旋转中心轴和操作杆的位置被随后保持，并且当操作杆自动地进行返回运动时，将锁定机构设定在启动状态的启动操作模式 通过推动构件的推动力从停用操作模式。 由于操作杆需要相对于推动构件的作用力而围绕中心旋转轴线和中心轴线方向进行两级操作运动，所以防止锁定机构不必要地被停用。

公开(公告)号：US06470746B1

公开(公告)日：2002-10-29

申请号：US09701677

申请日：2000-11-29

申请人： Yasunori Murayama ,  Tomonori Nagata ,  Keiichi Kato ,  Tatsuo Yamashita ,  Seiji Hori ,  Keisuke Imai ,  Yoshio Umezawa

发明人： Yasunori Murayama ,  Tomonori Nagata ,  Keiichi Kato ,  Tatsuo Yamashita ,  Seiji Hori ,  Keisuke Imai ,  Yoshio Umezawa

IPC分类号： G01P102

CPC分类号： G01P1/023 ,  B60R22/40 ,  B60R2022/403 ,  G01P15/036 ,  G01P15/135

摘要： An object of the present invention is to obtain an acceleration sensor that can reliably detect acceleration when inclination of an inclining member is within a fixed range, and that can reduce unnecessary movement of relevant members when inclination of the inclining member is outside of the range, so that space efficiency in an inner portion is high. In the present invention, a gear of a fixed gear fixed at a seat cushion is formed in only a portion in the circumferential direction, and a portion at which the gear is not formed is a sliding surface. One of teeth among a plurality of teeth of a pinion of a revolving gear is short, to form a notched tooth portion. In a state in which the forward-collapsed angle of a seatback exceeds a predetermined angle, the notched tooth portion faces the sliding surface and the revolving gear body no longer rotates. At this time, since a bracket at which a sensor ball is mounted also does not rotate, the bracket is held at a fixed position relative to a frame plate. Accordingly, a space formed in frame plates in consideration of rotation of the bracket does not need to be large, and space efficiency is high.

摘要翻译： 本发明的目的是获得一种加速度传感器，其能够在倾斜构件的倾斜在固定范围内时可靠地检测加速度，并且能够减少倾斜构件的倾斜度在该范围之外的有关构件的不必要的移动， 使得内部的空间效率高。 在本发明中，固定在座垫上的固定齿轮的齿轮仅在圆周方向上形成，而没有形成齿轮的部分是滑动面。 旋转齿轮的小齿轮的多个齿中的一个齿较短，以形成切口齿部。 在座椅靠前的倒塌角度超过预定角度的状态下，切口齿部分面向滑动面并且旋转齿轮体不再旋转。 此时，由于安装传感器球的支架也不旋转，所以支架相对于框架板保持在固定位置。 因此，考虑到支架的旋转而形成在框架板中的空间不需要很大，空间效率高。

公开(公告)号：US5779176A

公开(公告)日：1998-07-14

申请号：US634823

申请日：1996-04-19

申请人： Seiji Hori ,  Yasuho Kitazawa ,  Sumikazu Sasaki ,  Keiichi Kato ,  Naohiro Tsukiyama ,  Kenji Matsui

发明人： Seiji Hori ,  Yasuho Kitazawa ,  Sumikazu Sasaki ,  Keiichi Kato ,  Naohiro Tsukiyama ,  Kenji Matsui

IPC分类号： B60R22/28 ,  B60R22/34 ,  F16F7/12 ,  B65H75/48

CPC分类号： F16F7/123 ,  B60R22/3413 ,  B60R2022/286 ,  B60R2022/3427

摘要： There is provided a webbing take-up device in which a load required to rotate a spool in a webbing drawing direction with reference to a shaft is stabilized in the process of rotating the spool, a stable load can be achieved with small deformation, and miniaturization can be achieved. In an ordinary state, an EA plate keeps its original shape, and the shaft and spool are rotated together with each other. When the shaft is prevented from being rotated in the webbing drawing direction in vehicle sudden deceleration, the EA plate is plastically deformed by a webbing drawing force, and the EA plate is pushed in an internal-angle portion of the spool with rotation of the spool in the webbing drawing direction with reference to the shaft. The EA plate is bent by a U-shaped portion and then wound around the outer periphery of the shaft. The other end portion of the EA plate is pushed into the internal-angle portion at a winding start end portion of the EA plate around the shaft to prevent the subsequential rotation of the spool in the webbing drawing direction with reference to the shaft. Thus, when the webbing is prevented from being drawn, the webbing is drawn by a predetermined length, and energy absorption can be achieved.

摘要翻译： 提供了一种织带卷取装置，其中在卷轴旋转的过程中，稳定了相对于轴在卷筒纸方向上旋转卷轴所需的载荷，可以实现小的变形和小型化的稳定的载荷 可以实现。 在普通状态下，EA板保持其原始形状，并且轴和线轴彼此一起旋转。 当车辆突然减速时轴被阻止在织带牵引方向上旋转时，EA板通过织带拉力而塑性变形，并且EA板被推动在卷轴的内角部分中，从而使卷轴旋转， 在相对于轴的织带拉伸方向上。 EA板由U形部分弯曲，然后绕轴的外周缠绕。 EA板的另一个端部被推入EA板的围绕起始端部的内角部，以防止卷轴在相对于轴的织带牵引方向上的后续旋转。 因此，当防止织带被拉伸时，织带被拉伸预定长度，并且能够实现能量吸收。

公开(公告)号：US20130098520A1

公开(公告)日：2013-04-25

申请号：US13696124

申请日：2011-05-02

申请人： Keiichi Kato

发明人： Keiichi Kato

IPC分类号： B60C11/04

CPC分类号： B60C11/04 ,  B60C11/042 ,  B60C11/047 ,  B60C11/13 ,  B60C11/1353 ,  B60C2011/133 ,  B60C2011/1338 ,  B60C2011/1361

摘要： A pneumatic tire 1 which includes a plurality of rib-shaped land portions extending in a tire-circumferential-direction and in which a circumferential groove is formed extending in the tire-circumferential-direction between the land portions. The circumferential groove is provided with an intra-groove groove formed to recess inwardly in a tire-radial-direction from the circumferential groove while having its upper ends at a groove bottom of the circumferential groove. Paired inner wall surface and outer wall surface forming the intra-groove groove each continuously extend in tire-circumferential-direction while meandering in tread-width-direction. The intra-groove groove includes a wide groove portion in which a groove width of the intra-groove groove in tread-width-direction is a predetermined width; and a narrow groove portion which is continuous with the wide groove portion and which has a narrower width than the predetermined width. The wide groove portion and the narrow groove portion are alternately provided in tire-circumferential-direction.

摘要翻译： 一种充气轮胎1，其包括在轮胎周向延伸的多个肋状接合部，并且在胎面部之间沿轮胎周向延伸形成周向槽。 周向槽设置有形成为从周向槽沿轮胎径向向内凹陷的槽槽，同时其上端位于周向槽的槽底。 形成槽内凹槽的配对内壁面和外壁面在轮胎周向上连续延伸，同时在胎面宽度方向上蜿蜒。 所述槽内凹槽包括：宽槽部，其中，所述槽内槽的槽宽度在胎面宽度方向上为预定宽度; 以及与宽槽部连续并且宽度比规定宽度窄的窄槽部。 宽槽部和窄槽部在轮胎周向交替地设置。

公开(公告)号：USD674735S1

公开(公告)日：2013-01-22

申请号：US29417478

申请日：2012-04-04

申请人： Keiichi Kato

设计人： Keiichi Kato

公开(公告)号：USD658572S1

公开(公告)日：2012-05-01

申请号：US29369110

申请日：2010-09-02

申请人： Keiichi Kato ,  Takaaki Kojima

设计人： Keiichi Kato ,  Takaaki Kojima

公开(公告)号：US07667973B2

公开(公告)日：2010-02-23

申请号：US11637241

申请日：2006-12-12

申请人： Takuya Shinoda ,  Takamichi Kamiya ,  Keiichi Kato

发明人： Takuya Shinoda ,  Takamichi Kamiya ,  Keiichi Kato

IPC分类号： H05K5/06

CPC分类号： H05K5/0213 ,  H05K5/0047 ,  H05K5/068

摘要： A waterproof case for housing an electronic component includes a case member that has a plurality of breathing holes, and a breathable waterproof filter fitted to the case member at a position corresponding to the breathing holes to cover the breathing holes. For example, open surfaces of at least two of the breathing holes, opened outside of the case member, can be made to face in different directions. Furthermore, the breathing hole has an open area on a side of the breathable waterproof filter, which is larger than an open area of the breathing hole on a side opposite to the breathable waterproof filter, in the case member. Accordingly, the waterproof case enhances waterproofness while circulating air between the inside and the outside of the waterproof case.

摘要翻译： 用于容纳电子部件的防水壳体包括具有多个呼吸孔的壳体构件和在与呼吸孔相对应的位置处装配到壳体构件以覆盖呼吸孔的透气防水过滤器。 例如，可以使在外壳的外侧开口的至少两个呼吸孔的开口表面朝向不同的方向。 此外，呼吸孔在透气性防水过滤器的一侧上的开口面积大于在透气性防水过滤器的与透气性防水过滤器相反的一侧的呼吸孔的开放区域。 因此，防水壳在防水壳体的内部和外部之间循环空气的同时提高了防水性。

公开(公告)号：US06186048B1

公开(公告)日：2001-02-13

申请号：US09226037

申请日：1999-01-04

申请人： Kazuya Kimura ,  Hiroaki Kayukawa ,  Suguru Hirota ,  Keiichi Kato

发明人： Kazuya Kimura ,  Hiroaki Kayukawa ,  Suguru Hirota ,  Keiichi Kato

IPC分类号： F01B300

CPC分类号： F04B27/1072 ,  F05C2201/021 ,  F05C2203/06 ,  F05C2251/10

摘要： A variable displacement compressor includes a rotor, which is fixed to a drive shaft, and a pivotal swash plate, which is supported on the drive shaft and slides in an axial direction along the drive shaft. A hinge mechanism is located between the rotor and the swash plate. The hinge mechanism rotates the swash plate integrally with the rotor and guides the pivoting and the sliding motion of the swash plate. The hinge mechanism includes a swing arm, which extends from the swash plate. The swash plate is made of aluminum or aluminum alloy material. The swing arm is separate from the swash plate and is made of iron-based metal material. Therefore, while the swash plate is light, the hinge mechanism is strong.

摘要翻译： 可变排量压缩机包括固定到驱动轴的转子和支撑在驱动轴上的枢转斜盘，沿轴向沿着驱动轴滑动。 铰链机构位于转子和斜盘之间。 铰链机构将旋转斜盘与转子一体地旋转，并引导旋转斜盘的旋转和滑动。 铰链机构包括从斜盘延伸的摆臂。 斜盘由铝或铝合金材料制成。 摆臂与斜盘分离，由铁基金属材料制成。 因此，当斜盘较浅时，铰链机构较强。