公开(公告)号：US06871735B2

公开(公告)日：2005-03-29

申请号：US10177760

申请日：2002-06-24

申请人： Masahiro Kawai ,  Masahiro Kurita ,  Seiichi Takada ,  Atsushi Yoshioka

发明人： Masahiro Kawai ,  Masahiro Kurita ,  Seiichi Takada ,  Atsushi Yoshioka

IPC分类号： F16D41/067 ,  F16D41/10 ,  D06F37/40 ,  F16D15/00

CPC分类号： F16D41/067 ,  E05F11/50 ,  E05Y2201/49 ,  E05Y2800/11 ,  E05Y2800/112 ,  E05Y2800/22 ,  E05Y2900/531 ,  E05Y2900/536 ,  E05Y2900/548 ,  F16D41/105

摘要： A reverse-input shutoff clutch according to the invention includes an outer ring as an input-side rotation member, an inner ring as an output-side rotation member, rollers as torque transmission means, a cage for retaining the roller, a centering spring as an elastic member for positioning the cage, a housing as a stationary-side member, and a sliding spring coupled to and co-rotate with the cage while sliding against the housing. With the constitution described above, the clutch applies rotational resistance induced by friction resistance to the cage.

摘要翻译： 根据本发明的反向输入截止离合器包括作为输入侧旋转构件的外圈，作为输出侧旋转构件的内圈，作为扭矩传递装置的辊，用于保持辊的保持架，定心弹簧 用于定位保持架的弹性构件，作为静止侧构件的壳体，以及滑动弹簧，其在与壳体同时滑动的同时与轿厢耦合并与其共同旋转。 利用上述结构，离合器将由摩擦阻力引起的转动阻力施加到保持架上。

公开(公告)号：US06695118B2

公开(公告)日：2004-02-24

申请号：US10091593

申请日：2002-03-07

申请人： Masahiro Kurita ,  Atsushi Yoshioka ,  Masahiro Kawai

发明人： Masahiro Kurita ,  Atsushi Yoshioka ,  Masahiro Kawai

IPC分类号： B60R106

CPC分类号： F16D41/10 ,  B60R1/074 ,  B60R1/076 ,  F16D41/105

摘要： A reverse input blocking clutch comprises, as main elements, an input member, an output member, a stationary member for constraining the revolutions, locking device, lock release device and torque transmission device. By forming the input member, the output member, the stationary member and a fixed side plate from metal plates such as press worked steel plates, a compact, lightweight and low cost reverse input blocking clutch is provided. Reverse input torque from the output member is locked in both the forward and reverse rotational directions relative to the stationary member, by rollers which function as the locking device. Input torque from the input member in both the forward and reverse rotational directions is transmitted to the output member via apertures 1d and protrusions which function as the torque transmission device.

摘要翻译： 反向输入阻塞离合器作为主要元件包括输入构件，输出构件，用于约束转动的固定构件，锁定装置，锁定解除装置和扭矩传递装置。 通过从诸如压力加工钢板的金属板形成输入部件，输出部件，固定部件和固定侧板，提供了一种紧凑，重量轻，成本低的倒档输入闭合离合器。 来自输出构件的反向输入扭矩通过用作锁定装置的辊被锁定在相对于固定构件的正向和反向旋转方向上。 来自输入构件的正向和反向旋转方向的输入扭矩通过作为扭矩传递装置的孔1d和突起传递到输出构件。

公开(公告)号：US07117710B2

公开(公告)日：2006-10-10

申请号：US10703490

申请日：2003-11-10

申请人： Masahiro Kurita ,  Atsushi Yoshioka ,  Masahiro Kawai

发明人： Masahiro Kurita ,  Atsushi Yoshioka ,  Masahiro Kawai

IPC分类号： B21K1/76

CPC分类号： F16D41/10 ,  B60R1/074 ,  B60R1/076 ,  F16D41/105

摘要： A reverse input blocking clutch comprises, as main elements, an input member, an output member, a stationary member for constraining the revolutions, locking means, lock release means and torque transmission means. By forming the input member, the output member, the stationary member and a fixed side plate from metal plates such as press worked steel plates, a compact, lightweight and low cost reverse input blocking clutch is provided. Reverse input torque from the output member is locked in both the forward and reverse rotational directions relative to the stationary member, by rollers which function as the locking means. Input torque from the input member in both the forward and reverse rotational directions is transmitted to the output member via apertures 1d and protrusions which function as the torque transmission means.

摘要翻译： 反向输入阻塞离合器作为主要元件包括输入构件，输出构件，用于约束转动的固定构件，锁定装置，锁定释放装置和扭矩传递装置。 通过从诸如压力加工钢板的金属板形成输入部件，输出部件，固定部件和固定侧板，提供了一种紧凑，重量轻，成本低的倒档输入闭合离合器。 来自输出构件的反向输入扭矩通过用作锁定装置的辊被锁定在相对于固定构件的正向和反向旋转方向上。 来自输入构件的正向和反向旋转方向的输入扭矩通过孔1d传递到输出构件，并且其作为扭矩传递装置起作用。

公开(公告)号：US06955251B2

公开(公告)日：2005-10-18

申请号：US10312590

申请日：2001-08-08

申请人： Masahiro Kurita ,  Masahiro Kawai

发明人： Masahiro Kurita ,  Masahiro Kawai

IPC分类号： B60N2/16 ,  B60N2/22 ,  B60N2/90 ,  F16D41/067 ,  F16D41/06 ,  F16D41/10 ,  A47C7/02

CPC分类号： F16D41/067 ,  B60N2/1615 ,  B60N2/165 ,  B60N2/167 ,  B60N2/168 ,  B60N2/2227 ,  B60N2/938

摘要： A clutch unit comprises an outer ring 1 as an input-side member, an output shaft 2 as an output-side member, an inner ring 3 as a control member, an outer ring 4 as a stationary-side member, a first clutch part 5 interposed between the outer ring 1 and the inner ring 3m, and a second clutch part 6 interposed between the outer ring 4 and the output shaft 2. Input torque input from an operation lever 13 is transmitted in the path of the outer ring 1→the first clutch part 5→the inner ring 3→the output shaft 2. Reverse input torque input from the output shaft 2 is locked with the outer ring 4 through the second clutch part 6.

摘要翻译： 离合器单元包括作为输入侧构件的外圈1，作为输出侧构件的输出轴2，作为控制构件的内圈3，作为静止侧构件的外圈4，第一离合器部 插入在外圈1和内圈3 m之间的第二离合器部件6和插入在外圈4和输出轴2之间的第二离合器部件6。 从操作杆13输入的输入扭矩在外圈1→第一离合器部分5→内圈3→输出轴2的路径中传递。 从输出轴2输入的反向输入扭矩通过第二离合器部6与外圈4锁定。

公开(公告)号：US06530461B2

公开(公告)日：2003-03-11

申请号：US09853039

申请日：2001-05-11

申请人： Masahiro Kurita ,  Masahiro Kawai

发明人： Masahiro Kurita ,  Masahiro Kawai

IPC分类号： F16D4108

CPC分类号： F16D41/067 ,  F16D41/08

摘要： A clutch unit includes an outer ring, an inner rings a plurality of rollers, a retainer for retaining the rollers, and a centering spring mounted in the retainer. A plurality of cam surfaces are formed at equal intervals at the inner circumference of the outer ring, and a circumferential surface is formed at the outer circumference of the inner ring. An operation member is mounted at the outer circumference of the outer ring, and an input torque is provided to the outer ring from the operation member. The inner ring is coupled to an output member. A pair of engaging portions in the centering spring are engaged with a stationary side member, which couples the retainer to the stationary side member through the centering spring in the pivotal direction.

摘要翻译： 离合器单元包括外环，内圈多个辊，用于保持辊的保持器和安装在保持器中的定心弹簧。 多个凸轮表面在外圈的内圆周处以相等的间隔形成，并且在内圈的外圆周处形成有周面。 操作构件安装在外圈的外周，并且从操作构件向外圈提供输入扭矩。 内圈联接到输出构件。 定心弹簧中的一对接合部分与静止侧部件接合，固定侧部件通过定心弹簧沿枢转方向将保持器连接到固定侧部件上。

公开(公告)号：US09541147B2

公开(公告)日：2017-01-10

申请号：US14391184

申请日：2013-03-29

申请人： Kouji Isoda ,  Takahide Saito ,  Masahiro Kawai ,  Yasumasa Hibi ,  Yumiko Mineno

发明人： Kouji Isoda ,  Takahide Saito ,  Masahiro Kawai ,  Yasumasa Hibi ,  Yumiko Mineno

IPC分类号： B60N2/16 ,  F16D67/02 ,  F16D41/10 ,  F16D41/18 ,  B60N2/18

CPC分类号： F16D67/02 ,  B60N2/165 ,  B60N2/167 ,  B60N2/168 ,  B60N2/169 ,  B60N2/1814 ,  B60N2/1882 ,  B60N2/1892 ,  B60N2/1896 ,  F16D41/105 ,  F16D41/18

摘要： A clutch unit includes a lever-side clutch section provided on an input side, for controlling rotational torque to be input through lever operation, and a brake-side clutch section provided on an output side, for transmitting the rotational torque from the lever-side clutch section to the output side, and interrupting rotational torque to be reversely input from the output side. The brake-side clutch section has a two-layer structure, in which two one-way clutches are arranged side by side in an axial direction. The first one-way clutch interrupts rotational torque in a forward direction, which is reversely input from the output side, through meshing of serrated projection and depression portions, whereas the second one-way clutch interrupts rotational torque in a backward direction, which is reversely input from the output side, through meshing of serrated projection and depression portions arranged in an opposite direction.

摘要翻译： 离合器单元包括设置在输入侧的杠杆侧离合器部分，用于控制通过杠杆操作输入的转矩;以及制动器侧离合器部分，其设置在输出侧，用于将来自杠杆侧的转矩传递 离合器部分到输出侧，并且阻止从输出侧反向输入的转矩。 制动侧离合器部分具有双轴结构，其中两个单向离合器沿轴向并排设置。 第一单向离合器通过锯齿状突起和凹陷部的啮合而中断从输出侧反向输入的前进方向的转矩，而第二单向离合器中断逆向反转的转矩 通过沿相反方向布置的锯齿形突起和凹陷部分的啮合，从输出侧输入。

公开(公告)号：US08191417B2

公开(公告)日：2012-06-05

申请号：US13029601

申请日：2011-02-17

申请人： Yuji Ariyoshi ,  Hiroyuki Uramachi ,  Masahiro Kawai ,  Naruki Suetake ,  Koji Tanimoto

发明人： Yuji Ariyoshi ,  Hiroyuki Uramachi ,  Masahiro Kawai ,  Naruki Suetake ,  Koji Tanimoto

IPC分类号： G01F1/68

CPC分类号： G01F1/6842 ,  G01F1/72

摘要： An inflow port and an outflow port of a bypass passage have openings on a front surface near a projecting end and on a bottom surface, respectively, of a bypass passage forming member. A recess portion is disposed on the front surface of the bypass passage forming member on a circuit housing portion side of the inflow port so as to extend at a predetermined depth over an entire region in a longitudinal direction of a short side of a rectangular cross section of the bypass passage forming member.

公开(公告)号：US07924962B2

公开(公告)日：2011-04-12

申请号：US11660782

申请日：2005-08-15

申请人： Masahiro Kawai

发明人： Masahiro Kawai

IPC分类号： H04L7/02

CPC分类号： H04L7/0083 ,  H04L7/0334

摘要： Clock synchronization resistance is improved against selectivity fading without degrading the stability of clock phase synchronization control. Clock phase detector 7, which forms part of a clock reproduction PLL, is preceded by orthogonal component equalizer 6 for removing only orthogonal component interference wave not affecting the clock regeneration, thereby assuring an opening of an eye pattern and maintaining the gain of clock phase detector 7 without erasing the clock phase information. Accordingly, even when inter-symbol interference is caused in a received signal by selectivity fading or the like, part of the interference component can be erased to keep the opening of the eye pattern wide. Thus, the clock synchronization resistance can be improved against the selectivity fading without degrading the stability of the clock phase synchronization control.

摘要翻译： 时钟同步电阻相对于选择性衰落而提高，而不会降低时钟相位同步控制的稳定性。 构成时钟再现PLL一部分的时钟相位检测器7之前是正交分量均衡器6，用于仅去除不影响时钟再生的正交分量干扰波，从而确保眼图的打开并保持时钟相位检测器的增益 7，而不会擦除时钟相位信息。 因此，即使当通过选择性衰落等在接收信号中引起符号间干扰时，也可以擦除干扰成分的一部分，以保持眼图的开放。 因此，可以相对于选择性衰落而改善时钟同步电阻，而不会降低时钟相位同步控制的稳定性。

公开(公告)号：US20100095761A1

公开(公告)日：2010-04-22

申请号：US12437885

申请日：2009-05-08

申请人： Yuji Ariyoshi ,  Masahiro Kawai ,  Koji Tanimoto ,  Hiroyuki Uramachi

发明人： Yuji Ariyoshi ,  Masahiro Kawai ,  Koji Tanimoto ,  Hiroyuki Uramachi

IPC分类号： G01F1/68

CPC分类号： G01F5/00 ,  F02D41/187 ,  G01F1/684 ,  G01F1/6842 ,  G01F1/692 ,  G01F1/72

摘要： In a flow rate measuring device including a bypass channel having at least one bending portion and at least one channel portions, a detecting element is disposed in the bypass channel to detect the flow rate of measurement target fluid, a ratio L/H of a width H of the channel portion in which the detecting element is disposed, and a distance L from the bending portion at the upstream side of the detecting element to the upstream end portion of the detecting portion is set in range from 0 to 0.7, and a ratio D/H of a distance D from the wall surface of the base side of the detecting element to the center of the detecting portion of the surface of the detecting element and the width H of the channel portion is set in the range from 0.22 to 0.33.

摘要翻译： 在包括具有至少一个弯曲部分和至少一个通道部分的旁通通道的流量测量装置中，检测元件设置在旁路通道中以检测测量对象流体的流量，宽度的比率L / H 设置有检测元件的通道部分的距离L和从检测部件的上游侧的弯曲部到检测部的上游端部的距离L设定在0〜0.7的范围内， 从检测元件的底侧的壁面到检测元件的表面的检测部分的中心的距离D和通道部分的宽度H的距离D的D / H设定在0.22至0.33的范围内 。

公开(公告)号：US20090272613A1

公开(公告)日：2009-11-05

申请号：US12225587

申请日：2007-03-29

申请人： Masahiro Kawai ,  Hiroyuki Suzuki

发明人： Masahiro Kawai ,  Hiroyuki Suzuki

IPC分类号： F16D41/08

CPC分类号： F16D41/105 ,  B60N2/1615 ,  B60N2/165 ,  B60N2/167 ,  B60N2/168 ,  B60N2/938

摘要： Provided is a seat where pumping operation of a lever of the seat not only rotates an output member by inching but also, when a load in the operation direction of the lever is applied to the output side member, rotates it at one stroke in that direction. A seat adjustment device of the seat has a clutch unit (X) provided between the lever and a rotation member of a movement mechanism. The clutch unit (X) has a lever side clutch section (11) which is provided on the input side and controls, through lever operation, transmission/interruption of rotational torque to the output side, a brake side clutch section (12) provided on the output side, which transmits input torque from the lever side clutch section (11) to the output side, and interrupts reverse input torque from the output side, and a rotation control clutch section (13) which is disposed adjacent to the brake side clutch section (12), allows a pinion shaft (28) of the brake side clutch section (12) to rotate by inching through pumping operation where the lever of the lever side clutch section (12) is rotated in one direction, and makes the pinion shaft (28) rotatable through a single operation in which the lever is rotated in the opposite direction.

摘要翻译： 提供了一种座椅，其中，座椅的杠杆的抽吸操作不仅通过微动而使输出构件旋转，而且当杠杆的操作方向上的负载施加到输出侧构件时，沿该方向一个转动 。 座椅的座椅调节装置具有设置在杠杆和移动机构的旋转构件之间的离合器单元（X）。 离合器单元（X）具有设置在输入侧的杠杆侧离合器部分（11），并且通过杠杆操作来控制向输出侧的转矩的传递/中断，设置在制动器侧离合器部分 输出侧，其将来自杠杆侧离合器部分（11）的输入扭矩传递到输出侧，并且从输出侧中断反向输入扭矩;以及旋转控制离合器部分（13），其布置成与制动器侧离合器 （12）的制动器侧离合器部分（12）的小齿轮轴（28）通过在杠杆侧离合器部分（12）的杠杆沿一个方向旋转的抽油作业而发生转动，并使小齿轮 轴（28）可以通过杠杆沿相反方向旋转的单个操作旋转。