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公开(公告)号：US6093898A
公开(公告)日：2000-07-25
申请号：US210992
申请日：1998-12-15
IPC分类号： G01P15/00 , B60R21/16 , G01P15/04 , G01P15/135 , H01H35/14
CPC分类号： H01H35/14 , G01P15/04 , G01P15/135
摘要： An acceleration detecting device includes a housing, a weight pivotally mounted inside the housing for rotating along a locus in response to an applied acceleration, a spring provided between the housing and the weight to apply a biasing force to the weight against the applied acceleration, and a contact assembly located outside the locus of the weight. The contact assembly is adapted to be electrically closed by the rotation of the weight. An arc-shaped circumference of the weight maintains the same distance between the weight and the contact assembly during the rotation of the weight. When an excessive acceleration is applied to the device, the weight rotates from an initial position against the biasing force of the spring to electrically close the contact assembly. The weight is returned to the initial position by the biasing force of the spring to electrically open the contact assembly when the excess acceleration is no longer present. Because the spring which applies the biasing force is separated from the contact assembly, the biasing force is reliably maintained for a longer period. Further, the weight can rotate without any interference to the contact assembly because the arc-shaped outer circumference of the weight maintains the contact assembly spaced from the locus of the weight.
摘要翻译： 一种加速度检测装置，包括壳体，枢转地安装在壳体内的重物，用于响应于施加的加速度沿着轨迹旋转;弹簧，设置在壳体和重物之间，以抵抗施加的加速度向重物施加偏置力;以及 位于重量轨迹外的接触组件。 接触组件适于通过重物的旋转而电闭合。 在重量的旋转期间，重物的弧形圆周保持重量和接触组件之间的相同距离。 当对装置施加过大的加速度时，重量将克服弹簧的偏压力从初始位置旋转以电闭合接触组件。 当超过加速度不再存在时，重物通过弹簧的偏置力返回到初始位置，以电接触组件。 由于施加偏压力的弹簧与接触组件分离，因此可靠地保持偏压力较长的时间。 此外，由于重物的弧形外周保持接触组件与重物的轨迹间隔开，所以重量可以旋转而不会对接触组件产生任何干扰。
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公开(公告)号：US06172313B2
公开(公告)日：2001-01-09
申请号：US09210991
申请日：1998-12-15
IPC分类号： H01H3514
CPC分类号： H01H35/14
摘要： An acceleration detecting device includes a hollow housing having a side wall, a bottom wall and an opening and a cover closing the opening of the hollow housing. A weight is pivotally mounted in the hollow housing to be rotated about a locus in response to an applied acceleration. Also positioned within the housing is a contact assembly to be electrically-closed by the rotated weight. A plastic main body is held in the hollow housing along the side wall to support the contact assembly and keep the contact assembly spaced from the locus of the weight during the rotation of the weight. The plastic main body which supports the contact assembly may have a wider support along the side wall of the hollow housing, which is independent from fixture of the cover. Therefore, the contact assembly may be supported by the hollow housing through the main body in a more reliable manner. Further, the weight may rotate without any interference to the contact assembly because the contact assembly is kept off the locus of the weight.
摘要翻译： 加速度检测装置包括具有侧壁，底壁和开口以及封闭中空壳体的开口的盖的中空壳体。 重物枢转地安装在中空壳体中，以响应于所施加的加速度围绕轨迹旋转。 还设置在壳体内的是通过旋转的重量而被电闭合的接触组件。 塑料主体沿着侧壁被保持在中空壳体中，以支撑接触组件，并且在重量旋转期间保持接触组件与重物的轨迹间隔开。 支撑接触组件的塑料主体可以沿着中空壳体的侧壁具有更宽的支撑，其与盖的固定件无关。 因此，接触组件可以以更可靠的方式通过主体由中空壳体支撑。 此外，重量可以旋转而不会对接触组件产生任何干扰，因为接触组件被保持在重量的轨迹之外。
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公开(公告)号：US5483846A
公开(公告)日：1996-01-16
申请号：US143882
申请日：1993-11-01
摘要： An impact sensing apparatus includes a container, a weight swingably supported in the container and which is swung by an impact exceeding a predetermined value, an output member rotatably supported in the container and which engages the weight, the output member disengages the weight by the swing movement of the weight. A spring member is disposed between the container and the output member, which biases the output member so as to be rotated, and urges the weight so as not to swing. The weight includes a stopper portion for contacting the container so as to hold the weight at an initial position. The stopper portion is disposed at an outside edge of the weight and spaced from the pivotal axis of the weight so that the spring member presses against the container in an upwardly direction substantially vertical to a surface of the container.
摘要翻译： 冲击感测装置包括容器，可摆动地支撑在容器中并通过超过预定值的冲击摆动的重物;可旋转地支撑在容器中并与重物接合的输出构件，输出构件使重量脱离摆动 运动的重量。 弹簧构件设置在容器和输出构件之间，其偏压输出构件以便旋转，并且促使重物不摆动。 重量包括用于使容器接触以将重量保持在初始位置的止动部分。 止动部分设置在重物的外边缘并且与重物的枢转轴线间隔开，使得弹簧构件在基本垂直于容器表面的向上方向上压靠容器。
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公开(公告)号：US06732593B2
公开(公告)日：2004-05-11
申请号：US10242455
申请日：2002-09-13
申请人： Kazunori Sakamoto , Morio Sakai , Tsutomu Takeuchi , Yasunori Hasegawa , Kentaro Morishita , Osamu Fujimoto
发明人： Kazunori Sakamoto , Morio Sakai , Tsutomu Takeuchi , Yasunori Hasegawa , Kentaro Morishita , Osamu Fujimoto
IPC分类号： G01N302
CPC分类号： G01G19/4142 , B60N2/002 , B60N2/0732
摘要： An attachment structure installs a load sensor between a seating portion of a vehicle seat and a vehicle body through an attachment structure unit. The attachment structure unit includes a first attachment bracket for holding one end of the strain unit, and a second attachment bracket for holding the other end of the strain unit. At least a pair of attachment structure units are arranged at right and left portions of a front side, right and left portions of a back side, or right and left portions of the front and back sides of the seating portion relative to the vehicle seat and the first attachment brackets of the attachment structure units of the right and left are connected to each other through a connecting rod.
摘要翻译： 附接结构通过安装结构单元将负载传感器安装在车辆座椅的座位部分与车体之间。 附接结构单元包括用于保持应变单元的一端的第一附接支架和用于保持应变单元的另一端的第二附接支架。 至少一对连接结构单元布置在座椅部分的前侧，左侧和右侧部分的右侧部分和左侧部分，或者相对于车辆座椅的座部的前侧和后侧的左右部分， 右和左的附接结构单元的第一附接支架通过连接杆相互连接。
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公开(公告)号：US06467804B2
公开(公告)日：2002-10-22
申请号：US09740869
申请日：2000-12-21
IPC分类号： B60R2132
CPC分类号： G01G19/4142
摘要： A vehicle seat that detects a child restraint apparatus, which is attached to the seat by a seat belt, for operation of an air bag. A first load sensor is attached to one side of the seat to detect load and generate a first detection value. A second load sensor is attached to the seat at an opposite side of the seat to detect load and generate a second detection value. A control unit is connected to the first and second load sensors and determines whether the child restraint apparatus is present based on the first and second detection values.
摘要翻译： 一种车座，其检测由安全带附接到座椅上的用于操作气囊的儿童约束装置。 第一负载传感器附接到座椅的一侧以检测负载并产生第一检测值。 第二负载传感器在座椅的相对侧附接到座椅以检测负载并产生第二检测值。 控制单元连接到第一和第二负载传感器，并且基于第一和第二检测值来确定儿童约束装置是否存在。
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公开(公告)号：US06528747B2
公开(公告)日：2003-03-04
申请号：US09826892
申请日：2001-04-06
IPC分类号： H01H3514
CPC分类号： G01P15/135 , G01P15/036
摘要： An acceleration detector comprising a rotor rotatably supported within a housing and rotating against the urging force of a torsion spring based on acceleration, a pair of contact terminals contacting each other to be in an electrically connected state by rotation of the rotor at an inner end portion provided within the housing, and a supporting portion integrally formed with the rotor and supporting the torsion spring. The supporting portion is displaced by a predetermined amount in a predetermined direction from the rotary center of the rotor so that the spring effect center when torque is exerted on the torsion spring by rotation of the rotor substantially corresponds to the rotary center of the rotor. This construction of the acceleration detector produces the desired performance approximating the design value in an acceleration detector.
摘要翻译： 一种加速度检测器，包括：转子，其被可旋转地支撑在壳体内，并基于加速度克服所述扭转弹簧的作用力旋转;一对接触端子，其通过所述转子在内端部分的旋转而处于电连接状态 设置在壳体内，以及与转子一体形成并支撑扭簧的支撑部。 支撑部分从转子的旋转中心沿预定方向移位预定量，使得当转子通过转子旋转而施加在扭转弹簧上的扭矩基本上对应于转子的旋转中心时，弹簧效应居中。 加速度检测器的这种结构在加速度检测器中产生接近设计值的期望性能。
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公开(公告)号：US06981717B2
公开(公告)日：2006-01-03
申请号：US10242435
申请日：2002-09-13
申请人： Kazunori Sakamoto , Yasuaki Suzuki , Tsutomu Takeuchi , Morio Sakai , Yasunori Hasegawa , Kentaro Morishita
发明人： Kazunori Sakamoto , Yasuaki Suzuki , Tsutomu Takeuchi , Morio Sakai , Yasunori Hasegawa , Kentaro Morishita
IPC分类号： B60R21/32
CPC分类号： B60R21/01516 , B60N2/002 , B60N2/015 , B60R21/0152
摘要： An attachment structure for installing a load sensor to a vehicle seat includes the load sensor having a plate-shaped strain unit and a strain gauge for detecting a strain of the plate-shaped strain unit. The load sensor is structured that one end of the plate-shaped strain unit is fixed to a seating portion of the vehicle seat and the other end of the strain unit is fixed to a vehicle body. Also, a strain portion is defined between each fixed end of the plate-shaped strain unit, and the strain portion is deformable in a vertical direction relative to the vehicle seat. In addition, a load input point from the seating portion is defined approximately at a central portion of the strain portion of the plate-shaped strain unit.
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公开(公告)号：US06933451B2
公开(公告)日：2005-08-23
申请号：US10401692
申请日：2003-03-31
IPC分类号： G01G19/12 , A47C31/12 , B60N2/00 , B60N2/90 , B60R21/01 , B60R21/015 , G01G19/414 , G01G19/52 , B60R21/32
CPC分类号： B60R21/01516 , B60N2/002 , G01G19/4142
摘要： A seated passenger's weight detection device includes a seat vertical position adjusting means having a front link and a rear link, a weight detection sensor for detecting a weight of a seated passenger on the basis of an input from the front link and an input from the rear link and a backward and forward input cancel means for canceling backward and forward inputs which operate to the front link and the rear link.
摘要翻译： 座位乘客重量检测装置包括具有前连杆和后连杆的座椅垂直位置调节装置，用于根据来自前连杆的输入和后方的输入来检测就座乘客的重量的重量检测传感器 链接和用于取消对前链路和后链路操作的后向和前向输入的后向和前向输入取消装置。
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公开(公告)号：US06563429B2
公开(公告)日：2003-05-13
申请号：US09961247
申请日：2001-09-25
申请人： Morio Sakai , Koji Aoki , Kazunori Sakamoto , Osamu Fujimoto
发明人： Morio Sakai , Koji Aoki , Kazunori Sakamoto , Osamu Fujimoto
IPC分类号： G08B2100
CPC分类号： B60R21/01516 , B60N2/002 , B60R21/0152
摘要： A weight detector for detecting the weight of a passenger seated on a vehicle seat includes a first load sensor and a second load sensor provided on opposite sides of a rear portion of the vehicle seat. Each of the first and second load sensors has a predetermined detection range. The weight detector further includes a third load sensor and a fourth load sensor provided on opposite sides of a front portion of the vehicle seat. Each of the third and fourth load sensors has a predetermined detection range. If a detection value based on a load acquired by one of the first through fourth load sensors exceeds its detection range, the weight detector uses an old value that was determined under proper condition. Otherwise, the weight detector determines the size of the passenger based on the currently detected values.
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公开(公告)号：US06561300B1
公开(公告)日：2003-05-13
申请号：US09722885
申请日：2000-11-28
IPC分类号： B60T714
CPC分类号： B60R21/01516 , B60N2/002 , B60N2/071 , B60N2/0715 , B60N2/0732 , B60R21/0152 , G01G19/4142
摘要： A detector for detecting the load applied to a passenger seat of an automobile equipped with an air bag. The load detector includes a sensor bracket having a deformation portion that deforms in accordance with the amount of the load. A strain sensor is arranged on the deformation portion to detect the degree of deformation of the deformation portion. A force limiter bracket is located adjacent to the sensor bracket to limit deformation of the deformation portion within a predetermined range. An anchor bracket is formed integrally with the force limiter bracket and is connected to a seat belt.
摘要翻译： 一种用于检测施加到配备有气囊的汽车的乘客座椅上的负载的检测器。 负载检测器包括具有根据负载量而变形的变形部的传感器支架。 应变传感器布置在变形部分上以检测变形部分的变形程度。 力限制器支架位于传感器支架附近，以将变形部分的变形限制在预定范围内。 锚固支架与力限制器支架一体形成并连接到安全带。
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