公开(公告)号：US6050890A

公开(公告)日：2000-04-18

申请号：US956414

申请日：1997-10-23

申请人： Frank Bayer ,  Eberhard Faust ,  Karl Pfahler

发明人： Frank Bayer ,  Eberhard Faust ,  Karl Pfahler

IPC分类号： F04D29/64 ,  F04D29/66 ,  F16F15/08 ,  H02K5/24 ,  B60H1/24

CPC分类号： F04D29/668 ,  F16F15/08 ,  H02K5/24 ,  Y10S454/907

摘要： A retaining device having an elastic annular collar as a retainer for mounting a vibrating part to obtain, in a constructionally simple manner, good outward encapsulation, for fitting it into a soft part. The retaining device is a retaining ring which surrounds the vibrating part at a radial distance and has longitudinal slots which are distributed around the circumference and run in the circumferential direction. Pins are provided adjacent to and perpendicular to the slots, on which the elastic annular collar is mounted, such that the elastic annular collar does not come into contact with the retaining ring.

摘要翻译： 保持装置具有弹性环形套圈作为用于安装振动部件的保持器，以以结构简单的方式获得良好的向外包封，以将其装配到软部件中。 保持装置是围绕振动部件的径向距离的保持环，并且具有围绕圆周分布并且沿圆周方向延伸的纵向狭槽。 销相邻并且垂直于狭槽设置，弹性环形套环安装在该槽上，使得弹性环形套环不与保持环接触。

公开(公告)号：US06206465B1

公开(公告)日：2001-03-27

申请号：US09172602

申请日：1998-10-15

申请人： Eberhard Faust ,  Karl Pfahler

发明人： Eberhard Faust ,  Karl Pfahler

IPC分类号： A47C3100

CPC分类号： B60N2/5635 ,  A47C7/74 ,  B60N2/58

摘要： A cushioning for a vehicle seat has a cushioning layer and a ventilation layer which covers this cushioning layer and through which air flows. A plurality of air ducts completely penetrate the cushioning layer and are open on the backside of the cushioning layer and in which one miniature fan respectively is arranged for blowing air into the ventilation layer. For ventilating cushioning areas which, because of sitting aids arranged in the cushioning layer, are not suitable for a direct ventilation, the end of the air ducts assigned to these cushioning areas which faces the ventilation layer is constructed such that a portion of the air flow penetrating the air duct enters into the open cross-sectional surface of the ventilation layer.

摘要翻译： 用于车辆座椅的缓冲件具有覆盖该缓冲层并且空气流过的缓冲层和通气层。 多个空气管道完全穿透缓冲层并且在缓冲层的背面开口，并且分别设置有一个微型风扇用于将空气吹入通风层。 对于通风缓冲区域，由于设置在缓冲层中的坐着辅助件不适于直接通风，分配给面向通气层的这些缓冲区域的空气管道的端部被构造成使得气流的一部分 穿透空气管道进入通风层的开放的横截面。

公开(公告)号：US6019420A

公开(公告)日：2000-02-01

申请号：US244113

申请日：1999-02-04

申请人： Eberhard Faust ,  Karl Pfahler ,  Lothar Renner

发明人： Eberhard Faust ,  Karl Pfahler ,  Lothar Renner

IPC分类号： A47C7/22 ,  A47C7/74 ,  A47C27/00 ,  B60N2/56 ,  A47C7/72

CPC分类号： B60N2/5635

摘要： A vehicle seat has a cushion integrated in a seat part and/or a backrest, which cushion has a ventilation layer, through which air can flow, and an air-permeable cushion cover spanning the cushion surface. The seat also has at least one ventilator arranged below the cushion for blowing air into the ventilation layer. In order to provide a ventilated vehicle seat construction at reasonable cost for vehicles of the medium to lower price range, the ventilation layer is constructed as an air-permeable cushion support which rests on a cushion carrier only by way of intermediate placement of an air-impermeable pressure distribution layer. The pressure distribution layer has at least one inflow opening for the ventilation air on which the ventilator is arranged below the air distribution layer.

摘要翻译： 车辆座椅具有集成在座椅部件和/或靠背中的缓冲垫，所述缓冲垫具有通气层，空气可以流过该衬垫，以及穿过衬垫表面的透气衬垫罩。 座椅还具有布置在衬垫下方的至少一个呼吸机，用于将空气吹入通风层。 为了以中等到低价格的车辆提供合理成本的通风车辆座椅结构，通风层被构造为透气的缓冲支架，其仅靠在缓冲载体上， 不渗透压力分布层。 压力分配层具有至少一个用于通风空气的流入开口，通风机布置在空气分配层下方。

公开(公告)号：US6009750A

公开(公告)日：2000-01-04

申请号：US080231

申请日：1998-05-18

申请人： Ute Maurer ,  Karl Pfahler ,  Eberhard Faust ,  Norbert Polifke

发明人： Ute Maurer ,  Karl Pfahler ,  Eberhard Faust ,  Norbert Polifke

IPC分类号： B60N2/90 ,  G01M99/00 ,  A61B5/00 ,  G01M19/00

CPC分类号： G01M99/001 ,  B60N2/44

摘要： A seat test body is provided for vibration measurements. In order to be able to obtain, during vibration measurements in the whole spectral range, measuring results which can be compared at least qualitatively with corresponding test person measurements, the buttocks imitation and the back imitation of the seat test body are each formed by padded hard parts. The hard parts of the buttocks imitation and those of the back imitation imitate true to life the corresponding bone structure of a human skeleton at least with respect to the portion of the skeleton which is loaded during sitting. With respect to the layer thickness, the softness, the elasticity and the damping behavior as well as the local distribution of these parameters, the padding of the hard parts anthropomorphically imitates the soft parts in the buttocks area and the back area. For achieving the required sitting weight of the seat test body, a passive ballast in the form of several weights is placed on the interior side into the buttocks imitation and/or is placed on shelf-type consoles on the interior side of the back imitation. Relative to the buttocks imitation, the back imitation is disposed to be swivellable within a limited angular space about the hip joint point and is elastically prestressed in the sense of a stretched position of the back part and the buttocks part.

摘要翻译： 提供座椅测试体用于振动测量。 为了能够在整个光谱范围内的振动测量期间获得能够至少在质量上与相应的测试人员测量值进行比较的测量结果，座椅测试体的臀部仿制和背部模仿各自由填充硬 部分。 臀部模仿和背部模仿的硬部分至少相对于在坐着期间加载的骨骼的部分，模仿人体骨骼的相应骨骼结构。 对于层厚度，柔软度，弹性和阻尼性能以及这些参数的局部分布，硬件的填充拟人化地模拟臀部区域和背部区域中的软部件。 为了实现座椅测试体的所需座椅重量，将多个重物形式的被动压载物放置在内侧，将臀部模仿和/或放置在背部模仿的内侧上的搁板式控制台上。 相对于臀部模仿，背部模仿被设置为在围绕髋关节点的有限角度空间内可旋转，并且在后部和臀部部分的拉伸位置的意义上弹性预应力。

公开(公告)号：US5934748A

公开(公告)日：1999-08-10

申请号：US16945

申请日：1998-02-02

申请人： Eberhard Faust ,  Karl Pfahler

发明人： Eberhard Faust ,  Karl Pfahler

IPC分类号： A47C7/74 ,  A47C27/00 ,  B60H1/00 ,  B60N2/56 ,  A47C7/72

CPC分类号： B60N2/5635

摘要： A vehicle seat having seat and backrest cushions includes a ventilation device for ventilating the cushions as well as a heating device for heating the cushions. A desirable sitting climate providing high comfort is produced by eliminating both a seat user's perspiration and overcooling. The desirable sitting climate is assured by a control unit which is connected on an input side with a temperature sensor arranged in a cushion and on an output side with the electric circuits of the ventilation unit and the heating unit. The control unit is adjusted such that, at cushion surface temperatures measured by the temperature sensor which are above an indicated value, it switches on the ventilation device or changes it to a higher power stage and/or switches off the heating device or changes it to a lower heating capacity. At cushion surface temperatures which are below the indicated value, the control unit switches off the ventilation device or changes it to a lower power stage and/or switches on the heating device or changes it to a higher power stage. The control unit may also operate based on an output from a moisture sensor.

摘要翻译： 具有座椅和靠背靠垫的车辆座椅包括用于使衬垫通风的通风装置以及用于加热衬垫的加热装置。 通过消除座椅使用者的汗水和过冷而产生提供高舒适度的理想的坐姿。 通过连接在输入侧的控制单元和布置在缓冲器中的温度传感器和在输出侧与通风单元和加热单元的电路连接的控制单元来确保期望的就座气氛。 调节控制单元，使得在由温度传感器测量的缓冲表面温度高于指定值的情况下，它打开通风装置或将其改变到较高功率级和/或关闭加热装置或将其改变为 较低的加热能力。 在低于指示值的缓冲表面温度下，控制单元关闭通风装置或将其更换为较低功率级和/或开启加热装置，或将其更改为更高的功率级。 控制单元还可以基于湿度传感器的输出来操作。

公开(公告)号：US06196627B1

公开(公告)日：2001-03-06

申请号：US09247603

申请日：1999-02-10

申请人： Eberhard Faust ,  Karl Pfahler

发明人： Eberhard Faust ,  Karl Pfahler

IPC分类号： A47C3100

CPC分类号： B60N2/5635

摘要： A vehicle seat has a cushion integrated into a seat part and/or a seat back. The cushion has a ventilation layer through which air can flow and a cushion cover stretched over the cushion surface facing the seated individual. A plurality of electrically driven miniature fans which are located in air channels to blow air into the ventilation layer that terminate at the underside and rear of the cushion facing away from the cushion cover are provided. The air channels extend up to the ventilation layer. To optimize the ventilation efficiency of the seat ventilation, exhaust air channels are provided in the cushion that extend from the ventilation layer up to the underside or rear of the cushion and terminate freely there.

摘要翻译： 车辆座椅具有集成到座椅部件和/或座椅靠背中的缓冲垫。 衬垫具有通气层，空气可以通过该通气层，并且缓冲垫在衬垫表面上面向着座位的个体。 设置有多个电驱动的微型风扇，其位于空气通道中，以将空气吹入通风层，其终止于缓冲垫背面和背面的背靠背垫。 空气通道延伸到通风层。 为了优化座椅通风的通风效率，排气通道设置在缓冲垫中，从通风层延伸到衬垫的下侧或后部，并在那里自由终止。

公开(公告)号：US06189966B1

公开(公告)日：2001-02-20

申请号：US09243815

申请日：1999-02-03

申请人： Eberhard Faust ,  Karl Pfahler

发明人： Eberhard Faust ,  Karl Pfahler

IPC分类号： A47C774

CPC分类号： B60N2/5635

摘要： A vehicle seat has a cushion integrated in a seat part and/or in a backrest. The cushion has a ventilation layer, through which air can flow, and an air-permeable cushion cover which spans the cushion surface. At least one electrically driven ventilator blows air into the ventilation layer. In order to optimize efficiency and rapidity of seat ventilation when cooling heated seat surfaces and achieve a compact seat construction without any space demands under the cushion of the seat part and behind the cushion of the backrest, the ventilator is constructed such that it takes air in axially and blows air out at least radially and is arranged in the ventilation layer itself. The intake opening of the ventilator is exposed on the side of the cushion facing away from the cushion cover.

摘要翻译： 车辆座椅具有集成在座椅部件和/或靠背中的缓冲垫。 该衬垫具有通气层，空气可以通过该层，空气可透过的衬垫罩跨过衬垫表面。 至少一个电动呼吸机将空气吹入通风层。 为了在冷却加热的座椅表面时优化座椅通风的效率和快速性，并且在座椅部件的坐垫和靠背靠垫的垫子之下实现紧凑的座椅结构而没有任何空间需求，呼吸机构造成使得空气进入 至少径向吹出空气并且布置在通气层本身中。 呼吸机的进气口暴露在垫子背靠背垫的一侧。

公开(公告)号：US5821415A

公开(公告)日：1998-10-13

申请号：US786444

申请日：1997-01-21

申请人： Eberhard Faust ,  Lothar Kassing ,  Karl Pfahler ,  Carsten Mibus

发明人： Eberhard Faust ,  Lothar Kassing ,  Karl Pfahler ,  Carsten Mibus

IPC分类号： A47C7/00 ,  A47C31/12 ,  B60N2/00 ,  G01M99/00 ,  G01N3/40 ,  A61B5/00 ,  G01M19/00

CPC分类号： G01M99/001 ,  A47C31/126

摘要： A seat testing punch is provided with an upholstered pressure element that can be used as a suitable aid in comfort comparison testing of different test seats to be performed according to strict test criteria, with which seat testing punch various test seats can be loaded in a realistic and reproducible manner as often or for as long as desired. For this purpose, the shape of the pressure element is made to simulate the pelvis and thighs, including the hip joints, of a human skeleton, at least as regards the underside. The upholstery of the pressure element likewise simulates anthropomorphically the soft parts in the area of the buttocks in terms of local distribution of thickness and softness. In particular, the two sitting pressure points of human buttocks and their immediate environment are simulated as naturally as possible in terms of shape, position, hardness, and local hardness distribution.

摘要翻译： 座椅测试冲头设有一个软垫压力元件，可以作为适用于不同测试座椅的舒适性比较测试的合适辅助工具，根据严格的测试标准进行，通过该座椅测试冲头可以将各种测试座椅加载到现实中 和可再现的方式经常或长达所需的时间。 为了这个目的，压力元件的形状被做成模拟人骨骼的骨盆和大腿，包括髋关节，至少在下侧。 压力元件的装饰物同样地模拟臀部区域中的软部分在厚度和柔软度的局部分布上的拟人化。 特别地，在形状，位置，硬度和局部硬度分布方面，自然地模拟人类臀部的两个坐姿压力点及其直接环境。

公开(公告)号：US6116778A

公开(公告)日：2000-09-12

申请号：US779288

申请日：1997-01-21

申请人： Eberhard Faust ,  Lothar Kassing ,  Karl Pfahler ,  Markus Witzmann

发明人： Eberhard Faust ,  Lothar Kassing ,  Karl Pfahler ,  Markus Witzmann

IPC分类号： A47C7/00 ,  B60N2/00 ,  B60N2/56 ,  G01M99/00 ,  G01N3/40 ,  G01N33/36 ,  G01K3/00 ,  G01N17/00

CPC分类号： G01M99/001 ,  B60N2/5685 ,  G01N33/367

摘要： A method and a system for quantitative determination of the seat climate of a seat cushion is provided. For this purpose, the seat surface is subjected, during realistic mechanical loading of the seat cushion to be tested, to a flow of moisture from a climate mat. Any moisture stagnation at the seat surface is measured. For this purpose, the seat cushion, covered with a flexible multilayer climate mat, is loaded realistically via an anthropomorphically shaped seat testing punch. The climate mat consists of the following layers: a plurality of flat moisture sensors; a trouser material layer with low moisture uptake; a distribution layer that is readily permeable to air and has a noncompressible structure; a fleece layer that can be moistened and replaced as the moisture storage medium; an electrically insulating vapor barrier; and an electrically heatable heating mat that can be set to a specific temperature.

摘要翻译： 提供了一种用于定位座垫气候的方法和系统。 为此，座椅表面在被测试的座垫的实际机械加载期间受到来自气候垫的湿气流的影响。 测量座位表面的任何水分停滞。 为此，用柔性多层气候垫覆盖的座垫通过拟人形的座椅测试冲头实际加载。 气候垫由以下层组成：多个平坦的湿度传感器; 具有低吸湿性的裤子材料层; 容易渗透空气并具有不可压缩结构的分布层; 可以作为湿气存储介质被润湿和更换的羊毛层; 电绝缘蒸汽屏障; 以及可以设定为特定温度的电加热加热垫。

公开(公告)号：US5877436A

公开(公告)日：1999-03-02

申请号：US786446

申请日：1997-01-21

申请人： Eberhard Faust ,  Karl Pfahler ,  Helge Schmidt

发明人： Eberhard Faust ,  Karl Pfahler ,  Helge Schmidt

IPC分类号： G01L5/00 ,  B60N2/00 ,  B60N2/70 ,  G01L1/20 ,  G01M99/00 ,  G01D7/00 ,  G01B7/16 ,  G01N17/00

CPC分类号： G01M99/001 ,  A47C31/126 ,  B60N2/70 ,  G01L1/205

摘要： A method is provided for quantitative determination of the pressure comfort of a seat cushion. For this purpose, the sitting surface of the seat cushion to be tested is loaded mechanically in a manner that corresponds to a normal individual sitting in it, and the seat distribution is then determined with an interposed measuring mat. The signals from the individual pressure sensors of the measuring mat are summarized in accordance with anthropomorphically determined loading ranges with different pressure sensitivity thresholds groupwise and evaluated separately for the individual areas. For this purpose, the pressure measurement signals are multiplied by a factor or a pressure-dependent progressively increasing evaluation function and the product function is integrated. The pressure sensitivity threshold is assigned a value of 1. Depending on the difference between the respective pressure measurement value and the pressure sensitivity threshold (p.sub.0) the quality factor increases approximately parabolically or in geometric stages with increasing difference. The sum of the integral values obtained for the product functions is output as a rating number for the pressure comfort of the cushion. The comfort investigation can be performed with subjects of different sizes or seat testing punches of different sizes (5%, 50%, and 95% percentile), with an average or total value for all the results being used as a rating number for pressure comfort.

摘要翻译： 提供了一种用于定量确定座垫的压力舒适度的方法。 为此目的，待测试的座垫的坐
舱面以对应于坐在其中的普通个人的方式机械地加载，然后用插入的测量垫确定座椅分布。 来自测量垫的各个压力传感器的信号根据拟人化确定的负载范围进行归一化，分别对不同的压力灵敏度阈值进行分组评估，并对各个区域进行单独评估。 为此，压力测量信号乘以因子或依赖于压力的逐渐增加的评估功能，积分产品功能。 压力灵敏度阈值的值为1.根据各压力测量值和压力灵敏度阈值（p0）之间的差异，质量因子随差异增大而大致抛物线或几何级增加。 对于产品功能获得的积分值的总和作为缓冲器的压力舒适度的额定值输出。 舒适度调查可以用不同尺寸的主体或不同尺寸（5％，50％和95％百分位数）的座椅测试冲头进行，所有结果的平均值或总值用作压力舒适度的评级数 。