公开(公告)号：US06173873B1

公开(公告)日：2001-01-16

申请号：US09321215

申请日：1999-05-27

申请人： Wolfgang Schmierer

发明人： Wolfgang Schmierer

IPC分类号： B60R900

CPC分类号： B60R9/055 ,  B60R9/065

摘要： An arrangement for receiving a suitcase on a vehicle hood, particularly a rear opening hood of a motor vehicle, comprises at least three fastening elements arranged on a hood surface which are connected by way of fastening devices with support parts of the rear opening hood. Two of the fastening elements are arranged in a transverse plane and—relative to the driving direction—close to a forward hood edge, and another fastening element is arranged close to a rearward hood edge in a longitudinal center plane of the vehicle.

摘要翻译： 用于在车辆罩，特别是机动车辆的后开口罩上接收手提箱的装置包括布置在发动机罩表面上的至少三个紧固元件，其通过紧固装置与后开口罩的支撑部分相连接。 两个紧固元件布置在横向平面中并且相对于驱动方向布置 - 靠近前罩边缘，并且另一紧固元件布置成靠近车辆的纵向中心平面中的后罩边缘。

公开(公告)号：US5065134A

公开(公告)日：1991-11-12

申请号：US477953

申请日：1990-06-04

申请人： Hans-Dieter Schmid ,  Gerhard Hettich ,  Johannes Burkard ,  Wolfgang Schmierer

发明人： Hans-Dieter Schmid ,  Gerhard Hettich ,  Johannes Burkard ,  Wolfgang Schmierer

IPC分类号： G01L17/00 ,  B60C23/04

CPC分类号： B60C23/0408

摘要： The tire pressure sensor (13) for monitoring vehicle tires is fastened radically relative to the wheel axis at the circumference of a wheel rim and includes a reference pressure chamber (20) with a contact pin (22) which cooperates with an electrically conductive diaphragm (21) closing the reference pressure chamber (20) toward the tire. An added mass (30) is fastened freely at the diaphragm center for raising the switching threshold of the tire pressure sensor (13) as a function of speed and is dimensioned in such a way that the switching threshold is raised by a desired pressure differential (.DELTA.p) relative to the switching threshold p.sub.o at standstill at a predetermined radius r of the diaphragm (21), a predetermined rotational radius R of the diaphragm (21) and a predetermined rotational speed v of the diaphragm (21). The required added mass (m) results from the equation m=f(.DELTA.p, r.sup.2, R, v.sup.2), advantageously m=(.pi./4)r.sup.2 {[R/v.sup.2 ].DELTA.p - p.a}k wherein p is the material density of the diaphragm, a is the diaphragm thickness and the factor k is between 1.1 and 1.5.

摘要翻译： PCT No.PCT / DE88 / 00634 Sec。 371日期1990年6月4日第 102（e）日期1990年6月4日PCT提交1988年10月16日PCT公布。 出版物WO89 / 05239 日期：1982年6月15日。用于监测车辆轮胎的轮胎压力传感器（13）在轮缘的圆周处相对于车轮轴线自由地固定，并且包括具有接触销（22）的参考压力室（20） 与将导向压力室（20）关闭的导电隔膜（21）相配合。 附加质量（30）在隔膜中心处自由地固定，用于提高作为速度的函数的轮胎压力传感器（13）的切换阈值，并且尺寸设计成使得切换阈值以期望的压差提高 DELTA p）相对于隔膜（21）的预定半径r处的停止处的切换阈值po，隔膜（21）的预定转动半径R和隔膜（21）的预定转速v。 m = f（DELTA p，r2，R，v2）的有用的m =（pi / 4）r2 {[R / v2] DELTA p-pa} k，其中p是 膜片的材料密度a是隔膜厚度，因子k在1.1和1.5之间。

公开(公告)号：US4894639A

公开(公告)日：1990-01-16

申请号：US328541

申请日：1989-03-24

申请人： Wolfgang Schmierer

发明人： Wolfgang Schmierer

IPC分类号： G01L17/00 ,  B60C23/04

CPC分类号： B60C23/0408

摘要： A pressure switch for monitoring a tire pressure of a motor vehicle tire is fastened to a wheel rim and is actuated by the inflating pressure in the tire. The pressure switch comprises a reference pressure chamber which is sealed off by an electrically conductive switching diaphragm in the direction of the tire, and carries a contact pin interacting with this diaphragm. The switching diaphragm has a mass which is controlled as a function of centrifugal force in response to tire rotation such that the switching point of the pressure switch can be changed automatically as a function of vehicle speed.

摘要翻译： 用于监测机动车轮胎的轮胎压力的压力开关被紧固到轮辋并且由轮胎中的充气压力致动。 压力开关包括参考压力室，其被导电的开关膜片在轮胎的方向上密封，并且承载与该隔膜相互作用的接触销。 开关隔膜具有响应于轮胎旋转而被控制为离心力的函数的质量，使得可以根据车辆速度自动地改变压力开关的切换点。