Invention Grant
US07797995B2 Device for checking the tire profile depth and profile type, and the speed and ground clearance of vehicles in motion
有权
用于检查轮胎轮廓深度和轮廓类型的装置，以及运动中车辆的速度和离地间隙
- Patent Title: Device for checking the tire profile depth and profile type, and the speed and ground clearance of vehicles in motion
- Patent Title (中): 用于检查轮胎轮廓深度和轮廓类型的装置，以及运动中车辆的速度和离地间隙
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Application No.: US12094419Application Date: 2006-11-22
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Publication No.: US07797995B2Publication Date: 2010-09-21
- Inventor: Frank H. Schäfer
- Applicant: Frank H. Schäfer
- Agency: Bachman & LaPointe, P.C.
- Priority: DE202005018223U 20051122; DE202006004654U 20060323; DE202006008090U 20060518
- International Application: PCT/EP2006/011186 WO 20061122
- International Announcement: WO2007/059935 WO 20070531
- Main IPC: G01M17/02
- IPC: G01M17/02
Abstract:
A device for detecting a profile depth and/or a profile type of a vehicle tire has a profile-measuring device, a camera system for detecting the vehicle, an evaluating unit, which couples the profile-measuring device and the camera system to one another; and further having at least one of the components: a speed-measuring device for detecting the vehicle speed; a direction of travel-measuring device for detecting the steering situation or movement direction of the vehicle, wherein the evaluating unit is designed to produce a measuring signal for the current acceleration of the vehicle and the control is designed to permit an evaluation only when the vehicle is situated in a preset frame at a relatively uniform speed; and wherein a measuring signal for the movement direction of the vehicle can be produced by the evaluating unit and the measuring signal is provided for control of the evaluation of the profile measurement and the control is designed to permit an evaluation only when the vehicle is situated in a preset frame when traveling in a straight line.
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