Automobile window glass moving speed measuring device

The invention discloses an automobile window glass moving speed measuring device, which comprises a mounting base, a test roller and a speed measuring device, wherein the mounting base is fixed to anautomobile body; the test roller is rotatably mounted on the mounting base, an abutting part used for...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEI XUEMING, JIN YUNGUANG, WU JINGJING, DU BAOHUA, OUYANG MING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses an automobile window glass moving speed measuring device, which comprises a mounting base, a test roller and a speed measuring device, wherein the mounting base is fixed to anautomobile body; the test roller is rotatably mounted on the mounting base, an abutting part used for abutting against automobile window glass is formed on the roller surface of the test roller, and the abutting part is used for driving the test roller to rotate when the automobile window glass moves; the speed measuring device is arranged on the mounting base and used for measuring an angular speed, located at the abutting part, of the test roller; and the test roller is abutted against an automobile window. Therefore, when the automobile window moves, the test roller is driven to rotate, anascending and descending speed of the automobile window is converted into a linear speed of the abutting part of the test roller, the angular speed of the abutting part of the test roller is tested byarranging the speed measur