APPARATUS FOR TESTING BRAKING FORCE OF TIRE

The present invention comprise: a trailer main body (10) installed at the tail of a towing vehicle so as to be towed, and provided with a water tank (57) on a selected area on the upper surface, and with a tire measurement space (13) in a middle part of the trailer main body (10); a test tire measur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YU YONG-SUK
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The present invention comprise: a trailer main body (10) installed at the tail of a towing vehicle so as to be towed, and provided with a water tank (57) on a selected area on the upper surface, and with a tire measurement space (13) in a middle part of the trailer main body (10); a test tire measurement portion (20) installed in the tire measurement space (13) in the trailer main body (10), and provided with a measuring wheel (21) to which a brake means is coupled for mounting and measuring the performance of a test tire (22); a load-applying means installed between the trailer main body (10)and the test tire measurement portion (20) so as to be above the test tire measurement portion (20), for applying vertical weight to the test tire (22) installed on the measuring wheel (12); a load cell (40) for measuring tension on the test tire according to the load applied by the load-applying means (30); a water spraying portion (50) installed in front of the measuring wheel (21) for receiving water from the water ta