A CHOCK FOR VEHICLE

A chock for a vehicle is provide to enhance a frictional force relative to a wheel by forming geometric patterns on a contact portion between the chock and the wheel. A chock for a vehicle comprises a bottom plate(30) making contact with a ground, a rear plate(40), a side plate(70) and a front porti...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE, JUNG WON, CHOI, DONG SHIK
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A chock for a vehicle is provide to enhance a frictional force relative to a wheel by forming geometric patterns on a contact portion between the chock and the wheel. A chock for a vehicle comprises a bottom plate(30) making contact with a ground, a rear plate(40), a side plate(70) and a front portion(80). The front portion has an arc shape-inclined surface when viewed in a profile, and includes a plurality of waveform-type horizontal plate members and a plurality of vertical members. The waveform-type horizontal plate members are spaced apart from each other by a predetermined while forming a waveform in which a crest(11) and a trough(12) face each other in a zig-zag manner. The vertical members vertically cross the crest and the trough.