TROLLY

A trolley is disclosed. The trolley according to an embodiment of the present invention comprises: a wheel rolling in contact with a rail; a body which supports the wheel and comprises a hanging part to hang an object; and a screw shaft which is rotationally installed on the lower part of the body;...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	HONG, YOUN GYUN, HUR, JONG HAENG, JOO, SEONG HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES 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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A trolley is disclosed. The trolley according to an embodiment of the present invention comprises: a wheel rolling in contact with a rail; a body which supports the wheel and comprises a hanging part to hang an object; and a screw shaft which is rotationally installed on the lower part of the body; and a brake apparatus which has a pressure unit moving up and down for putting or releasing pressure on or from the bottom of the rail.