MOTOR VEHICLE JACK

摘要

THE LIFTING DEVICE FOR VECHILE COMPRISES OF A SCISSORS-LIKE FRAME ASSEMBLY WITH A BIG GEAR 1 ATTACHED TO A SCREW DRIVESHAFT 2 AND A SMALLER GEAR 3 ENGAGED AT 90ºC ANGLE TO BIG GEAR 1 AND HELD IN POSITION BY HEXAGON SHAFT 4 PROTRUDING THROUGH HOUSING 6. @THE TURNING HANDLE CONSIST OF A HEXAGON-SHAPED SOCKET 9 WHICH WILL CONNECT FIRMLY TO HEXAGON SAFT 5 THUS MAKING LIFTING AND LOWERING A VEHICLE VERY SIMPLE AND EASY.