Hydraulic supporting leg for semitrailer

• Main Author: WANG QINGJIANG
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2024
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR; TRAILERS; TRANSPORTING; VEHICLES IN GENERAL

The hydraulic supporting leg for the semitrailer comprises an installation frame, an installation groove is formed in one side of the outer portion of the installation frame, a positive and negative screw rod is rotatably installed in the installation groove through a bearing, one end of the positiv...