Oil injection device

• Main Authors: HUANG RENBIAO, SHAN FANGYONG
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; LUBRICATING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides an oiling device, and belongs to the technical field of hydraulic equipment. The oil cylinder assembly comprises a cylinder barrel installed on the bottom plate, a front cover, a rear cover and a pull rod inserted into the cylinder barrel, the front cover and the rear cove...