Abrasion compensator for piston ring

Application Number: 00111448
Application Date: 2000.01.13
Publication Number: 1262386
Publication Date: 2000.08.09
Priority Information:
International: F02F5/00
Applicant(s) Name: Wang Desheng
Inventor(s) Name: Wang Desheng
Patent Agency Code: 33104
Patent Agent: chen xuyu
Abstract an abrasion compensator for piston ring is composed of piston body and piston ring matched with the annular slot on piston body. In said annular sloat there is a blind hole in which there are spring and conic push rod connected to spring. The inclined surfaces of conic push rod is matched with the inclined surfaces of the open ends of piston ring. Its advantages are simple structure, easy assembly , saving raw materials and long service life.