Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Борис Данилович Оренбойм, Сергій Семенович Салтан, Сергей Семенович СалтанfiledCriticalБорис Данилович Оренбойм
Priority to UA4639895ApriorityCriticalpatent/UA7804A1/en
Publication of UA7804A1publicationCriticalpatent/UA7804A1/en
Power cylinder with axial fixation of rod has body with and covers, piston with rod placed in the body with formation of working cavities, channels foe supply-discharge of working medium, fixation device, this includes stoppers and stepped bushings with springy cavities placed in axial reboring of the rod. Stoppers are made of ball type, bushings are placed in common axial reboring of the piston, spring-supported with common spring, and spring cavity is connected with channel wt one of working cavities of the cylinder.
UA4639895A1989-01-181989-01-18Power cylinder with axial fixation of rod
UA7804A1
(en)
Pneumatic hammer without separate distributing valve - has reciprocating piston with axial passages communicating with source of pressurised hydraulic fluid