PLUNGER-TYPE HYDRAULIC CYLINDER Russian patent published in 2001 - IPC

Abstract RU 2170859 C1

FIELD: hydraulic press equipment; materials- handling machines. SUBSTANCE: proposed cylinder has body, liner with seal, rod with tail- piece and stop located in body forming hydraulic cavity; cup-type stop is axially movable over tail-piece; its inner bore embraces locking ring fitted in groove available in tail-piece; fitted between end surfaces of stop and tail-piece at interference is compensator of clearanceless location made in form of flexible member of round section; axial clearance between end surfaces of tail-piece and stop exceeds width of inner bore of stop. EFFECT: enhanced reliability of hydraulic cylinder; improved conditions for servicing and repair; reduced consumption of labor required for manufacture and repair. 3 dwg

Similar patents RU2170859C1

Title Year Author Number
HYDRAULIC CYLINDER WITH TWO-SIDED ROD 2001
  • Kulakovskij V.N.
  • Bazlov V.N.
RU2195587C2
DOUBLE TELESCOPIC HYDRAULIC CYLINDER 1998
  • Kolubalin A.K.
  • Korpusenko G.P.
RU2140584C1
BARRIER PACKING OF HYDRAULIC CYLINDER ROD 2013
  • Zdrogov Valerij Borisovich
  • Poljakov Viktor Grigor'Evich
  • Kopytov Jurij Vasil'Evich
RU2540203C1
TECHNOLOGICAL PACKER 2011
  • Beketov Sergej Borisovich
  • Karapetov Rustam Valer'Evich
  • Akopov Arsen Sergeevich
  • Mashkov Viktor Alekseevich
  • Velichko Igor' Aleksandrovich
RU2473781C1
PIPELINE QUICK RELEASE DEVICE 1993
  • Dudin I.V.
RU2076260C1
MAINLINE ISOLATION VALVE OF MODULAR DESIGN FOR INTERNAL INSTALLATION, HIGH PRESSURES AND TEMPERATURES 2007
  • Volkova Ol'Ga Aleksandrovna
  • Volkov Aleksandr Vasil'Evich
  • Chugunov Adol'F Sergeevich
  • Nakhamkes Konstantin Viktorovich
  • Krjachkov Jurij Vasil'Evich
RU2355934C2
HYDRAULIC HAND CUTTER 1997
  • Kazakov V.M.
RU2121433C1
STANDBY SHUT-OFF MODULAR MAIN LINE VALVE FOR INTEGRATED ASSEMBLY, HIGH PRESSURES AND TEMPERATURES 2007
  • Red'Ko Pavel Grigor'Evich
  • Ambarnikov Anatolij Vasil'Evich
  • Nakhamkes Konstantin Viktorovich
  • Chugunov Adol'F Sergeevich
  • Tikhonov Aleksandr Borisovich
RU2347124C1
HYDRAULIC CYLINDER 1992
  • Bazlov V.N.
  • Timoshenko V.S.
RU2066797C1
METHOD OF COMBINATION BROACHING OF STEERING KNUCKLE PIN HOLES AND DEVICE FOR ITS ACCOMPLISHMENT 1992
  • Shchedrin A.V.
  • Bogdanov A.G.
RU2065341C1

RU 2 170 859 C1

Authors

Bazlov V.N.

Kulakovskij V.N.

Dates

2001-07-20Published

1999-11-12Filed