SE9103799L - PRESSURE FLUID DRIVE WORKING CYLINDER - Google Patents

PRESSURE FLUID DRIVE WORKING CYLINDER

Info

Publication number
SE9103799L
SE9103799L SE9103799A SE9103799A SE9103799L SE 9103799 L SE9103799 L SE 9103799L SE 9103799 A SE9103799 A SE 9103799A SE 9103799 A SE9103799 A SE 9103799A SE 9103799 L SE9103799 L SE 9103799L
Authority
SE
Sweden
Prior art keywords
end walls
hand
cylindrical tube
piston rod
pressure fluid
Prior art date
Application number
SE9103799A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9103799D0 (en
SE468683B (en
Inventor
S-A Jobrant
I T Melkersson
Original Assignee
Atlas Copco Automation Ab Ulri
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 Atlas Copco Automation Ab Ulri filed Critical Atlas Copco Automation Ab Ulri
Publication of SE9103799D0 publication Critical patent/SE9103799D0/en
Publication of SE9103799L publication Critical patent/SE9103799L/en
Publication of SE468683B publication Critical patent/SE468683B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)

Abstract

A pressure fluid-driven working cylinder of the type which comprises a cylindrical tube 10, two opposite end walls 11, 12, a piston 13 and a piston rod 14 which extends out through one of the end walls 12. A sealing arrangement comprises annular support elements 29, 30 each located on the inside of an end wall 11, 12 and has an outer support portion 35 for interaction with on the one hand the cylindrical tube 10 and on the other hand an annular shoulder 44, 45 on the respective end wall 11, 12. The support element 29, 30 has peripheral projections 43 for clamping between the cylindrical tube 10 and the end walls 11, 12, and two peripheral grooves for supporting sealing rings 31, 32 which are arranged so as to bear sealingly against on the one hand the cylindrical tube 10 and on the other hand the end walls 11, 12. A sleeve-shaped insert 27 in one of the end walls 12 forms a piston rod guide and a support for a piston rod seal 28b. <IMAGE>
SE9103799A 1991-09-24 1991-12-20 Pressure fluid-driven working cylinder SE468683B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102760A SE9102760D0 (en) 1991-09-24 1991-09-24 SEAL DEVICE FOR A FLUID OPERATED ACTUATOR CYLINDER

Publications (3)

Publication Number Publication Date
SE9103799D0 SE9103799D0 (en) 1991-12-20
SE9103799L true SE9103799L (en) 1993-03-01
SE468683B SE468683B (en) 1993-03-01

Family

ID=20383805

Family Applications (2)

Application Number Title Priority Date Filing Date
SE9102760A SE9102760D0 (en) 1991-09-24 1991-09-24 SEAL DEVICE FOR A FLUID OPERATED ACTUATOR CYLINDER
SE9103799A SE468683B (en) 1991-09-24 1991-12-20 Pressure fluid-driven working cylinder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE9102760A SE9102760D0 (en) 1991-09-24 1991-09-24 SEAL DEVICE FOR A FLUID OPERATED ACTUATOR CYLINDER

Country Status (1)

Country Link
SE (2) SE9102760D0 (en)

Also Published As

Publication number Publication date
SE9103799D0 (en) 1991-12-20
SE9102760D0 (en) 1991-09-24
SE468683B (en) 1993-03-01

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