CA2486507C - Cylindre telescopique a fluide a double action - Google Patents

Cylindre telescopique a fluide a double action Download PDF

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Publication number
CA2486507C
CA2486507C CA 2486507 CA2486507A CA2486507C CA 2486507 C CA2486507 C CA 2486507C CA 2486507 CA2486507 CA 2486507 CA 2486507 A CA2486507 A CA 2486507A CA 2486507 C CA2486507 C CA 2486507C
Authority
CA
Canada
Prior art keywords
outer barrel
tubular member
end cap
barrel
annular piston
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA 2486507
Other languages
English (en)
Other versions
CA2486507A1 (fr
Inventor
Gerald Haakenson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2486507 priority Critical patent/CA2486507C/fr
Publication of CA2486507A1 publication Critical patent/CA2486507A1/fr
Application granted granted Critical
Publication of CA2486507C publication Critical patent/CA2486507C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F04B5/02—Machines or pumps with differential-surface pistons with double-acting pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
CA 2486507 2004-11-26 2004-11-26 Cylindre telescopique a fluide a double action Expired - Fee Related CA2486507C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2486507 CA2486507C (fr) 2004-11-26 2004-11-26 Cylindre telescopique a fluide a double action

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2486507 CA2486507C (fr) 2004-11-26 2004-11-26 Cylindre telescopique a fluide a double action

Publications (2)

Publication Number Publication Date
CA2486507A1 CA2486507A1 (fr) 2006-05-26
CA2486507C true CA2486507C (fr) 2010-08-31

Family

ID=36481065

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2486507 Expired - Fee Related CA2486507C (fr) 2004-11-26 2004-11-26 Cylindre telescopique a fluide a double action

Country Status (1)

Country Link
CA (1) CA2486507C (fr)

Also Published As

Publication number Publication date
CA2486507A1 (fr) 2006-05-26

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MKLA Lapsed

Effective date: 20151126