FR2688273A1 - Verin a double effet utilisable notamment sur les engins de travaux publics. - Google Patents

Verin a double effet utilisable notamment sur les engins de travaux publics. Download PDF

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Publication number
FR2688273A1
FR2688273A1 FR9202801A FR9202801A FR2688273A1 FR 2688273 A1 FR2688273 A1 FR 2688273A1 FR 9202801 A FR9202801 A FR 9202801A FR 9202801 A FR9202801 A FR 9202801A FR 2688273 A1 FR2688273 A1 FR 2688273A1
Authority
FR
France
Prior art keywords
rod
piston
cylinder
head
chambers
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.)
Granted
Application number
FR9202801A
Other languages
English (en)
French (fr)
Other versions
FR2688273B1 (enrdf_load_stackoverflow
Inventor
Boni Maxime
Rebour Alain
Lovera Albin
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.)
HYDROMO
Original Assignee
HYDROMO
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 HYDROMO filed Critical HYDROMO
Priority to FR9202801A priority Critical patent/FR2688273A1/fr
Publication of FR2688273A1 publication Critical patent/FR2688273A1/fr
Application granted granted Critical
Publication of FR2688273B1 publication Critical patent/FR2688273B1/fr
Granted legal-status Critical Current

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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
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F15B15/1457—Piston rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
FR9202801A 1992-03-04 1992-03-04 Verin a double effet utilisable notamment sur les engins de travaux publics. Granted FR2688273A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9202801A FR2688273A1 (fr) 1992-03-04 1992-03-04 Verin a double effet utilisable notamment sur les engins de travaux publics.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202801A FR2688273A1 (fr) 1992-03-04 1992-03-04 Verin a double effet utilisable notamment sur les engins de travaux publics.

Publications (2)

Publication Number Publication Date
FR2688273A1 true FR2688273A1 (fr) 1993-09-10
FR2688273B1 FR2688273B1 (enrdf_load_stackoverflow) 1995-06-02

Family

ID=9427505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202801A Granted FR2688273A1 (fr) 1992-03-04 1992-03-04 Verin a double effet utilisable notamment sur les engins de travaux publics.

Country Status (1)

Country Link
FR (1) FR2688273A1 (enrdf_load_stackoverflow)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1232250A (fr) * 1959-08-13 1960-10-06 Gullick Ltd Perfectionnements aux vérins hydrauliques
CH412625A (de) * 1962-12-07 1966-04-30 Kiekert Friedrich Wilhelm Doppeltwirkender Zylinder-Kolbenantrieb an einer Schwenkschiebetür eines Fahrzeugs
US3359868A (en) * 1965-04-08 1967-12-26 Benton Harbor Engineering Work Hydraulic cylinder assembly
US3381590A (en) * 1965-08-05 1968-05-07 Gewerk Eisenhuette Westfalia Hydraulic actuator for longwall mining conveyor advancing apparatus
US4144980A (en) * 1976-04-12 1979-03-20 The Egging Company Universal ejector bucket
DE2943255A1 (de) * 1979-10-26 1981-05-07 Erwin Hengstler Hydraulik GmbH, 7613 Hausach Laengenveraenderbarer hubzylinder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1232250A (fr) * 1959-08-13 1960-10-06 Gullick Ltd Perfectionnements aux vérins hydrauliques
CH412625A (de) * 1962-12-07 1966-04-30 Kiekert Friedrich Wilhelm Doppeltwirkender Zylinder-Kolbenantrieb an einer Schwenkschiebetür eines Fahrzeugs
US3359868A (en) * 1965-04-08 1967-12-26 Benton Harbor Engineering Work Hydraulic cylinder assembly
US3381590A (en) * 1965-08-05 1968-05-07 Gewerk Eisenhuette Westfalia Hydraulic actuator for longwall mining conveyor advancing apparatus
US4144980A (en) * 1976-04-12 1979-03-20 The Egging Company Universal ejector bucket
DE2943255A1 (de) * 1979-10-26 1981-05-07 Erwin Hengstler Hydraulik GmbH, 7613 Hausach Laengenveraenderbarer hubzylinder

Also Published As

Publication number Publication date
FR2688273B1 (enrdf_load_stackoverflow) 1995-06-02

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Effective date: 20051130