FR2411988A1 - Cylindre hydraulique a amortissement ajustable - Google Patents

Cylindre hydraulique a amortissement ajustable

Info

Publication number
FR2411988A1
FR2411988A1 FR7835456A FR7835456A FR2411988A1 FR 2411988 A1 FR2411988 A1 FR 2411988A1 FR 7835456 A FR7835456 A FR 7835456A FR 7835456 A FR7835456 A FR 7835456A FR 2411988 A1 FR2411988 A1 FR 2411988A1
Authority
FR
France
Prior art keywords
hydraulic cylinder
piston
adjustable cushioning
blind bore
adjustable
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
FR7835456A
Other languages
English (en)
Other versions
FR2411988B3 (fr
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2411988A1 publication Critical patent/FR2411988A1/fr
Application granted granted Critical
Publication of FR2411988B3 publication Critical patent/FR2411988B3/fr
Granted legal-status Critical Current

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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/227—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having an auxiliary cushioning piston within the main piston or the cylinder end face
    • 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/224—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston which closes off fluid outlets in the cylinder bore by its own movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)

Abstract

CYLINDRE HYDRAULIQUE A AMORTISSEMENT AJUSTABLE EN FIN DE COURSE, POUR COMMANDE D'UN DISJONCTEUR HAUTE TENSION. LE PISTON 1 COMPORTE UN ALESAGE BORGNE 2, OUVERT EN REGARD DU COUVERCLE 5 DU CYLINDRE. UN PISTON AUXILIAIRE 6, MOBILE AXIALEMENT, EST LOGE DANS LE COUVERCLE 5 ET PENETRE DANS L'ALESAGE BORGNE 2 QUAND LE PISTON 1 SE TROUVE EN FIN DE COURSE.
FR7835456A 1977-12-15 1978-12-15 Cylindre hydraulique a amortissement ajustable Granted FR2411988A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772755878 DE2755878A1 (de) 1977-12-15 1977-12-15 Hydraulik-arbeitszylinder mit einstellbarer daempfung

Publications (2)

Publication Number Publication Date
FR2411988A1 true FR2411988A1 (fr) 1979-07-13
FR2411988B3 FR2411988B3 (fr) 1981-10-16

Family

ID=6026179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835456A Granted FR2411988A1 (fr) 1977-12-15 1978-12-15 Cylindre hydraulique a amortissement ajustable

Country Status (3)

Country Link
CH (1) CH633620A5 (fr)
DE (1) DE2755878A1 (fr)
FR (1) FR2411988A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779435A3 (fr) * 1995-12-16 1998-07-29 Hydraulik Techniek Verin hydraulique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137345C2 (de) * 1981-09-19 1985-08-14 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Druckluftzylinder mit Endlagendämpfung
SE536053C2 (sv) * 2011-06-17 2013-04-16 Asa Suspension Ab Anordning för dämpning i en kolvcylinderanordning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0779435A3 (fr) * 1995-12-16 1998-07-29 Hydraulik Techniek Verin hydraulique

Also Published As

Publication number Publication date
DE2755878A1 (de) 1979-06-21
FR2411988B3 (fr) 1981-10-16
CH633620A5 (en) 1982-12-15

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