ES2042320T3 - Grupo hidraulico de embolo y cilindro. - Google Patents

Grupo hidraulico de embolo y cilindro.

Info

Publication number
ES2042320T3
ES2042320T3 ES199191104945T ES91104945T ES2042320T3 ES 2042320 T3 ES2042320 T3 ES 2042320T3 ES 199191104945 T ES199191104945 T ES 199191104945T ES 91104945 T ES91104945 T ES 91104945T ES 2042320 T3 ES2042320 T3 ES 2042320T3
Authority
ES
Spain
Prior art keywords
cylinder group
hydraulic piston
piston
stop rings
round steel
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 - Lifetime
Application number
ES199191104945T
Other languages
English (en)
Inventor
Walter Neumeister
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
Application granted granted Critical
Publication of ES2042320T3 publication Critical patent/ES2042320T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke
    • 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
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Eye Examination Apparatus (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

EL GRUPO DE EMBOLO Y CILINDRO POSEE COMO LIMITE DE CARRERA PARA SUS PARTES DESPLAZABLES, ESPECIALMENTE DE LOS TUBOS TELESCOPICOS (14, 45) Y DEL EMBOLO (16), LOS ANILLOS DE TOPE HABITUALES (23, 28) DE ACERO REDONDO PARA RESORTES. PARA DISMINUIR LAS FUERZAS RADIALES, SE HA DISPUESTO ENTRE ELLOS, EN POSICION DE APOYO, UNOS ANILLOS DE TOPE INTERMEDIOS (35).
ES199191104945T 1990-04-06 1991-03-28 Grupo hidraulico de embolo y cilindro. Expired - Lifetime ES2042320T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4011119A DE4011119A1 (de) 1990-04-06 1990-04-06 Kolben-zylinder-aggregat

Publications (1)

Publication Number Publication Date
ES2042320T3 true ES2042320T3 (es) 1993-12-01

Family

ID=6403880

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199191104945T Expired - Lifetime ES2042320T3 (es) 1990-04-06 1991-03-28 Grupo hidraulico de embolo y cilindro.

Country Status (7)

Country Link
EP (1) EP0450501B1 (es)
AT (1) ATE89650T1 (es)
CZ (1) CZ282174B6 (es)
DE (2) DE4011119A1 (es)
DK (1) DK0450501T3 (es)
ES (1) ES2042320T3 (es)
FI (1) FI92348C (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834318B1 (fr) * 2002-01-03 2004-10-29 Gerard Leray Verin telescopique
EP1947351A1 (de) * 2007-01-17 2008-07-23 Carl Freudenberg KG Hydraulikzylinderanordnung
EP2466156A1 (en) * 2010-12-16 2012-06-20 Hyva Holding BV Telescopic hydraulic cylinder
EP2584203A1 (en) * 2011-10-20 2013-04-24 Hyva Holding BV A telescopic hydraulic cylinder
GB2511745B (en) * 2013-03-11 2017-05-03 Jonic Eng Ltd Telescopic hydraulic piston arrangement
EP3786462A1 (en) * 2019-09-02 2021-03-03 Hyva Holding BV A telescopic cylinder

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812313A (en) * 1956-04-18 1959-04-22 Bendix Aviat Corp Fluid pressure motor
GB1001045A (en) * 1962-03-02 1965-08-11 Heinz Teves Improvements in or relating to piston and cylinder devices
DE2004117A1 (de) * 1969-02-14 1970-09-03 Nummi Oy Anordnung an einem Teleskopzylinder
DE1907689C2 (de) * 1969-02-15 1971-02-18 Otto Neumeister Ein- oder mehrstufiger Hydraulikzylinder mit Verdrehsicherung
FR2290613A2 (fr) * 1974-11-08 1976-06-04 Protomatic Perfectionnements aux verins telescopiques
FR2308028A1 (fr) * 1975-04-14 1976-11-12 Luchaire Sa Procede pour assurer la lubrification des pistons de verins pneumatiques
GB1590773A (en) * 1976-08-20 1981-06-10 Telehoist Ltd Telescoping mechanisms
FR2484031A1 (fr) * 1980-06-05 1981-12-11 Leray Jules Verin telescopique
FR2505943A1 (fr) * 1981-02-10 1982-11-19 Faucheux Butee de fin de course amovible pour piston plongeur
DE3320464A1 (de) * 1983-06-07 1984-12-13 Otto 7106 Neuenstadt Neumeister Ein- oder mehrstufiger hydraulikzylinder

Also Published As

Publication number Publication date
DE4011119A1 (de) 1991-10-10
FI92348C (fi) 1994-10-25
FI911451A0 (fi) 1991-03-26
DE59100116D1 (de) 1993-06-24
CZ282174B6 (cs) 1997-05-14
FI911451L (fi) 1991-10-07
ATE89650T1 (de) 1993-06-15
EP0450501B1 (de) 1993-05-19
FI92348B (fi) 1994-07-15
CS9100942A2 (en) 1991-11-12
EP0450501A1 (de) 1991-10-09
DK0450501T3 (da) 1993-11-08

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