ES2069725T3 - Amortiguador hidraulico para la industria. - Google Patents

Amortiguador hidraulico para la industria.

Info

Publication number
ES2069725T3
ES2069725T3 ES90810011T ES90810011T ES2069725T3 ES 2069725 T3 ES2069725 T3 ES 2069725T3 ES 90810011 T ES90810011 T ES 90810011T ES 90810011 T ES90810011 T ES 90810011T ES 2069725 T3 ES2069725 T3 ES 2069725T3
Authority
ES
Spain
Prior art keywords
shock absorber
hydraulic shock
piston rod
throttle
needle
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
ES90810011T
Other languages
English (en)
Inventor
Werner Heiniger
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.)
Afag AG fuer Automatische Fertigungstechnik
Original Assignee
Afag AG fuer Automatische Fertigungstechnik
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 Afag AG fuer Automatische Fertigungstechnik filed Critical Afag AG fuer Automatische Fertigungstechnik
Application granted granted Critical
Publication of ES2069725T3 publication Critical patent/ES2069725T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/486—Arrangements for providing different damping effects at different parts of the stroke comprising a pin or stem co-operating with an aperture, e.g. a cylinder-mounted stem co-operating with a hollow piston rod
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/088—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring with a flexible wall provided within the cylinder on the piston rod of a monotubular damper or within the inner tube of a bitubular damper

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Lubricants (AREA)

Abstract

ESTE AMORTIGUADOR HIDRAULICO PRESENTA UN VASTAGO DE EMBOLO (1) CON UN EMBOLO (15) EN EL CUAL SE HA ACOPLADO UN DIAFRAGMA DE ESTRANGULAMIENTO (21) QUE, JUNTO A LA CORRESPONDIENTE AGUJA DE ESTRANGULAMIENTO (19) ACTUA AMORTIGUANDO DE MODO CRECIENTE EL MOVIMIENTO DEL EMBOLO. PARA COMPENSAR EL VOLUMEN DE ACEITE DESALOJADO AL COMPRIMIR EL VASTAGO DEL EMBOLO, SE HA FIJADO UNA MEMBRANA (9) A UN SOPORTE (6), ESTACIONARIO CON RESPECTO A LA CARCASA (7), DE MODO QUE EL ACEITE PUEDE PASAR ENTRE LA PARED INTERIOR DE LA CARCASA Y LA MEMBRANA, ABOMBANDOLA HACIA EL INTERIOR. LA PARTE DE LA AGUJA DE ESTRANGULAMIENTO (36, 41) QUE COOPERA CON LA AGUJA DE ESTRANGULAMIENTO PRESENTA, APARTE DEL VERTICE (41), CINCO ESCALONES CONICOS (36-40) QUE, PROLONGANDO EN SENTIDO FIGURADO LA PARTE CILINDRICA (35) DE LA AGUJA, PRESENTAN UNA DESVIACION PROGRESIVA DE HASTA 15 CAMISA DEL CILINDRO. UN AMORTIGUADOR DE ESTE TIPO SE UTILIZA EN LAS MANIPULADORAS, OFRECIENDO, DE UNA PARTE, GRAN DURACION Y, DE OTRA, GRAN FIABILIDAD Y REPRODUCIBILIDAD, ASI COMO UN AMORTIGUAMIENTO SUAVE Y EFICIENTE.
ES90810011T 1990-01-05 1990-01-05 Amortiguador hidraulico para la industria. Expired - Lifetime ES2069725T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90810011A EP0436461B1 (de) 1990-01-05 1990-01-05 Hydraulischer Stossdämpfer für die Industrie

Publications (1)

Publication Number Publication Date
ES2069725T3 true ES2069725T3 (es) 1995-05-16

Family

ID=8205894

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90810011T Expired - Lifetime ES2069725T3 (es) 1990-01-05 1990-01-05 Amortiguador hidraulico para la industria.

Country Status (4)

Country Link
EP (1) EP0436461B1 (es)
AT (1) ATE119636T1 (es)
DE (1) DE59008645D1 (es)
ES (1) ES2069725T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9300650U1 (es) * 1993-01-20 1993-03-04 Zimmer, Guenter Stefan
EP0831245B2 (de) * 1996-08-23 2003-04-02 ACE Stossdämpfer GmbH Industrie-Stossdämpfer
DE19938212C1 (de) * 1999-08-12 2001-02-15 Schunk Gmbh & Co Kg Hydraulischer Stoßdämpfer
ATE245259T1 (de) * 1999-08-28 2003-08-15 Schnetz Albert Fluidischer stossdämpfer
US7290478B2 (en) 2005-01-28 2007-11-06 Phd, Inc. Stop for a slide assembly
IT1402803B1 (it) * 2010-10-19 2013-09-18 Cultraro Ammortizzatore lineare avente membrana di compensazione con guarnizioni integrate
GB2526828A (en) * 2014-06-03 2015-12-09 Lama D D Dekani Improvements in dampers

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH371965A (fr) * 1961-08-11 1963-09-15 Berliet Automobiles Suspension hydropneumatique pour véhicule
FR1372780A (fr) * 1962-10-30 1964-09-18 Stabilus Perfectionnements aux éléments de suspension élastiques à gaz
FR2238871A1 (en) * 1973-07-26 1975-02-21 Allinquant Fernand Hydropneumatic self-levelling vehicle suspension - has variable connection between pressure chambers to give smooth operation
DE2944831A1 (de) * 1978-11-07 1980-05-14 Atsugi Motor Parts Co Ltd Hydropneumatische federung fuer kraftfahrzeuge
US4452437A (en) * 1981-04-20 1984-06-05 Kaspar Lochner Hydraulic-operating shock and vibration absorber and damper
FR2581724B1 (fr) * 1985-05-10 1987-07-31 Schnitzler Serge Amortisseur a laminage d'huile variable
GB2178132B (en) * 1985-07-19 1988-07-20 Ferranti Subsea Systems Submerged object support arrangement
DE8703195U1 (es) * 1987-03-02 1988-06-30 Aros Hydraulik Gmbh, 8940 Memmingen, De

Also Published As

Publication number Publication date
EP0436461B1 (de) 1995-03-08
ATE119636T1 (de) 1995-03-15
EP0436461A3 (de) 1991-07-24
EP0436461A2 (de) 1991-07-10
DE59008645D1 (de) 1995-04-13

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