ES2121214T3 - Resorte degresivo por gas. - Google Patents

Resorte degresivo por gas.

Info

Publication number
ES2121214T3
ES2121214T3 ES94919913T ES94919913T ES2121214T3 ES 2121214 T3 ES2121214 T3 ES 2121214T3 ES 94919913 T ES94919913 T ES 94919913T ES 94919913 T ES94919913 T ES 94919913T ES 2121214 T3 ES2121214 T3 ES 2121214T3
Authority
ES
Spain
Prior art keywords
piston
spring
spring unit
unit
slave
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
ES94919913T
Other languages
English (en)
Inventor
Gunnar Sand
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.)
Stromsholmen AB
Original Assignee
Stromsholmen AB
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 Stromsholmen AB filed Critical Stromsholmen AB
Application granted granted Critical
Publication of ES2121214T3 publication Critical patent/ES2121214T3/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
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Springs (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Joints Allowing Movement (AREA)
  • Window Of Vehicle (AREA)

Abstract

LA INVENCION SE REFIERE A UN RESORTE DE GAS DESCENDENTE. TIENE DOS UNIDADES DE CILINDRO-PISTON (1, 2), UNO DE LOS CUALES SE SELECCIONA COMO UN RESORTE DE TRABAJO (1) Y EL OTRO COMO UN RESORTE ESCLAVO (2), LOS CILINDROS (1A; 2A) Y LOS EXTREMOS DE LAS VARILLAS DEL PISTON (1B; 2B) DE LOS CUALES ESTAN MUTUAMENTE CONECTADOS OPERATIVAMENTE PARA QUE LA COMPRESION DEL RESORTE DE TRABAJO (1) TAMBIEN ACARREE LA COMPRESION SIMULTANEA DEL RESORTE ESCLAVO (2). LA VARILLA DEL PISTON (1B; 2B) DE CADA UNIDAD DE RESORTE (1; 2) ESTA MONTADA EN UNA PARED TERMINAL (1C; 2C) DE TAL FORMA QUE PUEDA SER CAPAZ DE DESLIZAR Y SOPORTAR UN PISTON (1H; 2H). LA POSICION AXIAL DE ESTE EN EL CILINDRO (1A; 2A) DETERMINA EL VOLUMEN DE UN ESPACIO CERRADO LLENO DE GAS (1I; 2I) DENTRO DE LA UNIDAD. EL PISTON (1H; 2H) EN CADA UNIDAD DE RESORTE (1; 2) ESTA ENCERRADO CONTRA LA PARED DEL CILINDRO (1A; 2A). EL PISTON (1H; 2H) Y/O LA PARED TERMINAL (1C; 2C) TIENE UN RECESO QUE FORMA UNA CAMARA ANULAR (1J; 2J). LA VARILLA DEL PISTON (2B) EN LA UNIDAD DE RESORTE ESCLAVA (2) TIENE UN DIAMETRO INFERIOR QUE EL DE LA UNIDAD DE RESORTE DE TRABAJO (1). LA CAMARA ANULAR (2J) DE LA UNIDAD DE RESORTE ESCLAVA (2) SE COMUNICA CON EL ESPACIO CERRADO (1I) DE LA UNIDAD DE RESORTE DE TRABAJO (1), Y LA CAMARA ANULAR (J) DE LA UNIDAD DE RESORTE DE TRABAJO (1) SE COMUNICA CON EL ESPACIO CERRADO (2I) EN LA UNIDAD DE RESORTE ESCLAVA (2). LAS CONEXIONES (1L; 2L), QUE DESCARGAN EN DICHOS ESPACIOS CERRADOS (1I; 2I), ESTAN COLOCADAS DE TAL FORMA QUE LA COMUNICACION PERMANECE SIN OBSTRUCCION POR EL MOVIMIENTO DEL PISTON EN LA UNIDAD RESPECTIVA (1, 2).
ES94919913T 1993-06-17 1994-05-27 Resorte degresivo por gas. Expired - Lifetime ES2121214T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302097A SE500544C2 (sv) 1993-06-17 1993-06-17 Degressiv gasfjäder

Publications (1)

Publication Number Publication Date
ES2121214T3 true ES2121214T3 (es) 1998-11-16

Family

ID=20390321

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94919913T Expired - Lifetime ES2121214T3 (es) 1993-06-17 1994-05-27 Resorte degresivo por gas.

Country Status (11)

Country Link
US (1) US5833218A (es)
EP (1) EP0702762B1 (es)
JP (1) JP2864736B2 (es)
KR (1) KR960702896A (es)
AT (1) ATE168452T1 (es)
AU (1) AU7086794A (es)
DE (1) DE69411737T2 (es)
ES (1) ES2121214T3 (es)
SE (1) SE500544C2 (es)
TW (1) TW251339B (es)
WO (1) WO1995000772A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500544C2 (sv) * 1993-06-17 1994-07-11 Stromsholmens Mek Verkstad Degressiv gasfjäder
US5588641A (en) * 1993-11-26 1996-12-31 Stromsholmens Mekaniska Verkstad Ab Gas spring which after compression has a time delayed return to its original length
SE501586C2 (sv) * 1994-03-31 1995-03-20 Stromsholmens Mek Verkstad Anordning vid en gasfjäder av kolv-cylindertyp
DE19800661B4 (de) * 1998-01-10 2005-05-19 Burkhard Oest Gasdruckfeder mit regelbarem Gasvolumen
US7114705B2 (en) * 2004-03-30 2006-10-03 Steiner Donald J Grab-activated self-locking winch handle
DE202005017987U1 (de) * 2005-11-17 2006-01-12 Kintec-Solution Gmbh Sessel
CN107816579B (zh) * 2017-10-28 2019-06-07 宁夏金裕海化工有限公司 一种适用于石油管道的减震装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1214343A (en) * 1914-12-09 1917-01-30 John W Matthews Shock-absorber.
US2977146A (en) * 1956-07-23 1961-03-28 William D Edwards Pneumatic shock absorber bumper for motor vehicles
US3328019A (en) * 1965-10-20 1967-06-27 Curtis L Wilson Leveling device for vehicles
US3646807A (en) * 1970-05-18 1972-03-07 Monterey Research Lab Inc Transmissibility controlled vibration testing apparatus and method
JPS5475719A (en) * 1977-11-25 1979-06-16 Nissan Motor Co Ltd Hidro-pneumatic suspension
US5100113A (en) * 1988-10-18 1992-03-31 Aida Engineering Co., Ltd. Pneumatic die cushion equipment
SE500544C2 (sv) * 1993-06-17 1994-07-11 Stromsholmens Mek Verkstad Degressiv gasfjäder

Also Published As

Publication number Publication date
SE9302097D0 (sv) 1993-06-17
SE9302097L (sv) 1994-07-11
KR960702896A (ko) 1996-05-23
US5833218A (en) 1998-11-10
EP0702762A1 (en) 1996-03-27
ATE168452T1 (de) 1998-08-15
SE500544C2 (sv) 1994-07-11
JPH08510541A (ja) 1996-11-05
WO1995000772A1 (en) 1995-01-05
DE69411737D1 (de) 1998-08-20
AU7086794A (en) 1995-01-17
DE69411737T2 (de) 1999-04-08
JP2864736B2 (ja) 1999-03-08
TW251339B (es) 1995-07-11
EP0702762B1 (en) 1998-07-15

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