ES2143338B1 - Cilindro hidraulico. - Google Patents

Cilindro hidraulico.

Info

Publication number
ES2143338B1
ES2143338B1 ES009600826A ES9600826A ES2143338B1 ES 2143338 B1 ES2143338 B1 ES 2143338B1 ES 009600826 A ES009600826 A ES 009600826A ES 9600826 A ES9600826 A ES 9600826A ES 2143338 B1 ES2143338 B1 ES 2143338B1
Authority
ES
Spain
Prior art keywords
hydraulic cylinder
tube
ribs
contour
delayed
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 - Fee Related
Application number
ES009600826A
Other languages
English (en)
Other versions
ES2143338A1 (es
Inventor
Javier Barandiaran
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.)
Gain Gas Technique SL
Original Assignee
Gain Gas Technique SL
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 Gain Gas Technique SL filed Critical Gain Gas Technique SL
Priority to ES009600826A priority Critical patent/ES2143338B1/es
Priority to MXPA/A/1997/002428A priority patent/MXPA97002428A/es
Priority to DE69715285T priority patent/DE69715285T2/de
Priority to EP97500063A priority patent/EP0802346B1/en
Priority to PL97319363A priority patent/PL182607B1/pl
Priority to US08/835,428 priority patent/US5833322A/en
Publication of ES2143338A1 publication Critical patent/ES2143338A1/es
Application granted granted Critical
Publication of ES2143338B1 publication Critical patent/ES2143338B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F9/3207—Constructional features
    • F16F9/3235—Constructional features of cylinders
    • F16F9/3242—Constructional features of cylinders of cylinder ends, e.g. caps
    • 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
    • F16F9/0209—Telescopic
    • 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
    • F16F9/36—Special sealings, including sealings or guides for piston-rods
    • F16F9/369—Sealings for elements other than pistons or piston rods, e.g. valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Compressor (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Valve Housings (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Clamps And Clips (AREA)
  • Chairs Characterized By Structure (AREA)
  • Types And Forms Of Lifts (AREA)
  • Supports For Pipes And Cables (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)

Abstract

Cilindro hidráulico. Un cilindro hidráulico con un tubo de acero exterior con su extremo inferior de diámetro rebajado. En el extremo superior del tubo se sitúa a presión un casquillo de plástico dotado de nervios radiales longitudinales, el cual está dotado de dos porciones anulares reforzantes separadas una cierta distancia, en cuya separación los nervios se encuentran retrasados, de manera que se producen alojamientos alternados en todo el contorno, en los cuales se reciben aletas tipo gancho con material semipunzonado de la pared del tubo. En el extremo inferior, se dispone una cazoleta invertida apoyada por su borde en un rebordeado de dicho extremo.
ES009600826A 1996-04-11 1996-04-11 Cilindro hidraulico. Expired - Fee Related ES2143338B1 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES009600826A ES2143338B1 (es) 1996-04-11 1996-04-11 Cilindro hidraulico.
MXPA/A/1997/002428A MXPA97002428A (es) 1996-04-11 1997-04-03 Cilindro a gas
DE69715285T DE69715285T2 (de) 1996-04-11 1997-04-04 Gaszylinder
EP97500063A EP0802346B1 (en) 1996-04-11 1997-04-04 Gas cylinder
PL97319363A PL182607B1 (pl) 1996-04-11 1997-04-08 Cylinder pneumatyczny
US08/835,428 US5833322A (en) 1996-04-11 1997-04-09 Gas cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009600826A ES2143338B1 (es) 1996-04-11 1996-04-11 Cilindro hidraulico.

Publications (2)

Publication Number Publication Date
ES2143338A1 ES2143338A1 (es) 2000-05-01
ES2143338B1 true ES2143338B1 (es) 2000-12-01

Family

ID=8294458

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009600826A Expired - Fee Related ES2143338B1 (es) 1996-04-11 1996-04-11 Cilindro hidraulico.

Country Status (5)

Country Link
US (1) US5833322A (es)
EP (1) EP0802346B1 (es)
DE (1) DE69715285T2 (es)
ES (1) ES2143338B1 (es)
PL (1) PL182607B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5992940A (en) * 1998-07-29 1999-11-30 Jing-Dean Enterprises Co., Ltd. Support tube for an office chair
US6290191B1 (en) 1999-08-19 2001-09-18 Steelcase Development Corporation Chair base
US6481675B1 (en) * 2001-05-07 2002-11-19 Samhongsa Co., Ltd. Outer tube support plate structure of a gas cylinder
KR100478652B1 (ko) * 2002-09-10 2005-03-23 정의협 길이 조절 가스 스프링
US20050284873A1 (en) * 2004-06-24 2005-12-29 Ian Albert Gas cylinder
US10487901B2 (en) 2017-01-09 2019-11-26 Beijingwest Industries Co., Ltd. Damping strut
CN113090876A (zh) * 2021-03-04 2021-07-09 深圳市优标检测技术有限公司 一种能安全检测有害气体的检测设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES278510Y (es) * 1984-03-29 1985-05-16 Talleres Gain, S. Coop. R.L. Dispositivo perfeccionado para cilindros
DE3420528A1 (de) * 1984-06-01 1985-12-05 Stabilus Gmbh, 5400 Koblenz Stufenlos verstellbare hubvorrichtung
DE8800976U1 (de) * 1988-01-28 1989-06-01 Fritz Bauer + Söhne oHG, 8503 Altdorf Blockierbare Hubvorrichtung zum stufenlosen Verstellen von Möbelteilen und Führungsbüchse für eine solche Hubvorrichtung
US4964015A (en) * 1989-03-27 1990-10-16 Zero Corporation Electrically conductive chair support with sliding bushing
ES2024193A6 (es) * 1990-04-23 1992-02-16 Talleres Gain S Coop R L Cilindro a gas.
DE4207470A1 (de) * 1991-05-01 1992-11-05 Suspa Compart Ag Blockierbare hubvorrichtung zum stufenlosen verstellen von stuhlsitzen
DE9200884U1 (de) * 1992-01-25 1992-04-09 Suspa Compart AG, 8503 Altdorf Führungsbüchse für eine längenverstellbare Säule für Stühle, Tische o.dgl.
FR2705020B1 (fr) * 1993-05-12 1995-07-13 Airax Sa Tube de guidage pour colonne telescopique de meuble reglable en hauteur.
DE4420914A1 (de) * 1994-06-16 1995-12-21 Suspa Compart Ag Längenverstellbare Gasfeder und längenverstellbare Säule für Stühle, Tische mit einer längenverstellbaren Gasfeder
US5556170A (en) * 1995-08-22 1996-09-17 Lai; Yu-Shan Sleeve structure of an office chair

Also Published As

Publication number Publication date
DE69715285T2 (de) 2003-07-31
EP0802346A2 (en) 1997-10-22
EP0802346B1 (en) 2002-09-11
PL319363A1 (en) 1997-10-13
PL182607B1 (pl) 2002-02-28
EP0802346A3 (en) 1998-12-23
US5833322A (en) 1998-11-10
MX9702428A (es) 1998-05-31
DE69715285D1 (de) 2002-10-17
ES2143338A1 (es) 2000-05-01

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