ES2024193A6 - Gas cylinder - Google Patents

Gas cylinder

Info

Publication number
ES2024193A6
ES2024193A6 ES9001140A ES9001140A ES2024193A6 ES 2024193 A6 ES2024193 A6 ES 2024193A6 ES 9001140 A ES9001140 A ES 9001140A ES 9001140 A ES9001140 A ES 9001140A ES 2024193 A6 ES2024193 A6 ES 2024193A6
Authority
ES
Spain
Prior art keywords
gas cylinder
movements
piston
gas
elements
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
ES9001140A
Other languages
Spanish (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
Talleres Gain S Coop R L
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 Talleres Gain S Coop R L filed Critical Talleres Gain S Coop R L
Priority to ES9001140A priority Critical patent/ES2024193A6/en
Priority to PT96918A priority patent/PT96918B/en
Priority to ITMI911012A priority patent/IT1246589B/en
Priority to FR9105005A priority patent/FR2661229B1/en
Publication of ES2024193A6 publication Critical patent/ES2024193A6/en
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
    • F16F9/02—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
    • F16F9/0281—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
    • 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
    • F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers

Landscapes

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

Abstract

A gas cylinder of the type of those which comprise two concentric cylindrical bodies (1, 2) joined by pipes giving passage to a gas from one or other of the chambers during the movements of the piston (5). The piston is limited by two stop pieces or ends, which themselves consist of elements made from assembled thermoplastic material. The elements of each bottom are joined together and are equipped with various means for facilitating the movements of the valve stem (7) and of the main rod (6) with greater accuracy and greater durability.
ES9001140A 1990-04-23 1990-04-23 Gas cylinder Expired - Fee Related ES2024193A6 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES9001140A ES2024193A6 (en) 1990-04-23 1990-04-23 Gas cylinder
PT96918A PT96918B (en) 1990-04-23 1991-02-28 GAS CYLINDER
ITMI911012A IT1246589B (en) 1990-04-23 1991-04-12 GAS SHOCK ABSORBER CYLINDER
FR9105005A FR2661229B1 (en) 1990-04-23 1991-04-23 GAS CYLINDER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9001140A ES2024193A6 (en) 1990-04-23 1990-04-23 Gas cylinder

Publications (1)

Publication Number Publication Date
ES2024193A6 true ES2024193A6 (en) 1992-02-16

Family

ID=8266987

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9001140A Expired - Fee Related ES2024193A6 (en) 1990-04-23 1990-04-23 Gas cylinder

Country Status (4)

Country Link
ES (1) ES2024193A6 (en)
FR (1) FR2661229B1 (en)
IT (1) IT1246589B (en)
PT (1) PT96918B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002077497A1 (en) * 2001-03-23 2002-10-03 Montajes Mecanicos Lezo, S.L. Gas cylinder with a double jacket
WO2002084140A1 (en) * 2001-04-16 2002-10-24 Gain Gas Technique, S.L. System for actuating a gas damper

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516082A (en) * 1993-06-25 1996-05-14 Talleres Gain, S. Coop. S.L. Gas cylinder
ES2143338B1 (en) * 1996-04-11 2000-12-01 Gain Gas Technique Sl HYDRAULIC CYLINDER.
DE10219583A1 (en) 2001-06-01 2002-12-05 Stabilus Gmbh Slides column

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1812282C3 (en) * 1968-12-03 1981-07-30 Fritz Bauer + Söhne oHG, 8503 Altdorf Lifting device for stepless height adjustment of table tops, chair seats and the like.
DE2225342C3 (en) * 1972-05-25 1978-10-12 Suspa-Federungstechnik Fritz Bauer & Soehne Ohg, 8503 Altdorf Length-adjustable gas spring
DE2638363A1 (en) * 1976-08-26 1978-03-02 Suspa Federungstech LENGTH ADJUSTABLE GAS SPRING
DE3507520A1 (en) * 1985-03-04 1986-09-04 Karl 8566 Leinburg Rothkegel Lockable pneumatic or hydropneumatic adjusting means, in particular a gas spring
DE8524995U1 (en) * 1985-08-31 1985-10-10 Fritz Bauer + Söhne oHG, 8503 Altdorf Length-adjustable gas spring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002077497A1 (en) * 2001-03-23 2002-10-03 Montajes Mecanicos Lezo, S.L. Gas cylinder with a double jacket
WO2002084140A1 (en) * 2001-04-16 2002-10-24 Gain Gas Technique, S.L. System for actuating a gas damper
US6934996B2 (en) 2001-04-16 2005-08-30 Gain Gas Technique S.L. System for actuating a gas damper

Also Published As

Publication number Publication date
PT96918A (en) 1993-02-26
ITMI911012A1 (en) 1992-10-12
FR2661229A1 (en) 1991-10-25
PT96918B (en) 1999-09-30
ITMI911012A0 (en) 1991-04-12
IT1246589B (en) 1994-11-24
FR2661229B1 (en) 1995-05-05

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Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: GAIN GAS TECHNIQUE, S.L.

PC2A Transfer of patent

Owner name: GAIN GAS TECHNIQUE, S.L.

FD1A Patent lapsed

Effective date: 20040424