ES555955A0 - ADJUSTABLE LENGTH STRUCTURE WITH INTERNAL HYDRAULIC DEVICE FOR SEAT AND SIMILAR SUPPORTS - Google Patents

ADJUSTABLE LENGTH STRUCTURE WITH INTERNAL HYDRAULIC DEVICE FOR SEAT AND SIMILAR SUPPORTS

Info

Publication number
ES555955A0
ES555955A0 ES555955A ES555955A ES555955A0 ES 555955 A0 ES555955 A0 ES 555955A0 ES 555955 A ES555955 A ES 555955A ES 555955 A ES555955 A ES 555955A ES 555955 A0 ES555955 A0 ES 555955A0
Authority
ES
Spain
Prior art keywords
seat
hydraulic device
adjustable length
internal hydraulic
length structure
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.)
Granted
Application number
ES555955A
Other languages
Spanish (es)
Other versions
ES8703976A1 (en
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.)
Pro Cord SRL
Original Assignee
Pro Cord SRL
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 Pro Cord SRL filed Critical Pro Cord SRL
Publication of ES555955A0 publication Critical patent/ES555955A0/en
Publication of ES8703976A1 publication Critical patent/ES8703976A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
ES555955A 1985-06-11 1986-06-11 A structure, adjustable in extension by means of an inner closed-circuit hydraulic device, particularly suitable as vertical rod structure for the seat rest of a chair. Expired ES8703976A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8503462A IT8503462A0 (en) 1985-06-11 1985-06-11 STRUCTURE ADJUSTABLE IN LENGTH THROUGH AN INTERNAL HYDRAULIC DEVICE, AND CLOSED CIRCUIT, PARTICULARLY SUITABLE AS A UPRIGHT STRUCTURE FOR SUPPORTING THE SEAT PLAN OF AN ARMCHAIR

Publications (2)

Publication Number Publication Date
ES555955A0 true ES555955A0 (en) 1987-03-01
ES8703976A1 ES8703976A1 (en) 1987-03-01

Family

ID=11107824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES555955A Expired ES8703976A1 (en) 1985-06-11 1986-06-11 A structure, adjustable in extension by means of an inner closed-circuit hydraulic device, particularly suitable as vertical rod structure for the seat rest of a chair.

Country Status (4)

Country Link
EP (1) EP0211809A3 (en)
JP (1) JPS6263230A (en)
ES (1) ES8703976A1 (en)
IT (1) IT8503462A0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1240378B (en) * 1990-05-21 1993-12-10 Skillmatic S.R.L. ADJUSTABLE LENGTH CYLINDER, USABLE PARTICULARLY AS A SUPPORT COLUMN FOR CHAIRS, SEATS AND SIMILAR.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322796A1 (en) * 1983-06-24 1985-01-03 Eckard St. Margrethen Hansen Spring element

Also Published As

Publication number Publication date
JPS6263230A (en) 1987-03-19
ES8703976A1 (en) 1987-03-01
EP0211809A2 (en) 1987-02-25
EP0211809A3 (en) 1987-07-22
IT8503462A0 (en) 1985-06-11

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