IT1293250B1 - COMPRESSED AIR COLUMN, CUSHIONED AND ROTATING, PARTICULARLY FOR OFFICE CHAIRS. - Google Patents

COMPRESSED AIR COLUMN, CUSHIONED AND ROTATING, PARTICULARLY FOR OFFICE CHAIRS.

Info

Publication number
IT1293250B1
IT1293250B1 IT97BO000435A ITBO970435A IT1293250B1 IT 1293250 B1 IT1293250 B1 IT 1293250B1 IT 97BO000435 A IT97BO000435 A IT 97BO000435A IT BO970435 A ITBO970435 A IT BO970435A IT 1293250 B1 IT1293250 B1 IT 1293250B1
Authority
IT
Italy
Prior art keywords
cushioned
rotating
compressed air
air column
office chairs
Prior art date
Application number
IT97BO000435A
Other languages
Italian (it)
Inventor
Nerio Righi
Original Assignee
Nerio Righi
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 Nerio Righi filed Critical Nerio Righi
Priority to IT97BO000435A priority Critical patent/IT1293250B1/en
Publication of ITBO970435A0 publication Critical patent/ITBO970435A0/en
Priority to EP98112532A priority patent/EP0891727A3/en
Publication of ITBO970435A1 publication Critical patent/ITBO970435A1/en
Application granted granted Critical
Publication of IT1293250B1 publication Critical patent/IT1293250B1/en

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
IT97BO000435A 1997-07-17 1997-07-17 COMPRESSED AIR COLUMN, CUSHIONED AND ROTATING, PARTICULARLY FOR OFFICE CHAIRS. IT1293250B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT97BO000435A IT1293250B1 (en) 1997-07-17 1997-07-17 COMPRESSED AIR COLUMN, CUSHIONED AND ROTATING, PARTICULARLY FOR OFFICE CHAIRS.
EP98112532A EP0891727A3 (en) 1997-07-17 1998-07-07 Compressed-air column, cushioned and turning, particularly suitable for office chairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97BO000435A IT1293250B1 (en) 1997-07-17 1997-07-17 COMPRESSED AIR COLUMN, CUSHIONED AND ROTATING, PARTICULARLY FOR OFFICE CHAIRS.

Publications (3)

Publication Number Publication Date
ITBO970435A0 ITBO970435A0 (en) 1997-07-17
ITBO970435A1 ITBO970435A1 (en) 1999-01-17
IT1293250B1 true IT1293250B1 (en) 1999-02-16

Family

ID=11342409

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97BO000435A IT1293250B1 (en) 1997-07-17 1997-07-17 COMPRESSED AIR COLUMN, CUSHIONED AND ROTATING, PARTICULARLY FOR OFFICE CHAIRS.

Country Status (2)

Country Link
EP (1) EP0891727A3 (en)
IT (1) IT1293250B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE424127T1 (en) * 2004-11-24 2009-03-15 Humanscale Corp SEAT WITH DELAYED GAS SPRING
WO2016050286A1 (en) * 2014-09-30 2016-04-07 Innotec Motion GmbH Device for adjusting the height of a seat base of seating furniture
PL3001932T3 (en) * 2014-09-30 2018-11-30 Innotec Motion GmbH Device for adjusting the height of a seat of an item of seating furniture
CN113123042B (en) * 2021-03-05 2022-12-23 江西江顺纺织有限公司 Novel dyeing is used in weaving device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907100A1 (en) * 1979-02-23 1980-08-28 Bauer Fritz & Soehne Ohg LENGTH ADJUSTABLE GAS SPRINGS
DE3545437A1 (en) 1985-12-20 1987-07-02 Eberspaecher J EXHAUST GAS CLEANING DEVICE FOR DIESEL ENGINES
IT1234608B (en) 1989-03-13 1992-05-25 Lifter Srl Hydropneumatic telescopic support column for chair
DE4009100A1 (en) * 1990-03-21 1991-09-26 Stabilus Gmbh CONTINUOUSLY BLOCKABLE LIFTING UNIT
US5211379A (en) * 1991-12-18 1993-05-18 P. L. Porter Company Continuously self-compensating hydraulic positioner
US5516082A (en) * 1993-06-25 1996-05-14 Talleres Gain, S. Coop. S.L. Gas cylinder
DE9315245U1 (en) * 1993-10-09 1994-01-05 Suspa Compart Ag, 90518 Altdorf Adjustable gas spring
IT1262248B (en) 1993-12-10 1996-06-19 Lifter Srl SWIVEL CUSHIONED COLUMN FOR OFFICE CHAIR
DE4426846A1 (en) * 1994-07-28 1994-12-15 Suspa Compart Ag Length-adjustable gas spring for chairs, tables or the like

Also Published As

Publication number Publication date
ITBO970435A0 (en) 1997-07-17
EP0891727A2 (en) 1999-01-20
ITBO970435A1 (en) 1999-01-17
EP0891727A3 (en) 1999-11-10

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Legal Events

Date Code Title Description
0001 Granted