IT1310506B1 - Dispositivo idraulico e sistema, ad assetto variabile o meno,specialmente per sedute. - Google Patents

Dispositivo idraulico e sistema, ad assetto variabile o meno,specialmente per sedute.

Info

Publication number
IT1310506B1
IT1310506B1 IT1999BO000533A ITBO990533A IT1310506B1 IT 1310506 B1 IT1310506 B1 IT 1310506B1 IT 1999BO000533 A IT1999BO000533 A IT 1999BO000533A IT BO990533 A ITBO990533 A IT BO990533A IT 1310506 B1 IT1310506 B1 IT 1310506B1
Authority
IT
Italy
Prior art keywords
seats
hydraulic
variable
system device
less structure
Prior art date
Application number
IT1999BO000533A
Other languages
English (en)
Inventor
Fabio Pedrini
Original Assignee
Fabio Pedrini
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 Fabio Pedrini filed Critical Fabio Pedrini
Priority to IT1999BO000533A priority Critical patent/IT1310506B1/it
Publication of ITBO990533A0 publication Critical patent/ITBO990533A0/it
Priority to PCT/IT2000/000381 priority patent/WO2001024662A1/en
Priority to EP00969801A priority patent/EP1215980A1/en
Priority to TW090101719A priority patent/TW537876B/zh
Publication of ITBO990533A1 publication Critical patent/ITBO990533A1/it
Application granted granted Critical
Publication of IT1310506B1 publication Critical patent/IT1310506B1/it

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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/0244—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by fluid means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/008—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors with rotary output

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Lubricants (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
IT1999BO000533A 1999-10-01 1999-10-01 Dispositivo idraulico e sistema, ad assetto variabile o meno,specialmente per sedute. IT1310506B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1999BO000533A IT1310506B1 (it) 1999-10-01 1999-10-01 Dispositivo idraulico e sistema, ad assetto variabile o meno,specialmente per sedute.
PCT/IT2000/000381 WO2001024662A1 (en) 1999-10-01 2000-09-28 Device for adjusting the relative angular position of two mutually articulated structures, particularly for chairs, seats or the like
EP00969801A EP1215980A1 (en) 1999-10-01 2000-09-28 Device for adjusting the relative angular position of two mutually articulated structures, particularly for chairs, seats or the like
TW090101719A TW537876B (en) 1999-10-01 2001-01-20 Device for adjusting the relative angular position of two mutually articulated structures, particularly for chairs, seats or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999BO000533A IT1310506B1 (it) 1999-10-01 1999-10-01 Dispositivo idraulico e sistema, ad assetto variabile o meno,specialmente per sedute.

Publications (3)

Publication Number Publication Date
ITBO990533A0 ITBO990533A0 (it) 1999-10-01
ITBO990533A1 ITBO990533A1 (it) 2001-04-01
IT1310506B1 true IT1310506B1 (it) 2002-02-18

Family

ID=11344263

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999BO000533A IT1310506B1 (it) 1999-10-01 1999-10-01 Dispositivo idraulico e sistema, ad assetto variabile o meno,specialmente per sedute.

Country Status (4)

Country Link
EP (1) EP1215980A1 (it)
IT (1) IT1310506B1 (it)
TW (1) TW537876B (it)
WO (1) WO2001024662A1 (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU36212B (en) * 1972-03-13 1982-02-25 Mirkovic Radivoje Pneumatic shifter with elastic compartments
GB2176849B (en) * 1982-12-22 1987-09-23 Gen Electric Plc Rotary hydraulic motor
US4592590A (en) * 1984-11-05 1986-06-03 Kimball International, Inc. Hydraulic lifting mechanism for a chair or the like using a two phase working fluid
DE3942775C2 (de) * 1989-12-23 2001-07-05 Hense Systemtechnik Gmbh & Co Hydraulischer Schwenkmotor

Also Published As

Publication number Publication date
TW537876B (en) 2003-06-21
WO2001024662A1 (en) 2001-04-12
ITBO990533A0 (it) 1999-10-01
EP1215980A1 (en) 2002-06-26
ITBO990533A1 (it) 2001-04-01

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