MX2021008699A - Montaje de control para silla. - Google Patents

Montaje de control para silla.

Info

Publication number
MX2021008699A
MX2021008699A MX2021008699A MX2021008699A MX2021008699A MX 2021008699 A MX2021008699 A MX 2021008699A MX 2021008699 A MX2021008699 A MX 2021008699A MX 2021008699 A MX2021008699 A MX 2021008699A MX 2021008699 A MX2021008699 A MX 2021008699A
Authority
MX
Mexico
Prior art keywords
pivot point
support structure
rotation
pivotably coupled
control assembly
Prior art date
Application number
MX2021008699A
Other languages
English (en)
Inventor
Kurt R Heidmann
Robert J Battey
Todd T Andres
Gary L Karsten
Original Assignee
Steelcase Inc
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
Priority claimed from US14/029,243 external-priority patent/US9022476B2/en
Application filed by Steelcase Inc filed Critical Steelcase Inc
Publication of MX2021008699A publication Critical patent/MX2021008699A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/02—Upholstery attaching means
    • A47C31/023—Upholstery attaching means connecting upholstery to frames, e.g. by hooks, clips, snap fasteners, clamping means or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
    • A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
    • A47C17/18—Seating furniture changeable to beds by tilting or pivoting the back-rest and tilting or pivoting the arm-rest
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/02—Dismountable chairs
    • A47C4/03—Non-upholstered chairs, e.g. metal, plastic or wooden chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • 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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • 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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/041—Wound springs with means for modifying the spring characteristics
    • 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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/121—Attachments or mountings adjustable, e.g. to modify spring characteristics
    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49609—Spring making
    • Y10T29/49613—Spring making for human comfort

Abstract

Un montaje de control para una silla incluye una estructura base que tiene un primer punto y un segundo punto de pivote separado del primer punto de pivote, una estructura de soporte de asiento que tiene una porción delantera acoplada de manera giratoria a una porción superior de la estructura base para girar alrededor del primer punto de pivote, una estructura de soporte de asiento que tiene una porción delantera acoplada de manera giratoria a una porción superior de la estructura base para girar alrededor del primer punto de pivote, una estructura de soporte de respaldo que tiene una porción delantera acoplada de manera giratoria a una porción inferior de la estructura base para girar alrededor del segundo punto de pivote, donde la estructura de soporte de respaldo está adaptada para moverse entre una primera y una segunda posiciones y un eslabón de control que tiene un primer extremo acoplado de manera giratoria a una porción inferior de la estructura de soporte de asiento para girar alrededor de un tercer punto de pivote, y un segundo extremo acoplado de manera giratoria a una porción delantera de la estructura de soporte de respaldo para girar alrededor un cuarto punto de pivote.
MX2021008699A 2012-09-20 2015-03-18 Montaje de control para silla. MX2021008699A (es)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201261703663P 2012-09-20 2012-09-20
US201261703659P 2012-09-20 2012-09-20
US201261703515P 2012-09-20 2012-09-20
US201261703661P 2012-09-20 2012-09-20
US201261703677P 2012-09-20 2012-09-20
US201261703666P 2012-09-20 2012-09-20
US201261703667P 2012-09-20 2012-09-20
US201361754803P 2013-01-21 2013-01-21
US14/029,243 US9022476B2 (en) 2012-09-20 2013-09-17 Control assembly for chair

Publications (1)

Publication Number Publication Date
MX2021008699A true MX2021008699A (es) 2021-08-19

Family

ID=50273649

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2015003447A MX2015003447A (es) 2012-09-20 2013-09-19 Montaje de control para silla.
MX2015003454A MX2015003454A (es) 2012-09-20 2013-09-19 Montaje de silla.
MX2021008699A MX2021008699A (es) 2012-09-20 2015-03-18 Montaje de control para silla.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
MX2015003447A MX2015003447A (es) 2012-09-20 2013-09-19 Montaje de control para silla.
MX2015003454A MX2015003454A (es) 2012-09-20 2013-09-19 Montaje de silla.

Country Status (13)

Country Link
US (2) US9458905B2 (es)
EP (7) EP2897492B1 (es)
JP (4) JP6441800B2 (es)
CN (8) CN108903417B (es)
AU (8) AU2013318080B2 (es)
BR (3) BR112015006200A2 (es)
CA (5) CA2881800C (es)
ES (1) ES2647632T3 (es)
HK (2) HK1206569A1 (es)
MX (3) MX2015003447A (es)
MY (1) MY171495A (es)
WO (5) WO2014047289A2 (es)
ZA (1) ZA201502716B (es)

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