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MX9707775A - Sillas ajustables. - Google Patents

Sillas ajustables.

Info

Publication number
MX9707775A
MX9707775A MX9707775A MX9707775A MX9707775A MX 9707775 A MX9707775 A MX 9707775A MX 9707775 A MX9707775 A MX 9707775A MX 9707775 A MX9707775 A MX 9707775A MX 9707775 A MX9707775 A MX 9707775A
Authority
MX
Mexico
Prior art keywords
seat
supporting portion
lumber
frame
adjustable seating
Prior art date
Application number
MX9707775A
Other languages
English (en)
Other versions
MXPA97007775A (es
Inventor
Emilio Ambasz
Original Assignee
Ct For Design Res And Dev Nv
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 Ct For Design Res And Dev Nv filed Critical Ct For Design Res And Dev Nv
Publication of MX9707775A publication Critical patent/MX9707775A/es
Publication of MXPA97007775A publication Critical patent/MXPA97007775A/es

Links

Classifications

    • 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
    • A47C7/402—Support for the head or the back for the back adjustable in height
    • 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

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

Silla ajustable dotada de un bastidor, un asiento montado en el bastidor de manera que se corra hacia adelante y hacia atrás, y un respaldo montado en el bastidor de manera que se corra hacia arriba y hacia abajo, y también se incline hacia atrás a partir de una posicion vertical restringida por accion de resorte. En el bastidor se encuentra montado un respaldo lumbar entre el asiento y el respaldo, de manera que se desplace en términos generales conforme a los movimientos del asiento y del respaldo. El respaldo lumbar da buen sostén a la parte lumbar del organismo de la persona que se encuentre sentada en la silla, cualquier que sea su postura y cualquiera que sea la posicion en que se encuentren el asiento y el respaldo.
MXPA/A/1997/007775A 1996-10-09 1997-10-09 Sillas ajustables MXPA97007775A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26850496A JP3325783B2 (ja) 1996-10-09 1996-10-09 調節自在の椅子
JP8-268504 1996-10-09

Publications (2)

Publication Number Publication Date
MX9707775A true MX9707775A (es) 1998-08-30
MXPA97007775A MXPA97007775A (es) 1998-11-12

Family

ID=

Also Published As

Publication number Publication date
JP3325783B2 (ja) 2002-09-17
US5944382A (en) 1999-08-31
BR9704999A (pt) 1998-10-06
JPH10117874A (ja) 1998-05-12
CA2217749A1 (en) 1998-04-09
AR008657A1 (es) 2000-02-09

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