WO2006047142A3 - Article en fragments de bois moules comprenant des elements ressorts flexibles imbriques presentant des protuberances de detection - Google Patents

Article en fragments de bois moules comprenant des elements ressorts flexibles imbriques presentant des protuberances de detection Download PDF

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Publication number
WO2006047142A3
WO2006047142A3 PCT/US2005/037427 US2005037427W WO2006047142A3 WO 2006047142 A3 WO2006047142 A3 WO 2006047142A3 US 2005037427 W US2005037427 W US 2005037427W WO 2006047142 A3 WO2006047142 A3 WO 2006047142A3
Authority
WO
WIPO (PCT)
Prior art keywords
spring members
flexible spring
molded wood
wood flake
integral
Prior art date
Application number
PCT/US2005/037427
Other languages
English (en)
Other versions
WO2006047142A2 (fr
Inventor
Jeff R Britton
Samuel S Conte
Original Assignee
J R Britton & Associates Inc
Jeff R Britton
Samuel S Conte
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 J R Britton & Associates Inc, Jeff R Britton, Samuel S Conte filed Critical J R Britton & Associates Inc
Publication of WO2006047142A2 publication Critical patent/WO2006047142A2/fr
Publication of WO2006047142A3 publication Critical patent/WO2006047142A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C5/00—Chairs of special materials
    • A47C5/14—Chairs of special materials characterised by the use of laminated wood
    • 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
    • A47C3/02—Rocking chairs
    • A47C3/021—Rocking chairs having elastic frames
    • 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
    • A47C7/024—Seat parts with double seats
    • 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
    • A47C7/025—Springs not otherwise provided for in A47C7/22 - A47C7/35
    • A47C7/027—Springs not otherwise provided for in A47C7/22 - A47C7/35 with elastomeric springs
    • 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
    • A47C7/025—Springs not otherwise provided for in A47C7/22 - A47C7/35
    • A47C7/028—Springs not otherwise provided for in A47C7/22 - A47C7/35 with wooden springs, e.g. slated type
    • 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
    • A47C7/405—Support for the head or the back for the back with double backrests
    • 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
    • A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs

Landscapes

  • Springs (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

L'invention concerne un support comprenant une paire de supports de fragments de bois moulés, flexible, chaque support comprenant une pluralité d'éléments ressorts flexibles, espacés présentant des détecteurs bombés à proximité de leurs extrémités libres, lesdits supports étant montés de manière opposée par rapport aux éléments ressort flexibles imbriqués. Les supports en fragments de bois moulés peuvent comprendre intégralement un élément cadre présentant des ressorts flexibles s'étendant sur un angle de l'élément cadre.
PCT/US2005/037427 2004-10-22 2005-10-19 Article en fragments de bois moules comprenant des elements ressorts flexibles imbriques presentant des protuberances de detection WO2006047142A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62153004P 2004-10-22 2004-10-22
US60/621,530 2004-10-22

Publications (2)

Publication Number Publication Date
WO2006047142A2 WO2006047142A2 (fr) 2006-05-04
WO2006047142A3 true WO2006047142A3 (fr) 2006-09-08

Family

ID=36228231

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/037427 WO2006047142A2 (fr) 2004-10-22 2005-10-19 Article en fragments de bois moules comprenant des elements ressorts flexibles imbriques presentant des protuberances de detection

Country Status (1)

Country Link
WO (1) WO2006047142A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008007476U1 (de) * 2008-06-04 2008-07-31 Vitra Patente Ag Stuhl mit elastischer Rückenlehne
EP2277414B1 (fr) * 2009-07-20 2015-06-24 Actiu Berbegal y formas, s.a. Chaise de bureau
TWI409189B (zh) * 2011-08-30 2013-09-21 Sunny Wheel Ind Co Ltd 具有彈性結構之自行車座椅
US10780003B2 (en) 2019-01-04 2020-09-22 Haworth, Inc. Adjustable ergonomic chair

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931384A (en) * 1972-10-02 1976-01-06 Plexowood, Inc. Method of making end frames for upholstered furniture
WO1983000654A1 (fr) * 1981-08-27 1983-03-03 Univ Michigan Tech Produits moules avec des particules de bois comprenant des organes d'intersection assembles de maniere solidaire
US4440708A (en) * 1978-12-21 1984-04-03 Board Of Control Of Michigan Technological University Method for molding articles having non-planar portions from matted wood flakes
US6761844B1 (en) * 2000-05-30 2004-07-13 Bruce A. Haataja Spring-loaded ejectors for wood strand molding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931384A (en) * 1972-10-02 1976-01-06 Plexowood, Inc. Method of making end frames for upholstered furniture
US4440708A (en) * 1978-12-21 1984-04-03 Board Of Control Of Michigan Technological University Method for molding articles having non-planar portions from matted wood flakes
WO1983000654A1 (fr) * 1981-08-27 1983-03-03 Univ Michigan Tech Produits moules avec des particules de bois comprenant des organes d'intersection assembles de maniere solidaire
US6761844B1 (en) * 2000-05-30 2004-07-13 Bruce A. Haataja Spring-loaded ejectors for wood strand molding

Also Published As

Publication number Publication date
WO2006047142A2 (fr) 2006-05-04

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