ES2082682A2 - Chair - Google Patents

Chair

Info

Publication number
ES2082682A2
ES2082682A2 ES09202145A ES9202145A ES2082682A2 ES 2082682 A2 ES2082682 A2 ES 2082682A2 ES 09202145 A ES09202145 A ES 09202145A ES 9202145 A ES9202145 A ES 9202145A ES 2082682 A2 ES2082682 A2 ES 2082682A2
Authority
ES
Spain
Prior art keywords
lumbar
chair
muscles
respect
seat
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES09202145A
Other languages
Spanish (es)
Other versions
ES2082682R (en
ES2082682B1 (en
Inventor
Serrano Antonio Bustamante
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES09202145A priority Critical patent/ES2082682B1/en
Priority to PCT/ES1993/000083 priority patent/WO1994008491A1/en
Priority to AU51121/93A priority patent/AU5112193A/en
Publication of ES2082682A2 publication Critical patent/ES2082682A2/en
Publication of ES2082682R publication Critical patent/ES2082682R/es
Application granted granted Critical
Publication of ES2082682B1 publication Critical patent/ES2082682B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A47C7/02—Seat parts
    • A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions

Abstract

The chair comprises an iliac-femoral seat (1) which has two areas (1a, 1b) separated by a substantially rectilinear and horizontal line (1c), the rear area (1b) having a pair of concavities (3, 4) adapted to the buttocks, and the front area (1a) having two surfaces (5, 6) which are symmetric with respect to a substantially vertical central plane. Said surfaces adapt themselves to each of the muscles and form a forward and outward slope in the seat, thereby forcing the opening and positioning of said muscles to form an obtuse angle with respect to the axis of the body. The chair may also have a lumbar rest (21) which has a protuberance adapted to the lumbar cavity of the human body and a cervical rest (22). The lumbar lordosis is maintained, the load more evenly distributed and the vibrations are better dampened.
ES09202145A 1992-10-14 1992-10-14 SEAT. Expired - Lifetime ES2082682B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES09202145A ES2082682B1 (en) 1992-10-14 1992-10-14 SEAT.
PCT/ES1993/000083 WO1994008491A1 (en) 1992-10-14 1993-10-08 Chair
AU51121/93A AU5112193A (en) 1992-10-14 1993-10-08 Chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09202145A ES2082682B1 (en) 1992-10-14 1992-10-14 SEAT.

Publications (3)

Publication Number Publication Date
ES2082682A2 true ES2082682A2 (en) 1996-03-16
ES2082682R ES2082682R (en) 1996-08-01
ES2082682B1 ES2082682B1 (en) 1997-02-16

Family

ID=8278567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09202145A Expired - Lifetime ES2082682B1 (en) 1992-10-14 1992-10-14 SEAT.

Country Status (3)

Country Link
AU (1) AU5112193A (en)
ES (1) ES2082682B1 (en)
WO (1) WO1994008491A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009147249A1 (en) * 2008-06-06 2009-12-10 Simon Dennehy A chair seat pan and chair incorporating same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2183679B1 (en) 2000-03-30 2004-06-16 Jordi Badia I Farre SEAT FURNITURE.
US6565153B2 (en) * 2001-07-31 2003-05-20 Johnson Controls Technology Corporation Upper back support for a seat
US7275788B2 (en) * 2004-08-05 2007-10-02 Wenger Corporation Music posture chairs
GB201110748D0 (en) 2011-06-24 2011-08-10 Freedman Simon A A seat

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072777A (en) * 1964-08-14 1967-06-21 John Gustaf Axel Berg Chair
EP0011039A1 (en) * 1978-11-07 1980-05-14 Automobiles Citroen Vehicle seats
FR2447169A1 (en) * 1979-01-23 1980-08-22 Herrou Joel Contoured seat for yoga practising - acts on ischium and illium to stabilise pelvic girdle and facilitate adoption of meditation posture
EP0163437A1 (en) * 1984-05-08 1985-12-04 Peter Opsvik A chair
WO1986001385A1 (en) * 1984-08-23 1986-03-13 Paxon John B Body support device such as cushions or pillows
US4696516A (en) * 1985-10-31 1987-09-29 Dae-Ah Human Engineering Inc. Contoured aircraft and car seat
WO1991003969A1 (en) * 1989-09-21 1991-04-04 Alan Powell Seat

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1917264A (en) * 1931-01-17 1933-07-11 Kellogg John Harvey Chair
US4535495A (en) * 1983-07-25 1985-08-20 Easy Ride, Inc. Back rest cushion
DE9007717U1 (en) * 1989-02-21 1994-09-01 Arnold Edwin Seat device in the form of a chair, a bench or the like.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072777A (en) * 1964-08-14 1967-06-21 John Gustaf Axel Berg Chair
EP0011039A1 (en) * 1978-11-07 1980-05-14 Automobiles Citroen Vehicle seats
FR2447169A1 (en) * 1979-01-23 1980-08-22 Herrou Joel Contoured seat for yoga practising - acts on ischium and illium to stabilise pelvic girdle and facilitate adoption of meditation posture
EP0163437A1 (en) * 1984-05-08 1985-12-04 Peter Opsvik A chair
WO1986001385A1 (en) * 1984-08-23 1986-03-13 Paxon John B Body support device such as cushions or pillows
US4696516A (en) * 1985-10-31 1987-09-29 Dae-Ah Human Engineering Inc. Contoured aircraft and car seat
WO1991003969A1 (en) * 1989-09-21 1991-04-04 Alan Powell Seat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009147249A1 (en) * 2008-06-06 2009-12-10 Simon Dennehy A chair seat pan and chair incorporating same
US9149123B2 (en) 2008-06-06 2015-10-06 Simon Dennehy Chair seat pan and chair incorporating same

Also Published As

Publication number Publication date
ES2082682R (en) 1996-08-01
AU5112193A (en) 1994-05-09
WO1994008491A1 (en) 1994-04-28
ES2082682B1 (en) 1997-02-16

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19960316

Kind code of ref document: R

Effective date: 19960316

FA2A Application withdrawn

Effective date: 19980417