MX172601B - Mejoras en dispositivo mecanico para utilizarse particularmente en el movimiento sincronico del asiento y del respaldo de una silla - Google Patents
Mejoras en dispositivo mecanico para utilizarse particularmente en el movimiento sincronico del asiento y del respaldo de una sillaInfo
- Publication number
- MX172601B MX172601B MX023713A MX2371390A MX172601B MX 172601 B MX172601 B MX 172601B MX 023713 A MX023713 A MX 023713A MX 2371390 A MX2371390 A MX 2371390A MX 172601 B MX172601 B MX 172601B
- Authority
- MX
- Mexico
- Prior art keywords
- bracket
- seat
- chair
- axis
- synchronous movement
- Prior art date
Links
Classifications
-
- 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
- A47C1/0325—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of clamps or friction locking members
-
- 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
- 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
- A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
La presente invención se refiere a mejoras en un dispositivo mecánico conectable al extremo superior de una columna central que se extiende de una base de una silla para utilizarse particularmente en el movimiento sincrónico del asiento y del respaldo de una silla, caracterizadas porque incluye una primera ménsula de soporte conectable al extremo superior de la columna central en el extremo de una segunda mésnula de sujeción adaptada para ser conectada al asiento, un primer eje giratorio que conecta la segunda ménsula con la primera ménsula para la rotación de la segunda ménsula alrededor del primer eje, siendo espaciado en forma transversal el primer eje con relación al eje de la columna central, una primera ménsula adaptada para ser fijada al respaldo, un segundo eje giratorio que conecta una tercera ménsula con la segunda ménsula para permitir la rotación de dicha tercera ménsula con relación a la primera ménsula, por medio del cual el movimiento giratorio de la tercera ménsula y el respaldo asociado, con relación a la segunda ménsula, conduce al movimiento sincrónico de la segunda ménsula y el asiento asociado con relación a la primera ménsula.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT08262489A IT1236439B (it) | 1989-12-14 | 1989-12-14 | Dispositivo meccanico, particolarmente per la movimentazione sincrona di sedile e schienale di una seduta |
Publications (1)
Publication Number | Publication Date |
---|---|
MX172601B true MX172601B (es) | 1994-01-01 |
Family
ID=11319123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX023713A MX172601B (es) | 1989-12-14 | 1990-12-13 | Mejoras en dispositivo mecanico para utilizarse particularmente en el movimiento sincronico del asiento y del respaldo de una silla |
Country Status (5)
Country | Link |
---|---|
US (1) | US5348371A (es) |
BR (1) | BR9006331A (es) |
CA (1) | CA2031457C (es) |
IT (1) | IT1236439B (es) |
MX (1) | MX172601B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5560682A (en) * | 1992-12-01 | 1996-10-01 | Klasse Pty Ltd | Adjustment mechanism for a chair |
JP2596820Y2 (ja) * | 1993-07-27 | 1999-06-21 | 株式会社内田洋行 | 椅 子 |
US5577807A (en) | 1994-06-09 | 1996-11-26 | Steelcase Inc. | Adjustable chair actuator |
US5782536A (en) * | 1995-02-17 | 1998-07-21 | Steelcase Inc. | Modular chair construction and method of assembly |
US6139103A (en) * | 1997-03-12 | 2000-10-31 | Leggett & Platt, Inc. | Synchronized chair seat and backrest tilt control mechanism |
ITTO980034A1 (it) | 1998-01-16 | 1999-07-16 | Miotto Int Comp | Dispositivo meccanico per il controllo della movimentazione sincrona d i sedile e schienale di una seduta. |
IT245520Y1 (it) | 1998-07-16 | 2002-03-22 | Beniamino Miotto | Dispositivo meccanico particolarmente per la movimentazione sincronadi sedile e schienale di una sedia. |
CA2395445C (en) * | 2000-10-16 | 2007-07-31 | Yojiro Kinoshita | Chair for supporting the pelvis and lumbar |
US6598936B1 (en) | 2001-04-11 | 2003-07-29 | Michael N. Klein | Multi-task mid-pivot chair control mechanism |
ES1057119Y (es) | 2004-03-24 | 2004-10-01 | Metalseat Srl | Estructura de sillon de oficina regulable con articulacion para el movimiento sincronico del asiento y del respaldo. |
ITTO20040491A1 (it) * | 2004-07-15 | 2004-10-15 | Giorgio Giordana | Procedimento di comunicazione interattiva per l'esecuzione di azioni a distanza |
DE102004053965B4 (de) * | 2004-11-09 | 2006-10-12 | Girsberger Holding Ag | Stuhl |
EP1855567B1 (en) * | 2005-03-01 | 2015-09-23 | Haworth, Inc. | Tilt control mechanism for a chair |
IT1403471B1 (it) * | 2010-12-03 | 2013-10-17 | Imarc Spa | Meccanismo per sedie da ufficio provvisto di dispositivo di regolazione della forza di oscillazione. |
DE102011109374A1 (de) * | 2011-08-04 | 2013-02-07 | Bock 1 Gmbh & Co. Kg | Stuhl mit Wippmechanik |
ES2800425T3 (es) * | 2018-04-17 | 2020-12-30 | L&P Property Man Co | Mecanismo de inclinación de una silla y silla |
WO2019204714A1 (en) | 2018-04-19 | 2019-10-24 | Cramer Llc | Chair having pliable backrest and methods for same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3316533A1 (de) * | 1983-05-06 | 1984-11-08 | Provenda Marketing AG, Herisau | Arbeitsstuhl, insbesondere buerostuhl |
JPS60117742U (ja) * | 1984-01-18 | 1985-08-09 | 株式会社岡村製作所 | 椅子のリクライニング装置 |
WO1986002536A1 (en) * | 1984-10-25 | 1986-05-09 | Neumueller Konrad | Seat support for chairs, especially for rotating work-chairs |
DE3617539C1 (de) * | 1986-05-24 | 1987-07-23 | Grammer Sitzsysteme Gmbh | Sitz mit verstellbarer Sitzplatte und neigbarer Rueckenlehne |
CH670363A5 (es) * | 1986-09-24 | 1989-06-15 | Giroflex Entwicklungs Ag | |
DE3724605C2 (de) * | 1987-07-24 | 1994-02-03 | Inaba Seisakusho Ltd | Sitzmöbel |
JPH0520199Y2 (es) * | 1988-11-30 | 1993-05-26 |
-
1989
- 1989-12-14 IT IT08262489A patent/IT1236439B/it active IP Right Grant
-
1990
- 1990-12-04 CA CA002031457A patent/CA2031457C/en not_active Expired - Lifetime
- 1990-12-13 MX MX023713A patent/MX172601B/es unknown
- 1990-12-13 BR BR909006331A patent/BR9006331A/pt not_active Application Discontinuation
-
1993
- 1993-05-19 US US08/064,739 patent/US5348371A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR9006331A (pt) | 1991-09-24 |
IT1236439B (it) | 1993-03-01 |
IT8982624A0 (it) | 1989-12-14 |
CA2031457C (en) | 2000-02-01 |
CA2031457A1 (en) | 1991-06-15 |
IT8982624A1 (it) | 1991-06-14 |
US5348371A (en) | 1994-09-20 |
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