ES481713A1 - Soporte elastico flexible. - Google Patents

Soporte elastico flexible.

Info

Publication number
ES481713A1
ES481713A1 ES481713A ES481713A ES481713A1 ES 481713 A1 ES481713 A1 ES 481713A1 ES 481713 A ES481713 A ES 481713A ES 481713 A ES481713 A ES 481713A ES 481713 A1 ES481713 A1 ES 481713A1
Authority
ES
Spain
Prior art keywords
belts
support
tension
elastic support
flexible elastic
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.)
Expired
Application number
ES481713A
Other languages
English (en)
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
Publication of ES481713A1 publication Critical patent/ES481713A1/es
Expired 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
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D3/00—Lasts
    • A43D3/14—Stretching or spreading lasts; Boot-trees; Fillers; Devices for maintaining the shape of the shoe
    • A43D3/1433—Shoe-trees
    • 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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
    • A47C7/465—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means by pulling an elastic cable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Bridges Or Land Bridges (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)
  • Buckles (AREA)

Abstract

Soporte elástico flexible, constituido por lo menos por una cinta de un material elástico, sustancialmente no estirable en sentido longitudinal o no comprimible, y un elemento de tracción asegurado a la cinta y dispuesto más o menos paralelo a la misma, en la cual, al ser tensado dicho elemento de tracción, la cinta sostenida en un extremo o en otro lugar es más o menos curvable o cargable, caracterizado porque están provistas una o varias cintas de tracción y las cintas de tracción y soporte orientadas una hacia la otra con sus lados anchos o yuxtapuestas están mantenidas unidas mediante uno o varios distanciadores distribuidos sobre la longitud de la cinta o dispuestos en uno o ambos extremos.
ES481713A 1978-06-23 1979-06-20 Soporte elastico flexible. Expired ES481713A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT459978A AT358767B (de) 1978-06-23 1978-06-23 Biegsame elastische stuetze

Publications (1)

Publication Number Publication Date
ES481713A1 true ES481713A1 (es) 1980-02-16

Family

ID=3566016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481713A Expired ES481713A1 (es) 1978-06-23 1979-06-20 Soporte elastico flexible.

Country Status (14)

Country Link
US (2) US4354709A (es)
EP (1) EP0006840B1 (es)
JP (1) JPS5952300B2 (es)
AR (1) AR219799A1 (es)
AT (1) AT358767B (es)
BR (1) BR7904058A (es)
CA (1) CA1113192A (es)
CS (1) CS242854B2 (es)
DE (1) DE2962040D1 (es)
ES (1) ES481713A1 (es)
MX (1) MX150056A (es)
SU (1) SU971117A3 (es)
YU (1) YU42189B (es)
ZA (1) ZA792780B (es)

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US2843195A (en) * 1956-01-25 1958-07-15 Alvar E A Barvaeus Self-adjusting back support
DE1169625B (de) * 1958-06-11 1964-05-06 Alvar Barvaeus Rueckenlehne mit geformter Flaeche aus elastisch biegsamen Laengsteilen fuer Sitzmoebel od. dgl.
FR1228432A (fr) * 1959-04-07 1960-08-29 Siège articulé
US3158400A (en) * 1962-12-10 1964-11-24 Eugene W Tuhtar Church pew
US3241879A (en) * 1963-06-10 1966-03-22 Ford Motor Co Spring seat structure
US3378299A (en) * 1966-07-05 1968-04-16 William C. Sandor Automobile seating construction
AT268589B (de) * 1967-01-25 1969-02-10 Schuster Wilhelm Bespannung für Liege-, Sitz- oder Stützflächen aller Art
CA915834A (en) * 1969-01-22 1972-11-28 Steelcase Inc. Resilient seat platform
AT306949B (de) * 1969-12-12 1973-04-25 Wilhelm Schuster Ing Bespannung für Liege-, Sitz- und Stützflächen aller Art
SE398293B (sv) * 1976-04-21 1977-12-19 Wiener Hans I sin krokning instellbart ryggstod
US4153293A (en) * 1977-09-06 1979-05-08 Nepsco, Inc. Back rest

Also Published As

Publication number Publication date
SU971117A3 (ru) 1982-10-30
YU42189B (en) 1988-06-30
JPS5544175A (en) 1980-03-28
AT358767B (de) 1980-09-25
MX150056A (es) 1984-03-06
CA1113192A (en) 1981-11-24
EP0006840A1 (de) 1980-01-09
YU148779A (en) 1983-01-21
US4452485A (en) 1984-06-05
ZA792780B (en) 1980-07-30
BR7904058A (pt) 1980-03-25
EP0006840B1 (de) 1982-02-03
AR219799A1 (es) 1980-09-15
CS242854B2 (en) 1986-05-15
US4354709A (en) 1982-10-19
DE2962040D1 (en) 1982-03-11
CS435779A2 (en) 1985-08-15
ATA459978A (de) 1980-02-15
JPS5952300B2 (ja) 1984-12-19

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