EP0367977A1 - Banc démontable avec des panneaux grillagés séparés pour le siège et le dossier - Google Patents

Banc démontable avec des panneaux grillagés séparés pour le siège et le dossier Download PDF

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Publication number
EP0367977A1
EP0367977A1 EP89118213A EP89118213A EP0367977A1 EP 0367977 A1 EP0367977 A1 EP 0367977A1 EP 89118213 A EP89118213 A EP 89118213A EP 89118213 A EP89118213 A EP 89118213A EP 0367977 A1 EP0367977 A1 EP 0367977A1
Authority
EP
European Patent Office
Prior art keywords
backrest
seat
bench
brackets
dismantling
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.)
Withdrawn
Application number
EP89118213A
Other languages
German (de)
English (en)
Inventor
Antonio Lotierzo
Luciano Nannetti
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.)
Al Di Lotierzo Antonio E Nannetti Luciano
ORSOGRIL SpA
Original Assignee
Al Di Lotierzo Antonio E Nannetti Luciano
ORSOGRIL SpA
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 Al Di Lotierzo Antonio E Nannetti Luciano, ORSOGRIL SpA filed Critical Al Di Lotierzo Antonio E Nannetti Luciano
Publication of EP0367977A1 publication Critical patent/EP0367977A1/fr
Withdrawn legal-status Critical Current

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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
    • A47C5/04—Metal chairs, e.g. tubular
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C11/00—Benches not otherwise provided for
    • 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
    • A47C5/04—Metal chairs, e.g. tubular
    • A47C5/06—Special adaptation of seat upholstery or fabric for attachment to tubular chairs

Definitions

  • the object of the present patent is a dismantling bench with seat and backrest in separate grille panels.
  • grille panels are also used of a type similar to that used in anti-heel footboard treads.
  • Benches of this type currently available usually have some disadvantages related to an inconveniency for the user in so far as the seating geometry is not very ergonomic, and to major difficulties with transport and storage.
  • the technical aim of the present invention is to overcome the aforementioned shortcomings and to produce a bench which can be dismantled to very reduced dimensions for storage and transport and where the seating geometry can be changed by minor structural modifications which do not involved manufacturing of custom-made parts.
  • the present dismantling bench with seat and backrest in individual grille panels characterized in the seat and backrest being hinged together and supported by two wide brackets, preferably C-shaped, tilted to the rear and having their ends fitted with drilled and optionally tapped mounting plates in order to bolt them to the front edge of the seat and to a predetermined point on the backrest, a means of supporting the structure on to the ground being fixable to the said brackets.
  • the dismantling bench according to the present invention is generally referred to with numeral 1, with the seat 2 and backrest 3 made in separate grille panels.
  • the grille constituting the seat and backrest panels consists, preferably, of a number of metal straps 4 closely arranged on edge, and joined by more widely separated perpendicular rods 5 positioned on the seating faces.
  • the panels constituting the seat and backrest are slightly curved to give the seat and backrest a convex and a concave form respectively.
  • a covering strip 4a is edge welded, which protects the user from being scratched by sharp ends of the metal straps 4.
  • a tube 6 extending to a distance of about 30 cms from the panel sides is welded centrally onto the lower edge of the bench backrest.
  • Two axially drilled washers 7 are welded into the ends of said tube; at each end of the seat are welded two short tubes 8a, 8b which have a drilled washer 9 welded into the inner end and a drilled washer 10 welded internally some centimetres from the outer end; a shaft 11 passes through the tubes 6 and 8, said shaft is centered by the washers and is provided with threaded ends onto which are screwed retaining nuts 12; this forms a hinge 19 running the full length of the bench end which allows the backrest to be folded onto the seat for transport.
  • a tube 14 is welded along the entire length of the front edge of the seat 5.
  • Seat and backrest are supported by at least two wide brackets 15, preferably C-shaped, tilted slightly to the rear, and made of rectangular-section tube to whose upper ends are welded plates 16 with tapped holes 17 and to whose front ends are welded plates 18 which extend with extensions 19 having holes 20 to take bolts 21 which screw into tapped holes 22 in the tube 14; the rear of the seat 3 carries plates 4 to which are welded drilled plates 23 to take bolts 24 which screw into tapped holes 17.
  • the plates 23 are welded to the grille of the backrest in different positions to give different relative angles between seat and backrest: thus, by welding the plates 22 in a higher or lower position, the angle can be varied according to how the bench is to be used.
  • brackets 15 e.g. semicircular, fig. 3, or reversed T pedestal, fig. 1.
  • two H-pieces 25 are welded under the bracket 15, the central portion being drilled and tapped to take fixing bolts 26 which fix a curved rectangular-section tubular structure 27 with drilled anchor plates 28 at the ends: the H-pieces 25 may be covered by discs 29 looking like the ends of tubes 13 and 14, which are opportunely provided with closing plugs.
  • two reversed L rectangular-­section tubes 31, 32 are welded to front and rear of the reversed T shaped supporting means 30, and are drilled and tapped to take fixing bolts 33 which pass through holes in the brackets 15.
  • the present invention meets the proposed aims and particularly how the dimensions are greatly reduced for transport (the backrest is simply folded onto the seat and the support brackets removed) and how the angle between the seat and backrest, and the inclination of the entire unit can be varied by small adjustments without changing the structure of the grille panels.
  • the present invention is open to many variations and modifications of the basic inventive concept. Furthermore, the details can be substituted by others which are technically equivalent.

Landscapes

  • Special Chairs (AREA)
EP89118213A 1988-10-07 1989-10-02 Banc démontable avec des panneaux grillagés séparés pour le siège et le dossier Withdrawn EP0367977A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT493388 1988-10-07
IT493388 1988-10-07

Publications (1)

Publication Number Publication Date
EP0367977A1 true EP0367977A1 (fr) 1990-05-16

Family

ID=11116185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89118213A Withdrawn EP0367977A1 (fr) 1988-10-07 1989-10-02 Banc démontable avec des panneaux grillagés séparés pour le siège et le dossier

Country Status (1)

Country Link
EP (1) EP0367977A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0511136A1 (fr) * 1991-04-25 1992-10-28 Societe Industrielle D'equipements Urbains (S.A.) Perfectionnement aux sièges
GR20190100422A (el) * 2019-09-30 2021-04-16 Ιωαννης Ξενοφωντος Κτιστακης Ανοξειδωτο παγκακι

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454912A (en) * 1944-10-30 1948-11-30 Mishawaka Rubber & Woolen Mfg Springy adjustable seating structure
FR1238474A (fr) * 1959-07-30 1960-08-12 Application du métal déployé pour la fabrication des bancs de jardins publics et particuliers
US4511179A (en) * 1982-05-07 1985-04-16 Green Lawrence E Theft-proof selectively positionable outdoor chair
DE8802360U1 (de) * 1988-02-24 1988-04-07 MWH-Metallwerk GmbH, 6928 Helmstadt-Bargen Sitzelement, insbesondere zur verbundartigen Anordnung in Form einer Sitzgruppe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454912A (en) * 1944-10-30 1948-11-30 Mishawaka Rubber & Woolen Mfg Springy adjustable seating structure
FR1238474A (fr) * 1959-07-30 1960-08-12 Application du métal déployé pour la fabrication des bancs de jardins publics et particuliers
US4511179A (en) * 1982-05-07 1985-04-16 Green Lawrence E Theft-proof selectively positionable outdoor chair
DE8802360U1 (de) * 1988-02-24 1988-04-07 MWH-Metallwerk GmbH, 6928 Helmstadt-Bargen Sitzelement, insbesondere zur verbundartigen Anordnung in Form einer Sitzgruppe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0511136A1 (fr) * 1991-04-25 1992-10-28 Societe Industrielle D'equipements Urbains (S.A.) Perfectionnement aux sièges
FR2675674A1 (fr) * 1991-04-25 1992-10-30 Equip Urbains Ste Indle Perfectionnement aux sieges.
GR20190100422A (el) * 2019-09-30 2021-04-16 Ιωαννης Ξενοφωντος Κτιστακης Ανοξειδωτο παγκακι
GR1010009B (el) * 2019-09-30 2021-05-25 Ιωαννης Ξενοφωντος Κτιστακης Ανοξειδωτο παγκακι

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