EP0367900A1 - Siège pour disposition en rangée - Google Patents

Siège pour disposition en rangée Download PDF

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Publication number
EP0367900A1
EP0367900A1 EP89111086A EP89111086A EP0367900A1 EP 0367900 A1 EP0367900 A1 EP 0367900A1 EP 89111086 A EP89111086 A EP 89111086A EP 89111086 A EP89111086 A EP 89111086A EP 0367900 A1 EP0367900 A1 EP 0367900A1
Authority
EP
European Patent Office
Prior art keywords
seat
element according
backrest
backrest part
seat element
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
EP89111086A
Other languages
German (de)
English (en)
Other versions
EP0367900B1 (fr
Inventor
Werner Hansal
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 EP0367900A1 publication Critical patent/EP0367900A1/fr
Application granted granted Critical
Publication of EP0367900B1 publication Critical patent/EP0367900B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/12—Theatre, auditorium or similar chairs
    • 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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/407—Supports for the head or the back for the back of collapsible type

Definitions

  • the invention relates to a seat element for row arrangement in the seating of halls, stadiums, grandstands and the like, the seat element consisting of a seat part, which can optionally be connected to a common row fastening, and a backrest part which is movably articulated thereon and can be placed in the cover position on the seat part.
  • DE-OS 36 14 983 describes such seating elements in which the backrest part can be placed on the seat part in connection with a telescopic grandstand, which is horizontal has telescopically displaceable step elements with seat or tread surfaces.
  • the arrangement is such that when the telescopic grandstand is moved together, the erected backrest parts are forcibly placed on the seat parts, so that the moving together of the grandstand is not hindered.
  • these backrest parts must be opened by hand into the user position.
  • the backrest part pivotably connected to the seat part either by hand or by means of a corresponding guide stop, for example when a telescopic grandstand is pushed together onto the seat part.
  • the upright backrest parts that remain in their user position without external interference hinder the necessary cleaning work of the rows of seats and represent an obstacle when used as intended in the event of a panic, which may possible escape routes blocked.
  • the invention is based on the task, a seat element of the type described in such a way that the unused grandstand can be easily cleaned, and that when the user suddenly gets up in the event of panic there is no impairment of the escape routes by the towering backrest parts.
  • This object is achieved according to the invention in that the backrest part be on the seat part is consolidated that he automatically falls back into the cover position without counteracting erecting forces, and thereby rests on the seat part.
  • Such a design which can be technically implemented in various ways, causes the backrest part to always rest on the seat part without user intervention, and thus does not hinder the cleaning work by bulky protrusion, nor adjusts a possible escape route.
  • the independent folding process of the backrest part can optionally be advantageously delayed by a damping element.
  • An expedient design can provide that at least one spring element is arranged between the seat part and the backrest part in such a way that it urges the backrest part into the cover layer.
  • spring elements other components which impart elastic prestress or weight loads can also be arranged on the backrest part.
  • An expedient design can provide that the backrest part is connected to the seat part with lateral tabs in pivot bearing arrangements and that a spring element is provided in the region of this pivot bearing arrangement.
  • the spring element can expediently be designed as a spring clip supported on a support surface of the lateral tabs.
  • a further advantage can optionally be achieved in that the backrest part is designed in such a way that when it rests on the seat part in the cover layer on its outer surface it forms a smooth surface of the folded seat element.
  • the support of the backrest part on the seat part can optionally also be advantageously designed in such a way that the seat and backrest surface in the cover layer is sealed by shaping or additional sealing elements.
  • the seat element can be formed with side surfaces smoothly adjoining the same type of seat elements in such a way that an essentially continuous row footprint is created in the cover position and a continuous seat bench is created in the user position.
  • the seat part should generally be expedient to design the seat part to be connectable with a support element that is continuous for several adjacent seat parts or a support surface.
  • the arrangement can expediently be chosen so that the connecting elements of the seat part with a continuous support element, for example a hollow profile part, can be detached and tightened from the end face of the seat part.
  • the seat part and backrest part are advantageously one-piece plastic molded parts, but metal, for example aluminum or steel versions can also be expedient if appropriate depending on the purpose and location.
  • a favorable embodiment can provide that the length of the backrest part in connection with the length of the seat part is dimensioned such that the backrest part lies flush on the end face of the seat part in the covering position.
  • a compact arrangement that is protected against the weather is automatically created when the grandstand is not in use, which offers favorable cleaning options.
  • a row arrangement of seat elements 1, 2 and 3 is shown, each consisting of a backrest part 4 and a seat part 5, the back backrest part 4 as shown in the seat elements 2 and 3, is automatically placed on the seat part 5 without counteracting forces.
  • the seat part 5 is connected by screw connections 6, 7 via a holding bracket 8 to a support beam 9 arranged continuously in the row of seats.
  • a similar bracket 8a is shown in front of the seat element 1, and an additional connection with a support bracket 10 can be seen, which is fastened via a fastening plate 11 on the vertical side of a step 12, with rows of seats arranged in steps.
  • the backrest part 4 is fastened to the seat part 5 by means of tabs 13, 14 integrally formed on the side of the backrest part 4 in a pivot bearing 15 on both sides.
  • the details of the pivot bearing 15 can be seen more clearly in FIGS.
  • a bow spring 16 encompassing the pivot bearing 15, which has one end piece 17 on the seat part 5 and the other end piece 18 on a support piece 19 formed on the bracket part 13, which forms a contact surface 20, is supported.
  • a support pin 21 is provided on the seat part 5 in the case of the bow spring 16, which is approximately 1 cm wide and has a normal seat size, for biasing under pretension.
  • the bow spring 16 only acts until the center of gravity of the backrest part 4 is above it Dead center position is led away. Then the backrest part 4 falls forward under the influence of its weight onto the seat part 5 and is placed in the covering position.
  • the backrest part 4 When the backrest part 4 is erected by the user, it must first overcome gravity without spring counteraction until the dead center position before the spring preload takes effect. Thereafter, the backrest part 4 remains in the user position under low spring preload.
  • the spring action of the spring clip 16 leads the backrest part 4 back over the dead center position, so that the backrest part 4 is deposited under the action of gravity on the top of the seat part 5 and is supported by this.
  • the outer side 22 of the backrest part 4 can form a continuous standing surface when a number of seat elements 1, 2, 3 are lined up.
  • Seat part 5 and backrest part 4 are one-piece plastic molded parts, the outside 22 of the backrest part 4 optionally having a metallic coating or a metallic surface covering.

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Seats For Vehicles (AREA)
EP89111086A 1988-11-09 1989-06-19 Siège pour disposition en rangée Expired - Lifetime EP0367900B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3837914 1988-11-09
DE3837914A DE3837914A1 (de) 1988-11-09 1988-11-09 Sitzelement zur reihenweisen anordnung
DE8813987U DE8813987U1 (de) 1988-11-09 1988-11-09 Sitzelement zur reihenweisen Anordnung

Publications (2)

Publication Number Publication Date
EP0367900A1 true EP0367900A1 (fr) 1990-05-16
EP0367900B1 EP0367900B1 (fr) 1993-05-26

Family

ID=45758482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89111086A Expired - Lifetime EP0367900B1 (fr) 1988-11-09 1989-06-19 Siège pour disposition en rangée

Country Status (4)

Country Link
US (1) US4989915A (fr)
EP (1) EP0367900B1 (fr)
AU (1) AU614146B2 (fr)
DE (3) DE3837914A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467702A1 (fr) * 1990-07-19 1992-01-22 Sports Seating Limited Améliorations apportées à des sièges et structures de support de sièges
US6296315B1 (en) 1997-04-30 2001-10-02 Uffe Jensen Seating furniture for mounting on a carrier element and plate for the back of such a seating furniture
KR20020097421A (ko) * 2001-06-21 2002-12-31 주식회사 한송기업 운동 경기장의 의자매트
EP1788910A4 (fr) * 2004-09-17 2007-12-12 Product People Pty Ltd Siege de stade, et son procede de montage
DE102009016320A1 (de) * 2009-04-06 2010-10-14 EHEIM Möbel GmbH Befestigungsvorrichtung; Verfahren zum Justieren einer ein Gestell aufweisenden Sitzgelegenheit auf einer Podestkonstruktion

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9107315U1 (de) * 1991-06-13 1991-08-14 Hansal, Werner, 7506 Bad Herrenalb Sitzelement zur reihenweisen Anordnung in geschlossenen Räumen
US5658047A (en) * 1995-06-05 1997-08-19 Attwood Corporation Folding seat
US6089669A (en) * 1998-09-29 2000-07-18 Attwood Corporation Folding outdoor seat
USD420816S (en) * 1998-09-29 2000-02-22 Attwood Corporation Boat seat
US6095603A (en) * 1998-10-22 2000-08-01 Hock; Koh Tuang Gang chair device
ITMI20010539U1 (it) * 2001-10-05 2003-04-07 Compas Srl Sedia con schienale ribaltabile
USD549984S1 (en) 2004-01-13 2007-09-04 Series International Llc Pew and bench with pivoting seat
US7828380B2 (en) * 2004-01-13 2010-11-09 Series International, Llc Pew style seating assembly
US7204553B2 (en) * 2004-01-13 2007-04-17 Multiple Llc Pew or bench with pivoting seat
US7267403B2 (en) * 2004-03-11 2007-09-11 Irwin Seating Company Foldable bleacher seats
US7472959B1 (en) 2004-05-12 2009-01-06 Milsco Manufacturing Company, A Unit Of Jason Incorporated Folding seat
USD549983S1 (en) 2004-11-18 2007-09-04 Series International Llc Pew and bench with pivoting seat
US20070200409A1 (en) * 2006-02-28 2007-08-30 Interkal, Llc Forward folding seat assembly
USD560921S1 (en) 2006-12-20 2008-02-05 Series International Llc Pew and bench with pivoting seat
US20110089736A1 (en) * 2007-11-12 2011-04-21 Johnson Controls Technology Company Seat Recliner Mechanism With Fold-Flat Feature
GB0812972D0 (en) * 2008-07-15 2008-08-20 Ove Arup & Partners Internat Ltd Seating
GB2468511A (en) * 2009-03-12 2010-09-15 Lea Mark Adams Foldable stadium seating
US8894138B2 (en) * 2012-03-02 2014-11-25 Better Off Clever Llc Collapsible mobile furniture frame
US9835343B2 (en) * 2015-06-30 2017-12-05 Henderson Engineers, Inc. Stadium ambient temperature control system
CN106419247A (zh) * 2016-11-15 2017-02-22 张文凯 一种公共座椅
CN106388379A (zh) * 2016-11-15 2017-02-15 张文凯 多功能公共座椅
CN106419249A (zh) * 2016-11-15 2017-02-22 张文凯 一种多功能公共座椅
US11026515B2 (en) 2018-11-15 2021-06-08 Series International, Llc Beam seating system
US10681983B2 (en) * 2018-11-15 2020-06-16 Series International, Llc Beam seating system
CN111053387A (zh) * 2019-12-31 2020-04-24 上海应用技术大学 一种与消防联动的影院疏散折叠座椅
US12408756B1 (en) 2022-05-27 2025-09-09 Series International, Llc Stacking chair with removable back

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE508064A (fr) *
FR1036815A (fr) * 1951-05-07 1953-09-11 Mécanisme assurant le repli automatique d'un siège avec dossier, tel qu'un strapontin
US2812800A (en) * 1956-05-03 1957-11-12 Herman Miller Furniture Compan Multiple seating assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1515564A (en) * 1924-11-11 Eolding-seat attachment
US878889A (en) * 1907-06-13 1908-02-11 John Z Miller Folding seat.
GB191411450A (en) * 1914-05-09 1914-07-16 Samuel Rowland Parkes Improvements relating to Sash Lifts or Door Pulls or like Fittings.
US2233939A (en) * 1937-10-29 1941-03-04 Ferranti Electric Inc Electrical surge absorber
US2536157A (en) * 1947-08-11 1951-01-02 Ted R Campanelli Folding chair
US2974321A (en) * 1958-11-20 1961-03-14 Salka Ludovit Collapsible travel commode
US3316013A (en) * 1965-08-13 1967-04-25 Daniels C R Inc Folding seat construction
US3635521A (en) * 1970-04-27 1972-01-18 Melvin D Shivvers Modular folding floor chair
US4155202A (en) * 1978-04-03 1979-05-22 American Seating Company Telescoping seating system with automatically folding chairs
EP0197167B1 (fr) * 1985-04-04 1988-10-26 Ignaz Vogel GmbH & Co KG, Fahrzeugsitze Siège double pour passagers
US4850159A (en) * 1985-08-14 1989-07-25 Irwin Seating Company Collapsible seating system with automatically folding seats
DE3614983C2 (de) * 1986-05-02 1998-09-03 Max Maier Gmbh & Co Kg Metallb Tribüne
IL80026A (en) * 1986-09-15 1989-09-10 Ar Kal Plastics Products Beit Combination of a portable seat and carrying case
DE8626167U1 (de) * 1986-10-01 1986-12-18 Adam Opel AG, 6090 Rüsselsheim Verriegelungsvorrichtung für eine Hintersitz-Rückenlehne

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE508064A (fr) *
FR1036815A (fr) * 1951-05-07 1953-09-11 Mécanisme assurant le repli automatique d'un siège avec dossier, tel qu'un strapontin
US2812800A (en) * 1956-05-03 1957-11-12 Herman Miller Furniture Compan Multiple seating assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467702A1 (fr) * 1990-07-19 1992-01-22 Sports Seating Limited Améliorations apportées à des sièges et structures de support de sièges
US6296315B1 (en) 1997-04-30 2001-10-02 Uffe Jensen Seating furniture for mounting on a carrier element and plate for the back of such a seating furniture
KR20020097421A (ko) * 2001-06-21 2002-12-31 주식회사 한송기업 운동 경기장의 의자매트
EP1788910A4 (fr) * 2004-09-17 2007-12-12 Product People Pty Ltd Siege de stade, et son procede de montage
US7950739B2 (en) 2004-09-17 2011-05-31 The Product People Pty Limited Stadium seat and a method of mounting a stadium seat
DE102009016320A1 (de) * 2009-04-06 2010-10-14 EHEIM Möbel GmbH Befestigungsvorrichtung; Verfahren zum Justieren einer ein Gestell aufweisenden Sitzgelegenheit auf einer Podestkonstruktion

Also Published As

Publication number Publication date
DE58904487D1 (de) 1993-07-01
US4989915A (en) 1991-02-05
EP0367900B1 (fr) 1993-05-26
AU614146B2 (en) 1991-08-22
AU3666789A (en) 1990-05-17
DE8813987U1 (de) 1988-12-22
DE3837914A1 (de) 1990-05-10

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