EP0674743A1 - Profiles de securite speciaux pour volets roulants et leur mouvement - Google Patents

Profiles de securite speciaux pour volets roulants et leur mouvement

Info

Publication number
EP0674743A1
EP0674743A1 EP94929619A EP94929619A EP0674743A1 EP 0674743 A1 EP0674743 A1 EP 0674743A1 EP 94929619 A EP94929619 A EP 94929619A EP 94929619 A EP94929619 A EP 94929619A EP 0674743 A1 EP0674743 A1 EP 0674743A1
Authority
EP
European Patent Office
Prior art keywords
ofthe
tube
profiles
slats
fact
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Withdrawn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
EP94929619A
Other languages
German (de)
English (en)
Inventor
Quinto Giovanetti
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 EP0674743A1 publication Critical patent/EP0674743A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B9/165—Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1588—Slat end pieces used for guiding shutter inserted in engaging section of adjacent slats

Definitions

  • the invention eliminates the present system of the joining together of the various slats of the rolling shutters with a hooked extension of their body, and carries out such joining together by means of the insertion between them of a separate profile (10) that has the function of joining them and allowing for a spacing between the slats corresponding to its height (fig. 5-6), as well as easy folding for the rolling allowing for an angle of about 90 degrees.
  • a separate profile 10
  • the pieces of the internal armouring are highly resistant steel and that the single slats result to be strongly fixed by means of the special guides (fig.9) to the side walls, intrusion through this rolling shutter is very difficult requiring the breaking in by means of heavy equipment as well as long and noisy work.
  • These shutters can replace the gratings installed outside the windows also offering the advantage of a total and immediate closure or opening in case of necessity.
  • the slats of the rolling shutter can be produced in extruded metal (1) or in folded sheet (5) in various sizes and thicknesses in relation to the required protection. They have a groove in the upper part (3) for holding the hook (11) of the profile
  • the number of hooking teeth (11) of the profile (10) is in ratio to the weigth of the slats to be raised.
  • Both types of slats (1-5) in the upper part have an area delimited by flaps (2) to receive a square, tempered, stainless steel tube (12) that serves for the armouring and for the insertion of the other pieces (13-17).
  • a stainless steel support (14) with a hole (4) to receive a steel rod (15) is introduced into the plate slats.
  • the support (14) also has other holes that correspond exactly to those carried out in the base of the slat (9) for the passage of the hooks (11).
  • a mechanism is put into action that first of all detaches the connecting pins (31) of the rotating tube (21) to the pulleys (23), making the movement autonomous, then making the tube (21) only rotate that by means of the connections (37) pulls and rolls up the first upper slat of the blind and one by one the following ones separating them one from another until the limit of the extension permitted by the length of the hook (10) that joins them together.
  • the spacing reaches the last slat at he bottom in contact with the sil the turning tube automatically stops.
  • the shutter can only return to that of total closure with the inversion of the running of the rotating roller (21) that unwinding the slats (1-5) places them by force of inertion one on top ofthe other causing the penetration into their body ofthe connecting hooks (fig.5-6 n°.10).
  • a control inserts the pins (31) placed in the two covers (22) ofthe rotating tube (21) in the gears ofthe pulleys (23), coupling tube and pulleys in a single movement.
  • the cables (24) are in this way wound round the pulleys (23) pulling up the slatted blind as far as the position desired.
  • each command of variation of position of the slats is preceeded, in an automatic way, by the setting into action of the armature(32) of the magnets (27) that acts on the lever (33) that turning the toothed shaft ofthe bolts (39) frees or blocks the running ofthe pins (16).

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

L'invention concerne un volet roulant de sécurité doté d'un espacement conséquent entre ses lattes, ce qui le transforme en une grille pouvant protéger un local de jour comme de nuit.
EP94929619A 1993-10-18 1994-09-27 Profiles de securite speciaux pour volets roulants et leur mouvement Withdrawn EP0674743A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT93RA000014A IT1265955B1 (it) 1993-10-18 1993-10-18 Profili speciali di sicurezza per le persiane avvolgibili e loro movimentazione.
ITRA930014 1993-10-18
PCT/IT1994/000156 WO1995011365A1 (fr) 1993-10-18 1994-09-27 Profiles de securite speciaux pour volets roulants et leur mouvement

Publications (1)

Publication Number Publication Date
EP0674743A1 true EP0674743A1 (fr) 1995-10-04

Family

ID=11397601

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94929619A Withdrawn EP0674743A1 (fr) 1993-10-18 1994-09-27 Profiles de securite speciaux pour volets roulants et leur mouvement

Country Status (4)

Country Link
EP (1) EP0674743A1 (fr)
AU (1) AU7861294A (fr)
IT (1) IT1265955B1 (fr)
WO (1) WO1995011365A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2487318A1 (fr) 2011-02-09 2012-08-15 Ralgany S.A. Volet roulant pour fenêtres et portes
CN107503661B (zh) * 2017-09-11 2018-12-14 宿州市金长城科技门业有限公司 一种高韧性水晶卷帘门
IT202000001960A1 (it) * 2020-01-31 2021-07-31 Patrizia Vittore Tapparella avvolgibile con doghe a distanza variabile con elementi di aggancio scorrevole disposti centralmente o distribuiti lungo le doghe stesse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1243199A (fr) * 1959-08-26 1960-10-07 Perfectionnements aux volets roulants
FR1511068A (fr) * 1966-12-14 1968-01-26 Manuf De Stores Roulants Gries Volet enroulable à lames s'assemblant et s'articulant par des pattes d'accrochage écartées
GB2055935B (en) * 1979-08-08 1983-05-05 Daiichi Giken Kk Shutter capable of admitting light and air
GB2178464B (en) * 1985-07-31 1989-01-11 Tachikawa Blind Mfg Shutter
DE3535834A1 (de) * 1985-10-08 1987-04-09 Wilhelm Schweiker Lamellenprofil fuer rollaeden
DE3837410C2 (de) * 1988-11-04 1997-07-17 Warema Renkhoff Gmbh & Co Kg Rolladen aus kastenförmigen Rolladenstäben und Verbindungsstäben mit C-förmigem Querschnitt
IT1234471B (it) * 1989-08-09 1992-05-18 Quinto Giovanetti Profilati per sarrande avvolgibili di sicurezza per finestre e porte, attacchi per l'unione dei profilati tra loro a distanza variabile e congegni antieffrazione da inserirenei medesini

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9511365A1 *

Also Published As

Publication number Publication date
IT1265955B1 (it) 1996-12-16
ITRA930014A0 (it) 1993-10-18
AU7861294A (en) 1995-05-08
WO1995011365A1 (fr) 1995-04-27
ITRA930014A1 (it) 1994-01-18

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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18D Application deemed to be withdrawn

Effective date: 19971210