EP1452684A1 - Dispositif d'enroulement à encombrement réduit - Google Patents

Dispositif d'enroulement à encombrement réduit Download PDF

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Publication number
EP1452684A1
EP1452684A1 EP03425119A EP03425119A EP1452684A1 EP 1452684 A1 EP1452684 A1 EP 1452684A1 EP 03425119 A EP03425119 A EP 03425119A EP 03425119 A EP03425119 A EP 03425119A EP 1452684 A1 EP1452684 A1 EP 1452684A1
Authority
EP
European Patent Office
Prior art keywords
winding
encumbrance
reduced
roller
rollers
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Withdrawn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
EP03425119A
Other languages
German (de)
English (en)
Inventor
Giovanni Marcon
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.)
Serplast Sas Di Giovanni Marcon & C
Original Assignee
Serplast Sas Di Giovanni Marcon & C
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 Serplast Sas Di Giovanni Marcon & C filed Critical Serplast Sas Di Giovanni Marcon & C
Priority to EP03425119A priority Critical patent/EP1452684A1/fr
Publication of EP1452684A1 publication Critical patent/EP1452684A1/fr
Withdrawn legal-status Critical Current

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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
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/171—Rollers therefor; Fastening roller shutters to rollers
    • 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

Definitions

  • the present invention refers to a reduced-encumbrance winding system for winding roller shutters and the like in window and door frames, particularly to be applied to mobile houses, bungalows, boat-houses, campers, roulottes and caravans.
  • the prior art in this field provides for arrangements aimed to wind roller shutters and other roller material around a single rotating winding roller, controlled through already known systems, comprising manual clutch kinematisms or by applying device for automatic handling, in which such roller is contained inside a case placed above the window or door frame.
  • Mobile houses for example, are living units that can be transported and the need of handling them makes their lightness an essential requirement. Due to this reason, mobile house walls are realised, obviously not in masonry, but with sandwich panels that are able to guarantee structural sturdiness, insulation and lightness. These parts further have, due to their construction characteristics, a reduced thickness.
  • Object of the present invention is solving the above prior-art problems, by providing a reduced-encumbrance winding system that allows using cases with smaller sizes and a lower side encumbrance.
  • a further object of the present invention is providing a reduced-encumbrance winding system that, being dimensionally more compatible with the mobile house wall thickness, is more unobtrusive to be viewed guaranteeing a better aesthetic effect.
  • Fig. 1 shows a cut-away view of the containing case 2 of the winding system 1 of the invention: the system 1 is composed of two winding rollers 3a and 3b secured to a containing case 2 by means of support brackets 5a, 5b, 5c, 5d, whose rotation with respect to their own axes is allowed by known kinematisms 4a, 4b, 4c, 4d.
  • a control system with clutch 6a with a small chain 6b is strongly secured to the roller 3a.
  • the small chain 6b to allow the user to drive the system 1, projects out of the case 2 through a slot 7. It is obvious that the small chain control system 6a can be replaced by similar systems or systems automatised with similar functionality.
  • rollers 3a and 3b To allow an integral movement of the two rollers 3a and 3b, they are equipped, in the present embodiment, respectively with a recess 10a and 10b on their own surface aimed to be a seat for a resilient belt 8 that connects such rollers 3a and 3b. It follows that the small chain 6b traction generates the related and homogeneous rotation of both rollers 3a and 3b. It is obvious that such belt 8 can be more than one or can be replaced by one or more toothed belts (not shown), by one or more chains (not shown) or by any other means that perform a similar function.
  • the roller shutter (not shown), that projects out of the case 2 through the slit 11, is secured to the belt 8 through suitable devices known in the art.
  • the space saving resulting from the present invention stems from the fact that, with the same shutter length, while in the known systems the shutter is wound wholly on a single roller whose final diameter is then determined by the rated roller shutter thickness plus the number of revolutions around the roller, in the winding system 1 of the present invention the roller shutter is distributed onto two different and separate rollers that mutually allow thereby to obtain a lower final roller diameter.
  • roller shutter slats are not mutually bound, it is provided to insert two abutment bulkheads 9a and 9b that prevent the mutual withdrawal of the slats when winding or during the transport of the winding system 1 of the present invention.
  • the two rollers can be placed so that their rotation axes are mutually parallel and placed on a vertical plane with respect to the ground (as shown), or they can be placed so that the rotation axes are mutually parallel and horizontally placed on the same plane, or still so that their rotation axes are mutually parallel and placed on a slanted plane with respect to the ground.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
EP03425119A 2003-02-26 2003-02-26 Dispositif d'enroulement à encombrement réduit Withdrawn EP1452684A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03425119A EP1452684A1 (fr) 2003-02-26 2003-02-26 Dispositif d'enroulement à encombrement réduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03425119A EP1452684A1 (fr) 2003-02-26 2003-02-26 Dispositif d'enroulement à encombrement réduit

Publications (1)

Publication Number Publication Date
EP1452684A1 true EP1452684A1 (fr) 2004-09-01

Family

ID=32749046

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03425119A Withdrawn EP1452684A1 (fr) 2003-02-26 2003-02-26 Dispositif d'enroulement à encombrement réduit

Country Status (1)

Country Link
EP (1) EP1452684A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8051866B2 (en) 2004-12-21 2011-11-08 Daniel Cutler Covering system
EP2607603A3 (fr) * 2011-12-23 2014-10-29 JOMA-Dämmstoffwerk GmbH Corps de formage avec élément de store agencé à l'intérieur
DE102015117548B4 (de) 2015-10-15 2023-12-14 Kgg Brandschutzsysteme Gmbh Verschlussvorrichtung und Verfahren zur Montage einer Verschlussvorrichtung für eine Bauwerksöffnung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH503884A (de) * 1969-08-05 1971-02-28 Griesser Ag Rolladen
DE2024777A1 (de) * 1970-05-21 1971-12-02 Bastgen, Aloys, 5560 Wittlich-Wengerohr Rollverschlußauf- und Abwicklung über zwei Rollen
CH625311A5 (en) * 1977-08-09 1981-09-15 Planya Ag Roller shutter with a winding-up roller or with a winding-up shaft provided with winding-up rolls

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH503884A (de) * 1969-08-05 1971-02-28 Griesser Ag Rolladen
DE2024777A1 (de) * 1970-05-21 1971-12-02 Bastgen, Aloys, 5560 Wittlich-Wengerohr Rollverschlußauf- und Abwicklung über zwei Rollen
CH625311A5 (en) * 1977-08-09 1981-09-15 Planya Ag Roller shutter with a winding-up roller or with a winding-up shaft provided with winding-up rolls

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8051866B2 (en) 2004-12-21 2011-11-08 Daniel Cutler Covering system
EP2607603A3 (fr) * 2011-12-23 2014-10-29 JOMA-Dämmstoffwerk GmbH Corps de formage avec élément de store agencé à l'intérieur
DE102015117548B4 (de) 2015-10-15 2023-12-14 Kgg Brandschutzsysteme Gmbh Verschlussvorrichtung und Verfahren zur Montage einer Verschlussvorrichtung für eine Bauwerksöffnung

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