WO2008041097A3 - Suspension cord winding device for a shutter - Google Patents

Suspension cord winding device for a shutter Download PDF

Info

Publication number
WO2008041097A3
WO2008041097A3 PCT/IB2007/002901 IB2007002901W WO2008041097A3 WO 2008041097 A3 WO2008041097 A3 WO 2008041097A3 IB 2007002901 W IB2007002901 W IB 2007002901W WO 2008041097 A3 WO2008041097 A3 WO 2008041097A3
Authority
WO
WIPO (PCT)
Prior art keywords
suspension cord
winding device
shutter
drum
cord winding
Prior art date
Application number
PCT/IB2007/002901
Other languages
French (fr)
Other versions
WO2008041097A2 (en
Inventor
Eric Lagarde
Norbert Dupielet
Original Assignee
Somfy Sas
Eric Lagarde
Norbert Dupielet
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 Somfy Sas, Eric Lagarde, Norbert Dupielet filed Critical Somfy Sas
Priority to EP07805013A priority Critical patent/EP2076651A2/en
Publication of WO2008041097A2 publication Critical patent/WO2008041097A2/en
Publication of WO2008041097A3 publication Critical patent/WO2008041097A3/en

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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E06B2009/3225—Arrangements to aid the winding of cords 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
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • E06B2009/3225—Arrangements to aid the winding of cords rollers
    • E06B2009/3227—Axially moving rollers

Abstract

The suspension cord (4) winding device (10) for a shutter comprises a winding drum (11) to which the end of at least one suspension cord is attached, said drum having on the outer surface of the drum a helical groove (11R) to house said suspension cord and a guide means (12) for positioning the cord in the groove during winding. It is characterized in that the cord is held in the groove by a locking means (13) connected to the drum.
PCT/IB2007/002901 2006-10-05 2007-10-01 Suspension cord winding device for a shutter WO2008041097A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07805013A EP2076651A2 (en) 2006-10-05 2007-10-01 Suspension cord winding device for a shutter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0608754A FR2906834B1 (en) 2006-10-05 2006-10-05 STORE SUSPENSION CORD WINDING DEVICE.
FR0608754 2006-10-05

Publications (2)

Publication Number Publication Date
WO2008041097A2 WO2008041097A2 (en) 2008-04-10
WO2008041097A3 true WO2008041097A3 (en) 2008-07-03

Family

ID=38047998

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/002901 WO2008041097A2 (en) 2006-10-05 2007-10-01 Suspension cord winding device for a shutter

Country Status (4)

Country Link
EP (1) EP2076651A2 (en)
CN (1) CN101523008A (en)
FR (1) FR2906834B1 (en)
WO (1) WO2008041097A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2007713C2 (en) * 2011-11-03 2013-05-07 Coulisse Bv CORD-WRAPPING DEVICE FOR A SCREEN, SUCH AS A WINDOW COVER.
TWI491371B (en) * 2013-11-20 2015-07-11 洪銘澤 A retractor structure of curtain

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1286899A (en) * 1960-01-21 1962-03-09 Hunter Douglas International Improvements made to the device support to raise and lower a louver
US3181595A (en) * 1961-03-17 1965-05-04 Hunter Douglas Int Quebec Ltd Venetian blinds
DE1509779A1 (en) * 1963-12-19 1970-07-09 Kurt Roecker Venetian blind elevator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1286899A (en) * 1960-01-21 1962-03-09 Hunter Douglas International Improvements made to the device support to raise and lower a louver
US3181595A (en) * 1961-03-17 1965-05-04 Hunter Douglas Int Quebec Ltd Venetian blinds
DE1509779A1 (en) * 1963-12-19 1970-07-09 Kurt Roecker Venetian blind elevator

Also Published As

Publication number Publication date
WO2008041097A2 (en) 2008-04-10
EP2076651A2 (en) 2009-07-08
CN101523008A (en) 2009-09-02
FR2906834B1 (en) 2008-12-19
FR2906834A1 (en) 2008-04-11

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