FR2915231B1 - DEVICE FOR WINDING A SUSPENSION CORD COMPRISING A MEANS FOR GUIDING THE CORD. - Google Patents

DEVICE FOR WINDING A SUSPENSION CORD COMPRISING A MEANS FOR GUIDING THE CORD.

Info

Publication number
FR2915231B1
FR2915231B1 FR0702880A FR0702880A FR2915231B1 FR 2915231 B1 FR2915231 B1 FR 2915231B1 FR 0702880 A FR0702880 A FR 0702880A FR 0702880 A FR0702880 A FR 0702880A FR 2915231 B1 FR2915231 B1 FR 2915231B1
Authority
FR
France
Prior art keywords
cord
winding
drum
shaft
zone
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.)
Expired - Fee Related
Application number
FR0702880A
Other languages
French (fr)
Other versions
FR2915231A1 (en
Inventor
Eric Lagarde
Norbert Guy Dupielet
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.)
Somfy SA
Original Assignee
Somfy SA
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 SA filed Critical Somfy SA
Priority to FR0702880A priority Critical patent/FR2915231B1/en
Priority to EP08154387A priority patent/EP1983143B1/en
Priority to AT08154387T priority patent/ATE550511T1/en
Publication of FR2915231A1 publication Critical patent/FR2915231A1/en
Application granted granted Critical
Publication of FR2915231B1 publication Critical patent/FR2915231B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E06B9/303—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape
    • E06B9/308—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable with ladder-tape with coaxial tilting bar and raising shaft
    • 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

Abstract

The device (1) has a winding shaft (2) supporting a winding drum (3) on which a suspension cord is wound during rotation of the shaft around an axis of the shaft to displace a blind. A closed ring (13) surrounds the drum, where a face (131) of the ring forms a support surface for the cord when the cord is wound on the drum. The support surface defines an inlet zone of the cord and an outlet zone of the cord along an axis (6) of the shaft. A guiding passage guides the cord from the inlet zone to a winding zone, and limits mobility of the cord angularly around the drum.
FR0702880A 2007-04-20 2007-04-20 DEVICE FOR WINDING A SUSPENSION CORD COMPRISING A MEANS FOR GUIDING THE CORD. Expired - Fee Related FR2915231B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0702880A FR2915231B1 (en) 2007-04-20 2007-04-20 DEVICE FOR WINDING A SUSPENSION CORD COMPRISING A MEANS FOR GUIDING THE CORD.
EP08154387A EP1983143B1 (en) 2007-04-20 2008-04-11 Device for winding a suspension cord comprising means for guiding the cord
AT08154387T ATE550511T1 (en) 2007-04-20 2008-04-11 ROLLING DEVICE FOR A CARRYING CORD WITH A GUIDE FOR THE CORD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0702880A FR2915231B1 (en) 2007-04-20 2007-04-20 DEVICE FOR WINDING A SUSPENSION CORD COMPRISING A MEANS FOR GUIDING THE CORD.

Publications (2)

Publication Number Publication Date
FR2915231A1 FR2915231A1 (en) 2008-10-24
FR2915231B1 true FR2915231B1 (en) 2009-07-10

Family

ID=38823524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0702880A Expired - Fee Related FR2915231B1 (en) 2007-04-20 2007-04-20 DEVICE FOR WINDING A SUSPENSION CORD COMPRISING A MEANS FOR GUIDING THE CORD.

Country Status (3)

Country Link
EP (1) EP1983143B1 (en)
AT (1) ATE550511T1 (en)
FR (1) FR2915231B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102733742A (en) * 2012-07-17 2012-10-17 苏州太丰玻璃饰品有限公司 Rope twisting structure of hollow glass built-in sun-shading device
DE112014004528T5 (en) 2013-10-01 2016-06-16 Hunter Douglas Industries B.V. Rail for an architectural cover
TWI564468B (en) * 2014-11-17 2017-01-01 德侑股份有限公司 Window shade and actuating system thereof
US11434690B2 (en) * 2019-05-08 2022-09-06 Lutron Technology Company Llc Lift cord spool for a motorized treatment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319645A (en) * 1962-04-11 1963-03-01 Hunter Douglas Int Quebec Ltd Jealousy
FR2686934B1 (en) 1992-01-30 1994-04-15 Somfy DEVICE FOR WINDING STORE SUSPENSION CORD.
CH693423A5 (en) * 1999-09-09 2003-07-31 Silent Gliss Int Ag A venetian blind.
FR2847613B1 (en) * 2002-11-26 2007-01-19 Somfy Sas DEVICE FOR MANEUVERING A SUSPENDED STORE
EP1577483A1 (en) 2004-03-18 2005-09-21 MOTTURA S.p.A. Device for winding a suspension cord of a blind
TWM286001U (en) 2005-10-11 2006-01-21 Tian-Sz Hung Reel structure of rope collector for window curtains

Also Published As

Publication number Publication date
FR2915231A1 (en) 2008-10-24
EP1983143A1 (en) 2008-10-22
ATE550511T1 (en) 2012-04-15
EP1983143B1 (en) 2012-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131231