ITRM20030606A1 - SELF-LOCKING OPENING AND CLOSING DEVICE, - Google Patents

SELF-LOCKING OPENING AND CLOSING DEVICE,

Info

Publication number
ITRM20030606A1
ITRM20030606A1 IT000606A ITRM20030606A ITRM20030606A1 IT RM20030606 A1 ITRM20030606 A1 IT RM20030606A1 IT 000606 A IT000606 A IT 000606A IT RM20030606 A ITRM20030606 A IT RM20030606A IT RM20030606 A1 ITRM20030606 A1 IT RM20030606A1
Authority
IT
Italy
Prior art keywords
handle
bar
curtain
self
guides
Prior art date
Application number
IT000606A
Other languages
Italian (it)
Inventor
Sergio Marcantoni
Original Assignee
Francesco Lucia Di
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 Francesco Lucia Di filed Critical Francesco Lucia Di
Priority to IT000606A priority Critical patent/ITRM20030606A1/en
Priority to ES04806821T priority patent/ES2314482T3/en
Priority to PCT/IT2004/000656 priority patent/WO2005063086A1/en
Priority to EP04806821A priority patent/EP1701641B1/en
Priority to AT04806821T priority patent/ATE408994T1/en
Priority to DE602004016775T priority patent/DE602004016775D1/en
Publication of ITRM20030606A1 publication Critical patent/ITRM20030606A1/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
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • 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
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • 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
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2625—Pleated screens, e.g. concertina- or accordion-like

Abstract

A device for opening or closing a curtain, comprising lateral guides (1, 1') to whose upper ends is fixed an upper box element (2, 4), and comprising also a bar-handle (3, 4) that may slide along these guides, between an initial opened position and a final closure position. The pleated fabric (11) of the curtain extends between the bar-handle (3, 4) and the upper box element (2, 4). A system of pulleys (13, 14), mounted inside the bar handle, is used to guide threads which extend from a thread-locking device (15), located at the lower ends of the lateral guides (1, 1'), as far as fixing points (16) that preferably consist of elastic means used to compensate for the elongation of the threads. To lift the curtain up to a certain level, the user needs only to act on the bar-handle and to release it in the desired position.
IT000606A 2003-12-30 2003-12-30 SELF-LOCKING OPENING AND CLOSING DEVICE, ITRM20030606A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT000606A ITRM20030606A1 (en) 2003-12-30 2003-12-30 SELF-LOCKING OPENING AND CLOSING DEVICE,
ES04806821T ES2314482T3 (en) 2003-12-30 2004-11-26 AUTOBLOCANT DEVICE WITH SIDE GUIDES, USED IN CURTAINS.
PCT/IT2004/000656 WO2005063086A1 (en) 2003-12-30 2004-11-26 Self-locking device with lateral guides, used in curtains
EP04806821A EP1701641B1 (en) 2003-12-30 2004-11-26 Self-locking device with lateral guides, used in curtains
AT04806821T ATE408994T1 (en) 2003-12-30 2004-11-26 SELF-LOCKING DEVICE WITH SIDE GUIDES USED FOR CURTAINS
DE602004016775T DE602004016775D1 (en) 2003-12-30 2004-11-26 SELF-LOCKING DEVICE WITH SIDE GUIDES, USED IN CURTAINS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000606A ITRM20030606A1 (en) 2003-12-30 2003-12-30 SELF-LOCKING OPENING AND CLOSING DEVICE,

Publications (1)

Publication Number Publication Date
ITRM20030606A1 true ITRM20030606A1 (en) 2005-06-30

Family

ID=34717647

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000606A ITRM20030606A1 (en) 2003-12-30 2003-12-30 SELF-LOCKING OPENING AND CLOSING DEVICE,

Country Status (6)

Country Link
EP (1) EP1701641B1 (en)
AT (1) ATE408994T1 (en)
DE (1) DE602004016775D1 (en)
ES (1) ES2314482T3 (en)
IT (1) ITRM20030606A1 (en)
WO (1) WO2005063086A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20120505A1 (en) * 2012-10-19 2014-04-20 Dfm S R L MOSQUITO NET ALARM WITH HIGH RELIABILITY.
CN113384123A (en) * 2021-06-23 2021-09-14 王耀龙 Curtain convenient to open and close

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647488B1 (en) * 1984-08-07 1994-12-27 Hunter Douglas Method and apparatus for mounting and sealing honeycomb insulation
US4762159A (en) * 1986-09-18 1988-08-09 Cooper Industries Shade system
EP0860577B1 (en) * 1997-02-19 2002-05-08 Hunter Douglas Industries B.V. An architectural opening covering assembly

Also Published As

Publication number Publication date
ATE408994T1 (en) 2008-10-15
EP1701641A1 (en) 2006-09-20
WO2005063086A1 (en) 2005-07-14
ES2314482T3 (en) 2009-03-16
DE602004016775D1 (en) 2008-11-06
EP1701641B1 (en) 2008-09-24

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