DK0677997T3 - Suspension system for window blinds or shutters - Google Patents

Suspension system for window blinds or shutters

Info

Publication number
DK0677997T3
DK0677997T3 DK94904267T DK94904267T DK0677997T3 DK 0677997 T3 DK0677997 T3 DK 0677997T3 DK 94904267 T DK94904267 T DK 94904267T DK 94904267 T DK94904267 T DK 94904267T DK 0677997 T3 DK0677997 T3 DK 0677997T3
Authority
DK
Denmark
Prior art keywords
current
motor
stop
suspension device
increase
Prior art date
Application number
DK94904267T
Other languages
Danish (da)
Inventor
David Bell
Original Assignee
Eclipse Blinds Ltd
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 Eclipse Blinds Ltd filed Critical Eclipse Blinds Ltd
Priority claimed from PCT/GB1994/000083 external-priority patent/WO1994015507A1/en
Application granted granted Critical
Publication of DK0677997T3 publication Critical patent/DK0677997T3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H5/00—Devices for drawing draperies, curtains, or the like
    • A47H5/02—Devices for opening and closing curtains
    • A47H5/06—Devices with screw-threads on rods or spindles
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S160/00—Flexible or portable closure, partition, or panel
    • Y10S160/90—Vertical type venetian blind

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Special Spraying Apparatus (AREA)
  • Blinds (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Prostheses (AREA)
  • Window Of Vehicle (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

An electric motor 44a moves a suspension device 28 along a headrail 10 or pole towards and away from a stop 48 to open and close the blind or curtain. An automatic controller 12 is provided which detects a monotonic increase in current to the motor 44a associated with drive from the motor 44a being taken up by the springs 50 as the stop 48 is reached and interrupts current to the electric motor 44a when the increase in motor current is detected. The controller also stores the position of the suspension device 28 when the increase in current is detected and drive to the electric motor 44a during subsequent operation of the system is then regulated to interrupt current to the motor before the suspension device 28 hits the stop 48 again.
DK94904267T 1993-01-14 1994-01-14 Suspension system for window blinds or shutters DK0677997T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939300608A GB9300608D0 (en) 1993-01-14 1993-01-14 Curtain suspension system
PCT/GB1994/000083 WO1994015507A1 (en) 1993-01-14 1994-01-14 Blind or curtain suspension system

Publications (1)

Publication Number Publication Date
DK0677997T3 true DK0677997T3 (en) 1998-12-21

Family

ID=10728671

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94904267T DK0677997T3 (en) 1993-01-14 1994-01-14 Suspension system for window blinds or shutters

Country Status (11)

Country Link
EP (1) EP0677997B1 (en)
JP (1) JPH08505445A (en)
KR (1) KR960700017A (en)
AT (1) ATE163518T1 (en)
AU (1) AU692338B2 (en)
DE (1) DE69408828T2 (en)
DK (1) DK0677997T3 (en)
ES (1) ES2118376T3 (en)
GB (2) GB9300608D0 (en)
MY (1) MY131583A (en)
SG (1) SG46173A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2471052B1 (en) * 2009-08-25 2015-02-25 Koninklijke Philips N.V. Remote control of a plurality of devices
JP5901410B2 (en) * 2012-04-26 2016-04-06 ユーテック株式会社 Fan
NL2013304C2 (en) * 2014-02-07 2015-08-10 Solarswing Holding B V DIRECTIONAL DEVICE, SOLAR FOLLOWING SYSTEM AND METHOD FOR THIS.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003552A (en) * 1959-04-03 1961-10-10 Electric Traverse Rod Company Drapery traverse
FR1526226A (en) * 1967-04-12 1968-05-24 Device for controlling curtains
JPS5826178A (en) * 1981-08-11 1983-02-16 北陽電機株式会社 Automatic door opening and closing apparatus
DE3768928D1 (en) * 1986-12-29 1991-05-02 Sharp Kk ELECTRICALLY OPERABLE CURTAIN.
US4902953A (en) * 1988-08-19 1990-02-20 Kraft David W Motorized window blind electrical actuator
GB8820825D0 (en) * 1988-09-05 1988-10-05 Trec Electronics Ltd Control apparatus

Also Published As

Publication number Publication date
EP0677997B1 (en) 1998-03-04
SG46173A1 (en) 1998-02-20
KR960700017A (en) 1996-01-19
ES2118376T3 (en) 1998-09-16
JPH08505445A (en) 1996-06-11
GB9300608D0 (en) 1993-03-03
EP0677997A1 (en) 1995-10-25
DE69408828T2 (en) 1998-10-22
AU692338B2 (en) 1998-06-04
ATE163518T1 (en) 1998-03-15
GB2302124B (en) 1997-04-23
DE69408828D1 (en) 1998-04-09
MY131583A (en) 2007-08-30
GB2302124A (en) 1997-01-08
AU4224596A (en) 1996-04-26
GB9620337D0 (en) 1996-11-13

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