GB1011823A - Improvements in and relating to actuators for opening and closing curtains or like closure members - Google Patents

Improvements in and relating to actuators for opening and closing curtains or like closure members

Info

Publication number
GB1011823A
GB1011823A GB2938662A GB2938662A GB1011823A GB 1011823 A GB1011823 A GB 1011823A GB 2938662 A GB2938662 A GB 2938662A GB 2938662 A GB2938662 A GB 2938662A GB 1011823 A GB1011823 A GB 1011823A
Authority
GB
United Kingdom
Prior art keywords
actuators
relating
opening
closure members
limit
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
Application number
GB2938662A
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.)
ROBERT ADDISON GILL
Original Assignee
ROBERT ADDISON GILL
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 ROBERT ADDISON GILL filed Critical ROBERT ADDISON GILL
Publication of GB1011823A publication Critical patent/GB1011823A/en
Expired legal-status Critical Current

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
    • 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
    • A47H5/032—Devices with guiding means and draw cords
    • A47H5/0325—Devices with guiding means and draw cords using electrical or electronical drive, detecting or controlling means

Landscapes

  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

1,011,823. Snap action switches. R. A. GILL. July 31, 1962 [Aug. 7, 1961], No. 29386/62. Heading H2B. [Also in Divisions A4 and E2] A double pole, double throw switch 50 comprises spring toggles 52 connected to a toggle plate 53 which may be moved between abutments 54 by a spring lever engaged through a slot in the plate 53 and a further slot 60 in a slidable actuation bar 61, and is actuated to stop a motor by means of a curtain pull cord 14, 15, 16 at a limit of curtain travel at which limit a portion, e.g. portion 16, of the cord is straightened and thereby pushes on an adjustable eccentric post 66 secured to the actuation bar 61 to move the latter and hence the spring lever 55.
GB2938662A 1961-08-07 1962-07-31 Improvements in and relating to actuators for opening and closing curtains or like closure members Expired GB1011823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12984461A 1961-08-07 1961-08-07

Publications (1)

Publication Number Publication Date
GB1011823A true GB1011823A (en) 1965-12-01

Family

ID=22441876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2938662A Expired GB1011823A (en) 1961-08-07 1962-07-31 Improvements in and relating to actuators for opening and closing curtains or like closure members

Country Status (1)

Country Link
GB (1) GB1011823A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2186452A1 (en) * 2008-11-17 2010-05-19 Somfy SAS Operating actuator for a slide curtain

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2186452A1 (en) * 2008-11-17 2010-05-19 Somfy SAS Operating actuator for a slide curtain
FR2938413A1 (en) * 2008-11-17 2010-05-21 Somfy Sas ACTUATOR FOR MANEUVERING A SLIDING CURTAIN
US8564162B2 (en) 2008-11-17 2013-10-22 Somfy Sas Actuator for operating a sliding curtain

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