GB538932A - Improvements in blinds, shutters and the like - Google Patents

Improvements in blinds, shutters and the like

Info

Publication number
GB538932A
GB538932A GB737440A GB737440A GB538932A GB 538932 A GB538932 A GB 538932A GB 737440 A GB737440 A GB 737440A GB 737440 A GB737440 A GB 737440A GB 538932 A GB538932 A GB 538932A
Authority
GB
United Kingdom
Prior art keywords
sections
blind
interconnected
slides
shutter
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
GB737440A
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.)
ELLALINE MABEL BROWNBILL
Original Assignee
ELLALINE MABEL BROWNBILL
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 ELLALINE MABEL BROWNBILL filed Critical ELLALINE MABEL BROWNBILL
Priority to GB737440A priority Critical patent/GB538932A/en
Publication of GB538932A publication Critical patent/GB538932A/en
Expired legal-status Critical Current

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
    • E06B9/24—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
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • 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
    • E06B2009/2405—Areas of differing opacity for light transmission control
    • 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
    • E06B2009/2423—Combinations of at least two screens
    • E06B2009/2447—Parallel screens
    • E06B2009/2452—Parallel screens moving independently
    • 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
    • E06B2009/2423—Combinations of at least two screens
    • E06B2009/2447—Parallel screens
    • E06B2009/2458—Parallel screens moving simultaneously
    • 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

538,932. Window blinds and shutters. BROWNBILL, E. M., and 'COLE, E. G. April 24, 1940, Nos.. 7374 and 8826. [Class 20 (iii)] A blind or shutter comprises upper and lower. sections 8, 9, Fig. 2, which are so interconnected that when the upper one is lowered the lower one is raised and which in the drawn position overlap to form a light trap and at the same time to allow air to pass for ventilation. Blind sections consisting of collapsable material are interconnected and actuated by cords 12 including , tension springs 14 and passing around pulleys 13. Roller blind sections are interconnected by cords secured to the ends of the cross bar of each section and passing around the roller of the other section. In a modification, blind sections 23, 24, Fig. 6, secured at the top and bottom respectively are mounted on rollers 232 engaging spur wheels 234 which are rotatably secured to slides 235 and which engage fixed racks 236, so that the blind rollers are rotated by moving the slides up or down by the rotation of a gear wheel 26. Upper and lower slat sections 15, 16, Fig. 4, of a shutter are moved up and down by slides 19, and the top and. bottom slats of the respective sections engage inclined grooves 17 directing the slats into a horizontal position as the shutter is closed. Specification 26589/96, [Class 20], is referred to.
GB737440A 1940-04-24 1940-04-24 Improvements in blinds, shutters and the like Expired GB538932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB737440A GB538932A (en) 1940-04-24 1940-04-24 Improvements in blinds, shutters and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB737440A GB538932A (en) 1940-04-24 1940-04-24 Improvements in blinds, shutters and the like

Publications (1)

Publication Number Publication Date
GB538932A true GB538932A (en) 1941-08-21

Family

ID=9831914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB737440A Expired GB538932A (en) 1940-04-24 1940-04-24 Improvements in blinds, shutters and the like

Country Status (1)

Country Link
GB (1) GB538932A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957520A (en) * 1958-08-04 1960-10-25 Paul J Howard Venetian blind
US3034574A (en) * 1959-01-07 1962-05-15 Charles L Gerold Slatted closure device for windows
FR2483508A1 (en) * 1980-05-29 1981-12-04 Delaroche Pierre Flexible metallised film screens - deployed within double glazing panels to control heat transfer through panel
FR2501774A2 (en) * 1981-03-13 1982-09-17 Delaroche Pierre CHASSIS-PANEL WITH DOUBLE GLAZING AND INSULATING STORAGE INCORPORATES
WO2005064395A1 (en) * 2003-12-31 2005-07-14 Mensik Petr Obscuring module for discharge tubes
WO2010000442A1 (en) 2008-07-03 2010-01-07 Hunter Douglas Industries B.V. Adjustable architectural covering assembly
DE102013012016A1 (en) * 2013-07-19 2015-01-22 Frank Krissel Roller shutters for a building opening
CN111397067A (en) * 2020-03-26 2020-07-10 龙岩市武平县谨行科技有限公司 Adjustable ventilation equipment for vegetable retail
WO2021067824A3 (en) * 2019-10-04 2021-05-14 Lutron Technology Company Llc Control of covering material and motorized window treatments
CN113027310A (en) * 2021-05-11 2021-06-25 安徽富煌门窗幕墙有限公司 Energy-saving door and window capable of adjusting light

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957520A (en) * 1958-08-04 1960-10-25 Paul J Howard Venetian blind
US3034574A (en) * 1959-01-07 1962-05-15 Charles L Gerold Slatted closure device for windows
FR2483508A1 (en) * 1980-05-29 1981-12-04 Delaroche Pierre Flexible metallised film screens - deployed within double glazing panels to control heat transfer through panel
FR2501774A2 (en) * 1981-03-13 1982-09-17 Delaroche Pierre CHASSIS-PANEL WITH DOUBLE GLAZING AND INSULATING STORAGE INCORPORATES
EP0060788A1 (en) * 1981-03-13 1982-09-22 Pierre Delaroche Double-glazing window with incorporated insulating blind
WO2005064395A1 (en) * 2003-12-31 2005-07-14 Mensik Petr Obscuring module for discharge tubes
WO2010000442A1 (en) 2008-07-03 2010-01-07 Hunter Douglas Industries B.V. Adjustable architectural covering assembly
DE102013012016A1 (en) * 2013-07-19 2015-01-22 Frank Krissel Roller shutters for a building opening
WO2021067824A3 (en) * 2019-10-04 2021-05-14 Lutron Technology Company Llc Control of covering material and motorized window treatments
CN111397067A (en) * 2020-03-26 2020-07-10 龙岩市武平县谨行科技有限公司 Adjustable ventilation equipment for vegetable retail
CN113027310A (en) * 2021-05-11 2021-06-25 安徽富煌门窗幕墙有限公司 Energy-saving door and window capable of adjusting light

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