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GB1286195A - Improvements in vertical slat blinds - Google Patents

Improvements in vertical slat blinds

Info

Publication number
GB1286195A
GB1286195A GB1155570A GB1155570A GB1286195A GB 1286195 A GB1286195 A GB 1286195A GB 1155570 A GB1155570 A GB 1155570A GB 1155570 A GB1155570 A GB 1155570A GB 1286195 A GB1286195 A GB 1286195A
Authority
GB
United Kingdom
Prior art keywords
housing
shaft
sides
channel
engage
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
GB1155570A
Inventor
Reginald Charles Allsopp
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1155570A priority Critical patent/GB1286195A/en
Publication of GB1286195A publication Critical patent/GB1286195A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • E06B9/36—Lamellar or like blinds, e.g. venetian blinds with vertical lamellae ; Supporting rails therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)

Abstract

1286195 Collapsible vertical slat blinds R C ALLSOPP 19 April 1971 [11 March 1970] 11555/70 Heading E1J In a collapsible vertical slat blind in which the slats b are pivotally suspended from respective trucks B mounted to slide on a tilt shaft 1 in a housing A of inverted channel section, the housing A is grooved longitudinally at a on each side between the upper edge and the sides and an angle bracket C is formed with a peg c stamped downwardly from one arm to engage the groove a on one side of the channel and with a flange c' on that arm to engage the other side of the channel member to which it is attached by a grub screw. Further brackets D with depending legs d<SP>3</SP> are secured in the grooves a adjacent each end of the housing A to position a pelmit D<SP>1</SP> around the ends of the housing A. The shaft 1 is mounted in end caps Fig. 2 which are provided with flanges to resiliently engage the sides of the channel member A, one of the end caps comprising a double walled cap to enclose the pulley for rotating the tilt shaft 1 and which is keyed on to shaft 1, the plates of the cap being spaced apart and connected by sleeved screws, and provided with inturned flanges to spring between the sides a<SP>1</SP>, a<SP>2</SP> of the channel, the opposite end of the housing is closed by an end plate forming a bearing for the other end of the shaft 1 and similarly sprung between the sides of the channels.
GB1155570A 1970-03-11 1970-03-11 Improvements in vertical slat blinds Expired GB1286195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1155570A GB1286195A (en) 1970-03-11 1970-03-11 Improvements in vertical slat blinds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1155570A GB1286195A (en) 1970-03-11 1970-03-11 Improvements in vertical slat blinds

Publications (1)

Publication Number Publication Date
GB1286195A true GB1286195A (en) 1972-08-23

Family

ID=9988393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1155570A Expired GB1286195A (en) 1970-03-11 1970-03-11 Improvements in vertical slat blinds

Country Status (1)

Country Link
GB (1) GB1286195A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1091080A2 (en) 1999-10-09 2001-04-11 Harris Parts Limited Mounting bracket for a blind
CN109184533A (en) * 2018-10-27 2019-01-11 杨彦辉 A shutter that closes according to weather conditions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1091080A2 (en) 1999-10-09 2001-04-11 Harris Parts Limited Mounting bracket for a blind
CN109184533A (en) * 2018-10-27 2019-01-11 杨彦辉 A shutter that closes according to weather conditions

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years