GB800761A - Improvements in or relating to rolling blinds - Google Patents

Improvements in or relating to rolling blinds

Info

Publication number
GB800761A
GB800761A GB138457A GB138457A GB800761A GB 800761 A GB800761 A GB 800761A GB 138457 A GB138457 A GB 138457A GB 138457 A GB138457 A GB 138457A GB 800761 A GB800761 A GB 800761A
Authority
GB
United Kingdom
Prior art keywords
edge
laths
lath
blind
edges
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
GB138457A
Inventor
Giorgio Carozzo
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 GB138457A priority Critical patent/GB800761A/en
Publication of GB800761A publication Critical patent/GB800761A/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
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B9/165—Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Blinds (AREA)

Abstract

800,761. Lath blinds. BORLENGHI, L. Jan. 14, 1957, No. 1384/57. Class 20(3) A roller blind consists of hollow laths 1, of plastic or like material, each provided at one end of its cross-section with a flat longitudinal extension 2 ending in a bulged head 3 with edges 3a, 3b adapted to abut on to the inner surfaces of the edge 5a, 5b of a slot in the opposed end of the crosssections of the adjacent lath, the head being so shaped that due to the weight of the blind it tends to draw the edge 5a, 5b together, the lath, however, being pivotable relatively to one another on rolling up of the blind. One or more cross-pieces 4 are provided internally of the laths and openings 6 are provided in the extensions 2. In a modification, the edge 3b, 5b are set slightly below the edges 3a, 5a respectively, the laths being pivotable as shown in Fig. 6.
GB138457A 1957-01-14 1957-01-14 Improvements in or relating to rolling blinds Expired GB800761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB138457A GB800761A (en) 1957-01-14 1957-01-14 Improvements in or relating to rolling blinds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB138457A GB800761A (en) 1957-01-14 1957-01-14 Improvements in or relating to rolling blinds

Publications (1)

Publication Number Publication Date
GB800761A true GB800761A (en) 1958-09-03

Family

ID=9721071

Family Applications (1)

Application Number Title Priority Date Filing Date
GB138457A Expired GB800761A (en) 1957-01-14 1957-01-14 Improvements in or relating to rolling blinds

Country Status (1)

Country Link
GB (1) GB800761A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633647A (en) * 1970-06-04 1972-01-11 Rudolf J Leitgeb Fastening interlock with hinge function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633647A (en) * 1970-06-04 1972-01-11 Rudolf J Leitgeb Fastening interlock with hinge function

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