GB256325A - Improvements in and relating to shop roller blinds - Google Patents

Improvements in and relating to shop roller blinds

Info

Publication number
GB256325A
GB256325A GB1190325A GB1190325A GB256325A GB 256325 A GB256325 A GB 256325A GB 1190325 A GB1190325 A GB 1190325A GB 1190325 A GB1190325 A GB 1190325A GB 256325 A GB256325 A GB 256325A
Authority
GB
United Kingdom
Prior art keywords
arm
pivoted
moved
shaft
gearing
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
GB1190325A
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 GB1190325A priority Critical patent/GB256325A/en
Publication of GB256325A publication Critical patent/GB256325A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0611—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind
    • E04F10/0614—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind whereby the pivot axis of the articulation is parallel to the roller
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
    • E04F10/0651—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind acting on the arms

Landscapes

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

Abstract

256,325. Murdoch, A. G. May 7, 1925. Window blinds, supporting- frames for.-Shop roller blinds are drawn out and supported by an arrangement of jointed pivoted arms in which a secondary arm carrying the lath, beam or the like to which the outer end of the blind is attached, is pivoted to a primary arm and moved in relation thereto by mechanical gearing operated by the movements of the primary arm about its pivot. Preferably a set of pivoted arms supports each end of the lath or beam but in light constructions a single centrally disposed set may suffice. In the arrangement shown, a tubular primary arm 10 is pivoted by means of trunnions 11 in a fixed casing 13 and carries a toothed sector 9 through which it is moved about its pivot by a manually or power operated driving pinion 8. A shaft 16 rotatably mounted in the tubular arm 10 carries at the inner end a pinion 17 which, when the arm 10 is moved, rolls on a fixed rack 18 to rotate the shaft, thereby transmitting movement through bevel gears 19, 22 to the secondary arm 20 pivoted on a pin 21 carried by the outer end of the arm 10. The articulation may be enclosed in a casing 23 which may be in sections. The shaft 16 may be carried externally to the arm 10. The Provisional Specification states that any type of gearing may be employed, such as toothed, bevel, worm, or sprocket-and-chain gearing or combinations thereof.
GB1190325A 1925-05-07 1925-05-07 Improvements in and relating to shop roller blinds Expired GB256325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1190325A GB256325A (en) 1925-05-07 1925-05-07 Improvements in and relating to shop roller blinds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1190325A GB256325A (en) 1925-05-07 1925-05-07 Improvements in and relating to shop roller blinds

Publications (1)

Publication Number Publication Date
GB256325A true GB256325A (en) 1926-08-09

Family

ID=9994760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1190325A Expired GB256325A (en) 1925-05-07 1925-05-07 Improvements in and relating to shop roller blinds

Country Status (1)

Country Link
GB (1) GB256325A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536050A1 (en) * 1995-09-28 1997-04-03 Geiger Gerhard Gmbh & Co Cloth awning rolling up and extending mechanism
US7198762B1 (en) 1999-09-14 2007-04-03 Daniel Teboul Device for treating an internal combustion engine exhaust gases

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19536050A1 (en) * 1995-09-28 1997-04-03 Geiger Gerhard Gmbh & Co Cloth awning rolling up and extending mechanism
US7198762B1 (en) 1999-09-14 2007-04-03 Daniel Teboul Device for treating an internal combustion engine exhaust gases

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