EP0636753A2 - Gelenkarm des Tragwerks von Tuchmarkisen - Google Patents

Gelenkarm des Tragwerks von Tuchmarkisen Download PDF

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Publication number
EP0636753A2
EP0636753A2 EP94500131A EP94500131A EP0636753A2 EP 0636753 A2 EP0636753 A2 EP 0636753A2 EP 94500131 A EP94500131 A EP 94500131A EP 94500131 A EP94500131 A EP 94500131A EP 0636753 A2 EP0636753 A2 EP 0636753A2
Authority
EP
European Patent Office
Prior art keywords
articulated arm
arm
flanges
longitudinal
male
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.)
Withdrawn
Application number
EP94500131A
Other languages
English (en)
French (fr)
Other versions
EP0636753A3 (de
Inventor
Joan C/ Castell De Palautordera Llagostera Marco
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.)
Llaza SA
Original Assignee
Llaza SA
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 Llaza SA filed Critical Llaza SA
Publication of EP0636753A2 publication Critical patent/EP0636753A2/de
Publication of EP0636753A3 publication Critical patent/EP0636753A3/de
Withdrawn legal-status Critical Current

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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
    • E04F10/0644—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
    • 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
    • E04F10/0618—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 perpendicular to the roller
    • E04F10/0622—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 perpendicular to the roller whereby the plane defined by three consecutive articulation points of an articulated arm is not parallel to the rotation axis of the roller, e.g. to create a saddle type roof construction or to prevent contact between the cloth and the arm sections

Definitions

  • the invention relates to an articulated arm for a blind fabric support assembly of the kind generally comprising two arm elements, tubular, connected by a central articulation constituted by a male part and a female part, inside which a means passes.
  • tension generally made of a flexible element, of the cable or chain type, associated with a tension spring.
  • the invention aims to provide an articulated arm eliminating the various drawbacks mentioned above.
  • each arm element comprises, over its entire length, a longitudinal opening capable of allowing the positioning of the tensioning means and two longitudinal, internal pipes, opening at each end. , capable of allowing the attachment of each end of each part of the central articulation which comprises two studs capable of coming to be housed in the ends of said longitudinal pipes.
  • each articulation part is mounted or assemble, during manufacture, each articulation part to each arm element so as to carry out the finishing (painting for example) of said assembly in a single operation (economy ).
  • the studs (9,10) and the pipes (5,6) can have a profile (26) of trapezoidal shape to increase the rigidity of the connection taking into account the work of bending the arm. In this way said trapezoidal configuration will cause that the natural deformation of the elements (1) and (2) due to the load forces to be supported (bending forces of the arm) will lead to a better assembly by increasing the friction and the adhesion between the parts (9, 10) and the pipes (5, 6).
  • longitudinal ribs (29) serve as a guide for the nested insertion of the studs (9) of section (26a) provided with corresponding grooves.
  • Figure 4a shows the interlocking of the trapezoidal section (26) of the stud (9) in the opening 5 also trapezoidal of the arm (1).
  • the female (7) and male (8) parts respectively comprise connecting walls (14) and (16), perpendicular to the pairs of lateral flanges (15,17) corresponding female and male joints, opposite respectively to the reinforcing walls (11) and (12), ensuring the rigid connection of the lateral flanges (15, 17) taken two by two.
  • Each arm element (1,2) comprises means allowing the fixing of a removable wall (18,19) of any profile, coming to close the corresponding longitudinal opening (3,4).
  • the means capable of allowing the removable wall (18,19) to be fixed consists of longitudinal grooves (20,21) into which the lateral ends of said wall are introduced.
  • a cylindrical part (22) is placed, free to rotate, inside the flanges (17) of the male part (8) to serve as a support and sliding surface for the flexible element (cable, chain).
  • An axis (28) passes through the bores (23), (24) and (25) formed respectively in the part (22), the flanges (15) and the flanges (17) to ensure the mechanical connection between said parts.
  • the flexible element can be produced from a blade (13), of small thickness, so as to increase, for a given joint, the distance between said flexible element and the center of the joint, the torque is thus maximum and guiding simpler than using a chain or cable.
  • the flexible element may be of the flat plastic tape type (rubber or rubber) incorporating reinforcing metal wires inside.
  • An anti-wear ring (27) can be placed between the axis (24) and the various flanges.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Awnings And Sunshades (AREA)
  • Tents Or Canopies (AREA)
EP94500131A 1993-07-21 1994-07-20 Gelenkarm des Tragwerks von Tuchmarkisen. Withdrawn EP0636753A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9301634A ES2074947B1 (es) 1993-07-21 1993-07-21 Brazo articulado para estrctura soporte de toldos.
ES9301634 1993-07-21

Publications (2)

Publication Number Publication Date
EP0636753A2 true EP0636753A2 (de) 1995-02-01
EP0636753A3 EP0636753A3 (de) 1995-10-11

Family

ID=8282625

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94500131A Withdrawn EP0636753A3 (de) 1993-07-21 1994-07-20 Gelenkarm des Tragwerks von Tuchmarkisen.

Country Status (2)

Country Link
EP (1) EP0636753A3 (de)
ES (1) ES2074947B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794781A1 (fr) * 1999-06-10 2000-12-15 Raymond Mitjavila Procede pour la fabrication d'un ensemble de bras articules pour stores ou similaires et ensemble de bras articules obtenus avec ce procede

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2131448B1 (es) * 1996-07-08 2000-02-16 Llaza Sa Brazo articulado para soporte de toldos.
EP1650374A1 (de) * 2003-08-01 2006-04-26 Llaza, S.A. Armelement für markisen und gelenkarm für markisen
ES1138536Y (es) 2015-02-23 2015-07-07 Gaviota Simbac Sl Conexion de dos tapas embellecedoras para un codo de un brazo de toldo
ES1138539Y (es) 2015-03-25 2015-07-08 Gaviota Simbac Sl Brazo para toldos

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659564B1 (de) * 1966-04-05 1970-11-26 Bretscher & Co Aufrollbare Markise mit einknickbaren Auslegern
DE3408379A1 (de) * 1983-03-14 1984-09-20 Froehlich & Wolff Gmbh Ausfahrbares zeltdach, insbes. markise, vorzelt fuer reisemobile u. dgl.
EP0125727A1 (de) * 1983-05-11 1984-11-21 Mado Nederland B.V. Store

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396703B (de) * 1988-01-21 1993-11-25 Kraler Franz Gelenkarm für markisen od.dgl.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1659564B1 (de) * 1966-04-05 1970-11-26 Bretscher & Co Aufrollbare Markise mit einknickbaren Auslegern
DE3408379A1 (de) * 1983-03-14 1984-09-20 Froehlich & Wolff Gmbh Ausfahrbares zeltdach, insbes. markise, vorzelt fuer reisemobile u. dgl.
EP0125727A1 (de) * 1983-05-11 1984-11-21 Mado Nederland B.V. Store

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794781A1 (fr) * 1999-06-10 2000-12-15 Raymond Mitjavila Procede pour la fabrication d'un ensemble de bras articules pour stores ou similaires et ensemble de bras articules obtenus avec ce procede

Also Published As

Publication number Publication date
ES2074947B1 (es) 1996-05-01
ES2074947A1 (es) 1995-09-16
EP0636753A3 (de) 1995-10-11

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