EP0900896A1 - Vorrichtung zur Befestigung eines Rahmenprofilteils auf Platten, wie zum Beispiel Anzeigetafeln - Google Patents

Vorrichtung zur Befestigung eines Rahmenprofilteils auf Platten, wie zum Beispiel Anzeigetafeln Download PDF

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Publication number
EP0900896A1
EP0900896A1 EP98402151A EP98402151A EP0900896A1 EP 0900896 A1 EP0900896 A1 EP 0900896A1 EP 98402151 A EP98402151 A EP 98402151A EP 98402151 A EP98402151 A EP 98402151A EP 0900896 A1 EP0900896 A1 EP 0900896A1
Authority
EP
European Patent Office
Prior art keywords
piece
arms
fixing
fixing device
attachment
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Withdrawn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
EP98402151A
Other languages
English (en)
French (fr)
Inventor
Patrice Andreux
Jacques Jacotin
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.)
FORNELLS SA
Original Assignee
FORNELLS 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 FORNELLS SA filed Critical FORNELLS SA
Publication of EP0900896A1 publication Critical patent/EP0900896A1/de
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
    • E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
    • E04H17/1426—Picket fences
    • E04H17/143—Picket fences with separate pickets attached to the side of the horizontal members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
    • E04H17/1447—Details of connections between rails and posts

Definitions

  • the present invention relates to a device for fixing of frame molding on trays of metal, in particular display panels.
  • the metal trays are made up of large folded sheet surfaces, with folded edges extended respectively by return wings substantially parallel to the metal plates.
  • Different metal trays are arranged edge to edge, so as to constitute the complete panel desired for display, such as a display advertising.
  • the periphery of this display panel receives a frame molding intended to give the panel a finish and decoration.
  • Fixing devices allow generally both to secure the trays metal two by two and fix the molding coaching.
  • They include a fastener 30 having two arms 31 adapted to pinch the folded edges adjacent 2 of the metal trays 1.
  • This fastener has a tab 33 having a notch 34 adapted for fixing the frame molding 4.
  • Each arm 31 has tapped holes 32 suitable for the passage of fixing screws 35 perpendicular to the folded edges.
  • the mounting of the fixing part does not can only be done when the frame molding is completely disassembled.
  • the object of the present invention is to resolve the aforementioned drawbacks and proposes a device for fixing of metal trays easier to assemble and providing reinforced fixation.
  • the tray fixing device metal covered by the invention is intended for trays with a folded edge respectively extended by a return wing substantially parallel to the tray.
  • the fixing device comprises a part fastener having two arms adapted to pinch the edges folded down adjacent to two metal trays.
  • this device for fixing includes a clamping piece adapted to be fixed on the attachment piece, the return wings of the two metal trays being pinched between the piece clamp and arms of the fastener.
  • At least one arm of the piece attachment includes a hollow blocking portion, respectively projecting from a plane of said arm parallel to said return wings of the plates metallic, said clamp comprising additional projecting blocking portions, respectively in hollow, relative to a defined plane by a surface of said clamping piece adapted to be in contact with the return wings, said complementary blocking portions cooperating with said locking portions of the attachment piece for warp the wings back.
  • the locking portions allow to deform the return wings of the metal trays in order to form anchor points in the return wings and thus perfect the maintenance of the fixation.
  • the attachment piece comprises, in a spacer connecting said arms, a threaded opening adapted to the passage a fixing screw, which is also screwed into a threaded opening of the clamping piece.
  • fixation is therefore of greater accessibility and is not hampered by the return wings folded edges of the metal trays.
  • the fixing device can also be assembled or disassembled without removing the molding coaching.
  • a fixing device allows securing metal trays 1, intended including forming an advertising display panel.
  • these metal trays have on their sides longitudinal, in a vertical direction when the trays are mounted, folded edges 2 extended a return wing 3 substantially parallel to the plate metallic.
  • folded edges 2 have on one side of the plate a projecting rib 2a intended to cooperate with a hollow rib 2a with a folded edge of the adjacent tray, allowing during assembly, to block the relative movement of the metal plates in a horizontal direction, perpendicular to the vertical plane formed by the plates.
  • These metal plates 1 are mounted on 5 feet for fixing the display panel to the ground.
  • a frame molding 4 is fixed around the display panels to perfect finishes.
  • the device fastener includes a fastener 10 having two arms 11 suitable for pinching adjacent folded edges 2 of two metal trays 1.
  • This device comprises a clamping piece 20 adapted to be fixed on the attachment piece 10, the return wings 3 of the two metal plates being pinched between the clamping piece 20 and the arms 11 of the attachment piece 10.
  • Each arm 11 of the attachment piece comprises a blocking portion 10 recessed relative to the plane arms 11 parallel to the return wings 3 of the plates metal 1, the clamping piece 20 comprising additional locking portions 23 projecting from relation to a plane defined by the surface of the part of clamping 20 adapted to be in contact with the wings of back 3.
  • These complementary blocking portions 23 cooperate with the locking portions 13 to deform the return wings 3, forming a directed bulge to the metal trays 1.
  • the attachment piece 10 comprises portions of blocking 13, in the form of an inclined pan, arranged respectively at the free end llb of the arms 11.
  • the complementary blocking portions 23 are arranged at one end 21b of the piece of clamping 20 and also have a tilted pan shape 23 formed at the two opposite corners of the end 21b of the clamp 20.
  • This clamping piece 20 is thus formed of a flat rectangular piece 21, the two corners 23 of the end 21b of the clamping piece 20 forming two inclined planes to the plane of the room tightening 21.
  • the two corners 23 form claws which deform the return wings 3.
  • the attachment piece 10 comprises, in a spacer 18 connecting the arms 11, an opening threaded 12 adapted for the passage of a fixing screw 15, further screwed into a threaded opening 22 of the clamp 20.
  • the spacer 18 thus forms with the two arms 11 a cavity 14 which spans the folded edges 2 metal trays 1.
  • the fixing screw 15 is generally operated by the front face of the panels which is of a greater accessibility.
  • the fixing piece 10 further comprises a hanging lug 16 for fixing a molding frame 4 of the metal trays to this piece mounting 10.
  • This fixing lug 16 extends from the spacer 18 in an opposite direction from the arms 11 and has an opening 17 adapted to the passage of fixing means, such as a screw for example, which cooperates with the molding 4.
  • the fixing device thus designed can be assembled or disassembled without removing the frame molding 4.
  • the cavity 14 defined by the facing sides of the arms 11 of the fixing part 10 and the spacer 18 has a width, in a direction perpendicular to the facing faces 11a, higher in a portion adjacent to the free end 11b of the arms than in a portion adjacent to the spacer 18.
  • the two facing faces 11a have cut sides at their free end 11b, so that the cavity 14 has a shape, in a vertical plane, of truncated cone flared towards the outside of the cavity 14.
  • This particular shape of the cavity 14 allows to facilitate the installation of the fixing piece 10 on the folded edges 2 of the metal plates 1, and the passage of the arms 11 over the nested ribs 2a one inside the other.
  • the same model of fixing can be adapted on metal trays with different thicknesses of folded edge 2, for example between 30 and 35 mm, depending on the depth of the ribs 2a of the folded edges 2.
  • Fasteners 10 and clamps 20 can be obtained by molding or by extrusion, solid parts of the arms 11 or of the hooking lug 16 then comprising, in a known manner, cavities designed to reduce the excess thickness of parts for promote uniform cooling after molding.
  • the inclined planes 13 of the arms 11 of the attachment piece 10 and inclined planes 23 of the piece clamping 20 can be reversed and tilted not more towards the metal plates but towards the rear of the panel, so the return wings 3 are deformed and form a bump towards the outside of folded edges 2.
  • these blocking portions 13, 23, may be carried out elsewhere than at the ends of the arm 11 and clamp 20 and form projections and complementary recesses allowing block any relative movement of the plates metallic in their vertical plane.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)
EP98402151A 1997-09-05 1998-08-31 Vorrichtung zur Befestigung eines Rahmenprofilteils auf Platten, wie zum Beispiel Anzeigetafeln Withdrawn EP0900896A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9711083A FR2768198B1 (fr) 1997-09-05 1997-09-05 Dispositif de fixation de moulure d'encadrement sur des plateaux, tels que des panneaux d'affichage
FR9711083 1997-09-05

Publications (1)

Publication Number Publication Date
EP0900896A1 true EP0900896A1 (de) 1999-03-10

Family

ID=9510813

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98402151A Withdrawn EP0900896A1 (de) 1997-09-05 1998-08-31 Vorrichtung zur Befestigung eines Rahmenprofilteils auf Platten, wie zum Beispiel Anzeigetafeln

Country Status (2)

Country Link
EP (1) EP0900896A1 (de)
FR (1) FR2768198B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872832A1 (fr) * 2004-07-12 2006-01-13 Fornells Sa Sa Dispositif a lice de protection
FR2947943A1 (fr) * 2009-07-07 2011-01-14 Fornells Sa Profile en materiau extrude pour encadrement de panneau, et cadre correspondant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617224A1 (fr) * 1987-06-26 1988-12-30 Fornells Sa Dispositif d'assemblage de traverses et de bardages au moyen de profiles pour constituer notamment des palissades, des cloisonnements et des parements

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617224A1 (fr) * 1987-06-26 1988-12-30 Fornells Sa Dispositif d'assemblage de traverses et de bardages au moyen de profiles pour constituer notamment des palissades, des cloisonnements et des parements

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872832A1 (fr) * 2004-07-12 2006-01-13 Fornells Sa Sa Dispositif a lice de protection
GB2416131B (en) * 2004-07-12 2008-10-29 Fornells Sa A protective barrier device
FR2947943A1 (fr) * 2009-07-07 2011-01-14 Fornells Sa Profile en materiau extrude pour encadrement de panneau, et cadre correspondant

Also Published As

Publication number Publication date
FR2768198A1 (fr) 1999-03-12
FR2768198B1 (fr) 1999-11-12

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