Flexible face sign

• US 6,758,002 B1
• Filed: 11/28/2000
• Issued: 07/06/2004
• Est. Priority Date: 12/03/1999
• Status: Expired due to Fees

• Current Assignee: Enseignes "Imperial" Signs Limitee/Limited
• Original Assignee: Enseignes "Imperial" Signs Limitee/Limited
• Inventors: Duguay, Eloi
• Primary Examiner(s): DAVIS, CASSANDRA HOPE
• Application Number:
  US09/723,671
• Time in Patent Office: 1,316 Days
• Field of Search: 406/03, 405/74
• US Class Current: 40/603
• CPC Class Codes: G09F 13/0413 Frames or casing structures therefor
• CPC Class Codes: G09F 15/0025 display surface tensioning means

Abstract

A flexible face material sign framing system allows the interior portion of the sign casing to be accessed without removing the face material from the framing. The system includes a device for grasping the flexible face material and exerting tension to its edges in order to tighten the front of the sign appropriately. The system and device are weatherproof and therefore prolong the life of the face material.

Claims

1. A flexible face sign framing system comprising:

a rear sign casing having an inside portion, said casing including a back panel, a top and a bottom panel, first and second end panels, said inside portion for containing an illumination means;

a front sign casing pivotally secured to the rear sign casing, said front casing having;

a top front edge member, a bottom front edge member, and first and second end front edge members;

a front face covered by a flexible face material;

a tension clip removably secured to at least the top and bottom front edge members, said clip having clamping means for holding an edge of the flexible face material; and

a hinge between the top front edge member and the top panel, said hinge for pivotal movement of the front sign casing;

wherein the top front edge member, a bottom front edge member, and first and second end front edge members form a tension device for holding an edge of the flexible face material, said device comprising top and bottom front edge extrusions, each having a first slot extending longitudinally and for receiving a connection tongue;

a pair of ridged webs extending longitudinally adjacent the first slot;

members forming a second slot extending longitudinally, located under the pair of webs;

an arm extending from the members forming the second slot, said arm having a lip at its free end for supporting the flexible material;

a plurality of second bracing members secured to the second slot on the top and bottom front edge extrusions;

a plurality of said tension clips being removably secured within a recess in the top and bottom front edge extrusions, said clips having a said clamping means for holding onto an edge of the flexible face material, said clips being secured to the extrusions using a screw fastener engaging the pair of ridged webs, said fasteners and clips for applying tension to the flexible face material;

said hinge secured to the top panel of the rear sign casing and to the top front edge extrusion, said hinge for pivotal movement of the front sign casing about the rear sign casing; and

a plurality of screw fasteners for securing the bottom front edge extrusion of the front sign casing to the bottom panel of the rear sign casing.

2. A sign framing system as in claim 1 wherein said top, bottom and end panels of said rear sign casing are extrusions having front and rear flanges, said back panel being secured to the rear flanges of the extrusion of the top, bottom, and end panels;

said rear sign casing also comprising a plurality of first bracing members being secured to each of the top, bottom, and back panels.

3. A sign framing system as in claim 1 further comprising a cap having a lip for covering the lip of the arm, said cap for covering the recess in the top and bottom front edge extrusions.

4. A sign framing system as in claim 1 wherein the front edge extrusions are made of aluminum.

5. A sign framing system as in claim 1 wherein the screw fasteners are made of steel.

6. A flexible face sign framing system comprising:

(A) a rear sign casing having an interior portion for enclosing illumination means, said rear casing having top, bottom, first end, second end and back panels and a plurality of bracing members secured to each of the top, bottom and back panels;

(B) a front sign casing for supporting a flexible face material over a front face of a sign, said front casing pivotally mounted on the rear sign casing and including;

(i) a front edge extrusion forming top, bottom, and first and second end members, said front edge extrusion having a main recess and including;

a pair of slot members extending longitudinally within the recess and forming a first slot, said slot for receiving a connection filler;

a pair of ridged webs extending longitudinally;

a second slot extending longitudinally, located under the pair of ridged webs;

an arm extending from members forming the second slot said arm having a lip at its free end for supporting the flexible material;

(ii) a plurality of support members secured within the second slot on the top and bottom members;

(iii) a plurality of tension clips removably secured within the recess, said clips having clamping means for holding onto an edge of the flexible material, said clips being secured to the extrusion using a screw fastener engaging the pair of ridged webs, said fastener and clips for applying tension to the flexible face material;

(iv) a cap for covering the recess in the front edge extrusion said cap having a lip for covering the lip of the arm;

(C) a hinge secured to the top panel of the rear casing and the front edge extrusion of the top member, said hinge for pivotal movement of the front sign casing about the rear sign casing;

(D) said flexible face material for covering the front face of the front sign casing;

(E) a plurality of screw fasteners for securing the front edge extrusion of the bottom member to the bottom panel of the rear sign casing.

7. A sign framing system as in claim 6 wherein rear sign casing comprises a rear sign casing extrusion having front and rear flanges, said rear sign casing extrusion forming a top panel, a bottom panel and first and second end panels;

a back panel secured to the rear flange of the extrusion of the top, the bottom and the first and second end panels; and

the plurality of U-shaped bracing members secured to each of the top and bottom panels and the back panel.

8. A sign framing system as in claim 6 further comprising a first weather gasket positioned between the cap and the front edge extrusion, and a second weather gasket positioned between the front flange of the panel extrusion of the rear sign casing and the front edge extrusion.

9. A sign framing system as in claim 6 wherein the arm is angulated.

10. A sign framing system as in claim 6 wherein the front edge extrusions are made of aluminum.

11. A sign framing system as in claim 6 wherein the screw fasteners are made of steel.

12. A flexible face sign framing system comprising:

(A) a rear sign casing having an interior portion for containing illumination means, said rear casing including;

(i) an extrusion panel having front and rear flanges, said extrusion forming a top panel, a bottom panel and first and second end panels;

(ii) a back panel secured to the rear flanges of the extrusion panel;

(iii) a plurality of U-shaped bracing members secured to each of the top and bottom panels and the back panel;

(B) a front sign casing for supporting a flexible face material over a front face of a sign said front casing pivotally mounted on the rear sign casing and including;

(i) a front edge extrusion forming top, bottom, and first and second end members, said front edge extrusion having a main recess and including;

a rearwardly extending member for connection to the extrusion panel;

a primary member extending perpendicularly from the rearwardly extending member and towards an interior portion of the sign;

first and second slot arms extending from the primary member and substantially parallel to the rearwardly extending member, said first slot arm having an indentation thereon, said first and second slot arms forming a first slot extending longitudinally along the extrusion and for receiving a connection filler;

a pair of parallel ridged webs extending longitudinally and angled towards the recess and away from the primary member;

a second slot extending longitudinally, located under the parallel webs;

an angulated arm extending from the primary member forming the second slot substantially parallel to the webs, said angulated arm having an elbow at its midpoint and having a bottom lip at its free end;

(ii) a plurality of C-shaped bracing members secured within the second slot of the front edge extrusion on the top and bottom members;

(iii) a plurality of tension clips removably secured within the recess in the front edge extrusion, said clips having a clamping leg for holding onto an edge of the flexible material;

(iv) a plurality of screw fasteners for securing the clips into the recess, said fasteners passing through the tension clips and engaging the ridged webs of the front edge extrusion, said fasteners and clips for applying tension to the flexible face material;

(v) a cap having a first end for connecting to the first slot arm of the front edge extrusion and a second end having a lip for covering the lip of the angulated arm, said cap for covering the recess in the front edge member;

(vi) a first weather gasket positioned within the indentation of the first slot arm, between the cap and the first slot arm;

(vii) a second weather gasket positioned between the front flange of the extrusion panel of the rear sign casing and the primary member of the front edge extrusion;

(C) a hinge secured to the top extrusion panel and the rearwardly extending member of the top front edge extrusion, said hinge for pivotal movement of the front sign casing about the rear sign casing;

(D) said flexible face material for covering the front face of the sign casing;

(E) a plurality of screw fasteners for securing the bottom extrusion panel and the rearwardly extending member of the bottom front edge extrusion of the front sign casing.

13. A sign framing system as in claim 12 are the front edge extrusions are made of aluminum.

14. A sign framing system as in claim 12 wherein the screw fasteners are made of steel.

15. A flexible face sign framing device comprising:

a front edge extrusion forming top, bottom, and first and second end members, said front edge extrusion having a main recess and including;

a rearwardly extending member for connection to the front edge extrusion;

a primary member extending perpendicularly from the rearwardly extending member and towards an interior portion of the sign;

first and second slot arms extending from the primary member and substantially parallel to the rearwardly extending member, said first slot arm having an indentation thereon, said first and second slot arms forming a first slot extending longitudinally along the extrusion and for receiving a connection filler;

a pair of parallel ridged webs extending longitudinally and angled towards the recess and away from the primary member;

a second slot extending longitudinally, located under the parallel webs;

an arm extending from the members forming the second slot substantially parallel to the parallel webs, said arm having an elbow at its midpoint and having a bottom lip at its free end;

a plurality of tension clips removably secured within the recess in the front edge extrusion, said clips having clamping means for holding onto an edge of the flexible material;

a plurality of screw fasteners for securing the clips into the recess, said fasteners passing through the tension clips and engaging the ridged webs of the front edge extrusion, said fasteners and clips for applying tension to the flexible face material.

16. A sign framing system as in claim 15 further comprising a cap having a first end for connecting to the first slot arm of the front edge extrusion and a second end having a lip for covering the lip of the arm, said cap for covering the recess in the front edge member;

a first weather gasket positioned within the indentation of the first slot arm, between the cap and the first slot arm;

a second weather gasket positioned between the front flange of the extrusion panel of the rear sign casing and the primary member of the front edge extrusion; and

, a flexible face material for covering the front face of the sign casing.

17. A sign framing system as in claim 15 wherein the arm is angulated.