WO2005005164A2 - Dispositif apte a realiser la mise sous tension et le maintien d'une toile - Google Patents
Dispositif apte a realiser la mise sous tension et le maintien d'une toile Download PDFInfo
- Publication number
- WO2005005164A2 WO2005005164A2 PCT/FR2004/050293 FR2004050293W WO2005005164A2 WO 2005005164 A2 WO2005005164 A2 WO 2005005164A2 FR 2004050293 W FR2004050293 W FR 2004050293W WO 2005005164 A2 WO2005005164 A2 WO 2005005164A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- groove
- strip
- frame
- fabric
- canvas
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
- B44D3/18—Boards or sheets with surfaces prepared for painting or drawing pictures; Stretching frames for canvases
- B44D3/185—Stretching frames for canvases
Definitions
- the invention relates to devices making it possible to tension and maintain a canvas or a sheet of paper.
- Such devices can for example serve as a public display support or even as art or decorative frames.
- It relates more particularly to a frame or chassis structure combined with an arrangement of elements in housings making it possible to secure reversibly by wedging a canvas on a chassis.
- Document FR 2 639 879 thus describes a canvas frame having a groove on its periphery.
- the tensioning device meanwhile, consists of an elongated rod comprising a flat base emerging from the groove, and two parallel wings projecting from said flat base and having beads on their opposite faces intended to snap into a narrowed mouth of the groove made in the chassis.
- the tensioning device has substantially perpendicular portions which are subjected at their junction to shear stresses and this, during the introduction of the two projecting wings inside the mouth of the groove. If this deformation is necessary to wedge the canvas in the groove of the frame, it nevertheless weakens the rod and even leads to its destruction after a certain number of uses.
- the canvas is jammed at the ends of the walls forming the narrowed mouth of the groove, by means of two sharp edges facing each other. This arrangement then generates friction on sharp edges which consequently damages the fabric with each operation of placing or extracting the strip inside the groove.
- Document BE 848 203 also describes a device making it possible to tension and hold a canvas on a frame.
- a rod penetrates inside a U-shaped groove.
- the rod can in particular have an N-shaped cross section and jam the canvas thanks to its two long edges of the wings of the V.
- the canvas is jammed between a flat surface of the groove and a sharp edge of the strip.
- this type of arrangement deteriorates the fabric quickly and does not allow the repositioning and dismantling operations of the canvas on the frame to be repeated, without the latter being damaged.
- the invention therefore relates to a device capable of tensioning and maintaining a fabric, comprising a frame having a groove, and at least one deformable rod.
- the canvas is stretched and held on the frame by wedging between the groove and the deformable strip.
- This deformable rod has a section substantially in N, oriented towards the bottom of the groove.
- the deformable rod has a sharp edge intended to serve as a pivot to allow its deformation, and two flanks capable of jamming the fabric in the groove.
- the device is characterized in that the strip is blocked in a narrowing of the groove by means of two beads each extending on a side of the strip in the same direction as the strip.
- the strip is a profile comprising two sides which each have a bead on their outer face.
- the strip has a spacing between the beads at its flanks which is wider than the narrowing of the groove of the chassis.
- a pressure exerted on the internal side of the rod, at the edge of the V then allows the sides of the N to be brought closer, allowing the rod, under the effect of the thrust, to descend into the groove of the chassis.
- the beads then enter the narrowing and carry out a self-locking assembly of the fabric.
- the jamming of the fabric is then carried out between two tangential surfaces inside the groove and near the narrowing. Therefore, the canvas can be mounted and dismounted on the frame without it being damaged.
- the baguette can also have two flaps which extend the sides and emerge from the groove to allow the gripping and the extraction of the baguette blocked inside the groove.
- the rod ensuring wedging can extend over the entire side, or be formed by a plurality of independent sections.
- the fabric in a given direction and on the same side of the chassis, the fabric can be wedged in a groove by means of several separate elements forming sections of independent rods.
- the chassis can be removable in a plurality of segments. In this way, its transport and handling are simplified.
- the chassis may include a plurality of arrangements making it possible to attach reinforcing bars to secure two by two the segments located, in particular, on the opposite sides of the chassis. These arrangements can be in the form of grooves capable of accommodating reversible fastening means.
- the chassis may include attachment means for attaching it to a wall.
- the frame can include a particular geometry intended to facilitate its installation on a wall or more generally any type of partition.
- the assembly of the rods can be facilitated by means of a tool comprising a rounded edge allowing pressure to be exerted on the internal face of the rods.
- An assembly comprising a frame and rods as well as such a tool can be supplied with the canvas and sold in this way, therefore not assembled, to reduce the costs of labor, storage and handling.
- a very precise cutting of the canvas, combined with positioning relative to a mark on the chassis, allows the canvas to be put under the same predetermined tension at each mounting operation. This is made possible by the use of a canvas made of an inextensible material.
- Figure 1 is a perspective view of the device according to the invention
- Figure 2 is a sectional view of the device before insertion of the rod, achieving the jamming of the fabric, inside the groove, according to the invention
- Figure 3 is a sectional view of the rod, achieving the wedging of the fabric, inside the groove, according to the invention.
- the invention relates to a device capable of carrying out the tensioning and the maintenance of a fabric comprising a frame having a groove, and at least one deformable rod.
- the device comprises a frame (2) on which is attached a fabric (1).
- the tensioning and the maintenance of the fabric (1) are then effected by the wedging of the fabric (1) by means of rods (4) inside a groove (3).
- the rods (4) are introduced on the rear face of the chassis (2), but they can also be on any other face of the chassis.
- Figure 1 illustrates two distinct embodiments. On one side of the frame (2) a deformable strip (4) extends over the entire length of the groove while on another side the deformable strip (4) has a plurality of independent sections (14,24) . Depending on the application and the dimensions of the chassis (2), the embodiments can be optionally combined or not.
- Reinforcement bars (12) make it possible to stiffen the structure of the chassis (2).
- These bars (12) can be secured to the different sections forming the chassis (2) thanks to a plurality of arrangements (11), here represented in the form of grooves in which a square nut can be inserted.
- a screw then allows the bars (12) to be secured in a reversible manner on the chassis (2).
- the deformable rods (4) have a substantially V-shaped section oriented towards the bottom of the groove (3).
- the deformable rods (4) each comprise a sharp edge (9) intended to serve as a pivot to authorize their deformation, and two sides (7, 17) capable of causing the web (1) to jam in the groove (3).
- the canvas (1) is jammed inside the groove (3) by means of the two sides (7J7) of the strip (4) or (14,24).
- a hooking portion (13) can emerge from the profile in a localized or continuous manner over the entire length of the profile to facilitate the attachment of the frame to a wall.
- the wedging is obtained by means of two beads (6.16) formed on the sides (7J7) of the strip (4) and by a narrowing (5) inside the groove (3 ).
- the two flanks (7,17) are deformed when the rod (4) is inserted inside the groove (3) by pivoting around a sharp edge of the rod (4).
- Flaps (8) extend the two sides (7,17) of the strip (4) outside the groove, thus making it possible to extract the strip (4) blocked inside the groove (3).
- the groove for securing the reinforcement bars (12) has a narrowed opening allowing the passage of a screw (18) but preventing a nut square (19) to come out of this groove.
- the different sections of the chassis (2) are thus produced in a profile which may have one or more grooves.
- a device according to the invention has multiple advantages, in particular: • the geometry of the rod makes it possible to provide a very high elasticity capable of supporting a large number of successive deformations; • the method of manufacturing the deformable rod is simple to implement and inexpensive, such as an extrusion process in particular; • finally, the density in meters of such a profile is very low, which makes it an inexpensive element.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002531198A CA2531198A1 (fr) | 2003-07-09 | 2004-06-24 | Dispositif apte a realiser la mise sous tension et le maintien d'une toile |
DE602004030120T DE602004030120D1 (de) | 2003-07-09 | 2004-06-24 | Vorrichtung zum spannen und festhalten einer leinwand |
EP04767855A EP1641635B1 (fr) | 2003-07-09 | 2004-06-24 | Dispositif apte a realiser la mise sous tension et le maintien d`une toile |
AT04767855T ATE488379T1 (de) | 2003-07-09 | 2004-06-24 | Vorrichtung zum spannen und festhalten einer leinwand |
US11/321,909 US7293378B2 (en) | 2003-07-09 | 2005-12-29 | Device for tensioning and securing a canvas |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR03.08381 | 2003-07-09 | ||
FR0308381A FR2857296B1 (fr) | 2003-07-09 | 2003-07-09 | Dispositif apte a realiser la mise sous tension et le maintien d'une toile. |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/321,909 Continuation US7293378B2 (en) | 2003-07-09 | 2005-12-29 | Device for tensioning and securing a canvas |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005005164A2 true WO2005005164A2 (fr) | 2005-01-20 |
WO2005005164A3 WO2005005164A3 (fr) | 2005-09-22 |
Family
ID=33522885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/050293 WO2005005164A2 (fr) | 2003-07-09 | 2004-06-24 | Dispositif apte a realiser la mise sous tension et le maintien d'une toile |
Country Status (8)
Country | Link |
---|---|
US (1) | US7293378B2 (fr) |
EP (1) | EP1641635B1 (fr) |
AT (1) | ATE488379T1 (fr) |
CA (1) | CA2531198A1 (fr) |
DE (1) | DE602004030120D1 (fr) |
FR (1) | FR2857296B1 (fr) |
WO (1) | WO2005005164A2 (fr) |
ZA (1) | ZA200600120B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2415414A (en) * | 2004-06-24 | 2005-12-28 | Hsiang Chuan Liu | Nail-free interchangeable canvas frame |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090217557A1 (en) * | 2008-03-03 | 2009-09-03 | Duane Serrano | Artistic media stretcher |
US20100224751A1 (en) * | 2009-03-03 | 2010-09-09 | Howard Richard Hochhalter | Flat Panel TV Accessory Mounting Bracket and Enclosure |
US8418383B2 (en) | 2011-03-09 | 2013-04-16 | Mazin Badawi | Canvas frame and kit for the construction of a custom canvas frame |
WO2013028506A2 (fr) * | 2011-08-19 | 2013-02-28 | Robert Davis | Cadre pour image doté d'un système de montage amovible |
US8985183B2 (en) * | 2011-10-13 | 2015-03-24 | Kevin Terry | Mesh screen tensioner and related method |
US9661930B2 (en) | 2012-09-21 | 2017-05-30 | Steelcase Inc. | Chair construction |
ES2482341A1 (es) * | 2014-02-14 | 2014-08-01 | Miquel REQUENA ROIGÉ | Dispositivo automontable para exhibición de objetos. |
JP6228504B2 (ja) * | 2014-04-11 | 2017-11-08 | フクビ化学工業株式会社 | スクリーン装置およびその製造方法 |
FR3025410B1 (fr) * | 2014-09-04 | 2017-03-24 | Soc Figarol | Cadre ornemental pour chassis toile a remplacement de toute facilite |
US10189299B2 (en) | 2015-07-21 | 2019-01-29 | Tracer Imaging Llc | System for mounting a covering upon a frame |
US10813478B2 (en) | 2016-12-20 | 2020-10-27 | Tracer Imaging Llc | System for retaining an image within a frame |
FR3078812B1 (fr) * | 2018-03-07 | 2021-03-19 | Clipso Productions | Procede de montage d'un revetement souple tendu sur un cadre de fixation et cadre de fixation pour la mise en oeuvre dudit procede |
JP6574877B1 (ja) * | 2018-06-22 | 2019-09-11 | エントロス株式会社 | シート固定装置、ならびにそれを備えたパネル |
US11419436B2 (en) * | 2019-06-19 | 2022-08-23 | Tracer Imaging Llc | Method for retaining a substrate within a frame |
EP4189664A1 (fr) | 2020-07-31 | 2023-06-07 | Tracer Imaging LLC | Système d'encadrement encliquetable |
KR102555365B1 (ko) * | 2023-01-18 | 2023-07-12 | 김기범 | 알루미늄 캔버스프레임의 캔버스지 고정장치 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE440741C (de) * | 1927-02-16 | Alwin Elbern Dr | Durchlaufende Nut in den Aufspannkanten von Blendrahmenleisten | |
DE441653C (de) * | 1925-11-17 | 1927-03-08 | Alwin Elbern Dr | Nutleisten zum Aufspannen von Spannstoffen |
FR1355914A (fr) * | 1962-12-07 | 1964-03-20 | Fermeture étanche | |
US4947561A (en) * | 1988-01-26 | 1990-08-14 | Cabinet Beau | Frame for cloth or artistic canvases |
DE29503438U1 (de) * | 1995-03-01 | 1995-04-27 | Klingenberg Dirk | Verbindungselement |
US6253471B1 (en) * | 1999-07-08 | 2001-07-03 | Craig H. Strauh | Canvas stretching and framing device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2630170A (en) * | 1951-03-12 | 1953-03-03 | Ewing Dev Company | Means for anchoring screening |
US3186712A (en) * | 1962-05-18 | 1965-06-01 | Kessler Milton | Coil-up bowling return gutter |
US3769730A (en) * | 1971-07-15 | 1973-11-06 | J Dole | Painting fastener |
US3914887A (en) * | 1974-10-07 | 1975-10-28 | Stretch Devices Inc | Artist{3 s canvas tensioning and painting frame |
BE848203Q (fr) * | 1976-11-10 | 1977-03-01 | Procede pour tendre et fixer les toiles sur les chassis pour peinture, | |
US4333284A (en) * | 1979-01-08 | 1982-06-08 | Donel Corporation | Extrusion and building structures |
US4341255A (en) * | 1981-06-12 | 1982-07-27 | Cetec Corporation | Storm window |
US4690192A (en) * | 1986-04-29 | 1987-09-01 | Johann Stilling | Replaceable awning |
US4937961A (en) * | 1989-03-09 | 1990-07-03 | Signtech, Inc. | Sign assembly |
US6314684B1 (en) * | 2000-06-08 | 2001-11-13 | Itzik Aviram | Apparatus for active multi-locking of sheets and collection of condensation water |
-
2003
- 2003-07-09 FR FR0308381A patent/FR2857296B1/fr not_active Expired - Fee Related
-
2004
- 2004-06-24 EP EP04767855A patent/EP1641635B1/fr active Active
- 2004-06-24 DE DE602004030120T patent/DE602004030120D1/de active Active
- 2004-06-24 ZA ZA200600120A patent/ZA200600120B/xx unknown
- 2004-06-24 CA CA002531198A patent/CA2531198A1/fr not_active Abandoned
- 2004-06-24 AT AT04767855T patent/ATE488379T1/de not_active IP Right Cessation
- 2004-06-24 WO PCT/FR2004/050293 patent/WO2005005164A2/fr active Application Filing
-
2005
- 2005-12-29 US US11/321,909 patent/US7293378B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE440741C (de) * | 1927-02-16 | Alwin Elbern Dr | Durchlaufende Nut in den Aufspannkanten von Blendrahmenleisten | |
DE441653C (de) * | 1925-11-17 | 1927-03-08 | Alwin Elbern Dr | Nutleisten zum Aufspannen von Spannstoffen |
FR1355914A (fr) * | 1962-12-07 | 1964-03-20 | Fermeture étanche | |
US4947561A (en) * | 1988-01-26 | 1990-08-14 | Cabinet Beau | Frame for cloth or artistic canvases |
DE29503438U1 (de) * | 1995-03-01 | 1995-04-27 | Klingenberg Dirk | Verbindungselement |
US6253471B1 (en) * | 1999-07-08 | 2001-07-03 | Craig H. Strauh | Canvas stretching and framing device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2415414A (en) * | 2004-06-24 | 2005-12-28 | Hsiang Chuan Liu | Nail-free interchangeable canvas frame |
Also Published As
Publication number | Publication date |
---|---|
EP1641635A2 (fr) | 2006-04-05 |
FR2857296A1 (fr) | 2005-01-14 |
EP1641635B1 (fr) | 2010-11-17 |
US20060101759A1 (en) | 2006-05-18 |
ATE488379T1 (de) | 2010-12-15 |
ZA200600120B (en) | 2007-03-28 |
WO2005005164A3 (fr) | 2005-09-22 |
CA2531198A1 (fr) | 2005-01-20 |
DE602004030120D1 (de) | 2010-12-30 |
US7293378B2 (en) | 2007-11-13 |
FR2857296B1 (fr) | 2006-11-10 |
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