EP0588734B1 - Barre de seuil à montage simple - Google Patents

Barre de seuil à montage simple Download PDF

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Publication number
EP0588734B1
EP0588734B1 EP93420367A EP93420367A EP0588734B1 EP 0588734 B1 EP0588734 B1 EP 0588734B1 EP 93420367 A EP93420367 A EP 93420367A EP 93420367 A EP93420367 A EP 93420367A EP 0588734 B1 EP0588734 B1 EP 0588734B1
Authority
EP
European Patent Office
Prior art keywords
nail
binder
edge
slide
nail head
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 - Lifetime
Application number
EP93420367A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0588734A1 (fr
Inventor
Michel Grosjean
Jean-Yves Perruzo
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.)
DINAC PROFINITION SA
Original Assignee
DINAC PROFINITION 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 DINAC PROFINITION SA filed Critical DINAC PROFINITION SA
Publication of EP0588734A1 publication Critical patent/EP0588734A1/fr
Application granted granted Critical
Publication of EP0588734B1 publication Critical patent/EP0588734B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • E04F19/065—Finishing profiles with a T-shaped cross-section or the like
    • E04F19/068—Finishing profiles with a T-shaped cross-section or the like with means allowing a tipping movement
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G27/00—Floor fabrics; Fastenings therefor
    • A47G27/04—Carpet fasteners; Carpet-expanding devices ; Laying carpeting; Tools therefor
    • A47G27/0437—Laying carpeting, e.g. wall-to-wall carpeting
    • A47G27/045—Gripper strips; Seaming strips; Edge retainers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • E04F19/062—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements used between similar elements
    • E04F19/063—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements used between similar elements for simultaneously securing panels having different thicknesses
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • E04F19/065—Finishing profiles with a T-shaped cross-section or the like
    • E04F19/066—Finishing profiles with a T-shaped cross-section or the like fixed onto a base profile by means of a separate connector
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/70—Sills; Thresholds

Definitions

  • the present invention relates to threshold bars.
  • the threshold bars are elements fixed to the floor of residential or office premises, at the junction of two different floor coverings or different levels.
  • the simplest and most generally used threshold bars consist of a slightly curved metal strip (a profile) and provided with regularly spaced holes allowing the passage of screws for fixing to the ground.
  • FIG. 1 A variant of these threshold bars is illustrated in FIG. 1.
  • the threshold bar 1 is provided on its underside with fins 2 defining a slide in which square heads of dowel pins 3 can slide which can be directly driven into prepared holes in the ground.
  • the system of Figure 1 has an advantage of simplicity of installation compared to the simple system with pierced profile. Indeed, it is then sufficient to prepare holes in alignment without it being necessary for them to have rigorous spacing between them. A number of corresponding nails is placed in the slide, after which the nails are put in place by sliding in front of the corresponding pegs and the bar is driven in, thereby driving in the nails. This can be done simply by walking on the bar.
  • the threshold bars described above are not suitable for the case where the levels of the two adjacent coverings whose threshold bar aims to mask the joint have a significant height shift.
  • Threshold bars are also known in which the fixing screws are hidden and which are adapted to coatings of unequal heights. These threshold bars include either a base on which is folded down by folding a threshold part or a base on which is clipped an upper threshold bar.
  • the folding threshold bars are efficient but more complex than the threshold bars made up of a simple screwed profile and, if they are screwed, suffer from the same disadvantage of installation. Snap-on threshold bars are delicate to manufacture and susceptible to accidental tearing.
  • An object of the present invention is to provide a threshold bar with hidden fixing which is particularly simple to install and inexpensive to manufacture and which is suitable for masking the junction of coatings of different levels.
  • the present invention provides a threshold bar consisting of an elongated profile, the lower part of which has two rigid ribs extending longitudinally and closing towards one another to define, between them and with a bottom part of the profile, one slide open in a lower longitudinal strip to allow the insertion by one end of the slide of a nail head.
  • the nail head and the slide have in cross section complementary shapes such that said part and the upper surface of the head are in abutment along a longitudinal edge defining an axis of rotation and that the lateral portions of the head are guided by each of the faces interior of the ribs, this assembly leaving the nail a freedom of rotation about said axis.
  • the lips facing the ribs are spaced apart by a distance greater than the diameter of the rod of the nail and said edge is defined by a protruding V from said bottom part or from the upper face of the head.
  • the angle of the V is chosen so that, when the rod of the nail presses against one of the lips, there is simultaneously a support between one of the sides of the V and the opposite face of the bottom part or of the head of nail, respectively.
  • each of the ribs extends substantially perpendicularly to the rear face of the profile before being curved in an arc of a circle towards the other rib, the lower part of the nail head having, in section, a circular shape complementary to that of said arcs of a circle.
  • the nail head has the shape of a cylinder extending in a plane perpendicular to the rod of the nail.
  • the upper face of the nail head is flattened and comes to bear on a longitudinal edge of the lower face of the bar.
  • the slide is offset from the longitudinal axis of the bar.
  • Figure 2 is a partially perspective sectional view of a threshold bar being laid on a floor 11 on which are coated uneven heights, respectively 12 and 13, for example a carpet and a tile.
  • the threshold bar 14 has an apparent upper part that is slightly rounded and possibly itself painted, dyed, or covered with a finishing material to give it any desired aesthetic appearance.
  • the lower part of the bar comprises projecting ribs 15 and 16 defining between them and with the lower part 17 of the bar a longitudinal slide 18. In this slide can be inserted the head 20 of a nail 21. This nail is intended to be inserted into a dowel 22 previously placed in the ground 11.
  • FIGS. 3A, 3B and 3C which are respectively a side view, a front view and a perspective view of a nail, are intended to illustrate a form of nail head which is particularly well suited to the present invention.
  • This head 20 has the shape of a half-cylinder perpendicular to the rod 21 of the nail and flattened on the side opposite to this rod.
  • This half-cylinder forms a slide adapted to slide in the slide 18.
  • This elongated shape of the slides 20 prevents rotation of the nail heads and therefore of the rods in a plane passing through the longitudinal axis of the slide. Thus, the rods cannot lie in the slide during the insertion phase.
  • the part 17 of the slide preferably has the shape of a V defining a support edge 19 coming to press substantially at the center of the upper flat face of the nail head.
  • the space between the lips opposite the ribs 15 and 16 is greater than the diameter of the rod of the nail 21.
  • the angle of the V defining the support edge 19 is preferably chosen so that, when the bar threshold is in one of its positions of extreme inclination, or simultaneously presses the rod of the nail against one of the lips of the ribs 15, 16 and of the upper half of the nail head against one of the flanks of V.
  • the "nails” 21 will be nails provided with transverse ribs so that, once driven into the pins 22, they have a very high resistance to tearing.
  • the rods 21 of the nails can be threaded rods.
  • nail heads may have any desired cylindrical shape, for example be cylinders of circular section.
  • Figures 5 to 7 show various embodiments of the threshold bar 4.
  • the embodiments of Figures 5 and 6, like that of Figure 2, are suitable for implementation in case of relatively large height offset between two coatings, for example from 7 to 15 mm.
  • the embodiment of Figure 7 is suitable in the case where there is no difference or only a small difference in level between the coatings.
  • the bar in FIG. 5 has for example a width of 48 cm and a curved shape with a radius of curvature of 50 cm.
  • the bar of Figure 6 has for example a width of 41 cm and a curved radius of curvature of 51 cm.
  • the bar in FIG. 7 has for example a width of 30 cm and a curved shape with a radius of curvature of 40 cm.
  • the slide 8 is offset with respect to the central axial line of the threshold bar so that the fixing is closer to the lowest side of the bar and so that the overhang of the screw is reduced. It will also be noted at the right end of the bars of FIGS. 5 and 6 (on the side of the bottom coating), a rounded portion projecting downwardly 25 intended and to avoid penetration of the edge of the bar into the lower coating which could s 'find damaged or wrinkled.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP93420367A 1992-09-16 1993-09-13 Barre de seuil à montage simple Expired - Lifetime EP0588734B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9211284 1992-09-16
FR9211284A FR2695671B1 (fr) 1992-09-16 1992-09-16 Barre de seuil à montage simple.

Publications (2)

Publication Number Publication Date
EP0588734A1 EP0588734A1 (fr) 1994-03-23
EP0588734B1 true EP0588734B1 (fr) 1996-05-15

Family

ID=9433760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93420367A Expired - Lifetime EP0588734B1 (fr) 1992-09-16 1993-09-13 Barre de seuil à montage simple

Country Status (4)

Country Link
EP (1) EP0588734B1 (es)
DE (1) DE69302648T2 (es)
ES (1) ES2087693T3 (es)
FR (1) FR2695671B1 (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10211750A1 (de) * 2002-03-18 2003-10-16 Richard Malcher Profilsystem
DE4439963B4 (de) * 1994-11-09 2005-10-20 Alfer Aluminium Gmbh Fugenabdeckvorrichtung
CN101832014A (zh) * 2010-04-13 2010-09-15 丹阳市圣象地板配件有限公司 金属地板扣条
FR2957372A1 (fr) * 2010-03-12 2011-09-16 Dinac Sa Barre de seuil a coller

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9413196D0 (en) * 1994-06-30 1994-08-24 Mckechnie Uk Ltd Tile edging strip
BE1010096A3 (fr) * 1996-04-12 1997-12-02 Vanroy Guillaume Werkhuizen Couvre-joint pour revetement de surface.
DE29711960U1 (de) * 1997-07-08 1997-09-11 Nolte, Friedhelm, 33739 Bielefeld Profilleiste
DE29822236U1 (de) * 1998-12-14 1999-03-18 Schlüter-Systems GmbH, 58640 Iserlohn Vorrichtung zur Ausbildung des Übergangs zwischen zwei aneinandergrenzenden Bodenabschnitten unterschiedlicher Höhe
DE20100413U1 (de) 2001-01-11 2002-03-21 PROLINE Profil System GmbH, 56154 Boppard Fußbodenleiste
DE20280411U1 (de) 2001-06-12 2004-11-11 Matus, Pavol Leistenanordnung zum Verbinden von Fußbodenabschnitten
EP1403444A1 (de) * 2002-09-24 2004-03-31 Manfred Kochler Profilschienensystem
GB0315563D0 (en) * 2003-07-03 2003-08-13 Whiting Richard A Engaging assembly for floor coverings
DE10349932A1 (de) 2003-10-24 2005-05-25 Herm. Friedr. Künne Gmbh & Co. Fußbodenprofilanordnung
GB2422619A (en) * 2004-12-17 2006-08-02 Mark Patrick Grazier Fixing system for decorative lintel or the like
FR2881158B1 (fr) 2005-01-25 2008-07-18 Depro France Sarl Ensemble de finition multifonction pour revetement de sol, et procede d'installation dudit ensemble
FR2881157B1 (fr) 2005-01-25 2007-03-09 Depro France Sarl Ensemble de finition multifonction pour revetement de sol, procede de fabrication et procede d'installation dudit ensemble
FR2904346B1 (fr) * 2006-07-25 2010-09-17 Scp Demil 4 Barre de seuil co-extrudee
FR2914670A1 (fr) * 2007-04-06 2008-10-10 Bernard Francois Michel Proot Ensemble de profils additionnels de finition pour revetement de sol
BE1018205A5 (fr) 2008-06-30 2010-07-06 Findes Sa A Responsabilite Lim Ensemble de finition pour revetement de sol a au moins deux fonctions.
FR2937066B1 (fr) 2008-10-13 2012-12-21 Dinac Sa Accessoire pour barre de seuil a glissiere.
FR2956456B1 (fr) 2010-02-16 2012-05-18 Dinac Sa Element de raccordement pour barres de seuil
FR2957373B1 (fr) * 2010-03-12 2012-03-09 Dinac Sa Barre de seuil monobloc a coller
FR2957374B1 (fr) 2010-03-12 2021-09-17 Dinac Sa Cale pour element de bordure
FR2958958A1 (fr) 2010-04-15 2011-10-21 Michel Grosjean Dispositif couvre-joint pour revetement de sol
AT512179B1 (de) * 2012-04-03 2013-06-15 Neuhofer Franz Jun Vorrichtung zum Überbrücken einer Anschlussfuge eines Bodenbelags
FR3000512A1 (fr) 2012-12-31 2014-07-04 Findes Accessoire de finition deformable adapte pour former un raccord entre deux surfaces
WO2016051100A1 (fr) 2014-10-03 2016-04-07 Findes Profil monobloc sécable et outil de coupe
FR3076563B1 (fr) 2018-01-09 2020-06-19 Fixat Accessoire de finition deformable adapte pour former un raccord entre deux surfaces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB436982A (es) * 1900-01-01
US2089380A (en) * 1936-03-23 1937-08-10 Fred W Kammerer Metallic door saddle
US2487571A (en) * 1945-08-01 1949-11-08 Lockheed Aircraft Corp Combined fastener and stretcher for carpeting and the like
US3696461A (en) * 1969-07-28 1972-10-10 Robert G Kelly Carpet installation system for use in an aircraft
FR2218446B3 (es) * 1973-02-16 1975-10-24 Grun Roger
GB9007081D0 (en) * 1990-03-29 1990-05-30 Parkelder Limited Tile trim

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4439963B4 (de) * 1994-11-09 2005-10-20 Alfer Aluminium Gmbh Fugenabdeckvorrichtung
DE10211750A1 (de) * 2002-03-18 2003-10-16 Richard Malcher Profilsystem
DE10211750B4 (de) * 2002-03-18 2007-01-04 Richard Malcher Profilsystem
FR2957372A1 (fr) * 2010-03-12 2011-09-16 Dinac Sa Barre de seuil a coller
EP2369091A1 (fr) * 2010-03-12 2011-09-28 Dinac Elément de bordure à coller
CN101832014A (zh) * 2010-04-13 2010-09-15 丹阳市圣象地板配件有限公司 金属地板扣条

Also Published As

Publication number Publication date
FR2695671B1 (fr) 1994-12-16
DE69302648T2 (de) 1996-11-28
DE69302648D1 (de) 1996-06-20
FR2695671A1 (fr) 1994-03-18
ES2087693T3 (es) 1996-07-16
EP0588734A1 (fr) 1994-03-23

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