Patents Assigned to Valinge Aluminium AB
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Patent number: 7568322Abstract: A system for forming a flooring includes rectangular floorboards (1, 1?) including first and second types of floorboards (A, B), on which first and second locking devices are arranged in pairs on opposing short edges (5a, 5b) and long edges (4a, 4b), respectively, and on which the locking device of the first type of floorboard (A) along one pair of opposing joint edges is mirror inverted relative to the corresponding locking device along the same pair of opposing joint edges of the second type of floorboard (B). The system includes a third type of floorboard (C), which is so designed that a first one (5b) of its two short edges presents the first locking device (12) and both its long edges (4a, 4b) and its other short edge (5a) presents the second locking device.Type: GrantFiled: July 9, 2007Date of Patent: August 4, 2009Assignee: Valinge Aluminium ABInventor: Darko Pervan
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Patent number: 7516588Abstract: Floorboards with a mechanical locking system that allows movement between the floorboards when they are joined to form a floating floor.Type: GrantFiled: January 13, 2005Date of Patent: April 14, 2009Assignee: Valinge Aluminium ABInventor: Darko Pervan
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Patent number: 7454875Abstract: Floor panels (1, 1?) are provided with a mechanical locking system including a flexible tongue (30) in a sliding groove (40) which during a vertical folding motion is displaced. Moreover, a tongue blank (50), a production method and an installation method are shown.Type: GrantFiled: October 22, 2004Date of Patent: November 25, 2008Assignee: Valinge Aluminium ABInventors: Darko Pervan, Niclas HÃ¥kansson, Per Nygren
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Publication number: 20060260254Abstract: Floor panels are provided with a mechanical locking system having small local protrusions which reduce displacement along the joint when the panels are laying flat on the sub floor and locked vertically and horizontally.Type: ApplicationFiled: May 20, 2005Publication date: November 23, 2006Applicant: VALINGE ALUMINIUM ABInventor: Darko Pervan
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Publication number: 20060236642Abstract: Floor panels (1, 1?) are provided with a mechanical locking system including a flexible locking element 15 in a locking groove 14 which during a horizontal motion is displaced vertically.Type: ApplicationFiled: March 30, 2005Publication date: October 26, 2006Applicant: Valinge Aluminium ABInventor: Darko Pervan
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Publication number: 20060179773Abstract: Floorboards comprising a core and a surface layer with curved edge portions, which are formed by a compression of the core.Type: ApplicationFiled: February 15, 2005Publication date: August 17, 2006Applicant: VALINGE ALUMINIUM ABInventor: Darko Pervan
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Patent number: 7086205Abstract: The invention relates to a system for laying and mechanically joining building panels, especially thin, hard, floating floors. Adjacent joint edges (3, 4) of two panels (1, 2) engage each other to provide a first mechanical connection locking the joint edges (3, 4) in a first direction (D1) perpendicular to the principal plane of the panels. In each joint, there is further provided a strip (6) which is integrated with one joint edge (3) and which projects behind the other joint edge (4). The strip (6) has an upwardly protruding locking element (8) engaging in a locking groove (14) in the rear side (16) of the other joint edge (4) to form a second mechanical connection locking the panels (1, 2) in a second direction (D2) parallel to the principal plane of the panels and at right angles to the joint. Both the first and the second mechanical connection allow mutual displacement of joined panels (1, 2) in the direction of the joint.Type: GrantFiled: July 25, 2002Date of Patent: August 8, 2006Assignee: Valinge Aluminium ABInventor: Tony Pervan
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Publication number: 20060117696Abstract: The invention relates to a locking system for mechanical joining of floorboards (1, 1?), a floorboard having such a locking system and a flooring made of such floorboards. The locking system has mechanical cooperating means (36, 38; 6, 8, 14) for vertical and horizontal joining of adjoining floorboards. The means for horizontal joining about a vertical plane (F) comprise a locking groove (14) and a locking strip (16) which is located at opposite joint edge portions (4a, 4b) of the floorboard (4). The locking strip (6) projects from the joint plane (F) and has an upwards projecting locking element (8) at its free end. The locking groove (14) is formed in the opposite joint edge portion (4a) of the floorboard at a distance from the joint plane (F). The locking groove (14) and the locking element (8) have operative locking surfaces (10, 11).Type: ApplicationFiled: January 30, 2006Publication date: June 8, 2006Applicant: VALINGE ALUMINIUM ABInventor: Darko Pervan
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Patent number: 7051486Abstract: Floorboards with a mechanical locking system having a separately machined strip which is mechanically joined with the floorboard.Type: GrantFiled: April 15, 2003Date of Patent: May 30, 2006Assignee: Valinge Aluminium ABInventor: Darko Pervan
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Publication number: 20060073320Abstract: A device for coating surface portions of a board material with a liquid material. The device includes a wheel which transfers the coating material and compressed air which positions the coating material. A method for surface coating and a floorboard with a finished surface portion.Type: ApplicationFiled: October 4, 2005Publication date: April 6, 2006Applicant: VALINGE ALUMINIUM ABInventors: Darko Pervan, Jan Peterson, Niclas Hakansson
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Publication number: 20050268570Abstract: Abstract of the Disclosure Floorboards with a mechanical locking system that allows movement between the floorboards when they are joined to form a floating floor.Type: ApplicationFiled: January 13, 2005Publication date: December 8, 2005Applicant: Valinge Aluminium ABInventor: Darko Pervan
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Publication number: 20050208255Abstract: Floorboards for making a floating floor have a core (30) which comprises at least two layers of material (L1, L2), which are arranged at different distances from the surface layer (31), and which differ in respect of material properties or material composition. Semi manufactures for making such floorboards are also disclosed.Type: ApplicationFiled: April 8, 2003Publication date: September 22, 2005Applicant: Valinge Aluminium ABInventor: Darko Pervan
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Publication number: 20050166514Abstract: Floorboards with a mechanical locking system that allows movement between the floorboards when they are joined to form a floating floor.Type: ApplicationFiled: January 13, 2005Publication date: August 4, 2005Applicant: Valinge Aluminium ABInventor: Darko Pervan
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Publication number: 20050166516Abstract: Floorboards with a mechanical locking system that allows movement between the floorboards when they are joined to form a floating floor.Type: ApplicationFiled: January 13, 2005Publication date: August 4, 2005Applicant: Valinge Aluminium ABInventor: Darko Pervan
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Publication number: 20050166502Abstract: The invention relates to a strip for a building board (2), exhibiting a board body (S) which is formed with a gripping stud (24). The strip (10) extends from the body (S) and from which are formed gripping elements (26, 28), which are bent round the gripping stud (24) for mechanical fastening of the strip (10) to the body (S), as well as a locking element (12) for enabling mechanical joining of the board (2) to similar boards.Type: ApplicationFiled: December 10, 2004Publication date: August 4, 2005Applicant: VALINGE ALUMINIUM AB.Inventors: Darko Pervan, Tony Pervan
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Patent number: 6922964Abstract: A floorboard system includes a plurality of floorboards, wherein each of the floorboards is a rectangular floorboard provided with long edges and short edges and having a floorboard body provided with an integrated long edge locking system and an integrated short edge locking system for mechanical joining, both vertically and horizontally, the floorboards, along the long edges thereof and along the short edges thereof. The long edge locking system differs from the short edge locking system in respect of at least one of material composition and material properties. And, at least one of the long edge locking system and the short edge locking system includes a separate element which is integrally connected with the floorboard body at the factory and is made of a material other than that included in the floorboard body.Type: GrantFiled: February 11, 2003Date of Patent: August 2, 2005Assignee: Valinge Aluminium ABInventor: Darko Pervan
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Patent number: 6918220Abstract: The invention relates to a locking system for mechanical joining of floorboards (1, 1?), a floorboard having such a locking system and a flooring made of such floorboards. The locking system has mechanical cooperating means (36, 38; 6, 8, 14) for vertical and horizontal joining of adjoining floorboards. The means for horizontal joining about a vertical plane (F) comprise a locking groove (14) and a locking strip (16) which is located at opposite joint edge portions (4a, 4b) of the floorboard (4). The locking strip (6) projects from the joint plane (F) and has an upwards projecting locking element (8) at its free end. The locking groove (14) is formed in the opposite joint edge portion (4a) of the floorboard at a distance from the joint plane (F). The locking groove (14) and the locking element (8) have operative locking surfaces (10, 11).Type: GrantFiled: February 7, 2003Date of Patent: July 19, 2005Assignee: Valinge Aluminium ABInventor: Darko Pervan
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Patent number: 6898913Abstract: The invention relates to a locking system for mechanical joining of floorboards (1, 1?) which have a body (30), a lower balancing layer (34) and an upper surface layer (32). A strip (6) is integrally formed with the body (30) of the floorboard (1) and extends under an adjoining floorboard (1?). The strip (6) has a locking element (8), which engages a looking groove (14) in the underside of the adjoining floorboard (1?) and forms a horizontal joint. A tongue (38) and a tongue groove (36) form a vertical joint between upper and lower plane-parallel contact surfaces (43, 45) and are designed in such manner that the lower contact surfaces (45) are on a level between the upper side of the locking element (8) and a plane containing the underside (3) of the floorboard. The invention also relates to a floorboard having such a locking system, a floor made of such floorboards, as well as a method for making such a locking system.Type: GrantFiled: September 27, 2002Date of Patent: May 31, 2005Assignee: Valinge Aluminium ABInventor: Darko Pervan
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Publication number: 20050102937Abstract: A locking system for mechanical joining of floorboards has a locking groove which is formed in the underside of and extends in parallel with the first joint edge at a distance from the joint plane, and a portion projecting from the lower part of the second joint edge and below the first joint edge and integrated with a body of the board. The projecting portion supporting at a distance from the joint plane a locking element cooperating with the locking groove and thus positioned entirely outside the joint plane seen from the side of the second joint edge, the projecting portion having a different composition of materials compared with the body of the board. The projecting portion presents at least two horizontally juxtaposed parts, which differ from each other at least in respect of the parameters material composition and material properties.Type: ApplicationFiled: February 3, 2005Publication date: May 19, 2005Applicant: VALINGE ALUMINIUM ABInventor: Darko Pervan
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Patent number: RE39439Abstract: The invention relates to a system for laying and mechanically joining building panels, especially thin, hard, floating floors. Adjacent joint edges (3, 4) of two panels (1, 2) engage each other to provide a first mechanical connection locking the joint edges (3, 4) in a first direction (D1) perpendicular to the principal plane of the panels. In each joint, there is further provided a strip (6) which is integrated with one joint edge (3) and which projects behind the other joint edge (4). The strip (6) has an upwardly protruding locking element (8) engaging in a locking groove (14) in the rear side (16) of the other joint edge (4) to form a second mechanical connection locking the panels (1, 2) in a second direction (D2) parallel to the principal plane of the panels and at right angles to the joint. Both the first and the second mechanical connections allow mutual displacement of joined panels (1, 2) in the direction of the joint.Type: GrantFiled: April 29, 1994Date of Patent: December 26, 2006Assignee: Valinge Aluminium ABInventor: Tony Pervan