Patents by Inventor Nejib YEZZA
Nejib YEZZA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10724281Abstract: A sliding door system includes a rail device with a mounting rail mountable in a building, with a guide rail in which at least two carriages that are connected to a sliding door are held displaceable along a guide axis, and with a plurality of coupling devices with which the guide rail and the mounting rail are releasably connected with one another and which comprise a coupling head connected to the guide rail or the mounting rail, that comprises a coupling plate and a coupling neck and that can be anchored in a coupling opening provided in the mounting rail or the guide rail and which comprises a first opening part with a diameter larger than a diameter of the coupling plate, and a second opening part adjacent thereto with a diameter larger than the diameter of the coupling neck but smaller than the diameter of the coupling plate.Type: GrantFiled: April 6, 2017Date of Patent: July 28, 2020Assignee: HAWA SLIDING SOLUTIONS AGInventors: Gregor Haab, Peter Ettmüller, Nejib Yezza
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Patent number: 10323447Abstract: An adjustable guide device, which serves for guiding a sliding element, such as a sliding door, with a mounting body that is mountable on the floor, a guide member that is pivotally connected to the mounting part and is designed for interacting with the lower side of the sliding element, and a locking element, with which the connection between the mounting part and the guide member is fixable or releasable. The guide member comprises a guide body and a guide foot, which are connected with one another, which guide body comprises a guide column that is aligned along a guide axis (y) and which guide foot is seated on an upper side of the mounting body and is pivotally connected by a joint element to the mounting body so that the guide foot can be turned around a pivot axis (x), which is distant from the guide axis (y).Type: GrantFiled: March 22, 2018Date of Patent: June 18, 2019Assignee: HAWA SLIDING SOLUTIONS AGInventors: Gregor Haab, Sascha Justl, Peter Ettmüller, Nejib Yezza
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Publication number: 20190112854Abstract: A sliding door system includes a rail device with a mounting rail mountable in a building, with a guide rail in which at least two carriages that are connected to a sliding door are held displaceable along a guide axis, and with a plurality of coupling devices with which the guide rail and the mounting rail are releasably connected with one another and which comprise a coupling head connected to the guide rail or the mounting rail, that comprises a coupling plate and a coupling neck and that can be anchored in a coupling opening provided in the mounting rail or the guide rail and which comprises a first opening part with a diameter larger than a diameter of the coupling plate, and a second opening part adjacent thereto with a diameter larger than the diameter of the coupling neck but smaller than the diameter of the coupling plate.Type: ApplicationFiled: April 6, 2017Publication date: April 18, 2019Applicant: HAWA SLIDING SOLUTIONS AGInventors: Gregor HAAB, Peter ETTMÜLLER, Nejib YEZZA
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Publication number: 20180274275Abstract: An adjustable guide device, which serves for guiding a sliding element, such as a sliding door, with a mounting body that is mountable on the floor, a guide member that is pivotally connected to the mounting part and is designed for interacting with the lower side of the sliding element, and a locking element, with which the connection between the mounting part and the guide member is fixable or releasable. The guide member comprises a guide body and a guide foot, which are connected with one another, which guide body comprises a guide column that is aligned along a guide axis (y) and which guide foot is seated on an upper side of the mounting body and is pivotally connected by a joint element to the mounting body so that the guide foot can be turned around a pivot axis (x), which is distant from the guide axis (y).Type: ApplicationFiled: March 22, 2018Publication date: September 27, 2018Applicant: HAWA SLIDING SOLUTIONS AGInventors: Gregor HAAB, Sascha JUSTL, Peter ETTMÜLLER, Nejib YEZZA
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Patent number: 9500019Abstract: The method serves for operating a system with a foldable element that is provided with a control unit including at least two foldable elements, that are connected each via connecting shafts to related carriages, which are slidably supported in a running rail and of which at least the carriage connected to the front-sided foldable element is provided with a drive motor, the method including the step of executing a learning drive, with which the system with foldable elements is transferred from at least a first into a second position and related information is captured. According to the invention at least at the front-sided carriage data of the acting load and related position data are captured and therefrom status data of the installed system with foldable elements are determined and provided to an operating program, that controls the at least one drive motor depending on to the determined status data.Type: GrantFiled: April 5, 2013Date of Patent: November 22, 2016Assignee: HAWA AGInventors: Gregor Haab, Peter Ettmuller, Werner Kollbrunner, Nejib Yezza
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Patent number: 9341011Abstract: Mounting device includes a connecting bolt, plate-shaped sliding element connectable to a carriage held displaceable in a running rail. Mounting device includes holding rail, mountable in recess at upper side of the sliding element, and holding device held releasably in the holding rail, includes bearing device, adjustment screw is rotatably held, adjustment screw includes a screw shaft, aligned along screw axis, engages in threaded member of track body, movable along screw axis and includes two track walls aligned parallel to one another and include each a track element, which guide elements are engaged that are connected to connecting bolt, held in guide member displaceable along guide axis. Track sledge is equipped on opposite sides with guide elements engaged in track element of track body and connecting bolt includes first connecting part held in track sledge, second connecting part held in guide member and third connecting part connectable to carriage.Type: GrantFiled: September 4, 2014Date of Patent: May 17, 2016Assignee: HAWA AGInventors: Gregor Haab, Peter Ettmüller, Myrta Kappeler, Nejib Yezza
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Publication number: 20150074942Abstract: Mounting device includes a connecting bolt, plate-shaped sliding element connectable to a carriage held displaceable in a running rail. Mounting device includes holding rail, mountable in recess at upper side of the sliding element, and holding device held releasably in the holding rail, includes bearing device, adjustment screw is rotatably held, adjustment screw includes a screw shaft, aligned along screw axis, engages in threaded member of track body, movable along screw axis and includes two track walls aligned parallel to one another and include each a track element, which guide elements are engaged that are connected to connecting bolt, held in guide member displaceable along guide axis. Track sledge is equipped on opposite sides with guide elements engaged in track element of track body and connecting bolt includes first connecting part held in track sledge, second connecting part held in guide member and third connecting part connectable to carriage.Type: ApplicationFiled: September 4, 2014Publication date: March 19, 2015Inventors: Gregor HAAB, Peter ETTMÜLLER, Myrta KAPPELER, Nejib YEZZA
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Patent number: 8671633Abstract: The foldable sliding wall includes at least a first and a second wall element that are pivotally connected to one another and pivotally held by a first and a second head carriage, which are displaceably supported in a head rail. A first head fitting is mounted at the upper side of the first wall element and is connected to a first shaft, which is supported in a first carriage body of the first head carriage and a second head fitting is mounted at the upper side of the second wall element and is connected to a second shaft, which is supported in a second carriage body of the second head carriage.Type: GrantFiled: December 10, 2012Date of Patent: March 18, 2014Assignee: Hawa AGInventors: Gregor Haab, Peter Ettmuller, Hans Wuthrich, Nejib Yezza
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Publication number: 20130276373Abstract: The method serves for operating a system with a foldable element that is provided with a control unit including at least two foldable elements, that are connected each via connecting shafts to related carriages, which are slidably supported in a running rail and of which at least the carriage connected to the front-sided foldable element is provided with a drive motor, the method including the step of executing a learning drive, with which the system with foldable elements is transferred from at least a first into a second position and related information is captured. According to the invention at least at the front-sided carriage data of the acting load and related position data are captured and therefrom status data of the installed system with foldable elements are determined and provided to an operating program, that controls the at least one drive motor depending on to the determined status data.Type: ApplicationFiled: April 5, 2013Publication date: October 24, 2013Applicant: HAWA AGInventors: Gregor HAAB, Peter ETTMULLER, Werner KOLLBRUNNER, Nejib YEZZA