Patents by Inventor Aloyse Hermes
Aloyse Hermes 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: 9636724Abstract: A method for rolling a Z-section sheet pile comprises rolling a curved preform of a web (16) in successive roll gaps defined by at least one roll pair comprising a grooved upper roll (26) and a grooved lower roll (28), wherein: a first corner (18) and an adjoining first part of the curved preform of the web (16) are formed in a first groove (42) of an upper roll (26); and a second corner (20) and an adjoining second part of the curved preform of the web (16) are formed in a first groove (46) of a lower roll (28). In the last roll gaps forming the curved preform of the web (16), the diameter of the lower roll (28) decreases in a discontinuous manner in the interval between the first groove (42) in the upper roll (26) and the first groove (46) in the lower roll (26), and the diameter of the upper roll (26) increases in this interval in a complementary manner.Type: GrantFiled: April 2, 2012Date of Patent: May 2, 2017Assignee: ArcelorMittal Investigación Y Desarrollo S.L.Inventors: Aloyse Hermes, François Robinet
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Publication number: 20150052961Abstract: A method for rolling a Z-section sheet pile comprises rolling a curved preform of a web (16) in successive roll gaps defined by at least one roll pair comprising a grooved upper roll (26) and a grooved lower roll (28), wherein: a first corner (18) and an adjoining first part of the curved preform of the web (16) are formed in a first groove (42) of an upper roll (26); and a second corner (20) and an adjoining second part of the curved preform of the web (16) are formed in a first groove (46) of a lower roll (28). In the last roll gaps forming the curved preform of the web (16), the diameter of the lower roll (28) decreases in a discontinuous manner in the interval between the first groove (42) in the upper roll (26) and the first groove (46) in the lower roll (26), and the diameter of the upper roll (26) increases in this interval in a complementary manner.Type: ApplicationFiled: April 2, 2012Publication date: February 26, 2015Applicant: Arcelormittal Investigacion Y Desarrollo S.LInventors: Aloyse Hermes, François Robinet
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Patent number: 8167515Abstract: The hot-rolled straight-web steel sheet pile comprises a straight web delimited on each longitudinal side respectively by an interlock strip. The web has a rolled-in taper which is designed in such a way that, in a tensile test of two samples from this sheet pile which are connected by means of their interlock strips, the web is deformed plastically in the region of this taper before a failure of the interlock connection can occur. The rolling of such a sheet pile, which is distinguished in cellular cofferdams by a high plastic deformation capacity, can take place by means of slightly modified standard rolls and consequently requires no major investment.Type: GrantFiled: November 30, 2006Date of Patent: May 1, 2012Assignee: Arcelormittal Belval & DifferdangeInventor: Aloyse Hermes
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Patent number: 8158272Abstract: A steel sheet pile in double-T form includes a web and two flanges, in which each flange has an inner side facing the web, an outer side facing away from the web, and two longitudinal edges, and also coupling means for a connection profile along at least one longitudinal edge of at least one flange. In a first embodiment, the coupling means are formed by a groove which extends in the outer side of at least one flange along at least one longitudinal edge.Type: GrantFiled: December 19, 2006Date of Patent: April 17, 2012Assignee: Arcelormittal Commercial RPS S.A.R.L.Inventor: Aloyse Hermes
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Publication number: 20100151269Abstract: A steel sheet pile in double-T form includes a web and two flanges, in which each flange has an inner side facing the web, an outer side facing away from the web, and two longitudinal edges, and also coupling means for a connection profile along at least one longitudinal edge of at least one flange. In a first embodiment, the coupling means are formed by a groove which extends in the outer side of at least one flange along at least one longitudinal edge.Type: ApplicationFiled: December 19, 2006Publication date: June 17, 2010Applicant: ARCELORMITTAL COMMERCIAL RPS S.A.R.L.Inventor: Aloyse Hermes
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Patent number: 7549823Abstract: The inventive girder (10) for a support wall curtain comprises a core (12) and two parallel wings (14, 16) which are supported by said core and provided with connection means (20). Said wings (14, 16) are reinforced on the largest part of the width thereof on the side opposite to the core (12) by an excessive material thickness which starts only at a certain distance (d1) from the longitudinal edges of the wing, thereby leaving the thinner wing ends (21) carrying said connection means (20) free. The non-reinforced ends (21) of the wings make it possible to use a conventional connection systems (18) in order to integrate such a girder (10) provided with a high resistant module into the support wall curtains.Type: GrantFiled: October 14, 2004Date of Patent: June 23, 2009Assignee: Arcelormittal Belval & DifferdangeInventors: Aloyse Hermes, Maro Widong
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Publication number: 20070127991Abstract: The hot-rolled straight-web steel sheet pile comprises a straight web delimited on each longitudinal side respectively by an interlock strip. The web has a rolled-in taper which is designed in such a way that, in a tensile test of two samples from this sheet pile which are connected by means of their interlock strips, the web is deformed plastically in the region of this taper before a failure of the interlock connection can occur. The rolling of such a sheet pile, which is distinguished in cellular cofferdams by a high plastic deformation capacity, can take place by means of slightly modified standard rolls and consequently requires no major investment.Type: ApplicationFiled: November 30, 2006Publication date: June 7, 2007Applicant: Arcelor Profil Luxembourg S.A.Inventor: Aloyse Hermes
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Publication number: 20070077129Abstract: The inventive girder (10) for a support wall curtain comprises a core (12) and two parallel wings (14, 16) which are supported by said core and provided with connection means (20). Said wings (14, 16) are reinforced on the largest part of the width thereof on the side opposite to the core (12) by an excessive material thickness which starts only at a certain distance (d1) from the longitudinal edges of the wing, thereby leaving the thinner wing ends (21) carrying said connection means (20) free. The non-reinforced ends (21) of the wings make it possible to use a conventional connection systems (18) in order to integrate such a girder (10) provided with a high resistant module into the support wall curtains.Type: ApplicationFiled: October 14, 2004Publication date: April 5, 2007Inventors: Aloyse Hermes, Maro Widong