Patents by Inventor Xavier Joubert
Xavier Joubert 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: 8915485Abstract: A strap-tensioning device includes a base that receives a rotatable drum rigidly connected to toothed wheels, and configured to engage a holding pawl; tensioning lever rotatably mounted by hinging onto the drum, and provided with a pawl for driving the toothed wheels; an unlocking pawl configured to release the toothed wheels from the respective engagement thereof with the holding pawl and with the driving pawl, rotatably mounted, independently of the rotation of the tensioning lever, by hinging onto the drum. The unlocking lever is rigidly connected to two parallel cams having the same profile, and configured to simultaneously engage, respectively, the holding pawl and the driving pawl, so as to release the rotation of the drum.Type: GrantFiled: July 21, 2010Date of Patent: December 23, 2014Assignee: Joubert ProductionsInventors: Xavier Joubert, Thierry Joubert
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Publication number: 20120210600Abstract: An antiskid overshoe suitable for being reversibly secured to a shoe. The antiskid overshoe includes a net made of a textile material. The net includes cords produced by knitting, the cords combining to define meshes of the net suitable for forming cleats. Both ends of the net arc encapsulated in a strap, each defining a closed loop, through which an elastic cord passes, the elastic cord further passing through the meshes defined at the two side edges of the net.Type: ApplicationFiled: July 21, 2010Publication date: August 23, 2012Applicant: Joubert ProductionsInventors: Xavier Joubert, Thierry Joubert
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Publication number: 20120205601Abstract: A strap-tensioning device includes a base that receives a rotatable drum rigidly connected to toothed wheels, and configured to engage a holding pawl; tensioning lever rotatably mounted by hinging onto the drum, and provided with a pawl for driving the toothed wheels; an unlocking pawl configured to release the toothed wheels from the respective engagement thereof with the holding pawl and with the driving pawl, rotatably mounted, independently of the rotation of the tensioning lever, by hinging onto the drum. The unlocking lever is rigidly connected to two parallel cams having the same profile, and configured to simultaneously engage, respectively, the holding pawl and the driving pawl, so as to release the rotation of the drum.Type: ApplicationFiled: July 21, 2010Publication date: August 16, 2012Applicant: Joubert ProductionsInventors: Xavier Joubert, Thierry Joubert
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Publication number: 20120110801Abstract: A strap tensioning device that includes a base having one of the ends of which accommodates a rotating drum that accommodates the end of a first strap section or first strap, the drum being capable of engaging with a tensioning lever articulated on the drum, the latter being disengageable relative to the tensioning lever; a tension shaft to which a second strap section or second strap is secured; means for the temporary storage of the first strap comprising elements that are independent both of the shaft for tensioning the second section or second strap, and of the drum, the elements being mounted on the base.Type: ApplicationFiled: September 13, 2011Publication date: May 10, 2012Applicant: Joubert ProductionsInventors: Xavier JOUBERT, Thierry Joubert
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Patent number: 8069539Abstract: An end fitting comprises a spigot end designed for reversibly fixing a wire rope to any type of functional part integral with or attached to a socket end. This spigot end is defined by an outer shell which is cylindrical overall; the shell comprising at least one fin. The spigot end comprises an axial housing designed to accommodate the wire rope. The shell has at least one through opening capable of accommodating an element for attaching said wire rope such as a pin or a rope fastener which passes through the wire rope. The spigot end is designed to cooperate with said socket end like a bayonet.Type: GrantFiled: September 10, 2007Date of Patent: December 6, 2011Assignee: Joubert ProductionsInventors: Thierry Joubert, Xavier Joubert
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Patent number: 7931060Abstract: This adhesion chain for the wheel of a motor vehicle comprises an adhesion tread intended to be in contact with at least the tread of the wheel concerned, and kept in place by means of respectively external and internal tensioning cables. The adhesion tread consists of a net prepared from textile material, said net being prepared by knitting of cords themselves prepared by knitting, so as to define the meshes of said net, and in that the cords include a reinforcing core from a high-modulus material.Type: GrantFiled: September 17, 2007Date of Patent: April 26, 2011Assignee: Commissariat á l'Energie AtomiqueInventors: Xavier Joubert, Bernard Joubert, Adam Jara, Frédéric Perrin
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Publication number: 20100018620Abstract: This adhesion chain for the wheel of a motor vehicle comprises an adhesion tread intended to be in contact with at least the tread of the wheel concerned, and kept in place by means of respectively external and internal tensioning cables. The adhesion tread consists of a net prepared from textile material, said net being prepared by knitting of cords themselves prepared by knitting, so as to define the meshes of said net, and in that the cords include a reinforcing core from a high-modulus material.Type: ApplicationFiled: September 17, 2007Publication date: January 28, 2010Applicants: Joubert Productions, Michelin Recherche Et Technique S.A.Inventors: Xavier Joubert, Bernard Joubert, Adam Jara, Frédéric Perrin
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Publication number: 20090119887Abstract: Hook for cable and in particular elastic cable, and cable provided with such a hook. This fastening hook is intended to be mounted at the end of a cable, in particular an elastic cable. The hook includes an insert, defining a bore into which the end of the cable is introduced. The end is traversed by a pin above the bore of the insert thereby defined. The assembly thus constituted being overmolded in a synthetic material and in particular a plastic.Type: ApplicationFiled: November 7, 2008Publication date: May 14, 2009Applicant: Joubert ProductionsInventors: Xavier Joubert, Thierry Joubert
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Publication number: 20080080928Abstract: An end fitting comprises a spigot end designed for reversibly fixing a wire rope to any type of functional part integral with or attached to a socket end. This spigot end is defined by an outer shell which is cylindrical overall; the shell comprising at least one fin. The spigot end comprises an axial housing designed to accommodate the wire rope. The shell has at least one through opening capable of accommodating an element for attaching said wire rope such as a pin or a rope fastener which passes through the wire rope. The spigot end is designed to cooperate with said socket end like a bayonet.Type: ApplicationFiled: September 10, 2007Publication date: April 3, 2008Applicant: JOUBERT PRODUCTIONSInventors: Thierry JOUBERT, Xavier JOUBERT
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Patent number: 6938306Abstract: The invention relates to a high strength hook. The hook comprises an annular metal insert (3) embedded in a synthetic material end block of the hook around a passage (4) for slidably receiving the end of a cable (5) in the vicinity of a stop abutment (4c) designed to stop the end of the cable in the traction direction. The invention is applicable to hooks comprising a metal hook having an end embedded in a handle block.Type: GrantFiled: August 8, 1998Date of Patent: September 6, 2005Assignee: Joubert S.A.Inventors: Xavier Joubert, Thierry Joubert
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Publication number: 20020162196Abstract: The invention relates to a high strength hook. The hook comprises an annular metal insert (3) embedded in a synthetic material end block of the hook around a passage (4) for slidably receiving the end of a cable (5) in the vicinity of a stop abutment (4c) designed to stop the end of the cable in the traction direction. The invention is applicable to hooks comprising a metal hook having an end embedded in a handle block.Type: ApplicationFiled: February 23, 2000Publication date: November 7, 2002Inventors: XAVIER JOUBERT, THIERRY JOUBERT