Patents by Inventor Carlo Baldovino
Carlo Baldovino 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: 9927001Abstract: A fabric for transmission belts is described that is made entirely with polyaramid fibers. Furthermore, a transmission belt is provided that comprises a body made of a first elastomeric material, in which a plurality of resistant longitudinal filiform inserts is embedded, and a working surface covered in a covering fabric comprising polyaramid fibers in weft and warp yarns; advantageously, the transmission belt is a toothed belt. According to the present invention, in use, the belt is in continuous contact with oil or partially immersed in oil.Type: GrantFiled: January 31, 2013Date of Patent: March 27, 2018Assignee: Dayco Europe S.R.LInventors: Marco Di Meco, Carlo Baldovino, Marino Petaccia
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Patent number: 9322455Abstract: There is described a belt comprising a body made of a first elastomeric material, in which a plurality of longitudinal filiform resistant inserts is embedded, and a working surface coated by a coating fabric, advantageously the working surface consists of a toothing. The first elastomeric material comprises fibers which extend in a direction substantially perpendicular to the resistant inserts and substantially parallel to a surface defined by the axes of the resistant inserts.Type: GrantFiled: April 6, 2009Date of Patent: April 26, 2016Assignee: DAYCO EUROPE S.R.L.Inventors: Marco Di Meco, Carlo Baldovino, Fabio Nardone, Licinia Licini
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Patent number: 9096740Abstract: The invention relates to an elastomeric composition comprising a branched polymer obtained from a polymer selected from the group consisting of NBR, HNBR, XHNBR, EP(D)M, and maleized EPDM and from a compound adapted to form a bond at a bond of the polymer to form a side chain. This compound comprises a group Y comprising a perfluoroalkyl functional group and a functional group adapted to react with the double bond. Preferably, Y=F(CF2CF2)m/wherein m is in the range between 2 and 20; R is selected from the group consisting of a double bond C?C, a triple bond C?C, a functional alcoholic, carboxylic, esteric, acrylic, methacrylic group. The invention also relates to the use of a composition as a body compound for a drive belt and to the use thereof in an oil bath.Type: GrantFiled: March 26, 2010Date of Patent: August 4, 2015Assignee: DAYCO EUROPE S.R.L.Inventors: Carlo Baldovino, Fabio Nardone
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Publication number: 20150005123Abstract: A fabric for transmission belts is described that is made entirely with polyaramid fibres. Furthermore, a transmission belt is provided that comprises a body made of a first elastomeric material, in which a plurality of resistant longitudinal filiform inserts is embedded, and a working surface covered in a covering fabric comprising polyaramid fibres in weft and warp yarns; advantageously, the transmission belt is a toothed belt. According to the present invention, in use, the belt is in continuous contact with oil or partially immersed in oil.Type: ApplicationFiled: January 31, 2013Publication date: January 1, 2015Inventors: Marco Di Meco, Carlo Baldovino, Marino Petaccia
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Patent number: 8859081Abstract: There is described a toothed belt comprising an elastomeric material body, in which a plurality of longitudinal filiform resistant inserts is embedded, and a toothing coated by a coating fabric. A resistant layer that increases the resistance to abrasion and thus the resistance to wear of the toothed belt is adhered over the coating fabric. The resistant layer comprises a vulcanization agent and more than 75% of an elastomer formed by at least one copolymer modified with an unsaturated carboxylic acid salt and obtained from a dien monomer and a nitrile group-containing monomer. The resistant layer is advantageously separated from the fabric and is calendered on the fabric itself.Type: GrantFiled: September 25, 2008Date of Patent: October 14, 2014Assignee: Dayco Europe S.r.l.Inventors: Carlo Baldovino, Adriano Rolando
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Patent number: 8568260Abstract: Toothed belt for use with oil comprising a body and a plurality of teeth extending from at least a surface of the body; the teeth are covered by a coating fabric. The toothed belt comprises a plurality of resistant inserts produced from at least a first and a second material. Preferably, the resistant inserts are constituted by glass fibers and carbon fibers. Preferably, a resistant layer is made to adhere over the coating fabric, said layer comprising a fluorine based plastomer with the addition of an elastomeric material, wherein the plastomer is present in a greater amount than the elastomeric material. The elastomeric material forming the body of the belt is preferably a copolymer obtained from a diene monomer and a monomer containing nitrile groups, wherein the nitrile groups are between 33% and 49%, preferably 39 weight % with respect to the copolymer.Type: GrantFiled: September 29, 2004Date of Patent: October 29, 2013Assignee: Dayco Europe S.r.l.Inventors: Carlo Baldovino, Marco Di Meco, Tommaso Di Giacomo, Marino Petaccia
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Patent number: 8475309Abstract: Toothed belt comprising a body, a plurality of resistant inserts or cords and a plurality of teeth extending from at least one surface of the body; the teeth are coated with a coating fabric. The body is made of a first elastomeric material formed. The fabric is treated with a fabric treatment comprising a second elastomeric material. The resistant inserts or cords are treated with cord treatment comprising a third elastomeric material. The first, second and third elastomeric material are formed of a mixture of one or more copolymers obtained from diene monomers and monomers containing nitrile groups, in which the nitrile groups are between 30 wt % and 39 wt %.Type: GrantFiled: January 18, 2007Date of Patent: July 2, 2013Assignee: Dayco Europe S.R.L.Inventors: Marco Di Meco, Carlo Baldovino
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Patent number: 8388477Abstract: Toothed belt for use in contact with oil and comprising a body and a number of teeth extending from at least one surface of the body; the teeth are coated by a fabric; a resistant layer comprising a plastomer based on fluorine with the addition of elastomeric material, in which the plastomer is present in a larger quantity than the elastomeric material, is applied by adhesion onto the coating fabric. The elastomeric material forming the body of the belt is a copolymer obtained from a dienic monomer and a monomer containing nitrile groups, in which the nitrile groups are between 33% and 49%, preferably 39%, in weight with respect to the copolymer.Type: GrantFiled: June 4, 2010Date of Patent: March 5, 2013Assignee: Dayco Europe S.r.l.Inventors: Carlo Baldovino, Marco Di Meco, Tommaso Di Giacomo
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Publication number: 20120192822Abstract: A toothed drive belt covered by a cloth comprising PPS fibres is disclosed. In particular, the belt comprises at least one of the weft and warp yarns comprising at least one yarn made of PPS fibres. Advantageously, the belt of the invention is used inside the engine block in applications continuously in contact with oil.Type: ApplicationFiled: August 5, 2010Publication date: August 2, 2012Inventors: Adriano Rolando, Marco Di Meco, Carlo Baldovino
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Publication number: 20120149510Abstract: The invention relates to an elastomeric composition comprising a branched polymer obtained from a polymer selected from the group consisting of NBR, HNBR, XHNBR, EP(D)M, and maleized EPDM and from a compound adapted to form a bond at a bond of the polymer to form a side chain. This compound comprises a group Y comprising a perfluoroalkyl functional group and a functional group adapted to react with the double bond. Preferably, Y=F(CF2CF2)m/wherein m is in the range between 2 and 20; R is selected from the group consisting of a double bond C?C, a triple bond C?C, a functional alcoholic, carboxylic, esteric, acrylic, methacrylic group. The invention also relates to the use of a composition as a body compound for a drive belt and to the use thereof in an oil bath.Type: ApplicationFiled: March 26, 2010Publication date: June 14, 2012Applicant: Dayco Europe S.r.l.Inventors: Carlo Baldovino, Fabio Nardone
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Publication number: 20110263367Abstract: Described herein is a belt comprising a body made of elastomeric material, embedded in which is a plurality of longitudinal filiform resistant inserts, and a working surface covered with a covering fabric; advantageously the working surface is constituted by a toothing. The covering fabric is treated with a coating treatment. The coating treatment comprises a fluorinated elastomer. Advantageously, the coating treatment moreover comprises an antifriction agent and an elastomer formed by at least one copolymer obtained starting from a diene monomer and a monomer containing nitrile groups, more advantageously modified with a salt of an unsaturated carboxylic acid.Type: ApplicationFiled: January 10, 2008Publication date: October 27, 2011Inventors: Carlo Baldovino, Marco Di Meco
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Publication number: 20100304909Abstract: There is described a resistant layer for a toothed belt and the toothed belt thereof comprising an elastomeric material body, in which a plurality of longitudinal filiform resistant inserts is embedded, and a toothing coated by a coating fabric. A resistant layer is adhered over the coating fabric, the resistant layer increasing the resistance to wear of the toothed belt and comprising an elastomer formed by a mixture of one or more copolymers, obtained from a dien monomer and a nitrile group-containing monomer, and an anti-friction material selected from the group consisting of molybdenum sulphide, copper powder, graphite, preferably in an amount up to 150 phr. The resistant layer is advantageously separate from the fabric and is calendered on the fabric itself.Type: ApplicationFiled: September 25, 2008Publication date: December 2, 2010Inventors: Carlo Baldovino, Adriano Rolando
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Publication number: 20100255259Abstract: There is described a toothed belt comprising an elastomeric material body, in which a plurality of longitudinal filiform resistant inserts is embedded, and a toothing coated by a coating fabric. A resistant layer that increases the resistance to abrasion and thus the resistance to wear of the toothed belt is adhered over the coating fabric. The resistant layer comprises a vulcanisation agent and more than 75% of an elastomer formed by at least one copolymer modified with an unsaturated carboxylic acid salt and obtained from a dien monomer and a nitrile group-containing monomer. The resistant layer is advantageously separated from the fabric and is calendered on the fabric itself.Type: ApplicationFiled: September 25, 2008Publication date: October 7, 2010Inventors: Carlo Baldovino, Adriano Rolando
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Publication number: 20100240481Abstract: Toothed belt for use in contact with oil and comprising a body and a number of teeth extending from at least one surface of the body; the teeth are coated by a fabric; a resistant layer comprising a plastomer based on fluorine with the addition of elastomeric material, in which the plastomer is present in a larger quantity than the elastomeric material, is applied by adhesion onto the coating fabric. The elastomeric material forming the body of the belt is a copolymer obtained from a dienic monomer and a monomer containing nitrile groups, in which the nitrile groups are between 33% and 49%, preferably 39%, in weight with respect to the copolymer.Type: ApplicationFiled: June 4, 2010Publication date: September 23, 2010Applicant: Dayco Europe S.r.I.Inventors: Carlo BALDOVINO, Marco Di Meco, Tommaso Di Giacomo
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Patent number: 7749118Abstract: Toothed belt for use in contact with oil and comprising a body and a number of teeth extending from at least one surface of the body; the teeth are coated by a fabric; a resistant layer comprising a plastomer based on fluorine with the addition of elastomeric material, in which the plastomer is present in a larger quantity than the elastomeric material, is applied by adhesion onto the coating fabric. The elastomeric material forming the body of the belt is a copolymer obtained from a dienic monomer and a monomer containing nitrile groups, in which the nitrile groups are between 33% and 49%, preferably 39%, in weight with respect to the copolymer.Type: GrantFiled: February 23, 2004Date of Patent: July 6, 2010Assignee: Dayco Europe S.r.l.Inventors: Carlo Baldovino, Marco Di Meco, Tommaso Di Giacomo
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Publication number: 20100004082Abstract: Toothed belt comprising a body, a plurality of resistant inserts or cords and a plurality of teeth extending from at least one surface of the body; the teeth are coated with a coating fabric. The body is made of a first elastomeric material formed. The fabric is treated with a fabric treatment comprising a second elastomeric material. The resistant inserts or cords are treated with cord treatment comprising a third elastomeric material. The first, second and third elastomeric material are formed of a mixture of one or more copolymers obtained from diene monomers and monomers containing nitrile groups, in which the nitrile groups are between 30 wt % and 39 wt %.Type: ApplicationFiled: January 18, 2007Publication date: January 7, 2010Inventors: Marco Di Meco, Carlo Baldovino
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Publication number: 20070281814Abstract: Toothed belt for use with oil comprising a body and a plurality of teeth extending from at least a surface of the body; the teeth are covered by a coating fabric. The toothed belt comprises a plurality of resistant inserts produced from at least a first and a second material. Preferably, the resistant inserts are constituted by glass fibres and carbon fibres. Preferably, a resistant layer is made to adhere over the coating fabric, said layer comprising a fluorine based plastomer with the addition of an elastomeric material, wherein the plastomer is present in a greater amount than the elastomeric material. The elastomeric material forming the body of the belt is preferably a copolymer obtained from a diene monomer and a monomer containing nitrile groups, wherein the nitrile groups are between 33% and 49%, preferably 39 weight % with respect to the copolymer.Type: ApplicationFiled: September 29, 2004Publication date: December 6, 2007Inventors: Carlo Baldovino, Marco Di Meco, Tommaso Di Giacomo, Marino Petaccia
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Publication number: 20070240658Abstract: Toothed belt for use in contact with oil and comprising a body and a number of teeth extending from at least one surface of the body; the teeth are coated by a fabric; a resistant layer comprising a plastomer based on fluorine with the addition of elastomeric material, in which the plastomer is present in a larger quantity than the elastomeric material, is applied by adhesion onto the coating fabric. The elastomeric material forming the body of the belt is a copolymer obtained from a dienic monomer and a monomer containing nitrile groups, in which the nitrile groups are between 33% and 49%, preferably 39%, in weight with respect to the copolymer.Type: ApplicationFiled: February 23, 2004Publication date: October 18, 2007Inventors: Carlo Baldovino, Marco Di Meco, Tommaso Di Giacomo
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Patent number: 6739997Abstract: A toothed belt comprising a body made of elastomeric material, embedded in which is a plurality of longitudinal filiform resistant inserts, and comprising a toothging coated with a coating fabric; on top of the coating fabric a resistant layer is made to adhere, which increases the resistance to wear of the toothed belt and which comprises a fluorine-based plastomer with elastomeric material added, in which the plastomer is present in an amount greater than that of the elastomeric material. Preferably, the plastomer is polytetrafluoroethylene, and the elastomeric material comprises HNBR. Advantageously, the resistant layer has a thickness of between 0.01 and 1.5 mm, and between the coating fabric and the resistant layer is set an adhesive material.Type: GrantFiled: May 22, 2001Date of Patent: May 25, 2004Assignee: Dayco Europe S.r.l.Inventors: Marco Di Meco, Franco Cipollone, Arturo Carrano, Carlo Baldovino, Mario Pennazza, Tommaso Di Giacomo
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Publication number: 20020015825Abstract: A toothed belt comprising a body made of elastomeric material, embedded in which is a plurality of longitudinal filiform resistant inserts, and comprising a toothging coated with a coating fabric; on top of the coating fabric a resistant layer is made to adhere, which increases the resistance to wear of the toothed belt and which comprises a fluorine-based plastomer with elastomeric material added, in which the plastomer is present in an amount greater than that of the elastomeric material. Preferably, the plastomer is polytetrafluoroethylene, and the elastomeric material comprises HNBR. Advantageously, the resistant layer has a thickness of between 0.01 and 1.5 mm, and between the coating fabric and the resistant layer is set an adhesive material.Type: ApplicationFiled: May 22, 2001Publication date: February 7, 2002Inventors: Marco Di Meco, Franco Cipollone, Arturo Carrano, Carlo Baldovino, Mario Pennazza, Tommaso Di Giacomo