Patents by Inventor Marco Lucchi
Marco Lucchi 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: 10752446Abstract: A hybrid module has a bridge section with a first transverse end and a second transverse end. Each end module has a body with an inner end and an outer end. The inner ends of each module are configured to be attached to a corresponding end of the bridge section. The inner ends may be removably attached to the corresponding ends of the bridge section using a coupler on the inner end and, in some cases, a mating coupler on the corresponding end of the bridge section.Type: GrantFiled: September 25, 2015Date of Patent: August 25, 2020Assignee: Habasit AGInventors: Marco Lucchi, Stefan Simmendinger, Dietmar Elsner, Enrico Visconti
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Patent number: 9850072Abstract: A cleaning-in-place system for use with an easily cleanable flexible belt. A sprocket is provided with a body having a first opening formed between adjacent pairs of teeth. The opening extends toward the center of the sprocket to provide access to the underside of the belt, when the belt engages with the sprocket, for application of cleaning medium.Type: GrantFiled: October 29, 2010Date of Patent: December 26, 2017Assignee: Habasit AGInventor: Marco Lucchi
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Patent number: 9630646Abstract: An apparatus for pressing a rack against a pinion of a steering gear assembly includes a housing, a support yoke slidably guided in the housing along an axis, a bearing element that is fixed to the housing in an axial direction, a first elastic element providing an axial load acting upon the support yoke and the bearing element to urge the support yoke against the rack, a wear-compensating abutment member coacting with the bearing element such that a relative rotation about the axis generates an axial displacement of the abutment member relative to the bearing element, and a separate, second elastic element providing a load acting upon the abutment member in a circumferential direction to urge the abutment member against the support yoke.Type: GrantFiled: July 12, 2013Date of Patent: April 25, 2017Assignee: TRW AUTOMOTIVE GMBHInventors: Marco Lucchi, Luca Tabaglio, Enrico Sarioli
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Publication number: 20170088356Abstract: A hybrid module for a modular belt is disclosed herein. The hybrid module has a bridge section with a first transverse end and a second transverse end. Each end module has a body with an inner end and an outer end. The inner ends of each module are configured to be attached to a corresponding end of the bridge section. The inner ends may be removably attached to the corresponding ends of the bridge section using a coupler on the inner end and, in some cases, a mating coupler on the corresponding end of the bridge section.Type: ApplicationFiled: September 25, 2015Publication date: March 30, 2017Inventors: Marco Lucchi, Stefan Simmendinger, Dietmar Elsner
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Patent number: 9216859Abstract: The present disclosure provides belts (chains or brick-laid) having rod retains provided by way of an end module and a link cap for easier disassembly. The outer link end of the end module is altered to be narrower and furnished with a connecting structure. A separate link cap piece is produced, providing a corresponding connecting structure suitable to connect to the outer link end of the end module such that the width of the outer combined pieces is substantially the same as the other link ends of the belt. The link cap may be furnished with an opening allowing for assembly with a pivot rod.Type: GrantFiled: May 3, 2013Date of Patent: December 22, 2015Assignee: Habasit AGInventors: Enrico Visconti, Marco Lucchi
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Patent number: 9115802Abstract: A drive sprocket for driving a modular belt having a plurality of belt modules with intercalated link ends connected by transverse pivot members to form hinges. The belt modules may have transverse ribs. The drive sprocket is driven by a shaft. The drive sprocket has a central opening for receiving the shaft. The body has a plurality of teeth disposed in pairs along a periphery of the body. The body has a first opening formed between adjacent pairs of teeth and extending toward the center of the sprocket to provide access to the hinge area, when the belt engages with the sprocket, for application of cleaning fluid.Type: GrantFiled: December 2, 2011Date of Patent: August 25, 2015Assignee: Habasit AGInventors: Dieter Guldenfels, Marco Lucchi
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Publication number: 20150191197Abstract: An apparatus for pressing a rack against a pinion of a steering gear assembly includes a housing, a support yoke slidably guided in the housing along an axis, a bearing element that is fixed to the housing in an axial direction, a first elastic element providing an axial load acting upon the support yoke and the bearing element to urge the support yoke against the rack, a wear-compensating abutment member coacting with the bearing element such that a relative rotation about the axis generates an axial displacement of the abutment member relative to the bearing element, and a separate, second elastic element providing a load acting upon the abutment member in a circumferential direction to urge the abutment member against the support yoke.Type: ApplicationFiled: July 12, 2013Publication date: July 9, 2015Applicant: TRW Automotive GmbHInventors: Marco Lucchi, Luca Tabaglio, Enrico Sarioli
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Patent number: 8997975Abstract: A sprocket is provided, the sprocket having a body with a central opening for engaging a shaft and rotating about an axis. The sprocket has a plurality of teeth disposed around the periphery of the body. The teeth are angularly spaced about the axis such that each tooth is spaced from the adjacent teeth by a first opening. Each tooth has a belt-contacting surface which is convex in shape such that the outer-most periphery of the sprocket is generally circular. The belt-contacting surfaces of the teeth guide the belt around the periphery of the sprocket in order to minimize the ability of the belt to buckle.Type: GrantFiled: September 20, 2010Date of Patent: April 7, 2015Assignee: Habasit AGInventor: Marco Lucchi
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Publication number: 20140326584Abstract: The present disclosure provides belts (chains or brick-laid) having rod retains provided by way of an end module and a link cap for easier disassembly. The outer link end of the end module is altered to be narrower and furnished with a connecting structure. A separate link cap piece is produced, providing a corresponding connecting structure suitable to connect to the outer link end of the end module such that the width of the outer combined pieces is substantially the same as the other link ends of the belt. The link cap may be furnished with an opening allowing for assembly with a pivot rod.Type: ApplicationFiled: May 3, 2013Publication date: November 6, 2014Inventors: Enrico Visconti, Marco Lucchi
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Patent number: 8776989Abstract: A sprocket for engaging a modular belt having a plurality of belt modules with intercalated link ends connected by transverse pivot members to form hinges. The belt modules may have transverse ribs. The sprocket may be driven by a shaft. The sprocket may be an idler sprocket. The sprocket has a central opening for receiving the shaft. The body has a plurality of teeth disposed in pairs along a periphery of the body. The body has a first opening formed between adjacent pairs of teeth and extending toward the center of the sprocket to provide access to the hinge area, when the belt engages with the sprocket, for application of cleaning fluid.Type: GrantFiled: November 16, 2010Date of Patent: July 15, 2014Assignee: Habasit AGInventors: Dieter Guldenfels, Marco Lucchi
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Patent number: 8668075Abstract: A cleaning-in-place system for use with an easily cleanable modular belt. The belt has modules with a body having a first opening formed between adjacent pairs of teeth. The opening extends toward the center of the sprocket to provide access to the hinge area, when the belt engages with the sprocket, for application of cleaning fluid.Type: GrantFiled: October 22, 2008Date of Patent: March 11, 2014Assignee: Habasit AGInventors: Dieter Guldenfels, Marco Lucchi
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Patent number: 8276747Abstract: A modular conveying system with sprockets engaging the modules such that they do not cover any link gaps but are positioned between the link gaps. The module is characterized by link structures having link pairs that are spaced apart sufficiently at a distance to allow the sprockets to be located between the link pairs. Positioning the sprockets between the link pairs leaves the hinge gaps uncovered and thus allows free access to the hinge gap for cleaning.Type: GrantFiled: June 29, 2007Date of Patent: October 2, 2012Assignee: Habasit AGInventors: Dieter Guldenfels, Marco Lucchi
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Publication number: 20120073936Abstract: A drive sprocket for driving a modular belt having a plurality of belt modules with intercalated link ends connected by transverse pivot members to form hinges. The belt modules may have transverse ribs. The drive sprocket is driven by a shaft. The drive sprocket has a central opening for receiving the shaft. The body has a plurality of teeth disposed in pairs along a periphery of the body. The body has a first opening formed between adjacent pairs of teeth and extending toward the center of the sprocket to provide access to the hinge area, when the belt engages with the sprocket, for application of cleaning fluid.Type: ApplicationFiled: December 2, 2011Publication date: March 29, 2012Inventors: Dieter Guldenfels, Marco Lucchi
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Publication number: 20120037479Abstract: A sprocket is provided, the sprocket having a body with a central opening for engaging a shaft and rotating about an axis. The sprocket has a plurality of teeth disposed around the periphery of the body. The teeth are angularly spaced about the axis such that each tooth is spaced from the adjacent teeth by a first opening. Each tooth has a belt-contacting surface which is convex in shape such that the outer-most periphery of the sprocket is generally circular. The belt-contacting surfaces of the teeth guide the belt around the periphery of the sprocket in order to minimize the ability of the belt to buckle.Type: ApplicationFiled: September 20, 2010Publication date: February 16, 2012Inventor: Marco Lucchi
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Publication number: 20110094856Abstract: A sprocket for engaging a modular belt having a plurality of belt modules with intercalated link ends connected by transverse pivot members to form hinges. The belt modules may have transverse ribs. The sprocket may be driven by a shaft. The sprocket may be an idler sprocket. The sprocket has a central opening for receiving the shaft. The body has a plurality of teeth disposed in pairs along a periphery of the body. The body has a first opening formed between adjacent pairs of teeth and extending toward the center of the sprocket to provide access to the hinge area, when the belt engages with the sprocket, for application of cleaning fluid.Type: ApplicationFiled: November 16, 2010Publication date: April 28, 2011Inventors: Dieter Guldenfels, Marco Lucchi
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Publication number: 20110061693Abstract: A cleaning-in-place system for use with an easily cleanable flexible belt. A sprocket is provided with a body having a first opening formed between adjacent pairs of teeth. The opening extends toward the center of the sprocket to provide access to the underside of the belt, when the belt engages with the sprocket, for application of cleaning medium.Type: ApplicationFiled: October 29, 2010Publication date: March 17, 2011Inventor: Marco Lucchi
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Patent number: 7530455Abstract: A belt designed for improved cleanability achieved by large link distances thus reducing the number of gaps. The module design reduces the undesirable elasticity of the belt under load by having link pairs, formed by links on adjacent modules, that are moved as close together as possible leaving large open spaces between the link pairs.Type: GrantFiled: July 23, 2007Date of Patent: May 12, 2009Assignee: Habasit AGInventor: Marco Lucchi
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Publication number: 20090050185Abstract: A cleaning-in-place system for use with an easily cleanable modular belt. The belt has modules with a body having a first opening formed between adjacent pairs of teeth. The opening extends toward the center of the sprocket to provide access to the hinge area, when the belt engages with the sprocket, for application of cleaning fluid.Type: ApplicationFiled: October 22, 2008Publication date: February 26, 2009Inventors: Dieter Guldenfels, Marco Lucchi
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Publication number: 20090026048Abstract: A belt designed for improved cleanability achieved by large link distances thus reducing the number of gaps. The module design reduces the undesirable elasticity of the belt under load by having link pairs, formed by links on adjacent modules, that are moved as close together as possible leaving large open spaces between the link pairs.Type: ApplicationFiled: July 23, 2007Publication date: January 29, 2009Applicant: HABASIT AGInventor: Marco Lucchi
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Publication number: 20090000921Abstract: A modular conveying system with sprockets engaging the modules such that they do not cover any link gaps but are positioned between the link gaps. The module is characterized by link structures having link pairs that are spaced apart sufficiently at a distance to allow the sprockets to be located between the link pairs. Positioning the sprockets between the link pairs leaves the hinge gaps uncovered and thus allows free access to the hinge gap for cleaning.Type: ApplicationFiled: June 29, 2007Publication date: January 1, 2009Inventors: Dieter Guldenfels, Marco Lucchi