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).

  • Patent number: 10752446
    Abstract: 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: Grant
    Filed: September 25, 2015
    Date of Patent: August 25, 2020
    Assignee: Habasit AG
    Inventors: Marco Lucchi, Stefan Simmendinger, Dietmar Elsner, Enrico Visconti
  • Patent number: 9850072
    Abstract: 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: Grant
    Filed: October 29, 2010
    Date of Patent: December 26, 2017
    Assignee: Habasit AG
    Inventor: Marco Lucchi
  • Patent number: 9630646
    Abstract: 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: Grant
    Filed: July 12, 2013
    Date of Patent: April 25, 2017
    Assignee: TRW AUTOMOTIVE GMBH
    Inventors: Marco Lucchi, Luca Tabaglio, Enrico Sarioli
  • Publication number: 20170088356
    Abstract: 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: Application
    Filed: September 25, 2015
    Publication date: March 30, 2017
    Inventors: Marco Lucchi, Stefan Simmendinger, Dietmar Elsner
  • Patent number: 9216859
    Abstract: 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: Grant
    Filed: May 3, 2013
    Date of Patent: December 22, 2015
    Assignee: Habasit AG
    Inventors: Enrico Visconti, Marco Lucchi
  • Patent number: 9115802
    Abstract: 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: Grant
    Filed: December 2, 2011
    Date of Patent: August 25, 2015
    Assignee: Habasit AG
    Inventors: Dieter Guldenfels, Marco Lucchi
  • Publication number: 20150191197
    Abstract: 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: Application
    Filed: July 12, 2013
    Publication date: July 9, 2015
    Applicant: TRW Automotive GmbH
    Inventors: Marco Lucchi, Luca Tabaglio, Enrico Sarioli
  • Patent number: 8997975
    Abstract: 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: Grant
    Filed: September 20, 2010
    Date of Patent: April 7, 2015
    Assignee: Habasit AG
    Inventor: Marco Lucchi
  • Publication number: 20140326584
    Abstract: 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: Application
    Filed: May 3, 2013
    Publication date: November 6, 2014
    Inventors: Enrico Visconti, Marco Lucchi
  • Patent number: 8776989
    Abstract: 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: Grant
    Filed: November 16, 2010
    Date of Patent: July 15, 2014
    Assignee: Habasit AG
    Inventors: Dieter Guldenfels, Marco Lucchi
  • Patent number: 8668075
    Abstract: 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: Grant
    Filed: October 22, 2008
    Date of Patent: March 11, 2014
    Assignee: Habasit AG
    Inventors: Dieter Guldenfels, Marco Lucchi
  • Patent number: 8276747
    Abstract: 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: Grant
    Filed: June 29, 2007
    Date of Patent: October 2, 2012
    Assignee: Habasit AG
    Inventors: Dieter Guldenfels, Marco Lucchi
  • Publication number: 20120073936
    Abstract: 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: Application
    Filed: December 2, 2011
    Publication date: March 29, 2012
    Inventors: Dieter Guldenfels, Marco Lucchi
  • Publication number: 20120037479
    Abstract: 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: Application
    Filed: September 20, 2010
    Publication date: February 16, 2012
    Inventor: Marco Lucchi
  • Publication number: 20110094856
    Abstract: 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: Application
    Filed: November 16, 2010
    Publication date: April 28, 2011
    Inventors: Dieter Guldenfels, Marco Lucchi
  • Publication number: 20110061693
    Abstract: 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: Application
    Filed: October 29, 2010
    Publication date: March 17, 2011
    Inventor: Marco Lucchi
  • Patent number: 7530455
    Abstract: 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: Grant
    Filed: July 23, 2007
    Date of Patent: May 12, 2009
    Assignee: Habasit AG
    Inventor: Marco Lucchi
  • Publication number: 20090050185
    Abstract: 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: Application
    Filed: October 22, 2008
    Publication date: February 26, 2009
    Inventors: Dieter Guldenfels, Marco Lucchi
  • Publication number: 20090026048
    Abstract: 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: Application
    Filed: July 23, 2007
    Publication date: January 29, 2009
    Applicant: HABASIT AG
    Inventor: Marco Lucchi
  • Publication number: 20090000921
    Abstract: 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: Application
    Filed: June 29, 2007
    Publication date: January 1, 2009
    Inventors: Dieter Guldenfels, Marco Lucchi