Patents by Inventor Salvatore G. Iuliano
Salvatore G. Iuliano 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: 11045991Abstract: A die includes an upper body member and an adjustment system. The upper body member has a upper surface, a gap surface, a gap edge positioned between the upper surface and the gap surface, and a gap flange. The adjustment system includes an adjustment body that defines a plurality of channels, and a plurality of adjusters. Each of the plurality of adjusters is slideably positioned within a respective one of the plurality of channels. Each of the plurality of adjusters is configured to couple to the gap flange of the upper body member. When the plurality of adjusters are coupled to the gap flange movement of the plurality of adjusters causes a change in a position of the gap edge.Type: GrantFiled: April 13, 2018Date of Patent: June 29, 2021Assignee: Nordson CorporationInventors: Salvatore G. Iuliano, Chris Bergeman, Nathan Rich, Michael Truscott
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Patent number: 10828818Abstract: An extrusion die includes a plurality of studs, a tuning assembly and a restrictor member. The tuning assembly comprises a wedge member, first and second adjustment members, and an adjustment control having a rotatable single point adjustment member. The wedge member is coupled to first ends of the studs and includes a first and second plurality of channels within. The first and second adjustment members have a plurality of protrusions, each of which is positioned within a respective one of the first and second plurality of channels. The restrictor member extends in the longitudinal direction and is coupled to second ends of the studs. Rotation of the single point adjustment causes each of the protrusions to move within each respective channel forcing the wedge member, the studs, and the restrictor member to move in a direction that is substantially perpendicular to the longitudinal direction.Type: GrantFiled: May 15, 2017Date of Patent: November 10, 2020Assignee: Nordson CorporationInventors: Salvatore G. Iuliano, Dale P. Pitsch
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Patent number: 10821643Abstract: An extrusion die with adjustable land channel can be formed of a die body that includes a first die body portion and a second die body portion, a first lip body, a second lip body, and a land channel body. The extrusion die can have a flow channel that includes a land channel terminating in an outlet orifice. The flow channel may be bound on one side by the first die body portion, the land channel body, and the first lip body. The flow channel may be bound on an opposite side by the second die body portion and the second lip body. In some examples, the length of the land channel is adjustable by configuring the land channel body and/or first lip body to move across the width of the flow channel.Type: GrantFiled: October 9, 2017Date of Patent: November 3, 2020Assignee: Nordson CorporationInventors: Salvatore G. Iuliano, Michael K. Truscott
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Publication number: 20190315035Abstract: A die includes an upper body member and an adjustment system. The upper body member has a upper surface, a gap surface, a gap edge positioned between the upper surface and the gap surface, and a gap flange. The adjustment system includes an adjustment body that defines a plurality of channels, and a plurality of adjusters. Each of the plurality of adjusters is slideably positioned within a respective one of the plurality of channels. Each of the plurality of adjusters is configured to couple to the gap flange of the upper body member. When the plurality of adjusters are coupled to the gap flange movement of the plurality of adjusters causes a change in a position of the gap edge.Type: ApplicationFiled: April 13, 2018Publication date: October 17, 2019Inventors: Salvatore G. Iuliano, Chris Bergeman, Nathan Rich, Michael Truscott
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Patent number: 10442126Abstract: A coextrusion feedblock is disclosed having a housing, a central extrusion channel, a coextrusion channel, a rotatable combining plane, a rotatable profile actuator, and a profiled bar mounted removably on the rotatable profile actuator. The central extrusion channel and the coextrusion channel pass through the housing. The rotatable combining plane and the rotatable profile actuator are positioned on opposite sides of the coextrusion channel so as to confront each other.Type: GrantFiled: September 21, 2016Date of Patent: October 15, 2019Assignee: Nordson CorporationInventors: Salvatore G. Iuliano, Dale P. Pitsch, Michael K. Truscott, Brian M. Andrea
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Publication number: 20180326642Abstract: An extrusion die includes a plurality of studs, a tuning assembly and a restrictor member. The tuning assembly comprises a wedge member, first and second adjustment members, and an adjustment control having a rotatable single point adjustment member. The wedge member is coupled to first ends of the studs and includes a first and second plurality of channels within. The first and second adjustment members have a plurality of protrusions, each of which is positioned within a respective one of the first and second plurality of channels. The restrictor member extends in the longitudinal direction and is coupled to second ends of the studs. Rotation of the single point adjustment causes each of the protrusions to move within each respective channel forcing the wedge member, the studs, and the restrictor member to move in a direction that is substantially perpendicular to the longitudinal direction.Type: ApplicationFiled: May 15, 2017Publication date: November 15, 2018Inventors: Salvatore G. Iuliano, Dale P. Pitsch
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Publication number: 20180079123Abstract: A coextrusion feedblock is disclosed having a housing, a central extrusion channel, a coextrusion channel, a rotatable combining plane, a rotatable profile actuator, and a profiled bar mounted removably on the rotatable profile actuator. The central extrusion channel and the coextrusion channel pass through the housing. The rotatable combining plane and the rotatable profile actuator are positioned on opposite sides of the coextrusion channel so as to confront each other.Type: ApplicationFiled: September 21, 2016Publication date: March 22, 2018Inventors: Salvatore G. Iuliano, Dale P. Pitsch, Michael K. Truscott, Brian M. Andrea
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Publication number: 20180029278Abstract: An extrusion die with adjustable land channel can be formed of a die body that includes a first die body portion and a second die body portion, a first lip body, a second lip body, and a land channel body. The extrusion die can have a flow channel that includes a land channel terminating in an outlet orifice. The flow channel may be bound on one side by the first die body portion, the land channel body, and the first lip body. The flow channel may be bound on an opposite side by the second die body portion and the second lip body. In some examples, the length of the land channel is adjustable by configuring the land channel body and/or first lip body to move across the width of the flow channel.Type: ApplicationFiled: October 9, 2017Publication date: February 1, 2018Inventors: Salvatore G. Iuliano, Michael K. Truscott
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Patent number: 9815237Abstract: An extrusion die with adjustable land channel can be formed of a die body that includes a first die body portion and a second die body portion, a first lip body, a second lip body, and a land channel body. The extrusion die can have a flow channel that includes a land channel terminating in an outlet orifice. The flow channel may be bound on one side by the first die body portion, the land channel body, and the first lip body. The flow channel may be bound on an opposite side by the second die body portion and the second lip body. In some examples, the length of the land channel is adjustable by configuring the land channel body and/or first lip body to move across the width of the flow channel.Type: GrantFiled: February 20, 2015Date of Patent: November 14, 2017Assignee: Nordson CorporationInventors: Salvatore G. Iuliano, Michael K. Truscott
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Publication number: 20160243745Abstract: An extrusion die with adjustable land channel can be formed of a die body that includes a first die body portion and a second die body portion, a first lip body, a second lip body, and a land channel body. The extrusion die can have a flow channel that includes a land channel terminating in an outlet orifice. The flow channel may be bound on one side by the first die body portion, the land channel body, and the first lip body. The flow channel may be bound on an opposite side by the second die body portion and the second lip body. In some examples, the length of the land channel is adjustable by configuring the land channel body and/or first lip body to move across the width of the flow channel.Type: ApplicationFiled: February 20, 2015Publication date: August 25, 2016Inventors: Salvatore G. Iuliano, Michael K. Truscott