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1.发明授权公开(公告)号：US10760274B2
公开(公告)日：2020-09-01
申请号：US15784035
申请日：2017-10-13
Applicant: EUROLINE S.R.L.
Inventor： Antonio Fornasier , Alessandro Pavan
Abstract: A system to produce a bitumen-based membrane provided with a bituminous surface covered by grains. The system comprises a movement device designed to more a preformed membrane in a predefined feed direction, a grain application machine comprising a rotating application drum provided with a plurality of cavities which are designed to receive grains in a loading region of said drum, a grain loading device designed to load the grains in the cavities in the loading region of the drum, and a grain retention device made of sintered polymer material, which is arranged in contact with a retention region for retaining the outer surface of the application drum so as to maintain the grains in the cavities until the latter reach an angular discharge position.
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Patent Agency Ranking
公开(公告)号：US20190270593A1
公开(公告)日：2019-09-05
申请号：US16290829
申请日：2019-03-01
Applicant: Euroline S.r.l.
Inventor： Alessandro PAVAN , Antonio Fornasier
IPC: B65G17/12
Abstract: A roll transporting conveyor for transporting bituminous membrane rolls along a feeding direction. The roll transporting conveyor comprises: a support frame provided with two beams spaced apart from each other and parallel to said feeding direction; two driving belts arranged at the respective beams; a plurality of crossbars extending in a bridge-like manner between a driving belt and the other at a preset distance along said feeding direction and having the opposite axial ends integral to the driving belts; a plurality of belt-shaped transport portions, each of which extends between two consecutive crossbars and is sized to form a hammock-shaped transport cradle having an approximately semi-cylindrical shape for holding a roll between two consecutive crossbars.
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公开(公告)号：US20210354147A1
公开(公告)日：2021-11-18
申请号：US17321308
申请日：2021-05-14
Applicant: EUROLINE S.R.L
Inventor： Antonio FORNASIER , Alessandro PAVAN
Abstract: A machine for shredding portions of bituminous material in the solid-state into granules in the solid-state. The machine comprises a pressing member provided with a piston which is axially mobile inside a perforated tubular body along an axis and is provided on the head thereof with an internal concave portion having a shape substantially complementary to a projecting part present in an axial end of the perforated tubular body. On the head of the piston through-openings are made, which extend radially along a direction approximately transversal to the axis and are in communication with the internal space of the concave portion.
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公开(公告)号：US11850598B2
公开(公告)日：2023-12-26
申请号：US17321308
申请日：2021-05-14
Applicant: EUROLINE S.R.L.
Inventor： Antonio Fornasier , Alessandro Pavan
CPC classification number: B02C18/2233 , B02C18/14
Abstract: A machine for shredding portions of bituminous material in the solid-state into granules in the solid-state. The machine comprises a pressing member provided with a piston which is axially mobile inside a perforated tubular body along an axis and is provided on the head thereof with an internal concave portion having a shape substantially complementary to a projecting part present in an axial end of the perforated tubular body. On the head of the piston through-openings are made, which extend radially along a direction approximately transversal to the axis and are in communication with the internal space of the concave portion.
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公开(公告)号：US10717602B2
公开(公告)日：2020-07-21
申请号：US16290829
申请日：2019-03-01
Applicant: Euroline S.r.l.
Inventor： Alessandro Pavan , Antonio Fornasier
Abstract: A roll transporting conveyor for transporting bituminous membrane rolls along a feeding direction. The roll transporting conveyor comprises: a support frame provided with two beams spaced apart from each other and parallel to said feeding direction; two driving belts arranged at the respective beams; a plurality of crossbars extending in a bridge-like manner between a driving belt and the other at a preset distance along said feeding direction and having the opposite axial ends integral to the driving belts; a plurality of belt-shaped transport portions, each of which extends between two consecutive crossbars and is sized to form a hammock-shaped transport cradle having an approximately semi-cylindrical shape for holding a roll between two consecutive crossbars.
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6.发明申请公开(公告)号：US20180106043A1
公开(公告)日：2018-04-19
申请号：US15784035
申请日：2017-10-13
Applicant: EUROLINE S.R.L.
Inventor： Antonio FORNASIER , Alessandro Pavan
Abstract: A system to produce a bitumen-based membrane provided with a bituminous surface covered by grains. The system comprises a movement device designed to more a preformed membrane in a predefined feed direction, a grain application machine comprising a rotating application drum provided with a plurality of cavities which are designed to receive grains in a loading region of said drum, a grain loading device designed to load the grains in the cavities in the loading region of the drum, and a grain retention device made of sintered polymer material, which is arranged in contact with a retention region for retaining the outer surface of the application drum so as to maintain the grains in the cavities until the latter reach an angular discharge position.
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