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公开(公告)号：US11247239B2
公开(公告)日：2022-02-15
申请号：US16769423
申请日：2018-11-30
申请人： Klingmill AB
发明人： Borislav Vujadinovic
摘要： The present invention relates to an apparatus for separating smaller particles from larger particles by means of cyclonic separation. The apparatus comprises a feeding pipe (2) having an upper end (2a) for receiving material to be separated and defining a first channel (3) for transporting the material to a lower end (2b) of the feeding pipe, a separation chamber (5) having a curved wall (7), a first opening (6a) arranged at an upper end (5a) of the separation chamber, a second opening (6b) arranged at a lower end (5b) of the separation chamber, and the separation chamber (5) surrounds the feeding pipe (2) such that a second channel (8) is formed between the feeding pipe and the curved wall (7), an air inlet unit (12) arranged for supplying air to the second opening (6b) of the separation chamber, and an outlet unit (15) arranged for receiving air and separated material from the first opening (6a) of the separation chamber and to discharge the air and separated material. The curved wall (7) is conically shaped and tapers from the second opening (6b) to the first opening (6a), and the feeding pipe and the separation chamber are concentrically arranged.
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公开(公告)号：US20190224686A1
公开(公告)日：2019-07-25
申请号：US16373152
申请日：2019-04-02
申请人： Klingmill AB
发明人： Borislav Vujadinovic
摘要： A pulverizing device for pulverizing a base material, e.g. pellets, having a predetermined shape and size, for use in an asphalt mixture. The pulverizing device includes a pulverizing member and a pulverizing surface arranged in a housing, the pulverizing member and the pulverizing surface being arranged such that the base material is adapted to be pulverized between the pulverizing member and the pulverizing surface. The housing at least partly encloses the pulverizing member and the pulverizing surface. The pulverizing surface extends essentially along a longitudinal axis, and the pulverizing member includes a plurality of planar circular cutting discs, adapted to pulverize the base material. The cutting discs are provided with a planar surface, and the cutting discs are arranged along the longitudinal axis, such that the planar surfaces of the cutting discs are oriented essentially parallel to each other.
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公开(公告)号：USD984501S1
公开(公告)日：2023-04-25
申请号：US35513489
申请日：2021-11-17
申请人： Klingmill AB
设计人： Borislav Vujadinovic
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4.发明申请公开(公告)号：US20200368784A1
公开(公告)日：2020-11-26
申请号：US16769423
申请日：2018-11-30
申请人： Klingmill AB
发明人： Borislav Vujadinovic
摘要： The present invention relates to an apparatus for separating smaller particles from larger particles by means of cyclonic separation. The apparatus comprises a feeding pipe (2) having an upper end (2a) for receiving material to be separated and defining a first channel (3) for transporting the material to a lower end (2b) of the feeding pipe, a separation chamber (5) having a curved wall (7), a first opening (6a) arranged at an upper end (5a) of the separation chamber, a second opening (6b) arranged at a lower end (5b) of the separation chamber, and the separation chamber (5) surrounds the feeding pipe (2) such that a second channel (8) is formed between the feeding pipe and the curved wall (7), an air inlet unit (12) arranged for supplying air to the second opening (6b) of the separation chamber, and an outlet unit (15) arranged for receiving air and separated material from the first opening (6a) of the separation chamber and to discharge the air and separated material. The curved wall (7) is conically shaped and tapers from the second opening (6b) to the first opening (6a), and the feeding pipe and the separation chamber are concentrically arranged.
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公开(公告)号：US12076727B2
公开(公告)日：2024-09-03
申请号：US17608039
申请日：2020-05-13
申请人： Klingmill AB
发明人： Borislav Vujadinovic
CPC分类号： B02C18/146 , B02C18/142 , B02C18/182 , B23D61/021 , B02C2018/188
摘要： A stationary housing (3) has an interior space (5) and at least one interior wall (7). At least one sawblade (9) is rotatable with respect to the stationary housing (3), and has a periphery (12) provided with a plurality of cutting teeth (15) and a plurality of collecting notches (17). An inlet opening (19) for feeding material to the interior space (5), and an outlet opening (21) for dispatching pulverized material from the interior space (5) are provided in the interior wall (7) of the housing (3), with a plurality of recesses (23) facing the periphery (12) of the sawblade (9) receiving the cut material from collecting notches (17) of the sawblade (9), and reverting the cut material to the periphery (12) of the sawblade (9) so that the material is cut multiple times before dispatch. The interior wall (7) surrounds a main part of the periphery (12) of the sawblade (9), and the inlet opening (19) and the outlet opening (21) are in direct communication with the interior space (5) so that the material enters and leaves the interior space (5) during one revolution of the sawblade (9).
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公开(公告)号：USD1015394S1
公开(公告)日：2024-02-20
申请号：US29882055
申请日：2023-01-10
申请人： Klingmill AB
设计人： Borislav Vujadinovic
摘要： The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a front, left side and top perspective view of a dado cutter embodying my new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear, right side and top perspective view thereof; and,
FIG. 5 right side view thereof.
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