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1. 发明申请

US20210252555A1 Screening Device 有权
公开(公告)号：US20210252555A1
公开(公告)日：2021-08-19
申请号：US17252077
申请日：2019-06-13
申请人： Metso Minerals, Inc.
发明人： Tuomas Juutinen , Jouni T. Rajala
IPC分类号： B07B1/00 , B07B1/49
摘要： A screening arrangement including two side walls, each having an inward facing side and an outward facing side, and a screen holder arrangement extending between the inward facing sides of the side walls for use in connecting a first and a second screening element. The screen holder arrangement includes a first screen connector and a second screen connector. The first screen connector includes a pivotable element arranged to pivot about an axis that is parallel with a longitudinal extension of the first screen connector. The pivotable element includes a connection portion arranged to hold one end of the first screening element. The pivotable element is arranged to pivot between a first position and a second position, where the pivotable element is arranged such that when it is in the second position and a screen is connected to the pivotable element, particles larger than a predetermined size are prevented from passing between the first and second screen connectors.

2. 发明授权

US11369997B2 Screening device 有权
公开(公告)号：US11369997B2
公开(公告)日：2022-06-28
申请号：US17252077
申请日：2019-06-13
申请人： Metso Minerals, Inc.
发明人： Tuomas Juutinen , Jouni T. Rajala
IPC分类号： B07B1/00 , B07B1/49
摘要： A screening arrangement including two side walls, each having an inward facing side and an outward facing side, and a screen holder arrangement extending between the inward facing sides of the side walls for use in connecting a first and a second screening element. The screen holder arrangement includes a first screen connector and a second screen connector. The first screen connector includes a pivotable element arranged to pivot about an axis that is parallel with a longitudinal extension of the first screen connector. The pivotable element includes a connection portion arranged to hold one end of the first screening element. The pivotable element is arranged to pivot between a first position and a second position, where the pivotable element is arranged such that when it is in the second position and a screen is connected to the pivotable element, particles larger than a predetermined size are prevented from passing between the first and second screen connectors.

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