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公开(公告)号：US11530095B2
公开(公告)日：2022-12-20
申请号：US16933660
申请日：2020-07-20
IPC分类号： B65G19/20 , B65G17/06 , E21F13/06 , B65G17/40 , B65G17/44 , B65G19/08 , B65G19/18 , B65G17/26 , B65G19/24 , B65G21/12 , B65G21/20 , E21C31/06 , B65G23/08 , B65G23/22 , E21C25/34 , B65G23/06 , E21C35/20 , B65G17/38 , B65G19/22 , B65G19/26 , E21C31/12
摘要： A link for a conveyor chain includes a first portion and a second portion laterally spaced apart from the first portion. The first portion includes a first sprocket-engaging pin, and the second portion includes a second sprocket-engaging pin. The first sprocket-engaging pin and the second sprocket-engaging pin protrude laterally away from one another. The first sprocket-engaging pin and the second sprocket-engaging pin may each have an oblong cross-section. At least one retainer can secure a connecting pin against movement relative to at least one of the first portion and the second portion, and each retainer can be positioned substantially within one of the first portion and the second portion.
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公开(公告)号：US11332316B2
公开(公告)日：2022-05-17
申请号：US16933660
申请日：2020-07-20
IPC分类号： B65G19/20 , B65G17/40 , E21C35/20 , B65G21/20 , B65G17/06 , B65G19/18 , B65G19/24 , E21F13/06 , B65G17/44 , B65G19/08 , B65G23/06 , B65G17/26 , B65G21/12 , E21C25/34 , E21C31/06 , B65G23/08 , B65G23/22 , B65G17/38 , B65G19/26 , B65G19/22 , E21C31/12
摘要： A link for a conveyor chain includes a first portion and a second portion laterally spaced apart from the first portion. The first portion includes a first sprocket-engaging pin, and the second portion includes a second sprocket-engaging pin. The first sprocket-engaging pin and the second sprocket-engaging pin protrude laterally away from one another. The first sprocket-engaging pin and the second sprocket-engaging pin may each have an oblong cross-section. At least one retainer can secure a connecting pin against movement relative to at least one of the first portion and the second portion, and each retainer can be positioned substantially within one of the first portion and the second portion.
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公开(公告)号：US10981728B2
公开(公告)日：2021-04-20
申请号：US16572133
申请日：2019-09-16
IPC分类号： B65G19/20 , B65G17/40 , E21C35/20 , B65G21/20 , B65G17/06 , B65G19/18 , B65G19/24 , E21F13/06 , B65G17/44 , B65G19/08 , B65G23/06 , B65G17/26 , B65G21/12 , E21C25/34 , E21C31/06 , B65G23/08 , B65G23/22 , B65G17/38 , B65G19/26 , B65G19/22 , E21C31/12
摘要： In some aspects, a conveyor chain includes a first link, a second link, and a coupler link coupled between the first link and the second link. The first link includes a first portion and a second portion, the second portion oriented parallel to and laterally spaced apart from the first portion. The first portion includes a first sprocket-engaging pin protruding laterally, and the second portion includes a second sprocket-engaging pin protruding laterally. The second link includes a first portion and a second portion. The first portion includes a first sprocket-engaging portion protruding laterally, and the second portion includes a second sprocket-engaging portion protruding laterally. A flight bar is positioned adjacent an end of the first sprocket-engaging portion of the first link.
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公开(公告)号：US10414594B2
公开(公告)日：2019-09-17
申请号：US15913821
申请日：2018-03-06
IPC分类号： B65G19/20 , B65G19/24 , B65G19/08 , B65G17/40 , E21C35/20 , B65G21/20 , B65G17/06 , B65G19/18 , E21F13/06 , B65G17/44 , B65G23/06 , B65G17/26 , B65G21/12 , E21C25/34 , E21C31/06 , B65G23/08 , B65G23/22 , B65G19/26 , B65G19/22 , E21C31/12 , B65G17/38
摘要： In some aspects, a conveyor chain includes a first link, a second link, and a coupler link coupled between the first link and the second link. The first link includes a first portion and a second portion, the second portion oriented parallel to and laterally spaced apart from the first portion. The first portion includes a first sprocket-engaging pin protruding laterally, and the second portion includes a second sprocket-engaging pin protruding laterally. The second link includes a first portion and a second portion. The first portion includes a first sprocket-engaging portion protruding laterally, and the second portion includes a second sprocket-engaging portion protruding laterally. A flight bar is positioned adjacent an end of the first sprocket-engaging portion of the first link.
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公开(公告)号：US11440736B2
公开(公告)日：2022-09-13
申请号：US17234048
申请日：2021-04-19
IPC分类号： B65G19/20 , B65G17/40 , E21C35/20 , B65G21/20 , B65G17/06 , B65G19/18 , B65G19/24 , E21F13/06 , B65G17/44 , B65G19/08 , B65G23/06 , B65G17/26 , B65G21/12 , E21C25/34 , E21C31/06 , B65G23/08 , B65G23/22 , B65G17/38 , B65G19/26 , B65G19/22 , E21C31/12
摘要： A conveyor chain includes a first flight including a first side portion having a first aperture, a first flight bar, and a first sprocket-engaging portion. The conveyor chain also includes a second flight including a second side portion having a second aperture, a second flight bar, and a second sprocket-engaging portion. The conveyor chain further includes a connecting pin having a first end portion received within the first aperture and a second end portion received within the second aperture. The connecting pin couples the first and second flights together. The first sprocket-engaging portion is positioned laterally outwardly of the first end portion of the connecting pin and the second sprocket-engaging portion is positioned laterally outwardly of the second end portion of the connecting pin.
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公开(公告)号：US10974905B2
公开(公告)日：2021-04-13
申请号：US16601086
申请日：2019-10-14
IPC分类号： B65G19/20 , B65G17/40 , E21C35/20 , B65G21/20 , B65G17/06 , B65G19/18 , B65G19/24 , E21F13/06 , B65G17/44 , B65G19/08 , B65G23/06 , B65G17/26 , B65G21/12 , E21C25/34 , E21C31/06 , B65G23/08 , B65G23/22 , B65G17/38 , B65G19/26 , B65G19/22 , E21C31/12
摘要： A conveyor chain includes a first link, a second link, and a coupler link. The first link includes a first sprocket-engaging portion and a second sprocket-engaging portion, each protruding laterally away from one another. The second link includes a first sprocket-engaging portion and a second sprocket-engaging portion, each protruding laterally away from one another. The coupler link couples the first link to the second link, and the coupler link is positioned laterally between the first sprocket-engaging portion and the second sprocket-engaging portion of each link. The coupler link includes a first joint pivotably coupled to the first link and a second joint pivotably coupled to the second link. The first joint permits pivoting movement of the first link about a plurality of axes, and the second joint permits pivoting movement of the second link about a plurality of axes.
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公开(公告)号：US20210237979A1
公开(公告)日：2021-08-05
申请号：US17234048
申请日：2021-04-19
IPC分类号： B65G19/20 , B65G17/40 , E21C35/20 , B65G21/20 , B65G17/06 , B65G19/18 , B65G19/24 , E21F13/06 , B65G17/44 , B65G19/08 , B65G23/06 , B65G17/26 , B65G21/12 , E21C25/34 , E21C31/06 , B65G23/08 , B65G23/22
摘要： A conveyor chain includes a first flight including a first side portion having a first aperture, a first flight bar, and a first sprocket-engaging portion. The conveyor chain also includes a second flight including a second side portion having a second aperture, a second flight bar, and a second sprocket-engaging portion. The conveyor chain further includes a connecting pin having a first end portion received within the first aperture and a second end portion received within the second aperture. The connecting pin couples the first and second flights together. The first sprocket-engaging portion is positioned laterally outwardly of the first end portion of the connecting pin and the second sprocket-engaging portion is positioned laterally outwardly of the second end portion of the connecting pin.
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公开(公告)号：US20200010277A1
公开(公告)日：2020-01-09
申请号：US16572133
申请日：2019-09-16
IPC分类号： B65G19/20 , B65G23/22 , B65G23/08 , E21C31/06 , E21C25/34 , B65G21/12 , B65G17/26 , B65G23/06 , B65G19/08 , B65G17/44 , E21F13/06 , B65G19/24 , B65G19/18 , B65G17/06 , B65G21/20 , E21C35/20 , B65G17/40
摘要： In some aspects, a conveyor chain includes a first link, a second link, and a coupler link coupled between the first link and the second link. The first link includes a first portion and a second portion, the second portion oriented parallel to and laterally spaced apart from the first portion. The first portion includes a first sprocket-engaging pin protruding laterally, and the second portion includes a second sprocket-engaging pin protruding laterally. The second link includes a first portion and a second portion. The first portion includes a first sprocket-engaging portion protruding laterally, and the second portion includes a second sprocket-engaging portion protruding laterally. A flight bar is positioned adjacent an end of the first sprocket-engaging portion of the first link.
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