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公开(公告)号：US20250115436A1
公开(公告)日：2025-04-10
申请号：US18730062
申请日：2023-01-09
Applicant: Laitram, L.L.C.
Inventor： Matthew L. Fourney , Joseph F. Kovacs , Angela Longo Marshall , John E. Wenzel , Christopher B. Spicer , James L. Brun , Gilbert J. MacLachlan , Richard M. Klein , David W. Bogle
IPC: B65G17/24
Abstract: A belt conveyor comprising a conveyor belt having upper and lower inline rollers arranged in a stack and selectively actuated to rotate. When actuated, the upper article-supporting rollers are rotated by contact with the lower rollers riding on raised bearing faces in a carryway. When deactuated, the upper rollers are braked by braking pads and the lower rollers are out of contact with lowered bearing faces. The belt rollers are actuated and deactuated by a matrix of individually controllable roller actuation assemblies, each defining a roller actuation zone.
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公开(公告)号：US12091255B2
公开(公告)日：2024-09-17
申请号：US18013728
申请日：2021-07-20
Applicant: Laitram, L.L.C.
Inventor： Matthew L. Fourney , Joseph F. Kovacs , Angela Longo Marshall , Christopher B. Spicer , John E. Wenzel , Yorrick Mulder
CPC classification number: B65G17/24 , B65G47/54 , B65G47/642 , B65G2207/34 , B65G2207/48
Abstract: A conveyor system includes a conveyor belt having a plurality of article-diverting conveyor belt rollers. An underlying drive roller assembly includes a plurality of pivotable rollers carriers, each having a freely rotatable drive roller that contacts the conveyor belt rollers from below. An actuator engages an orientation device to pivot the carriers and change the orientation of the drive rollers. The drive rollers may also move into and out of engagement with the conveyor belt rollers as their orientation changes. The orientation device is sandwiched between three-dimensional support plates to adjust the orientation of the drive rollers relative to the belt rollers. A top support plate includes corrugated vertical walls forming wearstrip holders. The orientation device may raise or lower the drive rollers during pivoting of the roller carriers. The drive roller assembly may be a modular assembly that can be customized for varying sizes, shapes and configurations.
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公开(公告)号：US20240409318A1
公开(公告)日：2024-12-12
申请号：US18808290
申请日：2024-08-19
Applicant: Laitram, L.L.C.
Inventor： Matthew L. Fourney , Joseph F. Kovacs , Angela Longo Marshall , Christopher B. Spicer , John E. Wenzel , Yorrick Mulder
Abstract: A conveyor system includes a conveyor belt having a plurality of article-diverting conveyor belt rollers. An underlying drive roller assembly includes a plurality of pivotable rollers carriers, each having a freely rotatable drive roller that contacts the conveyor belt rollers from below. An actuator engages an orientation device to pivot the carriers and change the orientation of the drive rollers. The drive rollers may also move into and out of engagement with the conveyor belt rollers as their orientation changes. The orientation device is sandwiched between three-dimensional support plates to adjust the orientation of the drive rollers relative to the belt rollers. A top support plate includes corrugated vertical walls forming wearstrip holders. The orientation device may raise or lower the drive rollers during pivoting of the roller carriers. The drive roller assembly may be a modular assembly that can be customized for varying sizes, shapes and configurations.
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公开(公告)号：US20230278806A1
公开(公告)日：2023-09-07
申请号：US18013728
申请日：2021-07-20
Applicant: Laitram, L.L.C.
Inventor： Matthew L. Fourney , Joseph F. Kovacs , Angela Longo Marshall , Christopher B. Spicer , John E. Wenzel , Yorrick Mulder
CPC classification number: B65G17/24 , B65G47/54 , B65G47/642 , B65G2207/34 , B65G2207/48
Abstract: A conveyor system includes a conveyor belt having a plurality of article-diverting conveyor belt rollers. An underlying drive roller assembly includes a plurality of pivotable rollers carriers, each having a freely rotatable drive roller that contacts the conveyor belt rollers from below. An actuator engages an orientation device to pivot the carriers and change the orientation of the drive rollers. The drive rollers may also move into and out of engagement with the conveyor belt rollers as their orientation changes. The orientation device is sandwiched between three-dimensional support plates to adjust the orientation of the drive rollers relative to the belt rollers. A top support plate includes corrugated vertical walls forming wearstrip holders. The orientation device may raise or lower the drive rollers during pivoting of the roller carriers. The drive roller assembly may be a modular assembly that can be customized for varying sizes, shapes and configurations.
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公开(公告)号：US11807461B2
公开(公告)日：2023-11-07
申请号：US17601895
申请日：2020-04-03
Applicant: Laitram, L.L.C.
Inventor： Kevin W. Guernsey , John E. Wenzel , David Aaron van Schalkwijk , Matthew Vulpetti
CPC classification number: B65G17/30 , B65G17/08 , B65G17/40 , B65G2207/12 , B65G2207/30 , B65G2207/48
Abstract: Belt edge modules for constructing modular conveyor belts with sturdy outer edges. The edge modules have thickened outer edge regions in module edge portions that are difficult to snip or break off to access hinge rods.
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Patent Agency Ranking
公开(公告)号：US09409718B2
公开(公告)日：2016-08-09
申请号：US14412129
申请日：2013-07-10
Applicant: Laitram, L.L.C.
Inventor： Soren A. Pedersen , Miranda R. Kovach , R. Scott Dailey , John E. Wenzel
Abstract: A conveyor belt comprising a plurality of modules hingedly connected together includes a first type of module including raised ribs arranged in columns and a second type of module including chock segments aligned with the columns. A transfer device includes fingers aligned with gaps between the chock segments and valleys between the columns. Each chock segment is substantially triangular in shape.
Abstract translation: 包括铰链连接在一起的多个模块的传送带包括第一类型的模块，其包括排列成列的凸起肋和第二类型的模块，其包括与柱对齐的轴承座。 传送装置包括与轴承座部分之间的间隙与柱之间的谷部对准的手指。 每个轴承座的形状基本上是三角形。
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公开(公告)号：US20150175359A1
公开(公告)日：2015-06-25
申请号：US14412129
申请日：2013-07-10
Applicant: Laitram, L.L.C.
Inventor： Soren A. Pedersen , Miranda R. Kovach , R. Scott Dailey , John E. Wenzel
Abstract: A conveyor belt comprising a plurality of modules hingedly connected together includes a first type of module including raised ribs arranged in columns and a second type of module including chock segments aligned with the columns. A transfer device includes fingers aligned with gaps between the chock segments and valleys between the columns. Each chock segment is substantially triangular in shape.
Abstract translation: 包括铰链连接在一起的多个模块的传送带包括第一类型的模块，其包括排列成列的凸起肋和第二类型的模块，其包括与柱对齐的轴承座。 传送装置包括与轴承座部分之间的间隙与柱之间的谷部对准的手指。 每个轴承座的形状基本上是三角形。
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公开(公告)号：US11772896B2
公开(公告)日：2023-10-03
申请号：US17602852
申请日：2020-04-21
Applicant: Laitram, L.L.C.
Inventor： David Aaron van Schalkwijk , John E. Wenzel , Sijia Chen , R. Scott Dailey , Richard M. Klein
Abstract: A modular noseroller assembly for transitioning a conveyor belt at an end of a carryway comprises a plurality of roller-mounting modules connected to a spacer element to form a noseroller assembly that can be installed in a conveyor frame. The roller-mounting modules mount freely-rotating rollers on an axle extending through the plurality of roller-mounting modules. The configuration and size of the noseroller assembly can be easily modified depending on a particular application.
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公开(公告)号：US20220212874A1
公开(公告)日：2022-07-07
申请号：US17601895
申请日：2020-04-03
Applicant: Laitram, L.L.C.
Inventor： Kevin W. Guernsey , John E. Wenzel , David Aaron van Schalkwijk , Matthew Vulpetti
IPC: B65G17/08
Abstract: Belt edge modules for constructing modular conveyor belts with sturdy outer edges. The edge modules have thickened outer edge regions in module edge portions that are difficult to snip or break off to access hinge rods.
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公开(公告)号：US20220162006A1
公开(公告)日：2022-05-26
申请号：US17602852
申请日：2020-04-21
Applicant: Laitram, L.L.C.
Inventor： David Aaron van Schalkwijk , John E. Wenzel , Sijia Chen , R. Scott Dailey , Richard M. Klein
Abstract: A modular noseroller assembly for transitioning a conveyor belt at an end of a carryway comprises a plurality of roller-mounting modules connected to a spacer element to form a noseroller assembly that can be installed in a conveyor frame. The roller-mounting modules mount freely-rotating rollers on an axle extending through the plurality of roller-mounting modules. The configuration and size of the noseroller assembly can be easily modified depending on a particular application.
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