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公开(公告)号：US11605938B2
公开(公告)日：2023-03-14
申请号：US16907057
申请日：2020-06-19
Applicant: ABB Schweiz AG
Inventor： Daniel Cardin , Daniel Lalancette
Abstract: A cable tray assembly comprising a plurality of tray segments, each tray segment comprising a first portion and a second portion positioned about first and second ends, respectively, of the tray segment. The first portion has an inner region between at least sidewalls of the tray segment that is sized to receive placement of a second end of another tray segment. Additionally, the first portion can include one or more open ended grooves that, during assembly of the cable tray assembly, can receive a mating projection that is securely connected to the second end of the other tray segment. The open ended groove can be downwardly sloped, and can extend through an outer edge of the corresponding sidewall. The projection can be fixed or adjoined to the second end at least prior to assembly of the cable tray assembly, and can include shank that is threadingly engaged by a retainer.
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公开(公告)号：US20210399536A1
公开(公告)日：2021-12-23
申请号：US16907057
申请日：2020-06-19
Applicant: ABB Schweiz AG
Inventor： Daniel Cardin , Daniel Lalancette
Abstract: A cable tray assembly comprising a plurality of tray segments, each tray segment comprising a first portion and a second portion positioned about first and second ends, respectively, of the tray segment. The first portion has an inner region between at least sidewalls of the tray segment that is sized to receive placement of a second end of another tray segment. Additionally, the first portion can include one or more open ended grooves that, during assembly of the cable tray assembly, can receive a mating projection that is securely connected to the second end of the other tray segment. The open ended groove can be downwardly sloped, and can extend through an outer edge of the corresponding sidewall. The projection can be fixed or adjoined to the second end at least prior to assembly of the cable tray assembly, and can include shank that is threadingly engaged by a retainer.
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公开(公告)号：US11979009B2
公开(公告)日：2024-05-07
申请号：US17681408
申请日：2022-02-25
Applicant: ABB Schweiz AG
Inventor： Daniel Cardin , Daniel Lalancette
CPC classification number: H02G3/0456 , F16L3/26
Abstract: Provided herein is a cable tray apparatus including a first side rail, a second side rail spaced from the first side rail, and at least one support member having a first end and a second end. The second side rail includes a support wall and first and second tabs extending from the support wall. The support member includes side walls extending between the ends, and first and second recesses formed within each of the two side walls at each end. The support member is located between the side rails, and the tabs of the side rails are configured to engage and be located within the respective first and second recesses at the respective ends of the support member. The support member is slidable relative to the side rails along the tabs.
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公开(公告)号：US20230275409A1
公开(公告)日：2023-08-31
申请号：US17681408
申请日：2022-02-25
Applicant: ABB Schweiz AG
Inventor： Daniel Cardin , Daniel Lalancette
CPC classification number: H02G3/0456 , F16L3/26
Abstract: Provided herein is a cable tray apparatus including a first side rail, a second side rail spaced from the first side rail, and at least one support member having a first end and a second end. The second side rail includes a support wall and first and second tabs extending from the support wall. The support member includes side walls extending between the ends, and first and second recesses formed within each of the two side walls at each end. The support member is located between the side rails, and the tabs of the side rails are configured to engage and be located within the respective first and second recesses at the respective ends of the support member. The support member is slidable relative to the side rails along the tabs.
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