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公开(公告)号：US20220178155A1
公开(公告)日：2022-06-09
申请号：US17598953
申请日：2020-04-07
发明人： Peter ROGERS
摘要： Disclosed are a scaffold rosette (60), a scaffold system and a method thereof. The scaffold rosette (60) includes a plurality of holes (65) of similar size and shape that extend axially through the scaffold rosette (60). Each of the plurality of holes (65) includes a first wedge alignment notch (70) and a second wedge alignment notch (70) spaced apart circumferentially from the first wedge alignment notch (70). The scaffold system comprises the scaffold rosette (60). The method comprises the steps of providing the scaffold rosette (60), locating a first ledger in a first hole (65) of the scaffold rosette (60) and locating a second ledger in a second hole (65) of the scaffold rosette (60).
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公开(公告)号：US11255095B2
公开(公告)日：2022-02-22
申请号：US16611341
申请日：2018-05-08
发明人： Peter Rogers
摘要： A scaffold ledger providing a raised support surface of the elongate structural member with the opposed ledger heads being downwardly and outwardly offset. Each ledger head includes cover flaps that extend the raised support surface above the ledger heads in a cover position. The scaffold ledger cooperates with scaffold posts and scaffold planks to allow for a continuous work platform above an intermediate scaffold support post and/or across supporting ledgers.
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公开(公告)号：US11208815B2
公开(公告)日：2021-12-28
申请号：US16427776
申请日：2019-05-31
发明人： Peter Rogers
摘要： A scaffold clamp cooperates with a scaffold ledger to accommodate aligned placement of the scaffold clamp to the ledger at modular positions in the length of the ledger. The scaffold clamp includes an inwardly directed alignment lug sized for receipt in one or more clamp locating holes provided in the length of the ledger at modular positions. This arrangement provides accurate securement of the clamp to the ledger at predetermined modular positions and reduces problems that can occur with respect to erection of the scaffold system.
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