초록 ▼

A vibratory screed device for levelling freshly poured concrete surfaces consists of an elongated vibrated screed beam delimited by a flat underside, a first and a second longitudinal side and a top; of a vibratory assembly for bringing the vibrated screed beam into vibration; and of a handle assemb

A vibratory screed device for levelling freshly poured concrete surfaces consists of an elongated vibrated screed beam delimited by a flat underside, a first and a second longitudinal side and a top; of a vibratory assembly for bringing the vibrated screed beam into vibration; and of a handle assembly which can be fixed in a detachable manner to the vibrated screed beam at an upward slope with respect to the flat underside. The first and the second longitudinal side are differently profiled and each has a surface suitable for vibratory levelling. The handle assembly can be fixed to the vibrated screed beam in two positions, in the one position sloping upwards obliquely at the first longitudinal side in order to make the first longitudinal side the active surface and in the second position sloping upwards obliquely at the second longitudinal side in order to make the second longitudinal side the active surface. The second and the first longitudinal side are in particular profiled differently to one another such that they form surfaces which act in a different way to one another.

대표청구항 ▼

[ What is claimed is:] [1.]1. A vibratory screed device for levelling freshly poured concrete surfaces, comprising:an elongated vibrated screed beam delimited by a flat underside, a first longitudinal side, a second longitudinal side, and a top;a vibratory assembly for bringing the vibrated screed b

[ What is claimed is:] [1.]1. A vibratory screed device for levelling freshly poured concrete surfaces, comprising:an elongated vibrated screed beam delimited by a flat underside, a first longitudinal side, a second longitudinal side, and a top;a vibratory assembly for bringing the vibrated screed beam into vibration; anda handle assembly adapted to be detachably fixed to the vibrated screed beam at an upward slope with respect to the flat underside and substantially transversely to the vibrated screed beam;the handle assembly and the vibrated screed beam including coupling elements which are structured and arranged to interact with one another, such that the handle assembly is detachably fixable to the vibrated screed beam in a first position of operation, as well as detachably fixable in a second position of operation; wherein in the first position, the handle assembly slopes upwards obliquely at the first longitudinal side of the vibrated screed beam, and in the second position the handle assembly slopes upwards obliquely at the second longitudinal side; the first longitudinal side having a first profile; the second longitudinal side having a second profile; and said first profile being different from said second profile.