Aco Severin Ahlmann Gmbh & Co Kg

Aco Ahlmann Se & Co. Kg

Aco Severin Ahlmann Gmbh & Co Kommanditgesellschaft

Michael Sieber

Arne Stoltenberg

Heino Messerschmidt

Markus Blaschke

Michael Muller

Jan Mieze

Arne Meincke

Stephan Meier

Bengt Jesse-Windelband

Stephen Meier

Michael MÜLLER

The invention relates to a gutter system () with at least one frame unit (), at least one cover unit () and at least one first damping element (), wherein the frame unit () has at least one receiving area () for arranging the cover unit (). The receiving area () of the frame unit () has at least three side walls (), wherein the first damping element () is provided between the frame unit () and the cover unit () in such a way that the cover unit () is received in the frame unit () in a damping manner in at least three spatial directions.

Gutter system

Connection devices for connecting a drainage gutter to a further functional element (), for example to an inlet box, are known, which comprise an adapter plate () to which the drainage gutter can be connected. In order to ensure simple assembly on the building site in combination with a high degree of tightness, it is proposed to provide a cast-in part () which can be tightly cast into a wall of the functional element () and comprises fastening devices by means of which the adapter plate () can be fixedly connected to the cast-in part () in such a way that a flow space () of the drainage gutter can be tightly connected to an interior of the functional part () via a transfer space.

Connection device between a gutter and gully

Rails for drainage channels or manholes are known on which a cover of a channel or of a manhole can be placed. The rail has a horizontal bearing surface () extending in a longitudinal direction of the drainage channel or of the manhole and, substantially perpendicular to this bearing face, a rail edge () on the inner surface () of which the cover can be placed and on the outer surface () of which a surface covering can be applied. To increase the strength, it is proposed that the bearing surface () and/or the inner surface () and/or the outer surface () is/are provided with beads () over the entire length of the rail ().

Rail of a drainage channel

A surface water drainage system according to the present invention includes a structure that can be installed in the ground, and a cover that can be laid onto an upper edge of the structure. Fixation devices that are attached to the cover include a locking system in a form of elastic hook elements fixed to edges of the cover that can be brought into snap-on engagement with other locking system on the structure in order to retain the cover on the structure.

Surface water drainage system

A street grid is provided for surface drainage. The grid includes a frame and a grating, which are adapted to the contours of a paved gully in order to be integrated into the latter, for draining water that flows towards the street grid in a pre-defined flow direction. The aim of the grid is to ensure permanent drainage. To achieve this, recessed inlet openings are provided in the upper edge of at least one lateral wall of the frame in order to guide the water in the flow direction.

Street grid for surface drainage

The invention relates to a drainage device for surface drainage, in particular to drainage channels with a channel body and a frame which fits on an upper edge of the channel body, comprising an outer arm and an inner arm between which the upper edge of the channel body sits, for housing a cover. According to the invention, simple economic production and assembly of the frame on the channel body may be guaranteed whereby the frame is embodied such as to be able to be cast within the body of the channel body on the casting thereof, or alternatively, may be fixed to the channel body by means of continuous jointing to a pre-fabricated channel body.

Growing community of inventors

Timmaspe, Germany

Michael Sieber