Aco Severin Ahlmann Gmbh & Co Kommanditgesellschaft

Aco Severin Ahlmann Gmbh & Co Kg

Aco Ahlmann Se & Co. Kg

Adios Patent Gmbh

Ramon Bhatia

Jan Mieze

Heino Messerschmidt

Marco Wandkowski

Jiri Krcil

Alexander Backs

Jörg Spitzner

Fabian Timmo Seebo

Robert Mitschke

The invention relates to a drain trench body having base plates (), between which columns () are arranged vertically. The drain trench body comprises side walls () which are connected to the base plates (). The side walls () and the base plates () have first and second locking elements () which are in engagement with each other. The locking elements () are movable relative to one another in the height direction along the longitudinal axis of the columns (). The invention further relates to a center plate () for a drain trench body.

Drain trench body and center plate

The invention relates to a trenching unit having at least two trenching bodies (), which each comprise an upper base plate (), a lower base plate (), and hollow columns (), which are arranged perpendicularly between the base plates () and form column openings () in the base plates (), wherein the lower base plate () of the one trenching body () and the upper base plate () of the other trenching body () bear on one another in such a way that the column openings () of the two bearing base plates () are arranged concentrically. It is characterized in that the trenching bodies () are connected by at least one adapter (), which comprises a bearing surface () and two insert profiles (), which are arranged on both sides of the bearing surface () and are connected thereto, wherein the bearing surface () is arranged between the bearing base plate () and the insert profiles () are inserted into two concentrically arranged column openings () of the bearing base plates ().

Trenching unit, trenching body and insert

Slotted channels with coverings () are known for discharging surface water into a channel. The covering has at least one horizontal sheet-metal portion () and two vertical sheet-metal portions () which are connected to one another via connection devices and have a slot () between one another for discharging liquid, for example surface water, into the channel body. In order to allow a particularly complete discharge of water, it is proposed that the horizontal sheet-metal portion () comprises drip devices () which are mounted and designed in such a way that water running along on an underside of the horizontal sheet-metal portion () drips into the channel body.

Covering device for a slotted channel

Growing community of inventors

Rendsburg, Germany

Ramon Bhatia