Apparatus for controlling the water level in a dit

专利名称：Apparatus for controlling the water level in

a ditch canal, river or the like

发明人：Boers, Hendrik Albertus申请号：EP01203491.4申请日：20010913公开号：EP1188863A1公开日：20020320

专利附图：

摘要：Apparatus for controlling the water level in a ditch, canal, river or the like, theapparatus being provided with a box comprising a bottom wall and two side walls, whilein the box a weirgate flap is mounted, connected to the box so as to be pivotable about a

hinge, the apparatus being provided with an adjusting mechanism destined for adjustingthe flap in different pivotal positions for controlling the water level, the adjustingmechanism comprising at least one flexible element, a first free end of the flexibleelement being connected to the flap, preferably near the upper edge of the flap, theflexible element being guided over a driving element, and the flexible element extendingin a first groove provided in or on a side wall of the box.

申请人：KWT Waterbeheersingstechniek B.V.,Kijlstra Beton B.V.

地址：Oogstweg 13 8256 SB Biddinghuizen NL,Tussendiepen 28 9206 AD Drachten NL

国籍：NL,NL

代理机构：Prins, Adrianus Willem

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