Method and device for sewer rehabilitation with 3D molded part
DE102019116594A1
Sewer cleaning nozzle using a measurement sensor system
DE102019108835A1
Inspection camera for sewer pipe inspection with improved image resolution and several camera and lighting modules
DE102019108743A1
Inspection unit that can be moved in a channel
DE102017118758A1
Cleaning module for sewers with several electric actuators
DE102017115981A1
Apparatus and method for handling at least one camera in a sewer pipe
DE102017005897A1
Channel inspection unit
DE102016012258A1
Road-bound duct inspection vehicle for the inspection and control of sewer pipes and their construction position measurement
DE102014006417A1
Method for 3D laser scanning of sewer pipes and device suitable for this purpose
DE102014000342A1
Method and device for selective leak testing of sewer pipes
DE102013006874A1
Method and device for detecting the temperature of the inner wall of sewer pipes
DE102012024484A1
Channel inspection device has carriage driven in main channel, where carriage is connected with satellite unit for inspecting side channels, and side channels are diverted from main channel
DE102012023400A1
Channel detection system of inertial navigation system for use in e.g. flight navigation, has inertial sensors that detect multi-dimensional measurement signal corresponding to current location of sewer pipe during movement
DE102012022489A1
Device for sewer inspection in effluent conducting sewer pipes, comprises image processing system, stereoscopic camera and two camera lenses with mutual spacing, where image recorded by camera lens is projected on image recording sensor
DE102012008202A1
Trolley for inspecting and cleaning ducts of different diameters, in sewer pipe, whose middle portion is fixed with landing gears
DE102011108012A1
Camera probe for inspection of water or sewage carrying channels, comprises hydraulic drive unit, and is arranged in main channel or in branching subsidiary channel displaceable or movable from main channel
DE102011107336A1
Method for position measurement in undefined geographical environments with measuring sensor, involves displacing longitudinal guide element as measuring drive in unknown environment
DE102009031052A1
Method for inspecting and cleaning manhole installed at road side, involves upwardly moving lifting device in manhole in vertical direction, and inspecting manhole from side of main channel using inspection camera
DE102009024477A1
Method for recording height profile of lateral channel, involves branching of lateral channel from main channel, where branching is retracted by surveying camera, and fluid-filled measuring hose is carried with the surveying camera
DE102007027059A1
Device for digital and three-dimensional representation of sewer pipe, has camera designed as three-dimensional camera for scanning channel wall with light source, where light pulses reflected at channel wall is reflected on pixel array
