Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Rolf Johansson0
Donald Meister0
Lars Gustafsson0
Date of Patent
July 23, 2019
0Patent Application Number
133938150
Date Filed
January 26, 2011
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to a laying machine for laying at least one flexible casing or tube, cable or wire including: —a blade arrangement (2) for making a trench (5) in the ground, a consolidation and laying means (3) being arranged behind the blade arrangement (2), for clearing and safeguarding the trench (5) from collapsing while laying at least one flexible casing or tube, cable or wire into the trench. A blade assembly comprising compartments for cooling fluid.
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