MENCK GMBH Patent applications |
Patent application number | Title | Published |
20130294842 | METHOD AND DEVICE FOR ENVIRONMENTALLY FRIENDLY RAMMING UNDER WATER - The present invention relates to a method and a device for environmentally friendly ramming under water. To reduce the noise input under water, the machine and the material that is to be rammed are surrounded by a fixed flooded sleeve. The sleeve advantageously has a sandwich-like structure. | 11-07-2013 |
20090129871 | Method and device for environmentally friendly ramming under water - The present invention relates to a method and a device for environmentally friendly ramming under water. To reduce the noise input under water, the machine and the material that is to be rammed are surrounded by a fixed flooded sleeve. The sleeve advantageously has a sandwich-like structure. | 05-21-2009 |