Class / Patent application number | Description | Number of patent applications / Date published |
425174200 | Sonic or supersonic wave energy | 7 |
20090324765 | Apparatus for the forming of a lay-up of fibre composite material - An apparatus for the forming of a lay-up of fibre composite material, in particular in the aerospace sector is provided. In this case, the apparatus has at least one forming tool, which has a surface contour corresponding to a desired geometry of the lay-up after the forming, and a tool carrier, to which the at least one forming tool is releasably fastened. From a further viewpoint, the invention makes available an apparatus with a modular structure, it then being possible for any desired forming tools to be combined with the tool carrier according to requirements. This leads in particular to less laborious handling, since it obviates the need for handling of the comparatively large tool carrier. | 12-31-2009 |
20100272843 | ULTRASONIC DEVICE FOR MOULDING MICRO PLASTIC PARTS - The invention relates to an ultrasonic device for molding micro plastic parts, which combines: a) a mold cavity configured in a mold having an inlet for supplying plastic material to a chamber with an access opening and the chamber facing the cavity at a distal end in relation to its access opening; b) a cantilevered ultrasonic vibration element associated with an ultrasound generator, with an end portion or tip inserted tightly into the chamber through the access opening in an axially centered manner; c) a movement device for generating a relative movement between the end portion and the parts of the mold so that the end portion engages with the supplied plastic material and exerts a pressure of pre-determined magnitude thereon upon activation of the ultrasonic vibration element. | 10-28-2010 |
20120121748 | DEVICE FOR SELECTIVELY DEPOSITING MOLTEN PLASTIC MATERIALS - It comprises a support ( | 05-17-2012 |
20120276236 | DEVICE FOR PROCESSING A MATERIAL WEB USING ULTRASOUND AND HAVING A SUPPORT FOR THE SONOTRODE - A device for acting on a material web using ultrasonic includes an ultrasonic unit which has a converter a booster and a sonotrode, and a counter tool. The material web is guided through a gap between the sonotrode and the counter tool and acted upon by the sonotrode. The ultrasonic unit is adjustable relative to the counter tool by way of a movable carriage, and the booster is firmly connected to the carriage. A support supports at least one side surface of the sonotrode and guides the sonotrode in the longitudinal direction thereof. | 11-01-2012 |
20130171287 | APPARATUS FOR MOULDING PLASTIC MICRO-PIECES BY ULTRASOUND - The apparatus comprises a melting chamber ( | 07-04-2013 |
20130216639 | PRODUCTION OF COOKIES HAVING LARGE PARTICULATES USING ULTRASONIC WIRECUTTING - A method for the continuous production of cookies having a high content of large inclusions, such as chocolate chips, nuts, and fruit pieces includes extruding a cookie dough containing the inclusions through a die orifice to obtain an extrudate dough rope, and cutting the extrudate dough rope with an ultrasonic cutting blade. The ultrasonic cutting severs the extrudate dough rope into dough pieces which fall onto a moving conveyer into a substantially uniform or regular array for uniform baking. The ultrasonic cutter is controlled to provide a roughened top surface on a dough piece to provide a home baked appearance upon baking, while cutting through the inclusions without substantial displacement of the inclusions which would cause pock marks on the surface of the dough piece, and without substantial dough piece weight variation. | 08-22-2013 |
20160067885 | EXTENDABLE VIBRATORY IMPLEMENT FOR WORKING CONCRETE - An imprint roller comprises a roller assembly, a frame, and a motor assembly. The roller assembly is supported on the frame and includes a vibrator head and a roller tube having a roller surface. An operator of the imprint roller may grip the frame and support at least a portion of the frame during operation of the imprint roller. The motor assembly is supported on the frame and operable to transfer mechanical energy through the frame to the vibrator head included in the roller assembly. | 03-10-2016 |