Abstract: In an embodiment of the disclosure, there is provided a method and system for recycling a cured composite laminate material into a delaminated recyclate that maintains a fiber volume fraction and a lamina level fiber alignment substantially the same as the cured composite laminate material. The method provides a cured composite laminate material having a fiber volume fraction and a lamina level fiber alignment. The cured composite laminate material undergoes solvent soak preconditioning, liquid solvent removal, pre-heating, and rapid heating with phase change delamination of the cured composite laminate material to obtain the delaminated recyclate that maintains a fiber volume fraction and a lamina level fiber alignment substantially the same as the cured composite laminate material.
Type:
Grant
Filed:
November 14, 2011
Date of Patent:
October 21, 2014
Assignee:
The Boeing Company
Inventors:
Panagiotis Emanuel George, Kelsi Hurley, Erika Carter
Abstract: The invention discloses a coil for a winding-up device adapted for winding up a cutting wire used for cutting through an adhesive bead of a bonded-on pane, having a coil body for winding up the cutting wire, the coil body being provided with at least one opening for securing one end of the cutting wire.
Type:
Grant
Filed:
December 1, 2009
Date of Patent:
April 22, 2014
Assignee:
C. & E. Fein GmbH
Inventors:
Olaf Klabunde, Joachim Clabunde, Juergen Blickle
Abstract: The invention discloses a device for cutting through an adhesive bead of a vehicle pane, in particular a windshield, having a motor-driven winding-up device that comprises a coil for winding up a cutting wire in a working direction for cutting through the adhesive bead, the winding-up device being provided with a strain relief for the cutting wire which allows the cutting wire to be withdrawn from the winding-up device in a sense opposite to the working direction.
Type:
Grant
Filed:
December 1, 2009
Date of Patent:
November 13, 2012
Assignee:
C. & E. Fein GmbH
Inventors:
Olaf Klabunde, Joachim Clabunde, Juergen Blickle, Bernd Mayer