A thermoplastic liftgate inner panel construction is provided by using a co-injected injection molding process. In a first phase, a class A surface material is injected into the molds and thereafter in a second phase an inner core of material is injected using a gas-infused reinforced polymer.
CO-INJECTION MOLDING OF THE STRUCTURAL PORTION OF A VEHICLE LIFTGATE INNER PANEL
2016-06-16
Patent
Elektronische Ressource
Englisch
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge |
CO-INJECTION MOLDING OF THE STRUCTURAL PORTION OF A VEHICLE LIFTGATE INNER PANEL
Europäisches Patentamt | 2020
|CO-INJECTION MOLDING OF THE STRUCTURAL PORTION OF A VEHICLE LIFTGATE INNER PANEL
Europäisches Patentamt | 2022
|CO-INJECTION MOLDING OF THE STRUCTURAL PORTION OF A VEHICLE LIFTGATE INNER PANEL
Europäisches Patentamt | 2018
|Co-injection molding of the structural portion of a vehicle liftgate inner panel
Europäisches Patentamt | 2018
|