Ultraschallschweissverfahren für einen Tragflächenenteiser

Details

Veröffentlichungs-Nr.

EP3219464

Aktenzeichen

EP17161003

Anmeldetag

15. März 2017

Veröffentlichung

28. April 2021

Erteilung

28. April 2021

Rechtsraum

EP

IPC

B29C65/08B29C65/14B64D15/16B64F5/10// B29C65/04B29L24/00B29L22/02B29L31/30B64D33/02B29C65/62

Abstract

Method of manufacturing a de-icer assembly (102) includes disposing a first welded-material layer (430) and a second welded-material layer (432) beneath a horn (462) of a horn-based welding system (460), controlling the horn to move along a welded-portion pattern configured to weld the first welded-material layer to the second welded-material layer in the pattern of the welded-portion pattern such that inflatable portions are formed within the welded-portion pattern formed in the de-icer assembly between non-welded sections of the first welded-material layer and the second welded-material layer, and applying high-frequency energy to the first welded-material layer and a second welded-material layer using the horn such that the first welded-material layer and the second welded-material layer are welded together at areas in the shape of the welded-portion pattern to form a welded de-icer assembly.

Anmelder

Firma

Goodrich Corporation

Land

🇺🇸 USA

Fachgebiete