公开(公告)号：US20190009387A1

公开(公告)日：2019-01-10

申请号：US16067253

申请日：2016-12-27

Applicant: SNECMA MEXICO, S.A. DE C.V.

Inventor： Gumaro RODRIGUEZ ,  Jesus CAMARENA ,  Yohannes MARCELET ,  Jesus MURILLO ,  Allan PUENTE

IPC: B24C9/00 ,  B24C1/10

Abstract: A guard for a part to be shot-blasted and having an axis of revolution, the guard including: a cover and a chamber shaped for receiving the part to be shot-blasted; the chamber having at least one planar section with a shape matching at least one planar section of the cover; two side guards mounted on the part to be shot-blasted and having one degree of freedom relative to the chamber and the cover, wherein the cover, the chamber and the two side guards form a box for sealing the shot, the box including a window for projecting the shot, the surface of which matches a portion of a surface of the chamber.

公开(公告)号：US20170312866A1

公开(公告)日：2017-11-02

申请号：US15499044

申请日：2017-04-27

Applicant: SNECMA MEXICO, S.A de C.V.

Inventor： Jesus CAMARENA ,  Jesus MURILLO ,  Allan PUENTE ,  Gumaro RODRIGUEZ ,  Margarita LIMON

IPC: B23P6/00 ,  F01D9/04

CPC classification number: B23P6/005 ,  B25B27/023 ,  B25B27/04 ,  B25D1/16 ,  B25D2250/171 ,  F01D9/04 ,  F01D25/246 ,  F01D25/285 ,  F05D2220/32 ,  F05D2230/70

Abstract: An extracting tool for extracting a metal piece located in an aerodynamic stream of a turbomachine, such as a flow splitter nose, includes a rod; a first stop located at a distal end of the rod and provided with a claw for bearing against a first edge of the metal piece; a gripping member translationally mounted to the rod and including a first projecting portion arranged to receive a second, opposite edge of the metal piece; a tightening mechanism configured to keep the gripping member bearing against the metal piece and the first stop.