公开(公告)号：US11377302B2

公开(公告)日：2022-07-05

申请号：US16081803

申请日：2016-05-12

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Gerard Mosquera ,  Albert Iglesias Millan ,  Joan Mach

IPC: B65G27/18 ,  B65G27/04 ,  B29C64/329 ,  B33Y40/00

Abstract: In one example, an article for distributing powder includes a plate having holes therein through which a powder may pass from a first side of the plate to a second side of the plate opposite the first side and multiple ramps each intersecting the plate at one or multiple holes and sloping away from the first side of the plate in a first direction at an angle less than 90°.

公开(公告)号：US20210214167A1

公开(公告)日：2021-07-15

申请号：US16081803

申请日：2016-05-12

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Gerard Mosquera ,  Albert Iglesias Millan ,  Joan Mach

IPC: B65G27/18 ,  B29C64/329 ,  B65G27/04

Abstract: In one example, an article for distributing powder includes a plate having holes therein through which a powder may pass from a first side of the plate to a second side of the plate opposite the first side and multiple ramps each intersecting the plate at one or multiple holes and sloping away from the first side of the plate in a first direction at an angle less than 90°.