| 54 |
Titel |
TI |
[EN] Additive layer manufacturing method for producing a three-dimensional object and three-dimensional object |
| 71/73 |
Anmelder/Inhaber |
PA |
AIRBUS OPERATIONS GMBH, DE
|
| 72 |
Erfinder |
IN |
BLÜMER SEBASTIAN, DE
;
HUMMEL GERHARD, DE
;
KROLL LOTHAR, DE
;
SCHUBERT FRANK, DE
|
| 22/96 |
Anmeldedatum |
AD |
06.03.2014 |
| 21 |
Anmeldenummer |
AN |
201414199553 |
|
Anmeldeland |
AC |
US |
|
Veröffentlichungsdatum |
PUB |
21.01.2020 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
DE
102013203936
07.03.2013
|
33
31
32 |
PRC
PRN
PRD |
US
201361774127
07.03.2013
|
| 51 |
IPC-Hauptklasse |
ICM |
B29C 67/00
(2017.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
F16L 9/19
(2006.01)
|
|
IPC-Zusatzklasse |
ICA |
B29L 22/00
(2006.01)
B29L 9/00
(2006.01)
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
B22F 10/28
B22F 10/385
B22F 10/47
B22F 5/10
B29C 64/153
B29L 2009/00
B29L 2022/00
B29L 2023/00
F16L 9/19
Y02P 10/25
|
|
MCD-Hauptklasse |
MCM |
B29C 67/00
(2017.01)
|
|
MCD-Nebenklasse |
MCS |
F16L 9/19
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
B29L 22/00
(2006.01)
B29L 9/00
(2006.01)
|
| 57 |
Zusammenfassung |
AB |
[EN] An additive layer manufacturing method is disclosed for producing a three-dimensional object and a corresponding object. Layers of powder material are applied to a carrier and each layer is irradiated with a laser beam or a particle beam only in areas of the layer corresponding to the three-dimensional object to be produced. Irradiation occurs so the powder material in the corresponding areas is locally melted or sintered. An elongate portion of the object is constructed so longitudinal channels extend at an angle of more than 45° to the direction of the force of gravity, and along its entire length the longitudinal channels are formed so that in cross section perpendicular to the direction of extension of the elongate portion the minimum distance to the outer surface of the elongate portion is not smaller than the minimum distance to the closest neighbouring longitudinal channel or the closest neighbouring longitudinal channels. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
DE102008031926A1
US000006193923B1
US000007222668B2
US020020152715A1
US020060003095A1
US020090255602A1
US020140048980A1
US020140084583A1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
CN000001446652A
CN000001753747A
CN000101653827A
DE102006062373A1
EP000001348506A2
EP000002647942A1
US020060208396A1
US020120113439A1
US020120217226A1
WO002001002160A1
WO002012166546A2
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
Chinese Office Action for Application No. 201410080976.4 dated Sep. 22, 2015. 1;
German Search Report for Application No. 10 2013 203 936.0 dated Nov. 4, 2013. 1
|
|
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|
|
Sequenzprotokoll |
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Prüfstoff-IPC |
ICP |
B29C 67/00
|
