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1. (WO2018165251) METHOD OF FORMING A POWDER METAL INSERT HAVING A HORIZONTAL THROUGH HOLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/165251 International Application No.: PCT/US2018/021283
Publication Date: 13.09.2018 International Filing Date: 07.03.2018
IPC:
B22F 5/10 (2006.01) ,B22F 7/08 (2006.01) ,F02F 7/00 (2006.01) ,B22D 19/16 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
5
Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
10
of articles with cavities or holes, not otherwise provided for in the preceding subgroups
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
7
Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting
06
of composite workpieces or articles from parts, e.g. to form tipped tools
08
with one or more parts not made from powder
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F
CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
7
Casings, e.g. crankcases
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
D
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
19
Casting in, on, or around, objects which form part of the product
16
for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
Applicants: GKN SINTER METALS, LLC[US/US]; 2200 North Opdyke Road Auburn Hills, MI 48326, US
Inventors: DRAXLER, Gary, R.; US
MANDEL, Joel, H.; US
Agent: ARK, Daniel, J.; US
Priority Data:
62/469,37009.03.2017US
Title (EN) METHOD OF FORMING A POWDER METAL INSERT HAVING A HORIZONTAL THROUGH HOLE
(FR) PROCÉDÉ DE FORMATION D'UN INSERT EN MÉTAL EN POUDRE AYANT UN TROU TRAVERSANT HORIZONTAL
Abstract:
(EN) A powder metal bearing support insert for casting into an engine component includes a pair of holes formed by interdigitated slots during a powder metal compaction process. Since they are formed by interdigitated slots, this pair of holes may receive the cast material therein during the casting step. Among other things, the cast material in these holes may be drilled or machined using tools graded to work the material of the casting in contrast to the material of the insert.
(FR) L'invention concerne un insert de support de palier en métal en poudre destiné à être coulé dans un élément de moteur, l'insert comprenant une paire de trous formés par des fentes interdigitées pendant un procédé de compactage de métal en poudre. Étant donné qu'elle est formée par des fentes interdigitées, cette paire de trous peut recevoir du matériau coulé à l'intérieur pendant l'étape de coulage. Entre autres, le matériau coulé dans ces trous peut être percé ou usiné à l'aide d'outils prévus pour travailler le matériau de la pièce coulée et non le matériau de l'insert.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)