FR2192885A1 - - Google Patents
Info
- Publication number
- FR2192885A1 FR2192885A1 FR7325810A FR7325810A FR2192885A1 FR 2192885 A1 FR2192885 A1 FR 2192885A1 FR 7325810 A FR7325810 A FR 7325810A FR 7325810 A FR7325810 A FR 7325810A FR 2192885 A1 FR2192885 A1 FR 2192885A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/031—Pressing powder with other step
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/047—Extruding with other step
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
- Y10T29/49798—Dividing sequentially from leading end, e.g., by cutting or breaking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4981—Utilizing transitory attached element or associated separate material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00271544A US3823463A (en) | 1972-07-13 | 1972-07-13 | Metal powder extrusion process |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2192885A1 true FR2192885A1 (ro) | 1974-02-15 |
FR2192885B1 FR2192885B1 (ro) | 1976-11-12 |
Family
ID=23036038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7325810A Expired FR2192885B1 (ro) | 1972-07-13 | 1973-07-13 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3823463A (ro) |
JP (1) | JPS511645B2 (ro) |
CA (1) | CA989210A (ro) |
FR (1) | FR2192885B1 (ro) |
GB (1) | GB1405810A (ro) |
SE (1) | SE411716B (ro) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980000803A1 (en) * | 1978-10-26 | 1980-05-01 | Graenges Nyby Ab | Casings and pressed pieces utilized for the extrusion of articles,in particular pipes,and method for producing such casings and pressed pieces |
WO1980000804A1 (en) * | 1978-10-26 | 1980-05-01 | Graenges Nyby Ab | Casings and pressed parts utilized for the extrusion of articles,particularly pipes,and manufacturing process of such casings and pressed parts |
EP0034330A2 (de) * | 1980-02-14 | 1981-08-26 | Mtu Motoren- Und Turbinen-Union MàNchen Gmbh | Verfahren zur pulvermetallurgischen Herstellung von Bauteilen |
DE2953250C1 (de) | 1978-10-26 | 1986-08-28 | Gränges Nyby AB, Nybybruk | Metallische Huelle fuer die Herstellung von Strangpressbolzen zur pulvermettalurgischen Erzeugung von Rohren |
DE3520910A1 (de) | 1985-06-11 | 1986-12-11 | Avesta Nyby Powder AB, Torshälla | Verfahren zur herstellung von strangpressbolzen, zur pulvermetallurgischen erzeugung von rohren |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3866303A (en) * | 1973-06-27 | 1975-02-18 | Bethlehem Steel Corp | Method of making cross-rolled powder metal discs |
DE2419014C3 (de) * | 1974-04-19 | 1985-08-01 | Nyby Bruks AB, Nybybruk | Verfahren zum Herstellen von Rohren aus rostfreiem Stahl und Anwendung des Verfahrens auf das Herstellen von Verbundrohren |
US3892030A (en) * | 1974-04-29 | 1975-07-01 | Us Air Force | Method of fabricating a billet from metal preforms and metal powder |
JPS51144312A (en) * | 1975-06-06 | 1976-12-11 | Hitachi Metals Ltd | A process for producing composite materials by a powder metallurgical process |
CH599348A5 (ro) * | 1975-10-20 | 1978-05-31 | Bbc Brown Boveri & Cie | |
US4602952A (en) * | 1985-04-23 | 1986-07-29 | Cameron Iron Works, Inc. | Process for making a composite powder metallurgical billet |
US4933141A (en) * | 1988-03-28 | 1990-06-12 | Inco Alloys International, Inc. | Method for making a clad metal product |
DE4332971A1 (de) * | 1993-09-28 | 1995-03-30 | Fischer Artur Werke Gmbh | Verfahren zur Herstellung von ineinandergreifenden Teilen |
US6248289B1 (en) * | 2000-06-23 | 2001-06-19 | Xerox Corporation | Co-injection molding process for manufacturing complex and lightweight parts |
US6838046B2 (en) * | 2001-05-14 | 2005-01-04 | Honeywell International Inc. | Sintering process and tools for use in metal injection molding of large parts |
US6904657B2 (en) * | 2002-04-29 | 2005-06-14 | Polymet Corporation | Brittle wire extrusion method and apparatus |
CN100496785C (zh) * | 2007-07-18 | 2009-06-10 | 杨东佐 | 成型中空零件的加工方法 |
US9194258B2 (en) | 2012-02-27 | 2015-11-24 | Pratt & Whitney Canada Corp. | Gas turbine engine case bosses |
FR3081735B1 (fr) * | 2018-05-31 | 2020-09-25 | Safran | Procede de fabrication d'une piece de turbomachine a evidement interne |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2023146A1 (de) * | 1969-05-12 | 1970-12-17 | Brunswick Corp | Leitung mit Mikro-Querschnitt fuer stroemende Medien und Verfahren zu deren Herstellung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2373405A (en) * | 1941-02-14 | 1945-04-10 | Callite Tungsten Corp | Process of making seamless hollow bodies of refractory metals |
US3168399A (en) * | 1960-05-11 | 1965-02-02 | Mitsubishi Atomic Power Ind | Method of producing circularly cylindrical members of material composed essentially of zirconium and/or niobium |
US3531848A (en) * | 1966-01-10 | 1970-10-06 | Battelle Development Corp | Fabrication of integral structures |
US3553829A (en) * | 1968-10-31 | 1971-01-12 | Nuclear Metals Division Whitta | Method of forming channel plates |
US3564566A (en) * | 1968-11-26 | 1971-02-16 | Boeing Co | Process and fabrication of tapered titanium and/or other alloy extrusions |
US3671230A (en) * | 1969-02-19 | 1972-06-20 | Federal Mogul Corp | Method of making superalloys |
-
1972
- 1972-07-13 US US00271544A patent/US3823463A/en not_active Expired - Lifetime
-
1973
- 1973-06-27 CA CA175,026A patent/CA989210A/en not_active Expired
- 1973-07-09 GB GB3261173A patent/GB1405810A/en not_active Expired
- 1973-07-11 SE SE7309713A patent/SE411716B/xx unknown
- 1973-07-12 JP JP48078861A patent/JPS511645B2/ja not_active Expired
- 1973-07-13 FR FR7325810A patent/FR2192885B1/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2023146A1 (de) * | 1969-05-12 | 1970-12-17 | Brunswick Corp | Leitung mit Mikro-Querschnitt fuer stroemende Medien und Verfahren zu deren Herstellung |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1980000803A1 (en) * | 1978-10-26 | 1980-05-01 | Graenges Nyby Ab | Casings and pressed pieces utilized for the extrusion of articles,in particular pipes,and method for producing such casings and pressed pieces |
WO1980000804A1 (en) * | 1978-10-26 | 1980-05-01 | Graenges Nyby Ab | Casings and pressed parts utilized for the extrusion of articles,particularly pipes,and manufacturing process of such casings and pressed parts |
DE2953250C1 (de) | 1978-10-26 | 1986-08-28 | Gränges Nyby AB, Nybybruk | Metallische Huelle fuer die Herstellung von Strangpressbolzen zur pulvermettalurgischen Erzeugung von Rohren |
EP0034330A2 (de) * | 1980-02-14 | 1981-08-26 | Mtu Motoren- Und Turbinen-Union MàNchen Gmbh | Verfahren zur pulvermetallurgischen Herstellung von Bauteilen |
EP0034330A3 (de) * | 1980-02-14 | 1981-12-16 | Mtu Motoren- Und Turbinen-Union MàNchen Gmbh | Verfahren zur pulvermetallurgischen Herstellung von Bauteilen |
DE3520910A1 (de) | 1985-06-11 | 1986-12-11 | Avesta Nyby Powder AB, Torshälla | Verfahren zur herstellung von strangpressbolzen, zur pulvermetallurgischen erzeugung von rohren |
Also Published As
Publication number | Publication date |
---|---|
DE2333176A1 (de) | 1974-01-31 |
GB1405810A (en) | 1975-09-10 |
DE2333176B2 (de) | 1976-07-22 |
JPS511645B2 (ro) | 1976-01-19 |
JPS4953104A (ro) | 1974-05-23 |
FR2192885B1 (ro) | 1976-11-12 |
SE411716B (sv) | 1980-02-04 |
US3823463A (en) | 1974-07-16 |
CA989210A (en) | 1976-05-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |