NO854865L - Fremgangsmaate til pressforming av metallgjenstander. - Google Patents
Fremgangsmaate til pressforming av metallgjenstander.Info
- Publication number
- NO854865L NO854865L NO854865A NO854865A NO854865L NO 854865 L NO854865 L NO 854865L NO 854865 A NO854865 A NO 854865A NO 854865 A NO854865 A NO 854865A NO 854865 L NO854865 L NO 854865L
- Authority
- NO
- Norway
- Prior art keywords
- core
- press
- stated
- piston
- mold
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 43
- 239000002184 metal Substances 0.000 title claims description 43
- 238000000034 method Methods 0.000 title claims description 24
- 150000003839 salts Chemical group 0.000 claims description 28
- 230000002787 reinforcement Effects 0.000 claims description 24
- 239000000835 fiber Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 15
- 238000003754 machining Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 239000002274 desiccant Substances 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- KIVDVTOILRSCKU-UHFFFAOYSA-N aluminum oxygen(2-) trihydroxy(oxido)silane Chemical compound [O-2].[Al+3].O[Si](O)(O)[O-] KIVDVTOILRSCKU-UHFFFAOYSA-N 0.000 claims 1
- 239000011162 core material Substances 0.000 description 26
- 239000011230 binding agent Substances 0.000 description 10
- 238000000748 compression moulding Methods 0.000 description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910001338 liquidmetal Inorganic materials 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 2
- 239000004137 magnesium phosphate Substances 0.000 description 2
- 229960002261 magnesium phosphate Drugs 0.000 description 2
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 2
- 235000010994 magnesium phosphates Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000012784 inorganic fiber Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0009—Cylinders, pistons
- B22D19/0027—Cylinders, pistons pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/105—Salt cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
- B22D15/02—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of cylinders, pistons, bearing shells or like thin-walled objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0603—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0636—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space having a substantially flat and horizontal bottom
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/02—Pistons having means for accommodating or controlling heat expansion
- F02F3/04—Pistons having means for accommodating or controlling heat expansion having expansion-controlling inserts
- F02F3/045—Pistons having means for accommodating or controlling heat expansion having expansion-controlling inserts the inserts being located in the crown
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F2200/00—Manufacturing
- F02F2200/06—Casting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2253/00—Other material characteristics; Treatment of material
- F05C2253/16—Fibres
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Forging (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Press Drives And Press Lines (AREA)
- Chemically Coating (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848409044A GB8409044D0 (en) | 1984-04-07 | 1984-04-07 | Casting metal articles |
Publications (1)
Publication Number | Publication Date |
---|---|
NO854865L true NO854865L (no) | 1985-12-03 |
Family
ID=10559342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO854865A NO854865L (no) | 1984-04-07 | 1985-12-03 | Fremgangsmaate til pressforming av metallgjenstander. |
Country Status (16)
Country | Link |
---|---|
US (1) | US4667727A (es) |
EP (1) | EP0207944B1 (es) |
JP (1) | JPS61501756A (es) |
KR (1) | KR920003685B1 (es) |
AU (1) | AU570550B2 (es) |
BR (1) | BR8506435A (es) |
CA (1) | CA1229466A (es) |
DE (1) | DE3571304D1 (es) |
DK (1) | DK162267C (es) |
ES (1) | ES8605404A1 (es) |
FI (1) | FI854645A (es) |
GB (2) | GB8409044D0 (es) |
IN (1) | IN162918B (es) |
NO (1) | NO854865L (es) |
WO (1) | WO1985004605A1 (es) |
ZA (1) | ZA852222B (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0280830A1 (en) * | 1987-03-02 | 1988-09-07 | Battelle Memorial Institute | Method for producing metal or alloy casting, composites reinforced with fibrous or particulate materials |
GB8720168D0 (en) * | 1987-08-26 | 1987-09-30 | T & N Technology Ltd | Piston |
US5074352A (en) * | 1987-11-28 | 1991-12-24 | Kabushiki Kaisha A. M. Technologies | Method for manufacturing ceramic reinforced piston |
GB8814916D0 (en) * | 1988-06-23 | 1988-07-27 | T & N Technology Ltd | Production of sealed cavity |
DE3932562A1 (de) * | 1989-09-29 | 1991-04-11 | Kolbenschmidt Ag | Vorrichtung zur herstellung von leichtmetallkolben fuer verbrennungskraftmaschinen |
US5279349A (en) * | 1989-12-29 | 1994-01-18 | Honda Giken Kogyo Kabushiki Kaisha | Process for casting amorphous alloy member |
KR920702262A (ko) * | 1990-08-13 | 1992-09-03 | 원본미기재 | 코팅 소모성 코어를 갖고 있는 다이로부터의 다이 캐스팅 |
JPH04224198A (ja) * | 1990-12-26 | 1992-08-13 | Tokai Carbon Co Ltd | Mmc用プリフォームの製造方法 |
GB2253170B (en) * | 1991-02-28 | 1994-08-10 | Ae Piston Products | Removable cores for metal castings |
US5303761A (en) * | 1993-03-05 | 1994-04-19 | Puget Corporation | Die casting using casting salt cores |
US5408916A (en) * | 1993-09-07 | 1995-04-25 | Ford Motor Company | Piston having a liner and method for manufacturing same |
US5355933A (en) * | 1993-11-12 | 1994-10-18 | Cmi International Inc. | Method of squeeze casting metal articles using melt-out metal core |
US5425306A (en) * | 1993-11-23 | 1995-06-20 | Dana Corporation | Composite insert for use in a piston |
GB9414660D0 (en) * | 1994-07-20 | 1994-09-07 | Gkn Sankey Ltd | An article and method for its production |
US5725044A (en) * | 1994-08-30 | 1998-03-10 | Hirokawa; Koji | Casting method using a forming die |
DE10050190A1 (de) * | 2000-10-09 | 2002-04-18 | Ks Kolbenschmidt Gmbh | Formkörper zur Herstellung von Hohlräumen |
DE10305612B4 (de) * | 2003-02-11 | 2005-04-07 | Ashland-Südchemie-Kernfest GmbH | Beschichtungsmassen für Gusskerne |
EP1674173B1 (en) * | 2003-09-17 | 2011-01-26 | Yaokawa, Jun, | Core for use in casting |
US7220492B2 (en) | 2003-12-18 | 2007-05-22 | 3M Innovative Properties Company | Metal matrix composite articles |
DE102006006132A1 (de) * | 2006-02-10 | 2007-08-16 | Hydro Aluminium Alucast Gmbh | Verfahren und Vorrichtung zum Montieren einer Gießform zum Gießen eines Gussteils aus einer Metallschmelze |
DE102006031532B3 (de) * | 2006-07-07 | 2008-04-17 | Emil Müller GmbH | Wasserlöslicher Salzkern mit Funktionsbauteil |
DE102010038455A1 (de) | 2010-07-27 | 2012-02-02 | Federal-Mogul Nürnberg GmbH | Verfahren zur Herstellung von wasserlöslichen Salzkernen zur Ausbildung von Hohlformen in Gießverfahren |
US8863381B2 (en) * | 2010-12-22 | 2014-10-21 | GM Global Technology Operations LLC | Method of making a piston oil gallery using a hollow metallic core |
FR2977175B1 (fr) * | 2011-06-28 | 2014-04-11 | Saint Jean Ind | Moule pour compression isostatique et procede de fabrication de noyau de fonderie, a partir d'un tel moule |
DE102011119527A1 (de) * | 2011-11-26 | 2013-05-29 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung |
US10434568B2 (en) | 2012-04-12 | 2019-10-08 | Loukus Technologies, Inc. | Thermal isolation spray for casting articles |
KR101637638B1 (ko) * | 2014-02-18 | 2016-07-07 | 현대자동차주식회사 | 주조제품 및 그 제조방법 |
CN112648104B (zh) * | 2020-12-07 | 2022-07-19 | 中国兵器科学研究院宁波分院 | 晶须增强铝合金活塞及制备方法 |
CN113000813A (zh) * | 2021-02-23 | 2021-06-22 | 广州和德轻量化成型技术有限公司 | 一种用间接挤压铸造工艺生产铝合金复合活塞的模具及其方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1055737A (en) * | 1964-03-25 | 1967-01-18 | Wellworthy Ltd | Improvements in casting processes |
US3439732A (en) * | 1964-11-28 | 1969-04-22 | Mario Andreoli | Die-casting process using magnetic core to position preform |
US3311956A (en) * | 1965-05-24 | 1967-04-04 | Kaiser Aluminium Chem Corp | Casting process employing soluble cores |
GB1261904A (en) * | 1968-06-20 | 1972-01-26 | Aeroplane Motor Alu Cast | Improvements in cast metal pistons |
DE2136594A1 (de) * | 1970-07-30 | 1972-02-03 | Mondial Piston Dott GaIh Ercole & C s p a , Turm (Italien) | Kolben mit einem die Mundung des Verbrennungsraumes umgebenden Einsatz stuck aus Metallegierung auf Kupferbasis |
US3963818A (en) * | 1971-10-29 | 1976-06-15 | Toyo Kogyo Co., Ltd. | Water soluble core for pressure die casting and process for making the same |
US3801334A (en) * | 1972-09-25 | 1974-04-02 | F Dewey | Salt casting mixtures |
JPS5150219A (ja) * | 1974-10-29 | 1976-05-01 | Kobe Steel Ltd | Suiyoseinakago |
DE2639294C2 (de) * | 1976-09-01 | 1982-05-13 | Mahle Gmbh, 7000 Stuttgart | Gepreßter Aluminiumkolben für Verbrennungsmotoren mit Einlagen aus einem anderen Werkstoff |
JPS5550447A (en) * | 1978-10-05 | 1980-04-12 | Honda Motor Co Ltd | Manufacture of fiber-reinforced magnesium alloy member |
US4446906A (en) * | 1980-11-13 | 1984-05-08 | Ford Motor Company | Method of making a cast aluminum based engine block |
US4491168A (en) * | 1981-01-13 | 1985-01-01 | Imperial Clevite Inc. | Wear resistant insert for cast lightweighted pistons and method of casting |
JPS5815743A (ja) * | 1981-07-22 | 1983-01-29 | Izumi Jidosha Kogyo Kk | 内燃機関用ピストンおよびその製造方法 |
GB2105312B (en) * | 1981-08-07 | 1985-03-13 | Doulton Ind Products Ltd | Moulding |
GB2106433B (en) * | 1981-09-22 | 1985-11-06 | Ae Plc | Squeeze casting of pistons |
GB2123727B (en) * | 1982-06-25 | 1985-11-20 | Ae Plc | Pressure-casting pistons |
US4480681A (en) * | 1982-08-30 | 1984-11-06 | Doulton Industrial Products Limited | Refractory mould body and method of casting using the mould body |
IN160562B (es) * | 1983-04-26 | 1987-07-18 | Gkn Technology Ltd |
-
1984
- 1984-04-07 GB GB848409044A patent/GB8409044D0/en active Pending
-
1985
- 1985-03-15 IN IN219/DEL/85A patent/IN162918B/en unknown
- 1985-03-18 CA CA000476817A patent/CA1229466A/en not_active Expired
- 1985-03-25 ZA ZA852222A patent/ZA852222B/xx unknown
- 1985-04-02 US US06/803,067 patent/US4667727A/en not_active Expired - Fee Related
- 1985-04-02 BR BR8506435A patent/BR8506435A/pt not_active IP Right Cessation
- 1985-04-02 WO PCT/GB1985/000140 patent/WO1985004605A1/en active IP Right Grant
- 1985-04-02 GB GB08508645A patent/GB2156720B/en not_active Expired
- 1985-04-02 KR KR1019850700368A patent/KR920003685B1/ko not_active IP Right Cessation
- 1985-04-02 EP EP85901514A patent/EP0207944B1/en not_active Expired
- 1985-04-02 AU AU41196/85A patent/AU570550B2/en not_active Ceased
- 1985-04-02 DE DE8585901514T patent/DE3571304D1/de not_active Expired
- 1985-04-02 JP JP60501498A patent/JPS61501756A/ja active Pending
- 1985-04-03 ES ES541969A patent/ES8605404A1/es not_active Expired
- 1985-11-25 FI FI854645A patent/FI854645A/fi not_active Application Discontinuation
- 1985-12-03 NO NO854865A patent/NO854865L/no unknown
- 1985-12-06 DK DK566685A patent/DK162267C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR8506435A (pt) | 1986-04-15 |
IN162918B (es) | 1988-07-23 |
KR920003685B1 (ko) | 1992-05-09 |
DK162267C (da) | 1992-03-02 |
EP0207944B1 (en) | 1989-07-05 |
JPS61501756A (ja) | 1986-08-21 |
WO1985004605A1 (en) | 1985-10-24 |
GB8508645D0 (en) | 1985-05-09 |
ZA852222B (en) | 1985-11-27 |
GB8409044D0 (en) | 1984-05-16 |
US4667727A (en) | 1987-05-26 |
FI854645A0 (fi) | 1985-11-25 |
DK566685D0 (da) | 1985-12-06 |
DK162267B (da) | 1991-10-07 |
DE3571304D1 (en) | 1989-08-10 |
EP0207944A1 (en) | 1987-01-14 |
ES541969A0 (es) | 1986-03-16 |
AU4119685A (en) | 1985-11-01 |
GB2156720B (en) | 1987-09-30 |
GB2156720A (en) | 1985-10-16 |
CA1229466A (en) | 1987-11-24 |
AU570550B2 (en) | 1988-03-17 |
ES8605404A1 (es) | 1986-03-16 |
FI854645A (fi) | 1985-11-25 |
DK566685A (da) | 1985-12-06 |
KR860700011A (ko) | 1986-01-31 |
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