FR2012955A1 - Friction-welded two-part pistons - Google Patents
Friction-welded two-part pistonsInfo
- Publication number
- FR2012955A1 FR2012955A1 FR6922968A FR6922968A FR2012955A1 FR 2012955 A1 FR2012955 A1 FR 2012955A1 FR 6922968 A FR6922968 A FR 6922968A FR 6922968 A FR6922968 A FR 6922968A FR 2012955 A1 FR2012955 A1 FR 2012955A1
- Authority
- FR
- France
- Prior art keywords
- friction
- welded
- crown
- pieces
- piston
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/10—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/001—One-piece 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
- F02F2200/00—Manufacturing
- F02F2200/04—Forging of engine parts
-
- 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
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
-
- 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
- F05C2251/00—Material properties
- F05C2251/04—Thermal properties
- F05C2251/042—Expansivity
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3371468 | 1968-07-15 | ||
GB55290/68A GB1277579A (en) | 1968-07-15 | 1968-07-15 | Pistons |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2012955A1 true FR2012955A1 (en) | 1970-03-27 |
Family
ID=10356508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6922968A Withdrawn FR2012955A1 (en) | 1968-07-15 | 1969-07-07 | Friction-welded two-part pistons |
Country Status (8)
Country | Link |
---|---|
US (1) | US3596571A (fr) |
CH (1) | CH495192A (fr) |
DD (1) | DD79647A5 (fr) |
DE (1) | DE1933520A1 (fr) |
ES (1) | ES369320A1 (fr) |
FR (1) | FR2012955A1 (fr) |
GB (1) | GB1277579A (fr) |
NL (1) | NL6910855A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10436192B2 (en) * | 2015-04-15 | 2019-10-08 | Komatsu Ltd. | Sliding component and method for producing the same |
FR3130454A1 (fr) | 2021-12-13 | 2023-06-16 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Préparation d’un électrolyte polymère solide |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3914574A (en) * | 1973-10-01 | 1975-10-21 | Wellworthy Ltd | Fabricated piston with sprayed groove |
US4074616A (en) * | 1975-09-02 | 1978-02-21 | Caterpillar Tractor Co. | Aluminum piston with steel reinforced piston ring grooves |
US4245611A (en) * | 1978-09-05 | 1981-01-20 | General Motors Corporation | Ceramic insulated engine pistons |
CH639736A5 (de) * | 1979-03-15 | 1983-11-30 | Haug Fritz Ag | Verfahren und giessvorrichtung zum anbringen einer waermedaemmenden schicht am kolbenboden des kolbens einer kolbenmaschine. |
US4364159A (en) * | 1980-07-14 | 1982-12-21 | Trw Inc. | Method for manufacturing a forged piston with reinforced ring groove |
US4488522A (en) * | 1981-08-28 | 1984-12-18 | Ae Plc | Pistons including inserts |
US4570587A (en) * | 1983-03-22 | 1986-02-18 | Honda Giken Kogyo Kabushiki Kaisha | Internal combustion engine |
WO1985002804A1 (fr) * | 1983-12-27 | 1985-07-04 | Ford Motor Company | Pistons composites et leur procede de fabrication |
GB8413800D0 (en) * | 1984-05-30 | 1984-07-04 | Ae Plc | Manufacture of pistons |
US4706550A (en) * | 1986-01-09 | 1987-11-17 | The United States Of America As Represented By The Secretary Of The Navy | Metal matrix composite piston head and method of fabrication |
GB2196892B (en) * | 1986-11-05 | 1990-01-17 | Concentric Pumps Ltd | Fixing components on shafts |
JP2786873B2 (ja) * | 1988-02-18 | 1998-08-13 | 三洋電機株式会社 | ピストンの製造方法 |
DE3905858A1 (de) * | 1989-02-24 | 1990-08-30 | Merz & Krell | Mehrfarben-schreibgeraet |
DE3937616A1 (de) * | 1989-11-11 | 1991-05-16 | Kolbenschmidt Ag | Pressgegossener leichtmetallkolben fuer verbrennungskraftmaschinen |
BR9001859A (pt) * | 1990-04-17 | 1991-11-12 | Metal Leve Sa | Processo de fabricacao de embolo e embolo |
DE4020209C1 (en) * | 1990-06-25 | 1991-06-13 | Merz + Krell Gmbh U. Co, 6101 Gross-Bieberau, De | Writing implement with four selectable colour tips - has rotary, sliding, actuating sleeve, acting as selector, in front section of tip retaining casing |
BR9005371A (pt) * | 1990-10-18 | 1992-06-16 | Metal Leve Sa | Processo de fabricacao de embolo com galeria de refrigeracao |
BR9005370A (pt) * | 1990-10-18 | 1992-06-16 | Metal Leve Sa | Processo de fabricacao de embolo refrigerado |
DE4124811C1 (fr) * | 1991-07-26 | 1992-08-06 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
GB2269336B (en) * | 1992-08-05 | 1995-12-20 | T & N Technology Ltd | Manufacture of pistons |
BR9204730A (pt) * | 1992-12-23 | 1994-06-28 | Metal Leve Sa | Embolo com inserto de reforço |
FR2720362B1 (fr) * | 1994-05-30 | 1996-07-05 | Gec Alsthom Transport Sa | Chassis de bogie. |
US5642654A (en) * | 1994-09-01 | 1997-07-01 | Sundstrand Corporation | Piston and method of manufacturing the same |
DE19501416A1 (de) * | 1995-01-19 | 1996-07-25 | Kolbenschmidt Ag | Geschmiedeter oder gegossener Kolbenkopf eines mehrteiligen Kolbens |
EP1084793A1 (fr) * | 1999-09-20 | 2001-03-21 | Riken Forge Co., Ltd | Procédé de fabrication de piston pour moteur à combustion interne |
US6244161B1 (en) | 1999-10-07 | 2001-06-12 | Cummins Engine Company, Inc. | High temperature-resistant material for articulated pistons |
US6477941B1 (en) † | 1999-10-08 | 2002-11-12 | Federal-Mogul World Wide, Inc. | Dual gallery piston |
GB0016443D0 (en) * | 2000-07-04 | 2000-08-23 | United Eng Forgings Ltd | A piston head and a method of making a piston head |
DE10042207C2 (de) * | 2000-08-28 | 2003-01-23 | Federal Mogul Nuernberg Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zur Herstellung eines Kolbens |
GB2375724B (en) * | 2001-05-24 | 2005-01-12 | Federal Mogul Technology Ltd | Manufacturing pistons |
DE10352246A1 (de) * | 2003-11-08 | 2005-06-09 | Mahle Gmbh | Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor |
DE102004019012A1 (de) * | 2004-04-20 | 2005-11-17 | Mahle Gmbh | Kolben für einen Verbrennungsmotor |
DE102005034306A1 (de) * | 2004-10-30 | 2006-05-18 | Ks Kolbenschmidt Gmbh | Verfahren zur Herstellung eines Kolbens einer Brennkraftmaschine zur Bildung einer Bewehrung einer Brennraummulde des Kolbens |
DE102004057558A1 (de) * | 2004-11-30 | 2006-06-01 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102005031584A1 (de) * | 2005-07-06 | 2007-01-11 | Mtu Aero Engines Gmbh | Verfahren zum Herstellen eines Verbundbauteils |
EP1924765A1 (fr) * | 2005-09-17 | 2008-05-28 | KS Kolbenschmidt GmbH | Piston, en particulier piston a canal de refroidissement d'un moteur a combustion interne, comportant au moins trois zones de soudure par friction |
DE102007061601A1 (de) * | 2007-12-20 | 2009-06-25 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor sowie Verfahren zu seiner Herstellung |
DE102008035696A1 (de) * | 2008-07-30 | 2010-02-18 | Mahle International Gmbh | Kolben oder Kolbenoberteil für einen Verbrennungsmotor sowie Herstellungsverfahren hierfür |
US20110197845A1 (en) * | 2010-02-17 | 2011-08-18 | William Flowers | Piston assembly |
DE102011100521B4 (de) * | 2010-08-10 | 2015-01-15 | Mahle International Gmbh | Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor, sowie einen danach hergestellten Kolben |
US8631573B2 (en) | 2010-08-10 | 2014-01-21 | Mahle International Gmbh | Piston for an internal combustion engine and method for its production |
US9856820B2 (en) | 2010-10-05 | 2018-01-02 | Mahle International Gmbh | Piston assembly |
JP5337142B2 (ja) * | 2010-12-28 | 2013-11-06 | 日立オートモティブシステムズ株式会社 | 内燃機関のピストンと該ピストンの製造法及び摺動部材 |
US8973484B2 (en) | 2011-07-01 | 2015-03-10 | Mahle Industries Inc. | Piston with cooling gallery |
DE102011107774A1 (de) * | 2011-07-15 | 2013-01-17 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor |
DE102012214681A1 (de) * | 2012-08-17 | 2014-02-20 | Ks Kolbenschmidt Gmbh | Kolben mit einer lokalen Ringnut- und/oder Muldenrandverstärkung |
DE202013102921U1 (de) * | 2013-07-03 | 2014-10-06 | Gesenkschmiede Schneider Gmbh | Zweiteiliger Kühlkanalkolben |
DE112015006449B4 (de) | 2015-04-15 | 2024-02-01 | Komatsu Ltd. | Verfahren zum Herstellen eines Metallelementes |
DE102016120023A1 (de) * | 2015-10-21 | 2017-04-27 | Ks Kolbenschmidt Gmbh | Mehrfach gefügter Kolben mittels kombiniertem Hybridschweißverfahren |
EP3452712A1 (fr) | 2016-05-04 | 2019-03-13 | KS Kolbenschmidt GmbH | Piston |
CN111805174B (zh) * | 2020-06-19 | 2022-03-08 | 中建四局安装工程有限公司 | 一种大型闭式蓄冷罐制作拼装方法 |
US20210402504A1 (en) * | 2020-06-26 | 2021-12-30 | GM Global Technology Operations LLC | Torsional damper and method of welding parts having dissimilar materials |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2336918A (en) * | 1942-10-31 | 1943-12-14 | Irving E Aske | Piston |
US2775493A (en) * | 1953-11-27 | 1956-12-25 | Gillett & Eaton Inc | Piston with head insert and process of making it |
US3354793A (en) * | 1964-11-26 | 1967-11-28 | Mahle Kg | Piston for internal combustion engines |
-
1968
- 1968-07-15 GB GB55290/68A patent/GB1277579A/en not_active Expired
-
1969
- 1969-07-02 DE DE19691933520 patent/DE1933520A1/de active Pending
- 1969-07-07 FR FR6922968A patent/FR2012955A1/fr not_active Withdrawn
- 1969-07-07 CH CH1034269A patent/CH495192A/de not_active IP Right Cessation
- 1969-07-07 US US839515A patent/US3596571A/en not_active Expired - Lifetime
- 1969-07-09 ES ES369320A patent/ES369320A1/es not_active Expired
- 1969-07-14 DD DD14121369A patent/DD79647A5/xx unknown
- 1969-07-15 NL NL6910855A patent/NL6910855A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10436192B2 (en) * | 2015-04-15 | 2019-10-08 | Komatsu Ltd. | Sliding component and method for producing the same |
FR3130454A1 (fr) | 2021-12-13 | 2023-06-16 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Préparation d’un électrolyte polymère solide |
Also Published As
Publication number | Publication date |
---|---|
DD79647A5 (de) | 1971-02-05 |
CH495192A (de) | 1970-08-31 |
DE1933520A1 (de) | 1970-08-27 |
NL6910855A (fr) | 1970-01-19 |
GB1277579A (en) | 1972-06-14 |
US3596571A (en) | 1971-08-03 |
ES369320A1 (es) | 1971-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |