FR2461862B1 - Piston en alliage leger possedant des gorges a segment renforcees et son procede de fabrication - Google Patents

Piston en alliage leger possedant des gorges a segment renforcees et son procede de fabrication

Info

Publication number
FR2461862B1
FR2461862B1 FR8015971A FR8015971A FR2461862B1 FR 2461862 B1 FR2461862 B1 FR 2461862B1 FR 8015971 A FR8015971 A FR 8015971A FR 8015971 A FR8015971 A FR 8015971A FR 2461862 B1 FR2461862 B1 FR 2461862B1
Authority
FR
France
Prior art keywords
manufacture
light alloy
alloy piston
segment grooves
reinforced segment
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.)
Expired
Application number
FR8015971A
Other languages
English (en)
Other versions
FR2461862A1 (fr
Inventor
Jean-Claude Avezou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ASS ENG FRANCE
Original Assignee
ASS ENG FRANCE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ASS ENG FRANCE filed Critical ASS ENG FRANCE
Publication of FR2461862A1 publication Critical patent/FR2461862A1/fr
Application granted granted Critical
Publication of FR2461862B1 publication Critical patent/FR2461862B1/fr
Expired legal-status Critical Current

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
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/22—Rings for preventing wear of grooves or like seatings
    • 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
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49265—Ring groove forming or finishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR8015971A 1979-07-19 1980-07-18 Piston en alliage leger possedant des gorges a segment renforcees et son procede de fabrication Expired FR2461862B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7925234 1979-07-19

Publications (2)

Publication Number Publication Date
FR2461862A1 FR2461862A1 (fr) 1981-02-06
FR2461862B1 true FR2461862B1 (fr) 1986-05-23

Family

ID=10506624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8015971A Expired FR2461862B1 (fr) 1979-07-19 1980-07-18 Piston en alliage leger possedant des gorges a segment renforcees et son procede de fabrication

Country Status (5)

Country Link
US (1) US4387627A (fr)
DE (1) DE3027352A1 (fr)
FR (1) FR2461862B1 (fr)
GB (1) GB2094934B (fr)
IT (1) IT1133593B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3150663A1 (de) * 1981-12-21 1983-06-30 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Behaelter zum langzeitlagern von bestrahlten kernreaktorbrennelementen
WO1985002804A1 (fr) * 1983-12-27 1985-07-04 Ford Motor Company Pistons composites et leur procede de fabrication
GB8411074D0 (en) * 1984-05-01 1984-06-06 Ae Plc Reinforced pistons
GB2271521B (en) * 1992-10-06 1996-01-31 Metalock Reconditioning engine parts
DE4404535C2 (de) * 1994-02-12 2000-07-27 Trw Fahrwerksyst Gmbh & Co Lenkventil
JPH08246947A (ja) * 1995-03-13 1996-09-24 Nissan Motor Co Ltd ピストンの製造方法
US6928734B1 (en) 1997-09-08 2005-08-16 Trent West Jewelry ring and method of manufacturing same
US6553667B1 (en) * 1997-09-08 2003-04-29 Trent West Apparatus and method for manufacturing composite articles including wear resistant jewelry and medical and industrial devices and components thereof
DE10014900A1 (de) 2000-03-24 2001-09-27 Mahle Gmbh Kolben für Verbrennungsmotoren
AU2000255984A1 (en) * 2000-06-07 2002-03-26 Trent West Method of manufacturing composite articles including wear resistant jewelry
US20050132569A1 (en) * 2003-12-22 2005-06-23 Clark Donald G. Method of repairing a part using laser cladding
DE102005047035B3 (de) * 2005-09-30 2007-04-19 Federal-Mogul Nürnberg GmbH Verfahren zur Herstellung eines Kolbens für einen Verbrennungsmotor sowie danach hergestellter Kolben
US20140359989A1 (en) * 2013-06-10 2014-12-11 Caterpillar Inc. Method of remanufacturing a sealing surface

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1790230A (en) * 1927-05-04 1931-01-27 Horace E Deputy Piston
US1979498A (en) * 1929-07-08 1934-11-06 Gen Motors Corp Composite piston
US2262074A (en) * 1938-07-13 1941-11-11 Cleveland Trust Co Piston and process of making
GB548400A (en) * 1941-06-09 1942-10-08 Hepworth & Grandage Ltd Improvements in or relating to pistons for internal combustion engines
US2833668A (en) * 1954-06-10 1958-05-06 John Altorfer Method of bonding aluminum to a metal
US2919965A (en) * 1957-06-15 1960-01-05 Davy Robertsons Maskinfabrik A Wear piston ring for piston engines, especially fast moving internal combustion engines
US3075817A (en) * 1961-02-28 1963-01-29 Harvey Aluminum Inc Reinforced light weight piston
US3118712A (en) * 1961-05-05 1964-01-21 Daub Rudolph Piston with reinforced piston ring grooves
CH424401A (de) * 1962-12-22 1966-11-15 Mahle Kg Leichtmetallkolben
DE1184569B (de) * 1963-03-07 1964-12-31 Mahle Kg Leichtmetallkolben
US3545772A (en) * 1968-11-01 1970-12-08 Zollner Corp Annular piston ring bearing means
GB1441984A (en) * 1973-03-15 1976-07-07 Ass Eng France Pistons and methods of their manufacture
GB1449162A (en) 1973-05-25 1976-09-15 Wellworthy Ltd Method for reinforcing pistons
IN143049B (fr) 1973-12-24 1977-09-24 Bayer Ag
GB1524809A (en) 1975-09-01 1978-09-13 Brico Eng Piston ring carriers for insertion in aluminium or aluminium alloy cast pistons
US4074616A (en) * 1975-09-02 1978-02-21 Caterpillar Tractor Co. Aluminum piston with steel reinforced piston ring grooves
DE2639294C2 (de) * 1976-09-01 1982-05-13 Mahle Gmbh, 7000 Stuttgart Gepreßter Aluminiumkolben für Verbrennungsmotoren mit Einlagen aus einem anderen Werkstoff
US4233490A (en) * 1979-06-20 1980-11-11 Shalai Alexandr N Method of reinforcing aluminium alloy piston ring groove

Also Published As

Publication number Publication date
FR2461862A1 (fr) 1981-02-06
GB2094934A (en) 1982-09-22
IT1133593B (it) 1986-07-09
IT8009492A0 (it) 1980-07-18
DE3027352A1 (de) 1981-02-12
US4387627A (en) 1983-06-14
GB2094934B (en) 1983-06-02

Similar Documents

Publication Publication Date Title
FR2316013A1 (fr) Procede de fabrication d'une poutre fermee et poutre en resultant
LU79081A1 (fr) Procede de fabrication d'un agglomere abrasif resistant a la temperature
FR2456083B1 (fr) Procede de fabrication de phenolates de metal alcalin et son application a la fabrication d'ethers-imides aromatiques
BE864409A (fr) Alliage magnetique et son procede de fabrication
FR2558263B1 (fr) Accelerometre directif et son procede de fabrication par microlithographie
FR2461862B1 (fr) Piston en alliage leger possedant des gorges a segment renforcees et son procede de fabrication
ES491625A0 (es) Un metodo de fabricar un estratificado
FR2315136A1 (fr) Document a garantie de propriete et son procede de fabrication
PL199362A1 (pl) Sposob stereoselektywnego wytwarzania optycznie czynnych izomerow szesciowodorodwubenzopiranonow
LU79218A1 (fr) Cordage metallique de renforcement et son mode de fabrication
FR2426238B1 (fr) Casque resistant aux projectiles et son procede de fabrication
BE861052A (fr) Procede de fabrication d'un bandage de pneumatique
BE879089A (fr) Piece composite de materiaux souples et son procede de fabrication
FR2314018A1 (fr) Procede de fabrication d'un alesoir et alesoir ainsi fabrique
FR2545581B1 (fr) Corps structural et son procede de fabrication
BE884719A (fr) Ensemble formant cathode pour l'electrodeposition de metaux et son procede de fabrication
FR2415757B1 (fr) Segment racleur de piston et son procede de fabrication
ES488391A0 (es) Un metodo de fabricar una matriz perfilada
FR2578548B1 (fr) Noir d'acetylene et son procede de fabrication
FR2396804B1 (fr) Alliages d'yttrium et procede de fabrication
BE879003A (fr) Panneau metallique composite et son procede de fabrication
BE855824A (fr) Nouvel ester de p-hydroxyphenyluree de l'ibuprofene et son procede de preparation
FR2453318B1 (fr) Disque d'embrayage et son procede de fabrication
FR2345737A1 (fr) Miroir et procede de fabrication d'un miroir
BE866456A (fr) Charge eclairante et procede de fabrication d'une telle charge

Legal Events

Date Code Title Description
ST Notification of lapse