ITMI20052487A1 - Procedimento di lavorazione dell'occhio piccolo di una biella di motore e biella cosi'ottenuta - Google Patents

Procedimento di lavorazione dell'occhio piccolo di una biella di motore e biella cosi'ottenuta

Info

Publication number
ITMI20052487A1
ITMI20052487A1 IT002487A ITMI20052487A ITMI20052487A1 IT MI20052487 A1 ITMI20052487 A1 IT MI20052487A1 IT 002487 A IT002487 A IT 002487A IT MI20052487 A ITMI20052487 A IT MI20052487A IT MI20052487 A1 ITMI20052487 A1 IT MI20052487A1
Authority
IT
Italy
Prior art keywords
rod
processing
engine connecting
connecting rod
small eye
Prior art date
Application number
IT002487A
Other languages
English (en)
Inventor
Fabio Affatigato
Luca Montevecchi
Original Assignee
Iveco Spa
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 Iveco Spa filed Critical Iveco Spa
Priority to IT002487A priority Critical patent/ITMI20052487A1/it
Priority to EP06126966.8A priority patent/EP1803946B1/en
Priority to ES06126966.8T priority patent/ES2545727T3/es
Publication of ITMI20052487A1 publication Critical patent/ITMI20052487A1/it

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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C7/00—Connecting-rods or like links pivoted at both ends; Construction of connecting-rod heads
    • F16C7/02—Constructions of connecting-rods with constant length
    • F16C7/023—Constructions of connecting-rods with constant length for piston engines, pumps or the like
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof
    • 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
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • 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
    • F16J7/00—Piston-rods
    • 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
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/04—Connecting rods
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
IT002487A 2005-12-27 2005-12-27 Procedimento di lavorazione dell'occhio piccolo di una biella di motore e biella cosi'ottenuta ITMI20052487A1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT002487A ITMI20052487A1 (it) 2005-12-27 2005-12-27 Procedimento di lavorazione dell'occhio piccolo di una biella di motore e biella cosi'ottenuta
EP06126966.8A EP1803946B1 (en) 2005-12-27 2006-12-22 Procedure for machining an engine connecting rod small end and connecting rod obtained therefrom
ES06126966.8T ES2545727T3 (es) 2005-12-27 2006-12-22 Procedimiento para mecanizar un extremo pequeño de la varilla de conexión de motor y varilla de conexión obtenida del mismo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002487A ITMI20052487A1 (it) 2005-12-27 2005-12-27 Procedimento di lavorazione dell'occhio piccolo di una biella di motore e biella cosi'ottenuta

Publications (1)

Publication Number Publication Date
ITMI20052487A1 true ITMI20052487A1 (it) 2007-06-28

Family

ID=36604221

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002487A ITMI20052487A1 (it) 2005-12-27 2005-12-27 Procedimento di lavorazione dell'occhio piccolo di una biella di motore e biella cosi'ottenuta

Country Status (3)

Country Link
EP (1) EP1803946B1 (it)
ES (1) ES2545727T3 (it)
IT (1) ITMI20052487A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8245687B2 (en) * 2010-01-07 2012-08-21 Mahle International Gmbh Profiled connecting rod bore with micro-dimples
DE102010055518A1 (de) * 2010-12-22 2012-06-28 Volkswagen Ag Lagerbuchse für eine Pleuelstange, Pleuelstange sowie Verfahren zur Herstellung derselben
US8973551B2 (en) 2012-03-28 2015-03-10 Cummins Inc. Connecting rod lubrication apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744713C1 (de) * 1997-10-10 1999-05-20 Daimler Chrysler Ag Verfahren zur Herstellung einer Pleuelstange
JP2003343723A (ja) * 2002-05-24 2003-12-03 Nissan Diesel Motor Co Ltd ピストンとコネクティングロッドの接続構造
US7581315B2 (en) * 2004-11-16 2009-09-01 Mahle Technology, Inc. Connecting rod assembly for an internal combustion engine and method of manufacturing same
US7516546B2 (en) * 2004-11-16 2009-04-14 Mahle Technology, Inc. Method of manufacturing a connecting rod assembly for an internal combustion engine

Also Published As

Publication number Publication date
EP1803946A2 (en) 2007-07-04
EP1803946B1 (en) 2015-06-17
ES2545727T3 (es) 2015-09-15
EP1803946A3 (en) 2010-01-13

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