FR2703738B1 - Bielle en acier forgé et procédé pour sa fabrication. - Google Patents

Bielle en acier forgé et procédé pour sa fabrication.

Info

Publication number
FR2703738B1
FR2703738B1 FR9404275A FR9404275A FR2703738B1 FR 2703738 B1 FR2703738 B1 FR 2703738B1 FR 9404275 A FR9404275 A FR 9404275A FR 9404275 A FR9404275 A FR 9404275A FR 2703738 B1 FR2703738 B1 FR 2703738B1
Authority
FR
France
Prior art keywords
manufacture
rod
forged steel
forged
steel
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 - Fee Related
Application number
FR9404275A
Other languages
English (en)
Other versions
FR2703738A1 (fr
Inventor
Wittenstein Horst
Muntinga Hendrik
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.)
SCHULTE KG HAMMERWERK
Original Assignee
SCHULTE KG HAMMERWERK
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
Priority claimed from DE19934311108 external-priority patent/DE4311108C1/de
Application filed by SCHULTE KG HAMMERWERK filed Critical SCHULTE KG HAMMERWERK
Publication of FR2703738A1 publication Critical patent/FR2703738A1/fr
Application granted granted Critical
Publication of FR2703738B1 publication Critical patent/FR2703738B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16C9/045—Connecting-rod bearings; Attachments thereof the bearing cap of the connecting rod being split by fracturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/766—Connecting rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00—Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • B23D31/002—Breaking machines, i.e. pre-cutting and subsequent breaking
    • B23D31/003—Breaking machines, i.e. pre-cutting and subsequent breaking for rings
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/12—With preliminary weakening
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/371—Movable breaking tool
    • 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
    • Y10T29/49288—Connecting rod making
    • 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
    • Y10T29/4979—Breaking through weakened portion
    • 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
    • Y10T29/49792—Dividing through modified portion
    • 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
    • Y10T29/49794—Dividing on common outline
    • 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
    • Y10T29/49796—Coacting pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Forging (AREA)
FR9404275A 1993-04-05 1994-04-05 Bielle en acier forgé et procédé pour sa fabrication. Expired - Fee Related FR2703738B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934311108 DE4311108C1 (de) 1993-04-05 1993-04-05 Aus Stahl geschmiedetes Pleuel
DE19934322832 DE4322832C2 (de) 1993-04-05 1993-07-08 Aus Stahl geschmiedetes Pleuel

Publications (2)

Publication Number Publication Date
FR2703738A1 FR2703738A1 (fr) 1994-10-14
FR2703738B1 true FR2703738B1 (fr) 1995-08-04

Family

ID=25924671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404275A Expired - Fee Related FR2703738B1 (fr) 1993-04-05 1994-04-05 Bielle en acier forgé et procédé pour sa fabrication.

Country Status (6)

Country Link
US (1) US5507093A (fr)
DE (1) DE4322832C2 (fr)
ES (1) ES2109132B1 (fr)
FR (1) FR2703738B1 (fr)
GB (1) GB2276931B (fr)
IT (1) IT1273403B (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442062A1 (de) * 1994-11-25 1996-05-30 Bayerische Motoren Werke Ag Verfahren zum Bruchtrennen eines Bauteiles in einer Durchbrechung benachbarten Querschnitten, insbesondere geteilte Lageranordnungen, vorzugsweise Pleuel von Hubkolbenmaschinen
DE19547338A1 (de) * 1995-01-09 1996-10-31 Fischer Georg Fahrzeugtech Verfahren zur Herstellung eines Pleuels
DE19531365C2 (de) * 1995-08-25 1998-11-05 Knorr Bremse Systeme Verfahren zur Herstellung einer Pleuelstange, insbesondere für Kompressoren
DE19547388A1 (de) * 1995-12-19 1997-06-26 Bayerische Motoren Werke Ag Herstellverfahren für ein Guß-Maschinenteil mit einer durch Bruchtrennen mehrteilig gestalteten Lageranordnung
FR2746683B1 (fr) * 1996-03-29 1998-04-30 Ascoforge Safe Procede de fabrication d'une ebauche de bielle forgee
DE69813920T3 (de) * 1997-02-04 2006-08-03 Daido Tokushuko K.K., Nagoya Hochfester nicht-thermischer Frischstahl für Warmschmieden
DE19731625A1 (de) * 1997-03-04 1998-09-10 Volkswagen Ag Lagerwerkstoff in einem Pleuelauge
WO1998046894A1 (fr) * 1997-04-17 1998-10-22 The Timken Company Roulement a air rotatif et son procede de fabrication
EP0993382B1 (fr) * 1998-05-07 2002-12-18 ZF Lemförder Metallwaren AG Suspension d'essieu pour essieux rigides de vehicules
DE19829147A1 (de) * 1998-06-30 2000-01-05 Volkswagen Ag Bauteil und Verfahren zum Trennen eines Bauteiles
US6055884A (en) * 1998-11-03 2000-05-02 Honda Giken Kogyo Kabushiki Kaisha Automobile connecting rod
US6217222B1 (en) 1998-11-18 2001-04-17 Skf Usa Inc. Notching construction and method
DE19854462A1 (de) * 1998-11-25 2000-06-15 Daimler Chrysler Ag Geteiltes Pleuel, insbesondere für Verbrennungsmaschinen und Verfahren zur Herstellung
US6427326B1 (en) * 1999-06-17 2002-08-06 Honda Giken Kogyo Kabushiki Kaisha Method of manufacturing connecting rod
CA2287140C (fr) * 1999-10-13 2001-02-13 Sudip Bhattacharjee Procede de rupture de barres de raccordement et de pieces semblables par fatigue generee par la resonance
GB9925708D0 (en) * 1999-10-30 1999-12-29 Carey Charles O B A connecting rod/piston pin assembly
DE10021172A1 (de) * 2000-04-29 2001-06-21 Daimler Chrysler Ag Geteiltes Pleuel, insbesondere für eine Verbrennungsmaschine
DE10035032C2 (de) * 2000-07-19 2002-09-19 Daimler Chrysler Ag Verfahren zur Herstellung eines Pleuels
JP3642268B2 (ja) * 2000-08-24 2005-04-27 株式会社安永 コンロッドの破断装置
DE10131322A1 (de) * 2001-06-28 2003-01-23 Federal Mogul Wiesbaden Gmbh Asymmetrisch gebrochene Lager und Verfahren zur Herstellung derartiger Lager
US20030131683A1 (en) * 2001-12-19 2003-07-17 Glannone Michael D. Connecting rod for an internal combustion engine having a self-supporting integrated locking serration
GB2406629B (en) * 2002-07-26 2006-08-09 Cummins Inc Connecting rod apparatus & method
US7159559B2 (en) * 2003-12-02 2007-01-09 Yamaha Hatsudoki Kabushiki Kaisha Split connecting rod, engine and vehicle
US7506573B2 (en) * 2006-10-05 2009-03-24 Bendix Spicer Foundation Brake Llc Mid-power spring brake actuator having fuse-collar design for safety
US8205332B2 (en) * 2008-12-08 2012-06-26 Mahle International Gmbh Method of forming a connecting rod from two dissimiliar materials by providing material blanks of dissimiliar material, joining the material blanks and subsequently forming the connecting rod
DE102010055518A1 (de) 2010-12-22 2012-06-28 Volkswagen Ag Lagerbuchse für eine Pleuelstange, Pleuelstange sowie Verfahren zur Herstellung derselben
DE102015009638A1 (de) 2015-07-24 2017-01-26 Man Truck & Bus Ag Geteiltes Lager und Verfahren zur Herstellung eines solchen Lagers
CN107664154A (zh) * 2017-11-17 2018-02-06 安庆中船柴油机有限公司 一种发动机连杆
DE102018123426A1 (de) * 2018-01-23 2019-07-25 ECO Holding 1 GmbH Pleuel für eine Brennkraftmaschine mit variabler Verdichtung

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553935A (en) * 1948-04-17 1951-05-22 F A Boucha Method of manufacturing connecting rods
US3751080A (en) * 1971-01-15 1973-08-07 Caterpillar Tractor Co Connecting rod manufacturing
US3818577A (en) * 1971-01-15 1974-06-25 Caterpillar Tractor Co Connecting rod manufacturing
US3730020A (en) * 1971-10-13 1973-05-01 Matteo V Di Connecting rod and cap construction
US4684267A (en) * 1984-07-02 1987-08-04 General Motors Corporation Split bearing assemblies
US4569109A (en) * 1984-07-02 1986-02-11 General Motors Corporation Method of making a split bearing assembly
JPS6182016A (ja) * 1984-09-14 1986-04-25 Honda Motor Co Ltd 往復動機関の連接棒
DE3502248C1 (de) * 1985-01-24 1986-05-07 Berchem & Schaberg Gmbh, 4650 Gelsenkirchen Verfahren zur Herstellung eines einteiligen Kolbens fuer einen Verbrennungsmotor durch Schmieden
DE3614230C1 (de) * 1986-04-26 1987-08-27 Pelikan Ag Verfahren zur Herstellung von Schreibdochten und Vorrichtung zur Durchfuehrung des Verfahrens
GB8610906D0 (en) * 1986-05-03 1986-06-11 Ford Motor Co Fracture splitting of light metal components
US4754906A (en) * 1987-03-11 1988-07-05 Mts Systems Corporation System for manufacturing connecting rods
US4860419A (en) * 1987-08-17 1989-08-29 General Motors Corporation Split bearing assemblies, method for making
EP0330830B1 (fr) * 1988-02-27 1992-05-13 Sintermetallwerk Krebsöge GmbH Procédé pour la préparation d'éléments de construction par forgeage de poudre
US5109605A (en) * 1988-05-17 1992-05-05 Ford Motor Company Making a fractured powder metal connecting rod
US4993134A (en) * 1988-05-17 1991-02-19 Ford Motor Company Making a fractured powder metal connecting rod
US5105538A (en) * 1991-04-01 1992-04-21 Ford Motor Company Low-cost method of making cracked connecting rods comprised of forged wrought steel
US5208979A (en) * 1991-09-19 1993-05-11 Howard Schmidt Prefracture laser formation of a stress riser groove
DE9305170U1 (de) * 1993-04-05 1993-07-08 Hammerwerk Schulte GmbH & Co. KG, 5970 Plettenberg Aus Stahl geschmiedetes Pleuel
DE9317323U1 (de) * 1993-11-16 1994-01-13 Brockhaus Söhne GmbH & Co KG, 58840 Plettenberg Pleuelstange aus Stahl mit beim Schmieden erzeugter Sollbruchstelle für das Bruchtrennen

Also Published As

Publication number Publication date
ES2109132B1 (es) 1998-08-01
ES2109132A1 (es) 1998-01-01
FR2703738A1 (fr) 1994-10-14
US5507093A (en) 1996-04-16
ITMI940626A0 (it) 1994-03-31
GB9405609D0 (en) 1994-05-11
DE4322832A1 (de) 1995-01-19
IT1273403B (it) 1997-07-08
DE4322832C2 (de) 1996-06-20
GB2276931B (en) 1996-07-17
ITMI940626A1 (it) 1995-10-01
GB2276931A (en) 1994-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse