ES2124388T3 - Metodo para la fabricacion de bielas para motores. - Google Patents
Metodo para la fabricacion de bielas para motores.Info
- Publication number
- ES2124388T3 ES2124388T3 ES94904368T ES94904368T ES2124388T3 ES 2124388 T3 ES2124388 T3 ES 2124388T3 ES 94904368 T ES94904368 T ES 94904368T ES 94904368 T ES94904368 T ES 94904368T ES 2124388 T3 ES2124388 T3 ES 2124388T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- blank
- sec
- connecting rods
- date
- 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 - Lifetime
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
-
- 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
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/25—Zipper or required component thereof
- Y10T24/2539—Interlocking surface constructed from plural elements in series
- Y10T24/2557—Interlocking surface constructed from plural elements in series having mounting portion with specific shape or structure
-
- 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
- Y10T29/49291—Connecting rod making including metal forging or die shaping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Forging (AREA)
- Metal Extraction Processes (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
METODO PARA LA FABRICACION DE BIELAS FORJADAS DE UNA SOLA PIEZA, CUYO METODO CONSISTE EN CORTAR PIEZAS BRUTAS DE UNA BARRA. CADA PIEZA BRUTA SE TRABAJA SIGUIENDO VARIOS PASOS, HASTA QUE ASUMA LA FORMA FINAL. DURANTE LOS VARIOS PASOS DE TRABAJO, SE HACE QUE UNA RANURA HECHA EN CADA PIEZA BRUTA SE EXPANDA DE UNA MANERA PREDETERMINADA Y FINALMENTE FORME UNA INICIACION DE FRACTURA (44) EN EL AREA (38) A TRAVES DE LA CUAL SE PERFORAN LOS AGUJEROS PARA TORNILLOS PARA LOS TORNILLOS DE MONTAJE DEL SOMBRERETE DEL COJINETE. TRAS EL TRABAJO FINAL, EL RESTO DE LAS PORCIONES DE LA PORCION DE NUCLEO (10, 46, 50) SE DIVIDEN MEDIANTE UNA LIGERA FUERZA SEPARADORA, CON LO QUE EN LA SUPERFICIE DE LA FRACTURA SE FORMA EL GUIAJE NECESARIO PARA VOLVER A MONTAR EL SOMBRERETE DEL COJINETE EN EL COJINETE SUPERIOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9203941A SE501400C2 (sv) | 1992-12-30 | 1992-12-30 | Sätt att framställa vevstakar |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2124388T3 true ES2124388T3 (es) | 1999-02-01 |
Family
ID=20388280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94904368T Expired - Lifetime ES2124388T3 (es) | 1992-12-30 | 1993-12-30 | Metodo para la fabricacion de bielas para motores. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5655296A (es) |
EP (1) | EP0678063B1 (es) |
JP (1) | JP3382618B2 (es) |
AT (1) | ATE157032T1 (es) |
AU (1) | AU5845194A (es) |
DE (1) | DE69313302T2 (es) |
ES (1) | ES2124388T3 (es) |
SE (1) | SE501400C2 (es) |
WO (1) | WO1994015737A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2846263B2 (ja) * | 1994-08-12 | 1999-01-13 | 日立粉末冶金株式会社 | 半割り機械部品の製造方法 |
AUPN729495A0 (en) * | 1995-12-21 | 1996-01-18 | A.E. Bishop & Associates Pty Limited | Method and apparatus for manufacturing steering rack bar |
FR2752022B1 (fr) * | 1996-08-05 | 1998-09-04 | Ascometal Sa | Bielle de moteur a combustion interne |
CN1058434C (zh) * | 1997-01-25 | 2000-11-15 | 宋玉泉 | 连杆辊压塑性精成形工艺及装置 |
CN102950419A (zh) * | 2012-11-19 | 2013-03-06 | 无锡市京锡冶金液压机电有限公司 | 一种用于发动机连杆的精基准方式加工流程 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1791187A (en) * | 1929-04-05 | 1931-02-03 | Charles A Brauchler | Method of forging |
US2502737A (en) * | 1944-11-02 | 1950-04-04 | Cie Forges Et Acieries Marine | Method for forging connecting rods |
US2553935A (en) * | 1948-04-17 | 1951-05-22 | F A Boucha | Method of manufacturing connecting rods |
JPS6182016A (ja) * | 1984-09-14 | 1986-04-25 | Honda Motor Co Ltd | 往復動機関の連接棒 |
US4936163A (en) * | 1988-05-17 | 1990-06-26 | Ford Motor Company | Making a fractured powder metal connecting rod |
US5051232A (en) * | 1990-01-16 | 1991-09-24 | Federal-Mogul Corporation | Powdered metal multiple piece component manufacturing |
SU1731567A1 (ru) * | 1990-04-04 | 1992-05-07 | Институт проблем надежности и долговечности машин АН БССР | Способ изготовлени шатуна |
US5105538A (en) * | 1991-04-01 | 1992-04-21 | Ford Motor Company | Low-cost method of making cracked connecting rods comprised of forged wrought steel |
-
1992
- 1992-12-30 SE SE9203941A patent/SE501400C2/sv not_active IP Right Cessation
-
1993
- 1993-12-30 WO PCT/SE1993/001114 patent/WO1994015737A1/en active IP Right Grant
- 1993-12-30 AT AT94904368T patent/ATE157032T1/de not_active IP Right Cessation
- 1993-12-30 JP JP51591694A patent/JP3382618B2/ja not_active Expired - Fee Related
- 1993-12-30 US US08/448,522 patent/US5655296A/en not_active Expired - Fee Related
- 1993-12-30 ES ES94904368T patent/ES2124388T3/es not_active Expired - Lifetime
- 1993-12-30 AU AU58451/94A patent/AU5845194A/en not_active Abandoned
- 1993-12-30 EP EP94904368A patent/EP0678063B1/en not_active Expired - Lifetime
- 1993-12-30 DE DE69313302T patent/DE69313302T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE157032T1 (de) | 1997-09-15 |
JPH08505325A (ja) | 1996-06-11 |
DE69313302T2 (de) | 1998-03-05 |
SE9203941L (sv) | 1994-07-01 |
AU5845194A (en) | 1994-08-15 |
JP3382618B2 (ja) | 2003-03-04 |
SE501400C2 (sv) | 1995-02-06 |
EP0678063B1 (en) | 1997-08-20 |
EP0678063A1 (en) | 1995-10-25 |
US5655296A (en) | 1997-08-12 |
DE69313302D1 (de) | 1997-09-25 |
WO1994015737A1 (en) | 1994-07-21 |
SE9203941D0 (sv) | 1992-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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