MX174580B - Eje de cigüeñal armado - Google Patents

Eje de cigüeñal armado

Info

Publication number
MX174580B
MX174580B MX018095A MX1809589A MX174580B MX 174580 B MX174580 B MX 174580B MX 018095 A MX018095 A MX 018095A MX 1809589 A MX1809589 A MX 1809589A MX 174580 B MX174580 B MX 174580B
Authority
MX
Mexico
Prior art keywords
parts
crankshaft
armed
arms
deforms
Prior art date
Application number
MX018095A
Other languages
English (en)
Inventor
Helmut Swars
Original Assignee
Emitec Emissionstechnologie
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 Emitec Emissionstechnologie filed Critical Emitec Emissionstechnologie
Publication of MX174580B publication Critical patent/MX174580B/es

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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • 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
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/10—Crankshafts assembled of several parts, e.g. by welding by crimping
    • 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
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
    • 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/02—Trunnions; Crank-pins
    • 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
    • B23P2700/02—Camshafts
    • 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
    • Y10T29/49286—Crankshaft 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2177—Sectional

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

La presente invención se refiere a árbol de cigüeñal armado, cuyos brazos de manivela o cigüeñal en ambos lados, están unidos con una parte de una espiga conectada, donde estas partes están construídas como espigas huecas, caracterizado porque las partes comunes de los brazos de cigüeñal vecinos, que forman en común un pivote de árbol, por lo menos parcialmente están escalonadas en el diámetro y encajadas una en la otra, y entre ambas partes existe una unión firme de torsión; las dos partes que encajan una en la otra, toman parte en la unión, donde la parte interna se deforma más allá del límite de elasticidad y la parte externa correspondiente se deforma puramente de manera elástica; y en que la parte externa presenta un límite al estiramiento superior que la parte interna.
MX018095A 1988-11-03 1989-10-25 Eje de cigüeñal armado MX174580B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3837294A DE3837294A1 (de) 1988-11-03 1988-11-03 Aufgebaute kurbelwelle

Publications (1)

Publication Number Publication Date
MX174580B true MX174580B (es) 1994-05-27

Family

ID=6366381

Family Applications (1)

Application Number Title Priority Date Filing Date
MX018095A MX174580B (es) 1988-11-03 1989-10-25 Eje de cigüeñal armado

Country Status (10)

Country Link
US (1) US5014572A (es)
EP (1) EP0366910B1 (es)
JP (1) JPH0796890B2 (es)
KR (1) KR920006662B1 (es)
BR (1) BR8905557A (es)
CA (1) CA2001985C (es)
DE (2) DE3837294A1 (es)
ES (1) ES2047077T3 (es)
MX (1) MX174580B (es)
RU (1) RU2011898C1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197188A (en) * 1987-11-05 1993-03-30 Mannesmann Aktiengesellschaft Process for producing assembled crankshafts by expanding sleeves arranged in divided journals
DE4107222C2 (de) * 1990-10-23 1994-12-15 Gkn Automotive Ag Verbindung zwischen einer rohrförmigen Welle aus einem Faserverbundwerkstoff und einem Metallzapfen, sowie Verfahren zu ihrer Herstellung
US5237892A (en) * 1992-07-28 1993-08-24 Tecumseh Products Company Reduced material crankshaft fabrication
DK173164B1 (da) * 1993-09-03 2000-02-21 Man B & W Diesel As Fremgangsmåde til fremstilling af krumtapdele til brug i en halv- eller helbygget krumtapaksel og apparat til brug herved
DE10221080B4 (de) * 2002-05-11 2004-03-18 Petersen, Dirk, Dipl.-Ing. Wellenverbindung an einer gebauten Kurbelwelle
DE10337247B4 (de) * 2003-08-13 2005-07-14 Man B & W Diesel A/S Kurbelwelle
US7287493B2 (en) * 2004-11-10 2007-10-30 Buck Supply Co., Inc. Internal combustion engine with hybrid cooling system
US7287494B2 (en) * 2004-11-10 2007-10-30 Buck Supply Co., Inc. Multicylinder internal combustion engine with individual cylinder assemblies and modular cylinder carrier
US7543558B2 (en) 2004-11-10 2009-06-09 Buck Diesel Engines, Inc. Multicylinder internal combustion engine with individual cylinder assemblies
JP5051068B2 (ja) * 2008-08-27 2012-10-17 トヨタ自動車株式会社 組立式クランクシャフト及びその製造方法
US8316814B2 (en) * 2009-06-29 2012-11-27 Buck Kenneth M Toploading internal combustion engine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1541758A (en) * 1924-03-03 1925-06-09 William E Baker Crank-shaft and connecting-rod mechanism
US2013039A (en) * 1932-07-28 1935-09-03 Dusevoir Aviat Motors Inc Crank shaft
US2109526A (en) * 1936-02-04 1938-03-01 Armstrong Siddeley Motors Ltd Built-up crankshaft
US2309047A (en) * 1941-10-17 1943-01-19 William J Culbertson Motion conversion mechanism
DE1951097A1 (de) * 1969-10-10 1971-04-22 Porsche Kg Zusammengesetzte Kurbelwelle mit einem Antriebszahnrad,fuer mehrzylindrige Kolbenmaschinen,insbesondere Brennkraftmaschinen
JPS55103112A (en) * 1979-02-01 1980-08-07 Kubota Ltd Structure of crankshaft for engine
JPS5740924A (en) * 1980-08-22 1982-03-06 Mitsubishi Electric Corp Exposing method and device for electron beam resist
JPS5755923A (en) * 1980-09-19 1982-04-03 Hitachi Chem Co Ltd Production of epoxy group-containing polyester resin
JPS5994616U (ja) * 1982-12-17 1984-06-27 株式会社クボタ 単気筒エンジンの鋳造クランク軸
JPS617613U (ja) * 1984-06-20 1986-01-17 株式会社 共立 組立クランク軸
DE3633435A1 (de) * 1986-10-01 1988-04-14 Uni Cardan Ag Verfahren zur herstellung einer gebauten nockenwelle sowie gebaute nockenwelle aus einem wellenrohr und aufgeschobenen elementen
WO1989002037A1 (en) * 1987-08-22 1989-03-09 Michael Schenk Composite crankshaft and process for manufacturing it
DE3737600A1 (de) * 1987-11-05 1989-05-18 Emitec Emissionstechnologie Verfahren zur herstellung von aufgebauten kurbelwellen durch aufweiten von in geteilten zapfen angeordneten huelsen
DE3737599A1 (de) * 1987-11-05 1989-05-24 Emitec Emissionstechnologie Kurbelwelle mit verbesserter schmierung des lagerzapfens

Also Published As

Publication number Publication date
US5014572A (en) 1991-05-14
RU2011898C1 (ru) 1994-04-30
ES2047077T3 (es) 1994-02-16
DE3837294C2 (es) 1991-06-06
DE3837294A1 (de) 1990-05-10
KR920006662B1 (ko) 1992-08-14
EP0366910A2 (de) 1990-05-09
EP0366910A3 (en) 1990-12-19
JPH0796890B2 (ja) 1995-10-18
JPH02176210A (ja) 1990-07-09
CA2001985A1 (en) 1990-05-03
EP0366910B1 (de) 1993-12-29
DE58906566D1 (de) 1994-02-10
CA2001985C (en) 1995-07-25
KR900008190A (ko) 1990-06-02
BR8905557A (pt) 1990-05-29

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