ES8701921A1 - Eje de ciguenal,en especial para motores de gasolina peque- nos - Google Patents

Eje de ciguenal,en especial para motores de gasolina peque- nos

Info

Publication number
ES8701921A1
ES8701921A1 ES548665A ES548665A ES8701921A1 ES 8701921 A1 ES8701921 A1 ES 8701921A1 ES 548665 A ES548665 A ES 548665A ES 548665 A ES548665 A ES 548665A ES 8701921 A1 ES8701921 A1 ES 8701921A1
Authority
ES
Spain
Prior art keywords
crank
webs
motors
small gasoline
crankshaft
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
ES548665A
Other languages
English (en)
Other versions
ES548665A0 (es
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.)
Supervis
Original Assignee
Supervis
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 Supervis filed Critical Supervis
Publication of ES8701921A1 publication Critical patent/ES8701921A1/es
Publication of ES548665A0 publication Critical patent/ES548665A0/es
Expired 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
    • 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
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/48—Shrunk fit
    • 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

Abstract

EJE DE CIGUVEÑAL PARA MOTORES DE GASOLINA. COMPRENDE: FABRICAR DE UN FLEJE DE ACERO, UN CONTRAPESO CON ORIFICIOS (5), PREVISTOS PARA EL ALOJAMIENTO DEL MUÑON DE UN EJE Y/O DEL BULON DE LA BIELA, COMO UNA PIEZA FORJADA SINTERIZADA, MODELANDO EL MUÑON DEL EJE Y/O EL BULON DE LA BIELA POR EXTRUSION EN FRIO A PARTIR DE PREFORMAS CILINDRICAS, UNIENDOSE EL EJE CON EL CONTRAPESO (1) POR SOLDADURA BAJO PRESION, PRESANDO EN CALIENTE LA SUPERFICIE FRONTAL INMEDIATAMENTE ADYACENTE AL CONTRAPESO (1) DEL MUÑON DEL EJE, Y HABIENDOSE PREVISTO UN ORIFICIO (5) PARA EL ALOJAMIENTO DEL MUÑON DEL EJE EN EL CONTRAPESO (1) QUE POSEE EN SU LONGITUD AXIAL DOS SECTORES (5,K, 5L) DE DIFERENTE DIAMETRO. TIENE APLICACION EN PEQUEÑOS MOTORES DE COMBUSTION, TALES COMO CORTACESPEDES, MOTOSIERRAS Y OTROS.
ES548665A 1984-11-10 1985-11-07 Eje de ciguenal,en especial para motores de gasolina peque- nos Expired ES8701921A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843441235 DE3441235A1 (de) 1984-11-10 1984-11-10 Kurbelwelle, insbesondere fuer kleinbenzinmotoren

Publications (2)

Publication Number Publication Date
ES8701921A1 true ES8701921A1 (es) 1986-12-01
ES548665A0 ES548665A0 (es) 1986-12-01

Family

ID=6250061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548665A Expired ES8701921A1 (es) 1984-11-10 1985-11-07 Eje de ciguenal,en especial para motores de gasolina peque- nos

Country Status (8)

Country Link
US (1) US4641546A (es)
JP (1) JPS61116116A (es)
DE (1) DE3441235A1 (es)
ES (1) ES8701921A1 (es)
FR (1) FR2573129A1 (es)
GB (1) GB2168458B (es)
IT (1) IT1182630B (es)
SE (1) SE459439B (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63275809A (ja) * 1987-05-08 1988-11-14 Yutaka Giken:Kk 組立式クランクシヤフト
DE3916421C1 (es) * 1989-05-19 1990-08-30 Man Nutzfahrzeuge Ag, 8000 Muenchen, De
DE4018542A1 (de) * 1990-06-09 1991-12-12 Stihl Andreas Zusammengesetzte kurbelwelle fuer einen zweitaktmotor in handgefuehrten, tragbaren arbeitsgeraeten wie motorkettensaegen, trennschleifern o. dgl.
US5237892A (en) * 1992-07-28 1993-08-24 Tecumseh Products Company Reduced material crankshaft fabrication
DE4312365A1 (de) * 1993-04-16 1994-10-20 Rieter Ingolstadt Spinnerei Offenend-Spinnrotor
US5755194A (en) * 1995-07-06 1998-05-26 Tecumseh Products Company Overhead cam engine with dry sump lubrication system
US6223713B1 (en) 1996-07-01 2001-05-01 Tecumseh Products Company Overhead cam engine with cast-in valve seats
US6820518B2 (en) 1998-04-23 2004-11-23 Panther Machine, Inc. Crankshaft assembly
US6382298B2 (en) 1998-04-23 2002-05-07 Donald G. Leith Multi-piece crankshaft construction
US6684736B2 (en) 1998-04-23 2004-02-03 Donald G. Leith Multi-piece crankshaft construction
US6912929B2 (en) * 1998-04-23 2005-07-05 Panther Machine, Inc. Multi-piece crankshaft construction
US6173628B1 (en) 1998-04-23 2001-01-16 Panther Machine, Inc. Multi-piece crankshaft construction
SE9904702L (sv) * 1998-12-28 2000-06-29 Stihl Maschf Andreas Kortslagig förbränningsmotor
DE19953126B4 (de) * 1998-12-28 2010-07-01 Andreas Stihl Ag & Co. Kurzhubiger Verbrennungsmotor
US6314643B1 (en) * 2000-03-16 2001-11-13 Donald G. Leith Method for making a multi-piece crankshaft
AT5144U1 (de) * 2001-03-07 2002-03-25 Steyr Powertrain Ag & Co Kg Welle mit mittels schweissung mit ihr verbundenem teil
DE10119161A1 (de) 2001-04-19 2002-10-24 Stihl Maschf Andreas Verfahren zur Herstellung einer Kurbelwange für eine Kurbelwelle
KR100428551B1 (ko) * 2001-12-04 2004-04-28 삼성광주전자 주식회사 밀폐형 왕복식 압축기의 크랭크 샤프트 제조방법
US20040035244A1 (en) * 2002-08-20 2004-02-26 Leith Donald G. Crankshaft assembly and method for manufacturing same
DE10337246B4 (de) 2003-08-13 2006-01-05 Man B & W Diesel A/S Kurbelwelle
DE102004013870A1 (de) * 2004-03-20 2005-10-06 Andreas Stihl Ag & Co. Kg Kurbelwelle
US20060013708A1 (en) * 2004-07-19 2006-01-19 Yap Zer K Drive shaft for compressor
US20060153705A1 (en) * 2004-11-10 2006-07-13 Horton W T Drive shaft for compressor
DE102006030492B4 (de) * 2006-07-01 2021-01-21 Secop Gmbh Verfahren zum Schleifen einer Kompressor-Kurbelwelle
JP5160264B2 (ja) * 2008-02-25 2013-03-13 本田技研工業株式会社 エンジンのクランクシャフト機構
DE102012111124B3 (de) * 2012-11-19 2013-12-05 Thyssenkrupp Presta Teccenter Ag Gebaute Kurbelwelle sowie Verfahren zur Herstellung einer gebauten Kurbelwelle
DE102014000809B3 (de) * 2014-01-22 2014-11-20 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zum Herstellen einer Welle-Nabe-Verbindung
JP6484955B2 (ja) * 2014-08-12 2019-03-20 新日鐵住金株式会社 レシプロエンジンのクランク軸

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE347103C (de) * 1922-01-14 Ehrhardt & Sehmer Akt Ges Zusammengesetzte Kurbel
DE232725C (es) *
DE623469C (es) *
US1136524A (en) * 1910-04-21 1915-04-20 Krupp Ag Crank-pin connection.
US1504238A (en) * 1920-12-30 1924-08-12 Fulton Iron Works Company Crank shaft
DE364371C (de) * 1921-12-13 1922-11-23 Karl Schneider Dipl Ing Aus einzelnen Wellen-, Wangen- und Kurbelzapfenstuecken unter Verzapfung zusammengesetzte Kurbelwelle
DE422828C (de) * 1922-02-27 1925-12-16 John Tindale Kurbelwelle
US1518610A (en) * 1923-11-20 1924-12-09 Gen Electric Method of making crank shafts
GB300853A (en) * 1928-03-09 1928-11-22 Warren Noble Improvements in or relating to crankshafts
US1860607A (en) * 1929-04-15 1932-05-31 Union Drawn Steel Company Method of making crank shafts
DE542056C (de) * 1930-03-08 1932-01-20 Wilhelm Kuhn Zusammengesetzte Kurbelwelle
AT156130B (de) * 1937-03-05 1939-05-10 Fichtel & Sachs Ag Kurbelwelle, insbesondere für Klein-Brennkraftmaschinen.
US2235450A (en) * 1940-01-08 1941-03-18 Leblond Mach Tool Co R K Crankshaft blank
US2364109A (en) * 1941-05-05 1944-12-05 Taylor Engines Inc Crankshaft and method for making the same
US2378686A (en) * 1942-08-31 1945-06-19 Smith Corp A O Electric welded crankshaft
GB654121A (en) * 1948-06-10 1951-06-06 Richardsons Westgarth & Compan Improvements in and relating to the manufacture of crankshafts
DE822036C (de) * 1949-07-29 1951-11-22 Stierlen Werke A G Aus mehreren Einzelteilen zusammengebaute Kurbelwelle o. dgl.
DE891641C (de) * 1951-10-25 1953-10-01 Hoerder Huettenunion Ag Verfahren zum Herstellen von aus mehreren Teilen aufgebauten Kurbelwellen
DE1049163B (de) * 1952-05-27 1959-01-22 Kurbelwellen Maschinen Und Ger Zusammengesetzte Kurbelwelle
DE1189803B (de) * 1957-12-12 1965-03-25 Rockwell G M B H Kurbelwelle, insbesondere fuer Brennkraftmaschinen
DE1270893B (de) * 1961-04-28 1968-06-20 Sueddeutsche Praecisions G M B Verpressungsverbindung an Kurbelwellen zwischen Kurbelwangen einerseits und Kurbel- bzw. Hauptlagerzapfen andererseits
US3599509A (en) * 1968-10-08 1971-08-17 Danfoss As Crankshaft, particularly for encased refrigerant compressors, and a method for its manufacture
US4015908A (en) * 1976-03-18 1977-04-05 Amsted Industries Incorporated Multiple-piece crankshaft
US4342236A (en) * 1978-09-27 1982-08-03 Everts Robert G Crankshaft with laminated counterweight
DE3123114A1 (de) * 1981-06-11 1982-12-30 Dolmar Maschinen-Fabrik Gmbh & Co, 2000 Hamburg Verfahren zur herstellung einer kurbelwelle, bestehend aus lagerzapfen, hubwangen und kurbelzapfen.

Also Published As

Publication number Publication date
US4641546A (en) 1987-02-10
IT1182630B (it) 1987-10-05
DE3441235A1 (de) 1986-05-22
GB2168458B (en) 1988-06-15
SE8505267D0 (sv) 1985-11-07
ES548665A0 (es) 1986-12-01
GB2168458A (en) 1986-06-18
SE8505267L (sv) 1986-05-11
SE459439B (sv) 1989-07-03
IT8567900A0 (it) 1985-10-24
DE3441235C2 (es) 1987-05-14
JPS61116116A (ja) 1986-06-03
FR2573129A1 (fr) 1986-05-16
GB8527623D0 (en) 1985-12-11

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