ES2014539A6 - Ciguenal con lubricacion mejorada del munon. - Google Patents

Ciguenal con lubricacion mejorada del munon.

Info

Publication number
ES2014539A6
ES2014539A6 ES8803348A ES8803348A ES2014539A6 ES 2014539 A6 ES2014539 A6 ES 2014539A6 ES 8803348 A ES8803348 A ES 8803348A ES 8803348 A ES8803348 A ES 8803348A ES 2014539 A6 ES2014539 A6 ES 2014539A6
Authority
ES
Spain
Prior art keywords
web portions
sleeve member
bearing bush
lubricant
bearing
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
Application number
ES8803348A
Other languages
English (en)
Inventor
Wolfgang Maus
Helmut Swars
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.)
Vitesco Technologies Lohmar Verwaltungs GmbH
Original Assignee
Emitec Gesellschaft fuer Emissionstechnologie mbH
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 Gesellschaft fuer Emissionstechnologie mbH filed Critical Emitec Gesellschaft fuer Emissionstechnologie mbH
Publication of ES2014539A6 publication Critical patent/ES2014539A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/10—Sliding-contact bearings for exclusively rotary movement for both radial and axial load
    • 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
    • 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
    • F16C3/14—Features relating to lubrication
    • 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

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)
  • Sliding-Contact Bearings (AREA)

Abstract

PARA MEJORAR LAS CONDICIONES DE LUBRICACION EN LOS APOYOS DE BIELA DE LOS CIGUEÑALES, SE PROPONE DOTAR A LOS MUÑONES (2), BIEN SEA EN SU LADO EXTERIOR CON UN CASQUILLO DE COJINETE (4) HECHO DE UN MATERIAL SINTERIZADO POROSO, QUE EN ALGUNOS CASOS INCLUYE UN MATERIAL LUBRICANTE CONSISTENTE, O BIEN EN SU LADO INTERIOR CON UN CARTUCHO (9), ENTRE LOS QUE SE ORIGINA UN ESPACIO ANULAR QUE ESTA UNIDO CON LOS CANALES DE ACEITE LUBRICANTE (11) CONDUCIDOS EN LOS COSTADOS (1). EL ESPACIO ANULAR SE CIERRA AXIALMENTE POR UNA CAPA IMPERMEABLE (8), HECHA DE UN METAL BLANDO, AL QUE PARA MEJORAR SU ADHERENCIA PUEDE HABERSE AÑADIDO UN JKMATERIAL CERAMICO DE GRANO FINO.
ES8803348A 1987-11-05 1988-11-03 Ciguenal con lubricacion mejorada del munon. Expired - Lifetime ES2014539A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873737599 DE3737599A1 (de) 1987-11-05 1987-11-05 Kurbelwelle mit verbesserter schmierung des lagerzapfens

Publications (1)

Publication Number Publication Date
ES2014539A6 true ES2014539A6 (es) 1990-07-16

Family

ID=6339864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803348A Expired - Lifetime ES2014539A6 (es) 1987-11-05 1988-11-03 Ciguenal con lubricacion mejorada del munon.

Country Status (5)

Country Link
DE (1) DE3737599A1 (es)
ES (1) ES2014539A6 (es)
FR (1) FR2622941B1 (es)
GB (1) GB2211914B (es)
IT (1) IT1226975B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837292A1 (de) * 1988-11-03 1990-05-10 Emitec Emissionstechnologie Kurbelwelle mit hohlen zapfen
DE3837294A1 (de) * 1988-11-03 1990-05-10 Emitec Emissionstechnologie Aufgebaute kurbelwelle
DE10258759A1 (de) * 2002-12-16 2004-06-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kurbelwelle für eine Kolbenhubmaschine
DE102005056183A1 (de) * 2005-11-23 2007-05-31 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Zusammengesetzte Kurbelwelle
DE102007056203A1 (de) * 2007-11-22 2008-11-20 Audi Ag Vorrichtung zur Schmierung von Kurbelwellen- und Pleuellagern einer Kurbelwelle einer Brennkraftmaschine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE583156C (de) * 1932-12-06 1933-08-29 Maschf Augsburg Nuernberg Ag Kurbelzapfenschmierung und Kuehlung fuer Kolbenkraftmaschinen
US1994729A (en) * 1933-04-26 1935-03-19 Ricardo Harry Ralph Crankshaft for internal combustion engines
GB486491A (en) * 1937-09-02 1938-06-03 Armstrong Siddeley Motors Ltd Built-up crankshafts for internal-combustion engines
DE711938C (de) * 1937-10-17 1941-10-09 Albert Hirth A G Zusammengesetzte Kurbelwelle fuer Brennkraftmaschinen
DE701533C (de) * 1938-07-14 1941-01-18 Maschf Augsburg Nuernberg Ag Vorrichtung zum Abdichten von Hohlräumn in Wellen
FR911890A (fr) * 1945-01-13 1946-07-23 Alvis Ltd Soc Arbre à manivelle en plusieurs pièces
DE848728C (de) * 1949-02-06 1952-09-08 E H Carl F W Borgward Dr Ing Mehrteilige, mit vorgeschmiedeten Kurbelwangen versehene, hohle Kurbelwelle
DE966156C (de) * 1950-02-06 1957-07-11 Glacier Co Ltd Verfahren zur Herstellung von Gleitlagern
FR1048907A (fr) * 1951-11-13 1953-12-24 Isthmian Metals Pièce hétérogène assemblée par soudure au cuivre
DE1008527B (de) * 1955-01-24 1957-05-16 Mak Maschinenbau Kiel Ag Vorrichtung zum Schmieren der Kurbelzapfen und Kolbenbolzenlager sowie fuer die Kuehloelversorgung gekuehlter Kolben von Brennkraftmaschinen
DE1032974B (de) * 1955-12-15 1958-06-26 Mak Maschinenbau Kiel Ag Vorrichtung zum Schmieren der Kurbelzapfen- und Kolbenbolzenlager sowie fuer die Kuehloelversorgung gekuehlter Kolben von Brennkraftmaschinen
GB1393399A (en) * 1972-06-01 1975-05-07 Exxon Research Engineering Co Crank assembly
DE2712126A1 (de) * 1977-03-19 1978-09-21 Langlet Geb Boeckheler Sofie S Gleitlager
US4125937A (en) * 1977-06-28 1978-11-21 Westinghouse Electric Corp. Apparatus for hydraulically expanding a tube
GB2187817B (en) * 1986-03-15 1989-11-15 Austin Rover Group Crankshafts
DE3737601A1 (de) * 1987-11-05 1989-05-18 Emitec Emissionstechnologie Verfahren zur herstellung von aufgebauten kurbelwellen durch aufweiten der zapfen

Also Published As

Publication number Publication date
IT1226975B (it) 1991-03-01
FR2622941A1 (fr) 1989-05-12
GB8825874D0 (en) 1988-12-07
DE3737599A1 (de) 1989-05-24
GB2211914A (en) 1989-07-12
DE3737599C2 (es) 1992-07-23
FR2622941B1 (fr) 1995-03-03
IT8805231A0 (it) 1988-10-31
GB2211914B (en) 1991-06-05

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-11-03