SE500270C2 - Lagerhus för vevaxeln av en tvåtakts förbränningsmotor - Google Patents

Lagerhus för vevaxeln av en tvåtakts förbränningsmotor

Info

Publication number
SE500270C2
SE500270C2 SE8902889A SE8902889A SE500270C2 SE 500270 C2 SE500270 C2 SE 500270C2 SE 8902889 A SE8902889 A SE 8902889A SE 8902889 A SE8902889 A SE 8902889A SE 500270 C2 SE500270 C2 SE 500270C2
Authority
SE
Sweden
Prior art keywords
crankshaft
bearing
shaped part
ring
crankcase
Prior art date
Application number
SE8902889A
Other languages
English (en)
Swedish (sv)
Other versions
SE8902889L (sv
Inventor
Rolf Gustaf Janeke
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Priority to SE8902889A priority Critical patent/SE500270C2/sv
Priority to US07/472,758 priority patent/US4974973A/en
Priority to DE4004767A priority patent/DE4004767A1/de
Priority to JP2117803A priority patent/JP2645168B2/ja
Publication of SE8902889L publication Critical patent/SE8902889L/xx
Publication of SE500270C2 publication Critical patent/SE500270C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/002—Integrally formed cylinders and cylinder heads
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
    • 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
    • F16C9/02—Crankshaft bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sealing Of Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
SE8902889A 1989-08-31 1989-08-31 Lagerhus för vevaxeln av en tvåtakts förbränningsmotor SE500270C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8902889A SE500270C2 (sv) 1989-08-31 1989-08-31 Lagerhus för vevaxeln av en tvåtakts förbränningsmotor
US07/472,758 US4974973A (en) 1989-08-31 1990-01-31 Bearing sleeve
DE4004767A DE4004767A1 (de) 1989-08-31 1990-02-15 Lagerhuelse
JP2117803A JP2645168B2 (ja) 1989-08-31 1990-05-09 軸受スリーブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902889A SE500270C2 (sv) 1989-08-31 1989-08-31 Lagerhus för vevaxeln av en tvåtakts förbränningsmotor

Publications (2)

Publication Number Publication Date
SE8902889L SE8902889L (sv) 1991-03-01
SE500270C2 true SE500270C2 (sv) 1994-05-24

Family

ID=20376783

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902889A SE500270C2 (sv) 1989-08-31 1989-08-31 Lagerhus för vevaxeln av en tvåtakts förbränningsmotor

Country Status (4)

Country Link
US (1) US4974973A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP2645168B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE4004767A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE500270C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997045649A1 (en) * 1996-05-31 1997-12-04 Aktiebolaget Electrolux Crankshaft bearing system

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT223159Z2 (it) * 1991-03-22 1995-06-13 Skf Ind Spa Complesso di supporto e di tenuta per l'inserimento tra due organi in rotazione relativa
DE4207991C2 (de) * 1992-03-13 1995-03-23 Ford Werke Ag Lagerung für die Kurbelwelle einer Zweitakt-Brennkraftmaschine mit Kurbelgehäuseverdichtung
US5509667A (en) * 1992-11-04 1996-04-23 Firma Carl Freudenberg Radial lip seal for a shaft in a housing
DE4311257B4 (de) * 1993-04-06 2005-01-27 Solo Kleinmotoren Gmbh Verbrennungsmotor
DE4312424C2 (de) * 1993-04-16 1997-04-24 Iav Motor Gmbh Gehäuseverschlußdeckel mit einer Drehzahlgebereinrichtung und einem dynamischen Dichtring
US5498085A (en) * 1994-12-15 1996-03-12 Chrysler Corporation Shaft sealing systems
DE19648602C2 (de) * 1996-11-23 2000-01-05 Freudenberg Carl Fa Dichtungsanordnung
DE19722629B4 (de) * 1997-05-30 2006-07-27 Dolmar Gmbh Dichtungsanordnung
US7267092B2 (en) * 2005-11-18 2007-09-11 Husqvarna Outdoor Products Inc. Apparatus including a preformed one-piece seal
JP4912740B2 (ja) * 2006-05-17 2012-04-11 ハスクバーナ・ゼノア株式会社 ２サイクルエンジン
WO2008069703A1 (en) * 2006-12-06 2008-06-12 Husqvarna Aktiebolag A crankshaft bearing arrangement of a combustion engine
RU2410579C1 (ru) * 2006-12-06 2011-01-27 Хускварна Актиеболаг Подшипниковый узел коленчатого вала двигателя внутреннего сгорания
DE102012006466B4 (de) 2012-03-29 2020-07-02 Volkswagen Aktiengesellschaft Welle zur Übertragung eines Drehmoments
FR3042239A1 (fr) * 2015-10-12 2017-04-14 Skf Ab Dispositif de palier a roulement pour arbre de moteur

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173250A (en) * 1938-05-19 1939-09-19 Norma Hoffman Bearings Corp Antifriction bearing
DE1834810U (de) * 1960-10-28 1961-07-13 Karl Dr Ing Heddergott Waelzlagersitz.
US3415500A (en) * 1966-09-21 1968-12-10 Fafnir Bearing Co Combined seal and shock mount for a bearing
DE1978055U (de) * 1967-05-09 1968-02-01 Hermann Wager Schwingungsisolierende, elastische lagerung von umlaufenden wellen.
SE435418B (sv) * 1981-06-16 1984-09-24 Electrolux Ab Forbrenningsmotor med vevaxellager
DE3209203A1 (de) * 1982-03-13 1983-09-15 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Selbstausrichtende lagerung
DE3304397A1 (de) * 1983-02-09 1984-08-09 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Waelzlager
IT8521109V0 (it) * 1984-03-31 1985-03-14 Skf Gmbh Cuscinetto a rotolamento a tenuta stagna.
JPS6287212U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-11-21 1987-06-03
US4872770A (en) * 1989-04-20 1989-10-10 The Torrington Company Antifriction bearing with seal arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997045649A1 (en) * 1996-05-31 1997-12-04 Aktiebolaget Electrolux Crankshaft bearing system
US6086260A (en) * 1996-05-31 2000-07-11 Aktiebolaget Electrolux Crankshaft bearing system

Also Published As

Publication number Publication date
DE4004767C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-02-27
SE8902889L (sv) 1991-03-01
JPH0392619A (ja) 1991-04-17
US4974973A (en) 1990-12-04
JP2645168B2 (ja) 1997-08-25
DE4004767A1 (de) 1991-03-14

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Legal Events

Date Code Title Description
NUG Patent has lapsed