DE69725131D1 - Kurbelwellenlagerung - Google Patents

Kurbelwellenlagerung

Info

Publication number
DE69725131D1
DE69725131D1 DE69725131T DE69725131T DE69725131D1 DE 69725131 D1 DE69725131 D1 DE 69725131D1 DE 69725131 T DE69725131 T DE 69725131T DE 69725131 T DE69725131 T DE 69725131T DE 69725131 D1 DE69725131 D1 DE 69725131D1
Authority
DE
Germany
Prior art keywords
kurbelwelle
storage
kurbelwelle storage
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
DE69725131T
Other languages
English (en)
Other versions
DE69725131T2 (de
Inventor
Goeran Dahlberg
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.)
Husqvarna AB
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
Publication of DE69725131D1 publication Critical patent/DE69725131D1/de
Application granted granted Critical
Publication of DE69725131T2 publication Critical patent/DE69725131T2/de
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
    • 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
    • F16C35/063—Fixing them on the shaft
    • 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
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
    • 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
    • F16C33/726—Sealings with means to vent the interior of the bearing
    • 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
    • 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
DE69725131T 1996-05-31 1997-05-29 Kurbelwellenlagerung Expired - Lifetime DE69725131T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9602195A SE507566C2 (sv) 1996-05-31 1996-05-31 Vevaxellagring med dräneringskanal vid förbränningsmotor
SE9602195 1996-05-31
PCT/SE1997/000926 WO1997045649A1 (en) 1996-05-31 1997-05-29 Crankshaft bearing system

Publications (2)

Publication Number Publication Date
DE69725131D1 true DE69725131D1 (de) 2003-10-30
DE69725131T2 DE69725131T2 (de) 2004-07-22

Family

ID=20402865

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69725131T Expired - Lifetime DE69725131T2 (de) 1996-05-31 1997-05-29 Kurbelwellenlagerung

Country Status (7)

Country Link
US (1) US6086260A (de)
EP (1) EP0901579B1 (de)
JP (1) JP4062550B2 (de)
AU (1) AU3112097A (de)
DE (1) DE69725131T2 (de)
SE (1) SE507566C2 (de)
WO (1) WO1997045649A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6418902B1 (en) 2001-02-08 2002-07-16 Wci Outdoor Products, Inc. Composite full circle crankshaft counterweight
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
US8690444B2 (en) 2006-12-06 2014-04-08 Husqvarna Aktiebolag Crankshaft bearing arrangement of a combustion engine
US9163659B2 (en) * 2009-05-19 2015-10-20 Ntn Corporation Caged roller bearing, caged roller bearing assembly, and cage
AT509820B1 (de) * 2010-04-23 2012-10-15 Steyr Motors Gmbh Hubkolben-verbrennungskraftmaschine mit massenausgleichsvorrichtung
CN114688142B (zh) * 2022-02-22 2023-05-16 安徽中麦亚机电科技有限公司 可减轻轴承磨损的空调制冷压缩机曲轴及其减轻方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL105374C (de) * 1957-09-19 1900-01-01
US3195965A (en) * 1961-10-25 1965-07-20 Fafnir Bearing Co Lubricating means for an antifriction bearing
US3149890A (en) * 1962-07-06 1964-09-22 Eliott & Company Ltd B Machine bearings
DE2161738A1 (de) * 1970-08-13 1973-06-14 Charles Vivian Crowe Verbesserungen an kurbelwellen od. dgl
DE3135901A1 (de) * 1981-09-10 1983-03-24 Robert Bosch Gmbh, 7000 Stuttgart Drehstromgenerator mit schmieroel-zulauf und -ablauf
JP2523722Y2 (ja) * 1988-04-28 1997-01-29 光洋精工株式会社 密封軸受
JPH02163515A (ja) * 1988-12-15 1990-06-22 Nippon Seiko Kk 軸受の潤滑装置
SE500270C2 (sv) * 1989-08-31 1994-05-24 Electrolux Ab Lagerhus för vevaxeln av en tvåtakts förbränningsmotor
MX9200702A (es) * 1991-02-21 1992-10-01 Orbital Eng Pty Motor de combustion interna, de movimiento recipromotor de combustion interna, de movimiento reciproco, con ciclo de dos tiempos, de multiples cilindrco, con ciclo de dos tiempos, de multiples cilindros. os.

Also Published As

Publication number Publication date
SE9602195D0 (sv) 1996-05-31
EP0901579B1 (de) 2003-09-24
JP4062550B2 (ja) 2008-03-19
SE507566C2 (sv) 1998-06-22
SE9602195L (sv) 1998-02-16
EP0901579A1 (de) 1999-03-17
AU3112097A (en) 1998-01-05
JP2001501710A (ja) 2001-02-06
DE69725131T2 (de) 2004-07-22
WO1997045649A1 (en) 1997-12-04
US6086260A (en) 2000-07-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HUSQVARNA AB, HUSKVARNA, SE