BR8902442A - Mancal para motores de combustao interna - Google Patents

Mancal para motores de combustao interna

Info

Publication number
BR8902442A
BR8902442A BR898902442A BR8902442A BR8902442A BR 8902442 A BR8902442 A BR 8902442A BR 898902442 A BR898902442 A BR 898902442A BR 8902442 A BR8902442 A BR 8902442A BR 8902442 A BR8902442 A BR 8902442A
Authority
BR
Brazil
Prior art keywords
bearing
internal combustion
combustion engines
engines
internal
Prior art date
Application number
BR898902442A
Other languages
English (en)
Inventor
Durval Bencini
Mario Sergio Da Silva Praca
Original Assignee
Metal Leve Sa
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 Metal Leve Sa filed Critical Metal Leve Sa
Priority to BR898902442A priority Critical patent/BR8902442A/pt
Priority to GB9009144A priority patent/GB2230826B/en
Priority to SE9001480A priority patent/SE9001480L/
Priority to PT93860A priority patent/PT93860B/pt
Priority to DE4013378A priority patent/DE4013378A1/de
Priority to AT969/90A priority patent/ATA96990A/de
Publication of BR8902442A publication Critical patent/BR8902442A/pt
Priority to US07/777,899 priority patent/US5181785A/en

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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • 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
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • F16C17/022—Sliding-contact bearings for exclusively rotary movement for radial load only with a pair of essentially semicircular bearing sleeves
    • 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/046—Brasses; Bushes; Linings divided or split, e.g. half-bearings or rolled sleeves
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Sliding-Contact Bearings (AREA)
BR898902442A 1989-04-26 1989-04-26 Mancal para motores de combustao interna BR8902442A (pt)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BR898902442A BR8902442A (pt) 1989-04-26 1989-04-26 Mancal para motores de combustao interna
GB9009144A GB2230826B (en) 1989-04-26 1990-04-24 Sleeve bearing
SE9001480A SE9001480L (sv) 1989-04-26 1990-04-24 Hylslager
PT93860A PT93860B (pt) 1989-04-26 1990-04-24 Casquilho para bielas de motores de combustao interna
DE4013378A DE4013378A1 (de) 1989-04-26 1990-04-26 Lagerhalbschale
AT969/90A ATA96990A (de) 1989-04-26 1990-04-26 Lager-halbschale
US07/777,899 US5181785A (en) 1989-04-26 1991-10-17 Sleeve bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR898902442A BR8902442A (pt) 1989-04-26 1989-04-26 Mancal para motores de combustao interna

Publications (1)

Publication Number Publication Date
BR8902442A true BR8902442A (pt) 1990-11-13

Family

ID=4047039

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898902442A BR8902442A (pt) 1989-04-26 1989-04-26 Mancal para motores de combustao interna

Country Status (6)

Country Link
AT (1) ATA96990A (pt)
BR (1) BR8902442A (pt)
DE (1) DE4013378A1 (pt)
GB (1) GB2230826B (pt)
PT (1) PT93860B (pt)
SE (1) SE9001480L (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9707237A (pt) * 1996-01-30 1999-07-20 Glyco Metall Werke Elemento de mancal deslizante com bolsas de óleo lubrificante
CN102007310B (zh) * 2008-04-18 2013-04-10 大丰工业株式会社 滑动轴承
JP5001410B2 (ja) 2010-07-07 2012-08-15 大同メタル工業株式会社 内燃機関のクランク軸用すべり軸受
EP2921725A1 (en) * 2014-03-18 2015-09-23 ThyssenKrupp Metalúrgica Campo Limpo Ltda. Friction minimized crank-drive
EP2921726A1 (en) * 2014-03-18 2015-09-23 ThyssenKrupp Metalúrgica Campo Limpo Ltda. Friction minimized sliding bearing arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359634C2 (de) * 1973-11-30 1983-03-03 Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden Aus zwei Hälften bestehendes Gleitlager
US4311349A (en) * 1980-05-27 1982-01-19 Federal-Mogul Corporation Sleeve bearing
BR8108360A (pt) * 1981-12-21 1983-09-20 Metal Leve Sa Casquilho com excentricidades diferentes

Also Published As

Publication number Publication date
SE9001480L (sv) 1990-10-27
PT93860B (pt) 1996-08-30
GB2230826B (en) 1993-11-24
DE4013378A1 (de) 1990-10-31
ATA96990A (de) 1991-06-15
PT93860A (pt) 1992-03-31
SE9001480D0 (sv) 1990-04-24
GB9009144D0 (en) 1990-06-20
GB2230826A (en) 1990-10-31

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 26/04/2009