MX344262B - Mecanismo accionado por manivela. - Google Patents
Mecanismo accionado por manivela.Info
- Publication number
- MX344262B MX344262B MX2013009519A MX2013009519A MX344262B MX 344262 B MX344262 B MX 344262B MX 2013009519 A MX2013009519 A MX 2013009519A MX 2013009519 A MX2013009519 A MX 2013009519A MX 344262 B MX344262 B MX 344262B
- Authority
- MX
- Mexico
- Prior art keywords
- crankshaft journal
- bearing
- bearing shell
- concave
- bearing element
- Prior art date
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
- 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
- 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)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
La invención se relaciona con un mecanismo accionado por manivela que tiene un muñón de cigüeñal (2) que tiene una superficie de forma cóncava (1), que comprende un elemento de cojinete (3) en el cual se monta el muñón de cigüeñal de forma rotatoria, y un casquillo de cojinete (4) el cual está dispuesto entre el muñón del cigüeñal (2) y el elemento de cojinete (3) y el cual tiene una primera superficie de forma convexa (5), que está asociada con la superficie cóncava (1) del muñón de cigüeñal (2) . El casquillo de cojinete (4) tiene una segunda superficie (6) que está asociada con el elemento de cojinete (3) y que está diseñada de tal maneta que el casquillo de cojinete (4) tiene una sección transversal no constante cuando se le ve en la dirección longitudinal del muñón de cigüeñal (2). La superficie del elemento de cojinete (3) que está en contacto con el casquillo de cojinete (4) se adapta a la segunda superficie (6) del casquillo de cojinete (4) con respecto a la forma de la superficie del elemento de cojinete, y la segunda superficie (6) del casquillo de cojinete (4) es cilíndrica o es cóncava y tiene una curvatura menor que la superficie de forma cóncava (1) del muñón de cigüeñal (2).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011013264A DE102011013264A1 (de) | 2011-03-07 | 2011-03-07 | Kurbeltrieb |
PCT/IB2012/000423 WO2012120362A1 (de) | 2011-03-07 | 2012-03-05 | Kurbeltrieb |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2013009519A MX2013009519A (es) | 2013-10-01 |
MX344262B true MX344262B (es) | 2016-12-09 |
Family
ID=45932451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013009519A MX344262B (es) | 2011-03-07 | 2012-03-05 | Mecanismo accionado por manivela. |
Country Status (9)
Country | Link |
---|---|
US (1) | US8992087B2 (es) |
EP (1) | EP2683957B1 (es) |
JP (1) | JP5781632B2 (es) |
CN (1) | CN103492732B (es) |
BR (1) | BR112013022843A2 (es) |
CA (1) | CA2828932A1 (es) |
DE (1) | DE102011013264A1 (es) |
MX (1) | MX344262B (es) |
WO (1) | WO2012120362A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104832540B (zh) * | 2014-10-31 | 2019-04-16 | 北京宝沃汽车有限公司 | 用于发动机的轴瓦和具有该轴瓦的发动机 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1124282A (en) | 1913-08-30 | 1915-01-12 | Louis D Bragassa | Wear-compensating bearing. |
US1716062A (en) | 1926-07-28 | 1929-06-04 | Elmer A Johnson | Self-adjusting bearing |
US1931231A (en) * | 1930-07-01 | 1933-10-17 | Robert B Luker | Self-adjusting angular crank shaft and bearing |
DE1261704B (de) * | 1958-06-07 | 1968-02-22 | Daimler Benz Ag | Kurbelwellen- und Pleuelstangenausbildung bei Kolbenkraft- und Arbeitsmaschinen mit Gleitlagern |
DE2223721A1 (de) | 1971-11-29 | 1973-06-07 | Thaelmann Schwermaschbau Veb | Einstellbare gleitlagerung |
JPS55101622U (es) * | 1979-01-08 | 1980-07-15 | ||
US4732493A (en) * | 1984-08-03 | 1988-03-22 | Sarcem S.A. | Autolubricating bearing |
JPH02109009U (es) * | 1989-02-17 | 1990-08-30 | ||
JPH02130419U (es) * | 1989-04-03 | 1990-10-26 | ||
JPH11223219A (ja) * | 1998-02-06 | 1999-08-17 | Daido Metal Co Ltd | すべり軸受 |
DE10130253B4 (de) * | 2001-06-22 | 2004-08-12 | Man B & W Diesel Ag | Gleitlager, insbesondere einer Pleuelstange für Hubkolbenbrennkraftmaschinen |
DE102007018434A1 (de) | 2007-04-19 | 2008-10-30 | ThyssenKrupp Metalúrgica Campo Limpo Ltda. | Kurbelwelle |
DE102007026371A1 (de) * | 2007-06-06 | 2008-12-11 | GM Global Technology Operations, Inc., Detroit | Kurbelwelle |
US8308368B2 (en) * | 2007-07-13 | 2012-11-13 | Rexnord Industries, Llc | Track roller |
-
2011
- 2011-03-07 DE DE102011013264A patent/DE102011013264A1/de not_active Ceased
-
2012
- 2012-03-05 MX MX2013009519A patent/MX344262B/es active IP Right Grant
- 2012-03-05 JP JP2013557184A patent/JP5781632B2/ja not_active Expired - Fee Related
- 2012-03-05 CN CN201280011849.8A patent/CN103492732B/zh not_active Expired - Fee Related
- 2012-03-05 WO PCT/IB2012/000423 patent/WO2012120362A1/de active Application Filing
- 2012-03-05 EP EP12712730.6A patent/EP2683957B1/de not_active Not-in-force
- 2012-03-05 CA CA2828932A patent/CA2828932A1/en not_active Abandoned
- 2012-03-05 US US14/003,983 patent/US8992087B2/en not_active Expired - Fee Related
- 2012-03-05 BR BR112013022843A patent/BR112013022843A2/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN103492732A (zh) | 2014-01-01 |
JP2014508259A (ja) | 2014-04-03 |
DE102011013264A1 (de) | 2012-09-13 |
EP2683957B1 (de) | 2018-05-02 |
WO2012120362A1 (de) | 2012-09-13 |
CN103492732B (zh) | 2016-03-23 |
JP5781632B2 (ja) | 2015-09-24 |
EP2683957A1 (de) | 2014-01-15 |
US8992087B2 (en) | 2015-03-31 |
US20140050429A1 (en) | 2014-02-20 |
MX2013009519A (es) | 2013-10-01 |
BR112013022843A2 (pt) | 2016-12-06 |
CA2828932A1 (en) | 2012-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |