ES274777U - Cojinete de friccion radial - Google Patents

Cojinete de friccion radial

Info

Publication number
ES274777U
ES274777U ES1982274777U ES274777U ES274777U ES 274777 U ES274777 U ES 274777U ES 1982274777 U ES1982274777 U ES 1982274777U ES 274777 U ES274777 U ES 274777U ES 274777 U ES274777 U ES 274777U
Authority
ES
Spain
Prior art keywords
bearing
deformation
half shell
bore
radial plain
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.)
Granted
Application number
ES1982274777U
Other languages
English (en)
Other versions
ES274777Y (es
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.)
Karl Schmidt GmbH
Original Assignee
Karl Schmidt GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6141469&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES274777(U) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Karl Schmidt GmbH filed Critical Karl Schmidt GmbH
Publication of ES274777U publication Critical patent/ES274777U/es
Application granted granted Critical
Publication of ES274777Y publication Critical patent/ES274777Y/es
Expired 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/02—Sliding-contact 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
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • 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)
  • Sliding-Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

1.Cojinete de fricción radial, que se compone de dos semicojinetes (4, 5), para cojinetes (1) de máquinas de combustión, por ejemplo cojinetes para vástagos de elevación, en los que se producen fuerzas de gas y de masa aproximadamente iguales y sobre cuya periferia se producen cargas, que varían con un determinado ciclo en magnitud y en dirección, al mismo tiempo, que en estado montado, no sometido a carga, la diferencia entre el diámetro del taladro del cojinete y el diámetro del vástago no es la misma para un semicojinete (4) y para el otro (5), caracterizado por el hecho de que la parte (2) del cojinete, que posee una mayor rigidez a deformación, se provee de un semicojinete (4) cilíndrico circular, mientras que la parte (3) del cojinete, que posee una rigidez a deformación menor, se provee de un semicojinete (5) ovalado. 2.Cojinete de fricción radial, según la reivindicación 1, caracterizado por el hecho de que el semicojinete (4) cilíndrico circular posee un grueso de pared constante en toda su periferia. 3.Cojinete de fricción radial, según las reivindicaciones 1 y 2, caracterizado por el hecho de que en el plano de separación (6) de los dos semicojinetes (4, 5) existe un salto de grueso de pared. 4.Cojinete de fricción radial, según una o varias de las reivindicaciones 1 a 3, caracterizado por el hecho de que el semicojinete (5) ovalado posee zonas con distinto ovalado repartidas sobre su periferia. 5.Cojinete de fricción radial, según una o varias de las reivindicaciones 1 a 4, caracterizado por el hecho de que el semicojinete (5) ovalado posee, en una zona de 0 a 20º, con preferencia de 0 a 15º, a ambos lados del plano perpendicular al plano de separación (6), un grueso de pared equivalente al grueso de pared del semicojinete (4) cilíndrico circular. 6.Cojinete de fricción radial, según la reivindicación 1, modificado por el hecho de que en la parte de cojinete (1), sometida a la deformación mayor, se aloja un semicojinete cilíndrico circular que posee, en las zonasexpuestas a la formación de puntos de presión, un rebaje cilíndrico circular de 15 a 40 micras de profundidad. 7.Cojinete de fricción radial.
ES1982274777U 1981-09-12 1982-09-10 Cojinete de friccion radial Expired ES274777Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813136199 DE3136199A1 (de) 1981-09-12 1981-09-12 "radialgleitlager"

Publications (2)

Publication Number Publication Date
ES274777U true ES274777U (es) 1984-01-16
ES274777Y ES274777Y (es) 1984-09-01

Family

ID=6141469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982274777U Expired ES274777Y (es) 1981-09-12 1982-09-10 Cojinete de friccion radial

Country Status (4)

Country Link
EP (1) EP0074676B1 (es)
AT (1) ATE12135T1 (es)
DE (2) DE3136199A1 (es)
ES (1) ES274777Y (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8108360A (pt) * 1981-12-21 1983-09-20 Metal Leve Sa Casquilho com excentricidades diferentes
US4668107A (en) * 1985-08-14 1987-05-26 Automotive Engine Associates Engine bearings
WO1992007200A1 (en) * 1990-10-20 1992-04-30 Un Kil Paek Connecting rod/crankshaft power transmission mechanism
AT400479B (de) * 1994-02-21 1996-01-25 Miba Gleitlager Ag Hydrodynamisches gleitlager
US5788380A (en) * 1994-03-25 1998-08-04 Glyco-Metall-Werke Glyco B.V. & Co. Kg Bearing shell and a radial plain bearing mounted in a bearing carrying body provided with a bearing cap
US8974119B2 (en) 2013-01-08 2015-03-10 Genesee Northern Research Llc Asymmetric split bearing with geometrically contoured work surface
GB2619032B (en) 2022-05-24 2025-03-26 Mahle Int Gmbh Bearing and method of manufacture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE311504C (es) *
NL86132C (es) * 1955-06-25
DE1270894B (de) * 1960-01-29 1968-06-20 Jaguar Cars Lagergehaeusedeckel
US3201183A (en) * 1961-12-16 1965-08-17 Schmidt Gmbh Karl Shaft and sliding bearing assembly
DE2359634C2 (de) * 1973-11-30 1983-03-03 Glyco-Metall-Werke Daelen & Loos Gmbh, 6200 Wiesbaden Aus zwei Hälften bestehendes Gleitlager
IT1076836B (it) * 1975-11-26 1985-04-27 Skf Ind Trading & Dev Boccola a strisciamento
JPS566914A (en) * 1979-06-30 1981-01-24 Toshiba Corp Journal bearing

Also Published As

Publication number Publication date
EP0074676B1 (de) 1985-03-13
EP0074676A1 (de) 1983-03-23
DE3136199A1 (de) 1983-03-31
DE3262556D1 (en) 1985-04-18
ATE12135T1 (de) 1985-03-15
ES274777Y (es) 1984-09-01

Similar Documents

Publication Publication Date Title
KR910008299A (ko) 세라믹제 축받이
US4461585A (en) Sleeve bearing composed of halfshells having different eccentricities
ES274777U (es) Cojinete de friccion radial
US2488775A (en) Bearing
BR9507183A (pt) Casquilho de mancal e um mancal deslizante radial instalado em um corpo de mancal dotado de uma tampa de mancal
US3581599A (en) Thread-on connecting rod and crank assemblies
JPS57195918A (en) Bearing for neck of roll
JPS55103112A (en) Structure of crankshaft for engine
GB735087A (en) Improvements in crankshaft arrangements for internal combustion engines
JPS5676719A (en) Oil film bearing
SE9001480L (sv) Hylslager
JPS5331208A (en) Lubricator for closed compressor and the like
GB824204A (en) Journal bearings
Cooke Performance of dynamically loaded journal bearings. Part 1: Effect of varying bearing geometry and oil supply conditions
ES350278A1 (es) Perfeccionamientos introducidos en los ciguenales de moto- res de combustion interna o de explosion con disposicion de los cilindros en v.
GB726799A (en) Bearings, particularly main and connecting-rod bearings for the crankshafts of internal combustion engines
JPS5544169A (en) Manufacturing method of split bearing
EP0236831A3 (en) Divided radial plain bearing for engines and machines, especially bearing for a connecting rod and/or a crank shaft in combustion engines
JPS5756678A (en) Piston device of reciprocating pump for super low temperature liquefied gas
GB1331079A (en) V-type internal combustion engine
MacQuarrie Bearing material requirements for the future
RU94015799A (ru) Подшипник скольжения с кольцевой системой подачи смазки
GB723759A (en) Bearing and journal assemblies
JPS6023670A (ja) 内燃機関のピストンと連接棒との組立構造
KR970045833A (ko) 내연기관용 크랭크축

Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20040301