IT1004304B - Dispositivo per la lubrificazione di un cuscinetto di supporto - Google Patents

Dispositivo per la lubrificazione di un cuscinetto di supporto

Info

Publication number
IT1004304B
IT1004304B IT48014/74A IT4801474A IT1004304B IT 1004304 B IT1004304 B IT 1004304B IT 48014/74 A IT48014/74 A IT 48014/74A IT 4801474 A IT4801474 A IT 4801474A IT 1004304 B IT1004304 B IT 1004304B
Authority
IT
Italy
Prior art keywords
oil supply
bearing sleeve
supply groove
lubricating
oil
Prior art date
Application number
IT48014/74A
Other languages
English (en)
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Application granted granted Critical
Publication of IT1004304B publication Critical patent/IT1004304B/it

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
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
    • F01M9/10—Lubrication of valve gear or auxiliaries
    • F01M9/107—Lubrication of valve gear or auxiliaries of rocker shaft 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
    • 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
    • F16C33/1045—Details of supply of the liquid to the bearing
    • F16C33/1055—Details of supply of the liquid to the bearing from radial inside, e.g. via a passage through the shaft and/or inner sleeve
    • 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
    • F16C2360/18—Camshafts
    • 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)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Sliding-Contact Bearings (AREA)
IT48014/74A 1973-02-07 1974-01-29 Dispositivo per la lubrificazione di un cuscinetto di supporto IT1004304B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2305834A DE2305834C3 (de) 1973-02-07 1973-02-07 Einrichtung zum Schmieren eines Lagers für vorzugsweise Kipphebel an Kraftfahrzeugen

Publications (1)

Publication Number Publication Date
IT1004304B true IT1004304B (it) 1976-07-10

Family

ID=5871142

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48014/74A IT1004304B (it) 1973-02-07 1974-01-29 Dispositivo per la lubrificazione di un cuscinetto di supporto

Country Status (5)

Country Link
US (1) US3881788A (it)
DE (1) DE2305834C3 (it)
FR (1) FR2216476B1 (it)
GB (1) GB1429894A (it)
IT (1) IT1004304B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753332C2 (de) * 1977-11-30 1982-09-23 Daimler-Benz Ag, 7000 Stuttgart Einrichtung zur dosierten Schmierung einer an eine Brennkraftmaschine angeflanschten Einspritzpumpe
DE2810956C2 (de) * 1978-03-14 1982-05-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Vorrichtung zur absatzweisen Drehung der Tellerventile von Brennkraftmaschinen
DE3024306A1 (de) * 1980-06-27 1982-01-21 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Gleitlager fuer oszillierende schwenkbewegungen
DE3024629A1 (de) * 1980-06-30 1982-02-04 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Gleitlager fuer oszillierende schwenkbewegungen ausfuehrende kipphebel fuer brennkraftmaschinen o.dgl.
US4956542A (en) * 1988-09-12 1990-09-11 Robert Prosser Mirror defogger
DE19524332A1 (de) * 1995-07-04 1997-01-09 Schaeffler Waelzlager Kg Nockenfolger für einen Ventiltrieb einer Brennkraftmaschine
DE19605031C2 (de) * 1996-02-05 1999-06-24 Witte Pumpen Und Anlagentechni Gleitlager für eine produktgeschmierte Zahnradpumpe
JPH1113426A (ja) 1997-06-23 1999-01-19 Daido Metal Co Ltd ローラ支持装置
DE19741077A1 (de) * 1997-09-18 1999-03-25 Schaeffler Waelzlager Ohg Achse zur schwenkbeweglichen Lagerung von Kipp- oder Schwinghebeln
DE19741078A1 (de) * 1997-09-18 1999-03-25 Schaeffler Waelzlager Ohg Schwing- oder Kipphebel für einen Ventiltrieb einer Brennkraftmaschine
CN1124402C (zh) * 1999-01-05 2003-10-15 马里穆斯·拉穆·蒂亚贾拉贾恩 一种内燃机
US6241394B1 (en) * 2000-01-28 2001-06-05 Hurnischfeger Technologies, Inc. Lubricating groove pattern for a journal bearing
FR2810368B1 (fr) * 2000-06-15 2002-11-08 Renault Culbuteur de moteur a combustion interne
US7655041B2 (en) * 2007-05-01 2010-02-02 Moximed, Inc. Extra-articular implantable mechanical energy absorbing systems and implantation method
DE102010040156A1 (de) * 2010-09-02 2012-03-08 Federal-Mogul Wiesbaden Gmbh Schmutzleitnuten in geschmierten Gleitlagern
DE102010040158B4 (de) * 2010-09-02 2017-12-21 Federal-Mogul Wiesbaden Gmbh Strukturierte Schmutzdepots in Gleitlageroberflächen
KR101843196B1 (ko) * 2010-11-18 2018-03-29 두산인프라코어 주식회사 내마모성이 개선된 로커암 샤프트 및 이를 포함하는 로커암 샤프트-부시 조립체
DE102011005467B4 (de) * 2011-03-11 2016-04-28 Federal-Mogul Wiesbaden Gmbh Gleitlagerschale mit einer Sammelnut
CN103132841B (zh) * 2013-02-28 2016-04-06 长城汽车股份有限公司 油箱门销轴及销轴润滑系统
GB2508043B (en) 2013-04-17 2015-07-22 Messier Dowty Ltd Dynamic bearing
US11105226B2 (en) * 2019-07-10 2021-08-31 Koyo Bearings North America Llc Rocker arm with an oil trough
US11066962B1 (en) 2020-07-13 2021-07-20 Caterpillar Inc. Engine valve actuation system and lifter arm assembly having lifter arm oil spray port for cam-roller lubrication
US11802615B1 (en) * 2022-12-01 2023-10-31 Deere & Company Cam follower assembly and cam roller pin with lubricant path
US11802616B1 (en) * 2022-12-01 2023-10-31 Deere & Company Load zone lubricant path for a cam roller pin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2158272A (en) * 1937-02-10 1939-05-16 Wright Aeronautical Corp Rocker arm bearing
US2345822A (en) * 1941-08-21 1944-04-04 James M Leake Rocker arm

Also Published As

Publication number Publication date
FR2216476B1 (it) 1977-03-04
DE2305834A1 (de) 1974-08-29
DE2305834B2 (de) 1979-08-09
FR2216476A1 (it) 1974-08-30
GB1429894A (en) 1976-03-31
US3881788A (en) 1975-05-06
DE2305834C3 (de) 1980-04-10

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