BRPI0606864A2 - elemento de guia lubrificado - Google Patents

elemento de guia lubrificado

Info

Publication number
BRPI0606864A2
BRPI0606864A2 BRPI0606864-2A BRPI0606864A BRPI0606864A2 BR PI0606864 A2 BRPI0606864 A2 BR PI0606864A2 BR PI0606864 A BRPI0606864 A BR PI0606864A BR PI0606864 A2 BRPI0606864 A2 BR PI0606864A2
Authority
BR
Brazil
Prior art keywords
guide element
grooves
lubricated guide
lubricant
bore
Prior art date
Application number
BRPI0606864-2A
Other languages
English (en)
Inventor
Jean-Claude Barlerin
Eric Chaduiron
Original Assignee
Hydromecanique & Frottement
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 Hydromecanique & Frottement filed Critical Hydromecanique & Frottement
Publication of BRPI0606864A2 publication Critical patent/BRPI0606864A2/pt
Publication of BRPI0606864B1 publication Critical patent/BRPI0606864B1/pt

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
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02—Sliding-contact bearings
    • F16C23/04—Sliding-contact bearings self-adjusting
    • F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain 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
    • F16C33/10—Construction relative to lubrication
    • F16C33/102—Construction relative to 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
    • F16C33/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Sliding-Contact Bearings (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Lubricants (AREA)
  • Rolling Contact Bearings (AREA)
  • Magnetic Heads (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Paper (AREA)
  • Mechanical Operated Clutches (AREA)
  • Braking Arrangements (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

ELEMENTO DE GUIA LUBRIFICADO. A presente invenção se refere a um elemento de guia auto-lubrificante caracterizado pelo fato de que o corpo (1) do mesmo é fabricado de material altamente resistente ao desgaste e/ou aderência e corrosão. De acordo com a invenção, cada uma das extremidades do diâmetro interno (la> está munido de pelo menos uma ranhura (lb) e (lc) cuja finalidade consiste em impedir que o lubrificante saia da zona de atrito. Ademais, o diâmetro interno (la) compreende calhas (ld) pelo menos entre as ranhuras (lb) e (lc) que desembocam pelo menos em uma das referidas ranhuras e que são utilizadas para armazenar lubrificante.
BRPI0606864-2A 2005-02-21 2006-02-20 Elemento de guia lubrificado BRPI0606864B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0550474A FR2882409B1 (fr) 2005-02-21 2005-02-21 Organe de guidage autolubrifiant
FR0550474 2005-02-21
PCT/FR2006/050146 WO2006087498A1 (fr) 2005-02-21 2006-02-20 Organe de guidage autolubrifiant

Publications (2)

Publication Number Publication Date
BRPI0606864A2 true BRPI0606864A2 (pt) 2009-07-21
BRPI0606864B1 BRPI0606864B1 (pt) 2018-07-24

Family

ID=34955273

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0606864-2A BRPI0606864B1 (pt) 2005-02-21 2006-02-20 Elemento de guia lubrificado

Country Status (17)

Country Link
US (1) US7938582B2 (pt)
EP (1) EP1851453B1 (pt)
JP (1) JP5005549B2 (pt)
KR (1) KR101240690B1 (pt)
CN (1) CN101124415B (pt)
AT (1) ATE531956T1 (pt)
BR (1) BRPI0606864B1 (pt)
CA (1) CA2598545C (pt)
DK (1) DK1851453T3 (pt)
ES (1) ES2374748T3 (pt)
FR (1) FR2882409B1 (pt)
NO (1) NO337751B1 (pt)
PL (1) PL1851453T3 (pt)
RU (1) RU2405985C2 (pt)
SI (1) SI1851453T1 (pt)
WO (1) WO2006087498A1 (pt)
ZA (1) ZA200707013B (pt)

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CN103982549A (zh) * 2014-05-19 2014-08-13 金迪荣 多层耐磨平衡轴承
CN103982548A (zh) * 2014-05-19 2014-08-13 金迪荣 双金属平衡轴承
KR101901081B1 (ko) * 2014-11-28 2018-09-20 미츠비시 히타치 파워 시스템즈 가부시키가이샤 저널 베어링, 회전 기계
US9618039B2 (en) 2015-02-03 2017-04-11 Caterpillar Inc. Sleeve bearing with lubricant reservoirs
CN105626693B (zh) * 2015-05-05 2018-03-30 中信重工机械股份有限公司 一种脂润滑螺旋槽径向滑动轴承
US10774875B2 (en) 2015-12-18 2020-09-15 National Oilwell Varco, L.P. Microfluidic-assisted hydrodynamic lubrication system and method
JP6646334B2 (ja) * 2016-03-28 2020-02-14 株式会社ショーワ パワーステアリング装置
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Also Published As

Publication number Publication date
NO337751B1 (no) 2016-06-13
DK1851453T3 (da) 2012-02-13
KR101240690B1 (ko) 2013-03-08
EP1851453B1 (fr) 2011-11-02
US7938582B2 (en) 2011-05-10
CN101124415B (zh) 2013-09-11
CA2598545A1 (fr) 2006-08-24
WO2006087498A1 (fr) 2006-08-24
RU2007135050A (ru) 2009-03-27
CA2598545C (fr) 2012-04-24
EP1851453A1 (fr) 2007-11-07
BRPI0606864B1 (pt) 2018-07-24
ES2374748T3 (es) 2012-02-21
FR2882409A1 (fr) 2006-08-25
US20080152271A1 (en) 2008-06-26
RU2405985C2 (ru) 2010-12-10
ZA200707013B (en) 2008-12-31
JP2008530473A (ja) 2008-08-07
ATE531956T1 (de) 2011-11-15
CN101124415A (zh) 2008-02-13
SI1851453T1 (sl) 2012-02-29
NO20074314L (no) 2007-08-23
JP5005549B2 (ja) 2012-08-22
FR2882409B1 (fr) 2008-09-05
KR20070112795A (ko) 2007-11-27
PL1851453T3 (pl) 2012-03-30

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Legal Events

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/07/2018, OBSERVADAS AS CONDICOES LEGAIS.