MX2021014270A - Miembro para guiar un elemento movil en oscilacion o rotacion. - Google Patents

Miembro para guiar un elemento movil en oscilacion o rotacion.

Info

Publication number
MX2021014270A
MX2021014270A MX2021014270A MX2021014270A MX2021014270A MX 2021014270 A MX2021014270 A MX 2021014270A MX 2021014270 A MX2021014270 A MX 2021014270A MX 2021014270 A MX2021014270 A MX 2021014270A MX 2021014270 A MX2021014270 A MX 2021014270A
Authority
MX
Mexico
Prior art keywords
cavities
bore
oscillation
guiding
rotation
Prior art date
Application number
MX2021014270A
Other languages
English (en)
Inventor
Fabrice Prost
Pierrick Pavallier
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 MX2021014270A publication Critical patent/MX2021014270A/es

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
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/208—Methods of manufacture, e.g. shaping, applying coatings
    • 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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • 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
    • F16C17/12—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load
    • F16C17/24—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety
    • F16C17/246—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with devices affected by abnormal or undesired positions, e.g. for preventing overheating, for safety related to wear, e.g. sensors for measuring wear
    • 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
    • F16C33/043—Sliding surface consisting mainly of ceramics, cermets or hard carbon, e.g. diamond like carbon [DLC]
    • 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
    • F16C33/14—Special methods of manufacture; Running-in
    • 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
    • F16C33/20—Sliding surface consisting mainly of plastics
    • F16C33/201—Composition of the plastic
    • 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
    • F16N—LUBRICATING
    • F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/02—Mechanical properties
    • F16C2202/04—Hardness
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/02—Mechanical properties
    • F16C2202/08—Resilience, elasticity, super-elasticity
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/10—Hardening, e.g. carburizing, carbo-nitriding
    • F16C2223/12—Hardening, e.g. carburizing, carbo-nitriding with carburizing
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/10—Hardening, e.g. carburizing, carbo-nitriding
    • F16C2223/14—Hardening, e.g. carburizing, carbo-nitriding with nitriding
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/10—Hardening, e.g. carburizing, carbo-nitriding
    • F16C2223/18—Hardening, e.g. carburizing, carbo-nitriding with induction hardening
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • 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
    • F16C2223/00—Surface treatments; Hardening; Coating
    • F16C2223/30—Coating surfaces
    • F16C2223/44—Coating surfaces by casting molten material on the substrate
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/44—Hole or pocket sizes
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/60—Thickness, e.g. thickness of coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Sliding-Contact Bearings (AREA)
  • Gyroscopes (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Road Signs Or Road Markings (AREA)
  • Burglar Alarm Systems (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

La presente invención se refiere a un miembro (1) para guiar un elemento (2) móvil en oscilación o rotación. El miembro (1) tiene un cuerpo (10), hecho de un material metálico endurecido, proporcionado con un diámetro interior (12) para ensamblar el elemento móvil (2), incluyendo cavidades (20) que se distribuyen de manera discontinúa en el diámetro interior (12) y capaces de actuar como reservas de grasa (30), e incluyendo medios opcionales (26) para suministrar grasa (30). En el diámetro interior (12) se definen una superficie de contacto (14) fuera de las cavidades (20) y los medios de suministro (26), y una superficie de no contacto (16) en las cavidades (20) y los medios de suministro (26). El diámetro interior (12) incluye al menos una zona (40) con: cavidades (20) que tienen una profundidad (P20) de entre 2 y 5mm, y una cantidad de grasa (30) en las cavidades (20) por superficie de contacto (14) de entre 0.05 y 0.3g/cm2. La invención también se refiere a un sistema mecánico incluyendo tal un miembro (1), y a un método para fabricar tal un miembro (1).
MX2021014270A 2019-05-22 2020-05-15 Miembro para guiar un elemento movil en oscilacion o rotacion. MX2021014270A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905386A FR3096418B1 (fr) 2019-05-22 2019-05-22 Organe de guidage d’un élément mobile en oscillation ou rotation
PCT/FR2020/050818 WO2020234533A1 (fr) 2019-05-22 2020-05-15 Organe de guidage d'un element mobile en oscillation ou rotation

Publications (1)

Publication Number Publication Date
MX2021014270A true MX2021014270A (es) 2022-01-06

Family

ID=67875670

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021014270A MX2021014270A (es) 2019-05-22 2020-05-15 Miembro para guiar un elemento movil en oscilacion o rotacion.

Country Status (18)

Country Link
US (1) US20220260115A1 (es)
EP (1) EP3973202B1 (es)
JP (1) JP2022533732A (es)
KR (1) KR20220009465A (es)
CN (1) CN113874633A (es)
AU (1) AU2020278918B2 (es)
BR (1) BR112021023079A2 (es)
CA (1) CA3139344A1 (es)
DK (1) DK3973202T3 (es)
ES (1) ES2949861T3 (es)
FI (1) FI3973202T3 (es)
FR (1) FR3096418B1 (es)
HU (1) HUE062346T2 (es)
MX (1) MX2021014270A (es)
PL (1) PL3973202T3 (es)
PT (1) PT3973202T (es)
WO (1) WO2020234533A1 (es)
ZA (1) ZA202108952B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3096419B1 (fr) * 2019-05-22 2021-04-23 Hydromecanique & Frottement Organe de guidage, système mécanique comprenant un tel organe de guidage, et procédé de fabrication d’un tel organe de guidage

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312958A1 (de) * 1993-04-21 1994-10-27 Lemfoerder Metallwaren Ag Kunststofflager für Stabilisatoren in Kraftfahrzeugen
DE19700339C2 (de) * 1996-01-30 2001-06-13 Federal Mogul Wiesbaden Gmbh Haupt- oder Pleuellagerelement
JP2001032837A (ja) * 1999-07-21 2001-02-06 Daido Metal Co Ltd すべり軸受
GB2446245B (en) * 2003-07-31 2008-10-01 Komatsu Mfg Co Ltd Sintered sliding member and connecting device
FR2882409B1 (fr) * 2005-02-21 2008-09-05 Ct Stephanois De Recherches Organe de guidage autolubrifiant
FR2882406B1 (fr) * 2005-02-21 2007-05-04 Stephanois Rech Mec Ensemble d'articulation, notamment pour tringlerie de freins de bogies
FR2884879B1 (fr) * 2005-04-22 2007-08-03 Stephanois Rech Mec Couple d'organes de guidage dont l'un est en acier particulier conduisant a des performances ameliorees.
CN102227571B (zh) * 2008-12-05 2015-06-03 斗山英维高株式会社 滑动轴承以及滑动轴承组件
FR2999671B1 (fr) 2012-12-13 2015-06-19 Hydromecanique & Frottement Organe de guidage sous forme d'une bague pour le montage avec frottement et avec capacite d'articulation et/ou de coulissement d'un element
FR2999670B1 (fr) 2012-12-13 2014-11-28 Hydromecanique & Frottement Organe de guidage sous forme d'une bague metallique pour le montage avec frottement et avec capacite d''articulation et/ou de coulissement d'un axe.
US9618039B2 (en) * 2015-02-03 2017-04-11 Caterpillar Inc. Sleeve bearing with lubricant reservoirs
JP6914688B2 (ja) * 2017-03-27 2021-08-04 Ntn株式会社 機械部品及びすべり軸受
CA3066509C (fr) * 2017-07-03 2024-06-11 H.E.F. Systeme mecanique comprenant un axe couple a un palier, et procede de fabrication d'un tel systeme

Also Published As

Publication number Publication date
AU2020278918A1 (en) 2021-12-23
PL3973202T3 (pl) 2023-08-21
EP3973202A1 (fr) 2022-03-30
BR112021023079A2 (pt) 2022-01-04
US20220260115A1 (en) 2022-08-18
DK3973202T3 (da) 2023-07-10
FR3096418A1 (fr) 2020-11-27
FR3096418B1 (fr) 2021-05-28
JP2022533732A (ja) 2022-07-25
WO2020234533A1 (fr) 2020-11-26
CA3139344A1 (en) 2020-11-26
CN113874633A (zh) 2021-12-31
ES2949861T3 (es) 2023-10-03
FI3973202T3 (en) 2023-07-19
EP3973202B1 (fr) 2023-06-28
PT3973202T (pt) 2023-07-19
AU2020278918B2 (en) 2024-06-13
HUE062346T2 (hu) 2023-10-28
ZA202108952B (en) 2022-07-27
KR20220009465A (ko) 2022-01-24

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