BR112021000262A8 - componente articulado com um grau de liberdade e sistema mecânico - Google Patents

componente articulado com um grau de liberdade e sistema mecânico

Info

Publication number
BR112021000262A8
BR112021000262A8 BR112021000262A BR112021000262A BR112021000262A8 BR 112021000262 A8 BR112021000262 A8 BR 112021000262A8 BR 112021000262 A BR112021000262 A BR 112021000262A BR 112021000262 A BR112021000262 A BR 112021000262A BR 112021000262 A8 BR112021000262 A8 BR 112021000262A8
Authority
BR
Brazil
Prior art keywords
freedom
degree
mechanical system
articulated component
component
Prior art date
Application number
BR112021000262A
Other languages
English (en)
Other versions
BR112021000262A2 (pt
Inventor
Prost Fabrice
Pavallier Pierrick
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 BR112021000262A2 publication Critical patent/BR112021000262A2/pt
Publication of BR112021000262A8 publication Critical patent/BR112021000262A8/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
    • 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • 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
    • F16C17/18—Sliding-contact bearings for exclusively rotary movement characterised by features not related to the direction of the load with floating brasses or brushing, rotatable at a reduced speed
    • 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
    • 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
    • F16C33/1095—Construction relative to lubrication with solids as lubricant, e.g. dry coatings, powder
    • 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
    • F16C33/121—Use of special materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Manipulator (AREA)
  • Sliding-Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
  • Laminated Bodies (AREA)

Abstract

componente articulado com um grau de liberdade e sistema mecânico. a presente invenção se refere a um componente articulado (1) com um grau de liberdade, compreendendo pelo menos dois anéis concêntricos (10, 20), móveis em rotação um em relação ao outro em torno de um eixo central, definindo uma interface de atrito (40) entre os mesmos e incluindo: um anel externo (10) tendo uma superfície de atrito interna (12) e um anel interno (20) tendo uma superfície de atrito externa (22) e uma superfície de atrito interna (24) destinada a receber um membro móvel guiado pelo componente (1) em rotação, oscilação e/ou translação.
BR112021000262A 2018-07-10 2019-07-03 componente articulado com um grau de liberdade e sistema mecânico BR112021000262A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1856323 2018-07-10
FR1856323A FR3083835B1 (fr) 2018-07-10 2018-07-10 Composant articule, et systeme mecanique comprenant un tel composant
PCT/FR2019/051651 WO2020012092A1 (fr) 2018-07-10 2019-07-03 Composant articulé, et système mécanique comprenant un tel composant

Publications (2)

Publication Number Publication Date
BR112021000262A2 BR112021000262A2 (pt) 2021-04-06
BR112021000262A8 true BR112021000262A8 (pt) 2021-04-13

Family

ID=63896328

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021000262A BR112021000262A8 (pt) 2018-07-10 2019-07-03 componente articulado com um grau de liberdade e sistema mecânico

Country Status (20)

Country Link
US (1) US20210270313A1 (pt)
EP (3) EP4368845A2 (pt)
JP (1) JP7472097B2 (pt)
KR (2) KR20240005159A (pt)
CN (1) CN112384708A (pt)
AU (2) AU2019300410B2 (pt)
BR (1) BR112021000262A8 (pt)
CA (1) CA3105603A1 (pt)
DK (2) DK3794241T3 (pt)
ES (1) ES2964236T3 (pt)
FI (1) FI3794241T3 (pt)
FR (1) FR3083835B1 (pt)
HU (1) HUE064108T2 (pt)
MX (1) MX2021000236A (pt)
PL (1) PL3794241T3 (pt)
PT (2) PT3794241T (pt)
RU (1) RU2762085C1 (pt)
TW (1) TWI729431B (pt)
WO (1) WO2020012092A1 (pt)
ZA (1) ZA202100017B (pt)

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR885290A (fr) * 1941-01-31 1943-09-09 Roulement à douille flottante
DE834797C (de) * 1944-08-08 1952-03-24 Adalbert Besta Gleitlager
JPS4220922B1 (pt) * 1960-04-28 1967-10-18
FR1418886A (fr) * 1964-09-02 1965-11-26 Nittoku Kinzokukogyo Kabushiki Palier lisse à surfaces de glissement multiples
DE2837938A1 (de) * 1978-08-31 1980-03-20 Licentia Gmbh Waeschebehandlungsmaschine
JPS556598U (pt) * 1979-07-13 1980-01-17
SU1326800A1 (ru) * 1985-12-11 1987-07-30 Производственное объединение "Невский завод" им.В.И.Ленина Опорно-уплотнительный узел турбокомпрессора
FR2609316A1 (fr) * 1987-01-06 1988-07-08 Sarma Snc Galet autolubrifiant
JP2679789B2 (ja) * 1987-12-28 1997-11-19 大豊工業株式会社 フローティング軸受
IL99067A0 (en) * 1990-08-06 1992-07-15 Ide Russell D Hydrodynamic bearings
US5056938A (en) * 1990-10-04 1991-10-15 The Torrington Company Track roller bearing floating sleeve system
AU756362B2 (en) * 1998-09-16 2003-01-09 Centre Stephanois De Recherches Mecaniques Hydromecanique Et Frottement S.A. Grease-lubricated sliding guiding members having a low coefficient of friction and an improved lifetime
FR2783291B1 (fr) 1998-09-16 2000-12-08 Stephanois Rech Mec Organes de guidage glissants, lubrifies a la graisse, a bas coefficient de frottement et a duree de vie amelioree
JP4141134B2 (ja) * 2001-01-19 2008-08-27 タカタ株式会社 回動構造、軸受け構造及びシート重量計測装置
JP2009030467A (ja) * 2007-07-25 2009-02-12 Ntn Corp タペットローラ軸受構造
CN101978184B (zh) * 2008-04-09 2015-03-25 美国圣戈班性能塑料公司 轴承
RU2453739C1 (ru) * 2010-12-27 2012-06-20 Федеральное государственное автономное образовательное учреждение высшего профессионального образования Сибирский федеральный университет (СФУ) Гидростатический подшипник
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.
US20160032561A1 (en) * 2014-07-29 2016-02-04 Caterpillar Inc. Pin joint for a machine
CN204828313U (zh) * 2015-06-18 2015-12-02 武汉理工大学 一种适用于高转速浮动轴的轴封装置
TWI603020B (zh) * 2016-11-04 2017-10-21 財團法人工業技術研究院 流體機械潤滑系統總成
CN206221516U (zh) * 2016-11-22 2017-06-06 谭仲禧 一种自润滑滑动轴承座
CN206874675U (zh) * 2017-05-15 2018-01-12 瑞安市荣邦汽车部件有限公司 一种防测漏轴瓦
US10480569B2 (en) * 2017-06-15 2019-11-19 Schaublin Sa Hybrid lined trunnion bearing for aircraft landing gear
US10724575B2 (en) * 2017-06-15 2020-07-28 Schaublin Sa Metallic lined trunnion bearing for aircraft landing gear

Also Published As

Publication number Publication date
PT3794241T (pt) 2023-12-05
RU2762085C1 (ru) 2021-12-15
KR20240005159A (ko) 2024-01-11
DK4219967T3 (da) 2024-05-06
ZA202100017B (en) 2022-06-29
KR20210028715A (ko) 2021-03-12
DK3794241T3 (da) 2023-11-20
EP4219967B1 (fr) 2024-04-03
CN112384708A (zh) 2021-02-19
CA3105603A1 (fr) 2020-01-16
JP7472097B2 (ja) 2024-04-22
PT4219967T (pt) 2024-04-22
PL3794241T3 (pl) 2024-02-12
HUE064108T2 (hu) 2024-02-28
AU2023226701A1 (en) 2023-09-21
ES2964236T3 (es) 2024-04-04
EP3794241A1 (fr) 2021-03-24
FR3083835A1 (fr) 2020-01-17
AU2019300410B2 (en) 2023-09-28
EP3794241B1 (fr) 2023-10-25
TWI729431B (zh) 2021-06-01
EP4219967A1 (fr) 2023-08-02
MX2021000236A (es) 2021-03-25
FI3794241T3 (fi) 2024-01-15
WO2020012092A1 (fr) 2020-01-16
AU2019300410A1 (en) 2021-01-28
TW202006262A (zh) 2020-02-01
FR3083835B1 (fr) 2020-11-27
EP4368845A2 (fr) 2024-05-15
US20210270313A1 (en) 2021-09-02
JP2021524562A (ja) 2021-09-13

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B154 Notification of filing of divisional application [chapter 15.50 patent gazette]

Free format text: O PEDIDO FOI DIVIDIDO NO BR122023018962-0 PROTOCOLO 870230082623 EM 18/09/2023 17:05.