BR112022008890A2 - Rolamentos eletricamente condutores - Google Patents

Rolamentos eletricamente condutores

Info

Publication number
BR112022008890A2
BR112022008890A2 BR112022008890A BR112022008890A BR112022008890A2 BR 112022008890 A2 BR112022008890 A2 BR 112022008890A2 BR 112022008890 A BR112022008890 A BR 112022008890A BR 112022008890 A BR112022008890 A BR 112022008890A BR 112022008890 A2 BR112022008890 A2 BR 112022008890A2
Authority
BR
Brazil
Prior art keywords
bearing
electrically conductive
substrate
protrusion
generally cylindrical
Prior art date
Application number
BR112022008890A
Other languages
English (en)
Inventor
Haines Paul
Fluegge Jan
Tobias Daniel
Schwiegel Martin
Jaeger Hans-Juergen
Foerster Florian
Ulbay Emre
Giesen Sebastian
Usta Mehmet
Zlebek Jiri
Freese Juergen
Vaya Valcarce Juan
Original Assignee
Saint Gobain Performance Plastics Rencol Ltd
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 Saint Gobain Performance Plastics Rencol Ltd filed Critical Saint Gobain Performance Plastics Rencol Ltd
Publication of BR112022008890A2 publication Critical patent/BR112022008890A2/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
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • F16C33/122—Multilayer structures of sleeves, washers or liners
    • 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
    • F16C23/041—Sliding-contact bearings self-adjusting with edge relief
    • 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
    • F16C23/10—Bearings, parts of which are eccentrically adjustable with respect to each other
    • 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
    • F16C25/00—Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/02—Sliding-contact bearings
    • F16C25/04—Sliding-contact bearings self-adjusting
    • 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
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
    • F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
    • F16D1/0829—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve
    • F16D1/0835—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial loading of both hub and shaft by an intermediate ring or sleeve due to the elasticity of the ring or 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/30—Electric properties; Magnetic properties
    • F16C2202/32—Conductivity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

Trata-se de um rolamento que inclui uma parede lateral geralmente cilíndrica incluindo um substrato eletricamente condutor e uma camada deslizante eletricamente não condutora ou de baixa condutividade acoplada ao substrato, em que a parede lateral geralmente cilíndrica inclui uma pluralidade de protuberâncias que se projetam radialmente para dentro ou radialmente para fora de um orifício que define um eixo central, onde pelo menos uma protuberância é adaptada para entrar em contato com um componente oposto, de modo que em um ponto de contato, o rolamento tenha uma área vazia livre de camada deslizante de modo a fornecer condutividade elétrica entre o rolamento e o componente oposto, e em que em pelo menos uma protuberância tem uma taxa de mola não superior a 30 kN/mm, tal como não superior a 25 kN/mm, tal como não superior a 15 kN/mm ou tal como não superior a 10 kN/mm.
BR112022008890A 2019-11-07 2020-11-06 Rolamentos eletricamente condutores BR112022008890A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962932415P 2019-11-07 2019-11-07
PCT/EP2020/081326 WO2021089804A1 (en) 2019-11-07 2020-11-06 Electrically conductive bearings

Publications (1)

Publication Number Publication Date
BR112022008890A2 true BR112022008890A2 (pt) 2022-08-23

Family

ID=73344015

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022008890A BR112022008890A2 (pt) 2019-11-07 2020-11-06 Rolamentos eletricamente condutores

Country Status (9)

Country Link
US (1) US11428267B2 (pt)
EP (1) EP4055290B1 (pt)
CN (1) CN114651136A (pt)
BR (1) BR112022008890A2 (pt)
CA (1) CA3160529A1 (pt)
ES (1) ES2966358T3 (pt)
MX (1) MX2022005079A (pt)
PL (1) PL4055290T3 (pt)
WO (1) WO2021089804A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021089804A1 (en) 2019-11-07 2021-05-14 Saint-Gobain Performance Plastics Rencol Limited Electrically conductive bearings
WO2021113599A1 (en) 2019-12-06 2021-06-10 Saint-Gobain Performance Plastics Corporation Flanged bearing, assembly, and method of making and using the same
MX2023014548A (es) 2021-07-02 2024-01-31 Saint Gobain Performance Plastics Pampus Gmbh Cojinete de brida, montaje y metodo para elaborar y usar estos.
DE102021133096A1 (de) * 2021-12-14 2023-06-15 Ks Gleitlager Gmbh Gleitlagerverbundwerkstoff und Gleitlageranordnung
US20230193952A1 (en) * 2021-12-21 2023-06-22 Saint-Gobain Performance Plastics Corporation Electrically conductive bearing with rib and method of making and using the same
WO2023126516A1 (en) * 2021-12-30 2023-07-06 Saint-Gobain Performance Plastics Rencol Limited Tolerance ring with modified surface properties
US11971079B2 (en) * 2022-07-11 2024-04-30 GM Global Technology Operations LLC Dual deflection ring vibration reduction system

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355695A (en) 1965-05-25 1967-11-28 Joseph E Overesch Hinge for carrying electric circuits
JP2002250343A (ja) * 2001-02-21 2002-09-06 Minebea Co Ltd 特殊軸受装置
GB0308957D0 (en) 2003-04-17 2003-05-28 Lillishall Plastics And Engine Tolerance ring assembly
JP2007248237A (ja) * 2006-03-15 2007-09-27 Masashi Okuma コンタクトプローブピン
CZ2007784A3 (cs) 2007-11-12 2009-05-20 Brano A. S. Záves pátých dverí vozidla
JP2009120150A (ja) 2007-11-19 2009-06-04 Aisin Seiki Co Ltd 電気接点機構
DE102008049747A1 (de) * 2008-09-30 2010-04-01 Saint-Gobain Performance Plastics Pampus Gmbh Schwingungsdämpfendes Gleitlager-Verbundmaterial und Gleitlagerbuchse und Gleitlageranordnung
JP4894952B2 (ja) 2009-09-10 2012-03-14 トヨタ車体株式会社 車両ドア用ヒンジ
TWI487850B (zh) * 2009-09-25 2015-06-11 Saint Gobain Performance Plast 用於滑移介面滑動力的公差環控制之系統、方法和裝置
US8746981B2 (en) 2009-12-18 2014-06-10 Saint-Gobain Performance Plastics Pampus, Gmbh System, method and apparatus for bearings and tolerance rings with fuctional layers
CN103518070A (zh) * 2011-03-22 2014-01-15 美国圣戈班性能塑料公司 具有可转变的导电态的衬套
CA2745022C (en) * 2011-06-30 2015-09-22 Ken Wenzel Bearing assembly
PL2845192T3 (pl) 2012-04-30 2020-01-31 Saint-Gobain Performance Plastics Rencol Limited Pierścień tolerancyjny ze szczelinową ścianką boczną
TWI517531B (zh) * 2013-12-31 2016-01-11 建準電機工業股份有限公司 具有止推軸承的馬達
JP6458141B2 (ja) * 2014-10-15 2019-01-23 サン−ゴバン パフォーマンス プラスティックス コーポレイション 摺動ヘッド拘束部に用いられる軸受
CN106151269B (zh) * 2015-04-21 2019-02-15 王治清 一种揉动式平面轴承
DE202015104017U1 (de) * 2015-07-31 2016-11-03 Manfred Scheefeldt Unterwasserlager
JP6876793B2 (ja) * 2016-06-16 2021-05-26 サン−ゴバン パフォーマンス プラスチックス パンプス ゲゼルシャフト ミット ベシュレンクテル ハフツング 滑り軸受けアセンブリ
EP3688327B1 (en) 2017-09-26 2022-07-06 Saint-Gobain Performance Plastics Pampus GmbH Bearing and hinge assembly
EP3498956B1 (de) 2017-12-15 2024-03-27 MAGNA STEYR Fahrzeugtechnik GmbH & Co KG Scharnier
KR102399149B1 (ko) 2017-12-15 2022-05-19 생-고뱅 퍼포먼스 플라스틱스 렌콜 리미티드 구성 요소 변위 제어를 위한 환형 부재, 방법 및 어셈블리
CN108386448B (zh) * 2018-02-05 2019-05-07 北京航空航天大学 基于对称自润滑柔性辅助轴承结构的正交磁路径向磁悬浮轴承
WO2021089804A1 (en) 2019-11-07 2021-05-14 Saint-Gobain Performance Plastics Rencol Limited Electrically conductive bearings

Also Published As

Publication number Publication date
CN114651136A (zh) 2022-06-21
ES2966358T3 (es) 2024-04-22
CA3160529A1 (en) 2021-05-14
PL4055290T3 (pl) 2024-02-26
MX2022005079A (es) 2022-10-10
EP4055290A1 (en) 2022-09-14
US11428267B2 (en) 2022-08-30
WO2021089804A1 (en) 2021-05-14
EP4055290B1 (en) 2023-10-18
US20210140486A1 (en) 2021-05-13

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Legal Events

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]