BR112014015093A2 - mancal axial deslizante - Google Patents

mancal axial deslizante

Info

Publication number
BR112014015093A2
BR112014015093A2 BR112014015093A BR112014015093A BR112014015093A2 BR 112014015093 A2 BR112014015093 A2 BR 112014015093A2 BR 112014015093 A BR112014015093 A BR 112014015093A BR 112014015093 A BR112014015093 A BR 112014015093A BR 112014015093 A2 BR112014015093 A2 BR 112014015093A2
Authority
BR
Brazil
Prior art keywords
sliding
ring
flat
annular
thrust bearing
Prior art date
Application number
BR112014015093A
Other languages
English (en)
Other versions
BR112014015093B1 (pt
Inventor
Blechschmidt Andreas
Kirchner Sebastian
Original Assignee
Geräte-Und Pumpenbau Gmbh Dr Eugen Schmidt
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 Geräte-Und Pumpenbau Gmbh Dr Eugen Schmidt filed Critical Geräte-Und Pumpenbau Gmbh Dr Eugen Schmidt
Publication of BR112014015093A2 publication Critical patent/BR112014015093A2/pt
Publication of BR112014015093B1 publication Critical patent/BR112014015093B1/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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0651—Details of the bearing area per se
    • F16C32/0659—Details of the bearing area per se of pockets or grooves
    • 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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/042—Sliding-contact bearings for exclusively rotary movement for axial load only with flexible leaves to create hydrodynamic wedge, e.g. axial foil 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
    • F16C17/12—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
    • 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
    • F16C33/1075—Wedges, e.g. ramps or lobes, for generating pressure
    • 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
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/30—Angles, e.g. inclinations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding-Contact Bearings (AREA)

Abstract

resumo patente de invenção: "mancal axial deslizante". a presente invenção se refere a um mancal axial deslizante com um anel deslizante, integrado entre duas faces deslizantes planas, anelares, reciprocamente sujeitas por pressão, sendo que o anel é protegido contra sobrecarga e, além disso, ao mesmo tempo, não é incidente a oscilações em relação a oscilações axiais, podendo ser produzido de forma técnica simples, sendo de fácil montagem, não admitindo efeitos de sobrepasso. o mancal axial deslizante de acordo com a invenção, com um anel deslizante (3), disposto entre uma face de montagem (2) plana, circular anelar, e uma face de rolamento plana, circular anelar, sujeita por pressão, destaca-se especialmente pelo fato de que o anel deslizante (3) é formado por um anel de apoio (4) interno, em cuja circunferência, uniformemente distribuídos, estão dispostos vários filetes (5), em forma raiada, sendo que em cada um desses filetes (5), distanciado do anel de apoio por uma fenda anelar (6), um segmento deslizante (7) radial está de tal modo disposto que cada segmento deslizante dispõe de uma face de apoio (8) plana.
BR112014015093-1A 2011-12-21 2012-12-20 mancal de deslizamento axial BR112014015093B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011121768.5 2011-12-21
DE102011121768A DE102011121768B4 (de) 2011-12-21 2011-12-21 Axialgleitlager
PCT/DE2012/001219 WO2013091610A1 (de) 2011-12-21 2012-12-20 Axialgleitlager

Publications (2)

Publication Number Publication Date
BR112014015093A2 true BR112014015093A2 (pt) 2017-06-13
BR112014015093B1 BR112014015093B1 (pt) 2021-03-02

Family

ID=47683410

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014015093-1A BR112014015093B1 (pt) 2011-12-21 2012-12-20 mancal de deslizamento axial

Country Status (6)

Country Link
US (1) US9188157B2 (pt)
EP (1) EP2795143B1 (pt)
CN (1) CN104169597B (pt)
BR (1) BR112014015093B1 (pt)
DE (1) DE102011121768B4 (pt)
WO (1) WO2013091610A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6083206B2 (ja) * 2012-11-21 2017-02-22 セイコーエプソン株式会社 媒体搬送装置及び潤滑性維持方法
EP3690179B1 (en) 2015-04-08 2021-09-08 NOV Canada ULC Downhole vibration assembly and method of using same
KR101846668B1 (ko) * 2016-05-09 2018-04-09 현대자동차주식회사 쓰러스트 베어링
US10046816B2 (en) * 2016-07-07 2018-08-14 Caterpillar Inc. Cartridge assembly with a flexible thrust ring assembly for a track chain

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1465988A (en) * 1918-01-23 1923-08-28 Kingsbury Albert Method of making pressure-distributing structures
US1586443A (en) * 1925-07-16 1926-05-25 Flintermann Gerhard Thrust bearing
DE1065671B (de) 1952-11-07 1959-09-17 Neckars ulm Alfred Buske (Wurtt) Verfahren zur erzeugung keilfoermiger schniertaschen unter Druckanwendung bei aufeinandergleitenden oder ineinandergefuehrten Maschinenteilen, wie vorzugsweise in Lagern
DE1208952B (de) * 1957-10-05 1966-01-13 Kloeckner Humboldt Deutz Ag Axialgleitlager
FR1452868A (fr) * 1965-08-04 1966-04-15 Metallurgie Francaise Butée autolubrifiante
US3495886A (en) * 1968-02-29 1970-02-17 Borg Warner Thrust bearing
US3635534A (en) * 1969-08-06 1972-01-18 Garrett Corp Self-pressurizing bearings with resilient elements
DE1957058A1 (de) * 1969-11-13 1971-05-19 Schmidt Gmbh Karl Verfahren und Vorrichtung zur Herstellung eines Laengslagers
DE2211414A1 (de) 1972-03-06 1973-09-13 Siemens Ag Hydrodynamisches spurlager mit mittig unterstuetzten kippsegmenten fuer eine in zwei drehrichtungen rotierende welle
US4668106A (en) 1984-11-19 1987-05-26 The Garrett Corporation Thrust bearing underspring
US4871267A (en) * 1988-06-07 1989-10-03 Allied-Signal Inc. Foil thrust bearing
JP2005155802A (ja) * 2003-11-26 2005-06-16 Koyo Seiko Co Ltd スラスト動圧軸受
CN2806867Y (zh) * 2005-03-13 2006-08-16 福建龙溪轴承(集团)股份有限公司 一种角接触关节轴承
DE102009031760A1 (de) * 2009-07-06 2011-01-13 Michels, Klaus P., Prof. Dr.-Ing. Axial-Gleitlager

Also Published As

Publication number Publication date
BR112014015093B1 (pt) 2021-03-02
WO2013091610A1 (de) 2013-06-27
US9188157B2 (en) 2015-11-17
DE102011121768A1 (de) 2013-06-27
DE102011121768B4 (de) 2013-08-22
EP2795143B1 (de) 2016-09-14
US20140314353A1 (en) 2014-10-23
EP2795143A1 (de) 2014-10-29
CN104169597B (zh) 2016-07-20
CN104169597A (zh) 2014-11-26

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIDEC GPM GMBH (DE)

B25G Requested change of headquarter approved

Owner name: NIDEC GPM GMBH (DE)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/12/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2754 DE 17-10-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.