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EA200802249A1 - Уплотнение вала - Google Patents

Уплотнение вала

Info

Publication number
EA200802249A1
EA200802249A1 EA200802249A EA200802249A EA200802249A1 EA 200802249 A1 EA200802249 A1 EA 200802249A1 EA 200802249 A EA200802249 A EA 200802249A EA 200802249 A EA200802249 A EA 200802249A EA 200802249 A1 EA200802249 A1 EA 200802249A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ring
shaft seal
projection
seal
shaft
Prior art date
Application number
EA200802249A
Other languages
English (en)
Other versions
EA016414B1 (ru
Inventor
Бернхард Хофмайер
Original Assignee
Сандвик Майнинг Энд Констракшн Сапплай Гмбх
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 Сандвик Майнинг Энд Констракшн Сапплай Гмбх filed Critical Сандвик Майнинг Энд Констракшн Сапплай Гмбх
Publication of EA200802249A1 publication Critical patent/EA200802249A1/ru
Publication of EA016414B1 publication Critical patent/EA016414B1/ru

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
    • 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
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3456—Pressing means without external means for pressing the ring against the face, e.g. slip-ring with a resilient lip
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path
    • F16J15/4474—Pre-assembled packings
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/58—Conveyor systems, e.g. rollers or bearings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Devices (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

Описывается уплотнение вала с расположенным на валу (2) внутренним уплотнительным элементом (6), имеющим по меньшей мере одно кольцо (7, 9, 11), и с расположенным на корпусе (1) ролика наружным уплотнительным элементом, имеющим по меньшей мере одно кольцо (14, 15, 16), направленное, по существу, параллельно к по меньшей мере одному кольцу (7, 9, 11) внутреннего уплотнительного элемента (6). В соответствии с изобретением предусмотрено, что в одном из колец (14, 15, 16) одного из двух уплотнительных элементов (13) предусмотрен проходящий по периметру в форме кольца и направленный к кольцу (7, 9, 11) другого уплотнительного элемента (6) выступ (17, 18, 19), который при сборке уплотнения вала находится в контакте с кольцом (7, 9, 11) другого уплотнительного элемента (6) и после начала вращательного движения вала (2) и/или корпуса (1) ролика стачивается до тех пор, пока не образуется узкий кольцевой зазор между выступом (17, 18, 19) и кольцом (7, 9, 11) другого уплотнительного элемента (6).
EA200802249A 2006-05-22 2007-05-11 Ролик для конвейера и уплотнение для использования в таком ролике EA016414B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006024154A DE102006024154B3 (de) 2006-05-22 2006-05-22 Wellendichtung
PCT/DE2007/000875 WO2007134576A1 (de) 2006-05-22 2007-05-11 Wellendichtung

Publications (2)

Publication Number Publication Date
EA200802249A1 true EA200802249A1 (ru) 2009-06-30
EA016414B1 EA016414B1 (ru) 2012-04-30

Family

ID=38190270

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200802249A EA016414B1 (ru) 2006-05-22 2007-05-11 Ролик для конвейера и уплотнение для использования в таком ролике

Country Status (12)

Country Link
EP (1) EP1893877B1 (ru)
AT (1) ATE515643T1 (ru)
BR (1) BRPI0706298A2 (ru)
CA (1) CA2640477C (ru)
DE (1) DE102006024154B3 (ru)
EA (1) EA016414B1 (ru)
ES (1) ES2369192T3 (ru)
PL (1) PL1893877T3 (ru)
RS (1) RS52005B (ru)
UA (1) UA92799C2 (ru)
WO (1) WO2007134576A1 (ru)
ZA (1) ZA200806834B (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2557586C1 (ru) * 2014-01-21 2015-07-27 Государственное предприятие "Украинский научно-технический центр металлургической промышленности "Энергосталь" (ГП "УкрНТЦ "Энергосталь") Устройство для очистки газов

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8844935B2 (en) * 2011-04-13 2014-09-30 Gamesa Innovation & Technology, S.L. Seal arrangement
FI127009B (fi) * 2014-03-27 2017-09-15 Andritz Oy Lipeäsuodin ja menetelmä lipeäsuotimen yhteydessä
CN104315150B (zh) * 2014-10-16 2017-02-15 武汉新置密封科技有限公司 一种回转唇形迷宫密封装置
CN104329467B (zh) * 2014-10-16 2017-01-18 武汉新置密封科技有限公司 一种s型多重梳齿密封装置
US10569962B2 (en) 2016-10-03 2020-02-25 Superior Industries, Inc. Conveyor idler seal apparatus, systems, and methods
CN109505986B (zh) * 2018-12-28 2024-04-09 张家港市兰航机械有限公司 旁压辊的密封结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143068B (de) * 1961-03-06 1963-01-31 Hirth Motoren K G Abdichtung von drehenden Teilen
FR1359386A (fr) * 1963-03-29 1964-04-24 Joint d'étanchéité tournant
CH508192A (de) 1969-05-08 1971-05-31 Oerlikon Buehrle Ag Panzerturm mit mindestens einer ausserhalb des Panzerturmes gelagerten, selbsttätigen Feuerwaffe
DE2163734C3 (de) * 1971-12-22 1974-10-31 J.M. Voith Gmbh, 7920 Heidenheim Labyrinthdichtung zum Abdichten zweier relativ zueinander drehbarer Bauteile
US4452497A (en) * 1982-09-20 1984-06-05 Rockwell International Corporation Grease seal for bearing arrangement
SK96292A3 (en) * 1992-04-01 1994-07-06 Milan Bouchal Roller for belt conveyer
BR9805787C1 (pt) * 1998-12-21 2004-07-13 Svedala Ltda Rolo para correia transportadora
DE10047307A1 (de) * 2000-09-25 2002-08-01 Alstom Switzerland Ltd Dichtungsanordnung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2557586C1 (ru) * 2014-01-21 2015-07-27 Государственное предприятие "Украинский научно-технический центр металлургической промышленности "Энергосталь" (ГП "УкрНТЦ "Энергосталь") Устройство для очистки газов

Also Published As

Publication number Publication date
DE102006024154B3 (de) 2007-07-19
WO2007134576A1 (de) 2007-11-29
BRPI0706298A2 (pt) 2011-03-22
ZA200806834B (en) 2009-12-30
PL1893877T3 (pl) 2011-12-30
EA016414B1 (ru) 2012-04-30
CA2640477C (en) 2012-07-03
RS52005B (en) 2012-04-30
ATE515643T1 (de) 2011-07-15
ES2369192T3 (es) 2011-11-28
UA92799C2 (ru) 2010-12-10
EP1893877B1 (de) 2011-07-06
EP1893877A1 (de) 2008-03-05
CA2640477A1 (en) 2007-11-29

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU