ES2169292T3 - Cilindro con junta de hermetizacion para cojinete. - Google Patents

Cilindro con junta de hermetizacion para cojinete.

Info

Publication number
ES2169292T3
ES2169292T3 ES97110958T ES97110958T ES2169292T3 ES 2169292 T3 ES2169292 T3 ES 2169292T3 ES 97110958 T ES97110958 T ES 97110958T ES 97110958 T ES97110958 T ES 97110958T ES 2169292 T3 ES2169292 T3 ES 2169292T3
Authority
ES
Spain
Prior art keywords
roller
shank
sealing ring
bearing
hermetization
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97110958T
Other languages
English (en)
Inventor
Konrad Roeingh
Matthias Dr Hahne
Karl-Friedrich Muller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
Original Assignee
SMS Demag AG
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 SMS Demag AG filed Critical SMS Demag AG
Application granted granted Critical
Publication of ES2169292T3 publication Critical patent/ES2169292T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07—Adaptation of roll neck bearings
    • B21B31/078—Sealing devices
    • 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
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/91—O-ring seal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rolling Contact Bearings (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

SE QUIEREN MEJORAR DE TAL FORMA UN COJINETE OBTURADO DE UN CILINDRO, SOBRE CUYOS PIVOTES DE CILINDRO SE HAN CONTRAIDO VENTAJOSAMENTE UNOS CASQUILLOS DE PIVOTES DE ALTA RESISTENCIA Y EN EL CUAL UNOS BRAZOS DE UN ANILLO DE OBTURACION PERFILADO, SE SOLAPAN CON OBTURACION CON LOS SEGMENTOS EXTREMOS VUELTOS HACIA LAS SUPERFICIES FRONTALES DE LAS TABLAS DE CILINDRO ASI COMO CON AL MENOS ZONAS DE LAS SUPERFICIES FRONTALES DE LAS TABLAS DE CILINDRO, QUE LOS ANILLOS DE OBTURACION OBTUREN DE FORMA OPTIMA LAS ZONAS DE TENSION DE LAS TABLAS DE CILINDRO INCLUSO DURANTE EL FUNCIONAMIENTO DEL CILINDRO Y, ADEMAS DE ESTO, MUESTREN UN ELEVADO TIEMPO SIN FUNCIONAR. PARA ELLO SE PROPONE, QUE LOS BRAZOS DE LOS ANILLOS DE OBTURACION PERFILADOS QUE SE SOLAPAN CON LAS SUPERFICIES FRONTALES DE LAS TABLAS DE CILINDRO ESTEN UNIDOS A LAS SUPERFICIES FRONTALES DEL CUERPO DEL CILINDRO, Y QUE LOS BRAZOS DE LOS ANILLOS DE OBTURACION PERFILADOS QUE SE SOLAPAN CON LAS ZONAS EXTREMAS DE LOS CASQUILLOS DE PIVOTES ABRACEN LOSANILLOS CONSERVANDO UN ESTRECHO RESQUICIO, QUE ESTA OBTURADO SEGUN EL CASO POR AL MENOS UN DISPOSITIVO DE OBTURACION.
ES97110958T 1996-07-17 1997-07-02 Cilindro con junta de hermetizacion para cojinete. Expired - Lifetime ES2169292T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19628731A DE19628731A1 (de) 1996-07-17 1996-07-17 Abgedichtetes Walzenlager

Publications (1)

Publication Number Publication Date
ES2169292T3 true ES2169292T3 (es) 2002-07-01

Family

ID=7800012

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97110958T Expired - Lifetime ES2169292T3 (es) 1996-07-17 1997-07-02 Cilindro con junta de hermetizacion para cojinete.

Country Status (8)

Country Link
US (1) US5860746A (es)
EP (1) EP0824201B1 (es)
JP (1) JP4219427B2 (es)
KR (1) KR100608545B1 (es)
CN (1) CN1081761C (es)
AT (1) ATE210251T1 (es)
DE (2) DE19628731A1 (es)
ES (1) ES2169292T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10322315A1 (de) * 2003-05-17 2004-12-02 Federal-Mogul Friedberg Gmbh Walze für die Strangführung von Stranggießanlagen
DE102012223354A1 (de) * 2012-12-17 2014-06-18 Robert Bosch Gmbh Gehäuseabdichtung zweier aneinanderliegender Gehäuseteile
CN105041882A (zh) * 2015-07-30 2015-11-11 江苏佰事德炉业有限公司 密封轴承座
DE102016109299A1 (de) 2016-05-20 2017-11-23 Sms Group Gmbh Lager- und Zapfenbuchse
CN108543812B (zh) * 2018-05-30 2020-01-14 武汉钢铁有限公司 用于轧辊的防渗漏轴承座装置
DE102020127920A1 (de) 2020-10-23 2022-04-28 Audi Aktiengesellschaft Anordnung zur Abdichtung eines Fügebereichs
CN113418006B (zh) * 2021-06-21 2023-02-28 太原重工股份有限公司 油膜轴承的逆向防水装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2955001A (en) * 1957-12-30 1960-10-04 Morgan Construction Co Bearing
BE625292A (es) * 1961-11-30
DE2130586C3 (de) * 1971-02-25 1975-11-06 Veb Waelzlagerkombinat, X 7152 Boehlitz-Ehrenberg Ballenseltige Abdichtung der Walzenzapfenlager der Stütz- und Arbeitswalzen von Walzgerüsten
US4063743A (en) * 1976-06-14 1977-12-20 Mesta Machine Company Sealing arrangement for a rotatable member
US4435096A (en) * 1981-09-11 1984-03-06 Mesta Machine Company Sealing arrangement for a rotatable member
US4455856A (en) * 1983-04-04 1984-06-26 Morgan Construction Company Coolant seal for rolling mill oil film bearing
US4630458A (en) * 1985-03-12 1986-12-23 Durametallic Corporation Seal arrangement for mill roll
DE3623028C3 (de) * 1986-07-09 1992-10-22 Voith Gmbh J M Presswalze mit einstellbarer durchbiegung
US4790673A (en) * 1987-03-30 1988-12-13 Morgan Construction Company Rock neck bearing assembly and inner bearing component therefor
DE3721265A1 (de) * 1987-06-27 1989-01-12 Schloemann Siemag Ag Dichtungsvorrichtung fuer walzenlager in dressiergeruesten

Also Published As

Publication number Publication date
KR100608545B1 (ko) 2006-09-22
KR980009985A (ko) 1998-04-30
DE59705633D1 (de) 2002-01-17
JP4219427B2 (ja) 2009-02-04
CN1081761C (zh) 2002-03-27
EP0824201A2 (de) 1998-02-18
JPH1068424A (ja) 1998-03-10
DE19628731A1 (de) 1998-01-22
ATE210251T1 (de) 2001-12-15
CN1172704A (zh) 1998-02-11
EP0824201B1 (de) 2001-12-05
US5860746A (en) 1999-01-19
EP0824201A3 (de) 1999-01-07

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