ES2111781T3 - Cierre de eje giratorio con un elemento de proteccion y centrado. - Google Patents

Cierre de eje giratorio con un elemento de proteccion y centrado.

Info

Publication number
ES2111781T3
ES2111781T3 ES94101485T ES94101485T ES2111781T3 ES 2111781 T3 ES2111781 T3 ES 2111781T3 ES 94101485 T ES94101485 T ES 94101485T ES 94101485 T ES94101485 T ES 94101485T ES 2111781 T3 ES2111781 T3 ES 2111781T3
Authority
ES
Spain
Prior art keywords
protection
rotating axle
centering element
seat
shutter
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
ES94101485T
Other languages
English (en)
Inventor
Roberto Viazzi
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.)
RFT SpA
Original Assignee
RFT SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11411002&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2111781(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by RFT SpA filed Critical RFT SpA
Application granted granted Critical
Publication of ES2111781T3 publication Critical patent/ES2111781T3/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
    • 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
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Sealing (AREA)
  • Lift Valve (AREA)

Abstract

UN RETEN (1) PARA EL ASIENTO DE UN EJE ROTATIVO (3) QUE INCLUYE UN SOPORTE METALICO (10); UN ELEMENTO ELASTOMERICO (11) ASEGURADO AL SOPORTE Y QUE TIENE AL MENOS UN SALIENTE OBTURADOR ANULAR (12); UN ELEMENTO DE PROTECCION Y CENTRADO DEL SALIENTE OBTURADOR QUE CONSISTE EN UN ANILLO CONTRA LA ENTRADA DEL POLVO (16) QUE SE PUEDE FIJAR AL EJE (3) PARA QUE ROTE CUANDO SE ENCUENTRA EN FUNCIONAMIENTO DE MANERA SOLIDARIA CON EL Y QUE SE ENCUENTRA ALOJADO EN VACIO DENTRO DE UN ASIENTO DE CANAL ANULAR (20) SOLIDARIO AL SOPORTE (10) Y QUE SALE RADIAL Y AXIALMENTE DEL ASIENTO EN RELACION AL SALIENTE OBTURADOR.
ES94101485T 1993-02-02 1994-02-01 Cierre de eje giratorio con un elemento de proteccion y centrado. Expired - Lifetime ES2111781T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930020 IT231314Y1 (it) 1993-02-02 1993-02-02 Guarnizione di tenuta per alberi rotanti provvista di un elemento di protezione e centraggio.

Publications (1)

Publication Number Publication Date
ES2111781T3 true ES2111781T3 (es) 1998-03-16

Family

ID=11411002

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94101485T Expired - Lifetime ES2111781T3 (es) 1993-02-02 1994-02-01 Cierre de eje giratorio con un elemento de proteccion y centrado.

Country Status (4)

Country Link
EP (1) EP0611904B1 (es)
DE (1) DE69407204T2 (es)
ES (1) ES2111781T3 (es)
IT (1) IT231314Y1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020011710A1 (en) 1997-09-25 2002-01-31 Oldenburg Michael R. Retrofittable severe duty seal for a shaft
US6186507B1 (en) 1997-09-25 2001-02-13 Michael R. Oldenburg Retrofittable severe duty seal for a shaft
US6073933A (en) * 1998-03-11 2000-06-13 Freudenberg-Nok General Partnership Load bearing washer and dirt excluder
US6692007B2 (en) 2001-10-31 2004-02-17 Transcom, Inc. Seal for a shaft
US8556270B2 (en) 2011-06-17 2013-10-15 Federal-Mogul Corporation Radial shaft seal, radial shaft seal assembly and method of installation
DE102013207836A1 (de) * 2013-04-29 2014-10-30 Elringklinger Ag Abdeckung
JP6622059B2 (ja) * 2015-11-02 2019-12-18 株式会社荒井製作所 オイルシール
IT201800010620A1 (it) * 2018-11-28 2020-05-28 Skf Ab Dispositivo di tenuta, in particolare per un albero motore

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8032122U1 (de) * 1980-12-03 1981-03-26 FAG Kugelfischer Georg Schäfer KGaA, 97421 Schweinfurt Kombinierte Dichtung
US4848776A (en) * 1987-04-27 1989-07-18 Eaton Corporation Exclusion seal assembly
US4861045A (en) * 1988-06-16 1989-08-29 Mather Seal Company Dust excluder for vehicle air conditioning compressor seal assembly

Also Published As

Publication number Publication date
IT231314Y1 (it) 1999-08-02
EP0611904B1 (en) 1997-12-10
ITTO930020U1 (it) 1994-08-02
DE69407204T2 (de) 1998-04-09
EP0611904A1 (en) 1994-08-24
DE69407204D1 (de) 1998-01-22
ITTO930020V0 (it) 1993-02-02

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