ES244382U - Una disposicion de cierre estanco para ejes giratorios. - Google Patents

Una disposicion de cierre estanco para ejes giratorios.

Info

Publication number
ES244382U
ES244382U ES1979244382U ES244382U ES244382U ES 244382 U ES244382 U ES 244382U ES 1979244382 U ES1979244382 U ES 1979244382U ES 244382 U ES244382 U ES 244382U ES 244382 U ES244382 U ES 244382U
Authority
ES
Spain
Prior art keywords
skirt
shaped part
whose outer
diaphragm
circumference
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.)
Granted
Application number
ES1979244382U
Other languages
English (en)
Other versions
ES244382Y (es
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.)
IAO Industrie Riunite SpA
Original Assignee
IAO Industrie Riunite 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
Application filed by IAO Industrie Riunite SpA filed Critical IAO Industrie Riunite SpA
Publication of ES244382U publication Critical patent/ES244382U/es
Application granted granted Critical
Publication of ES244382Y publication Critical patent/ES244382Y/es
Expired 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
    • 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

Landscapes

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

Abstract

Una disposición de cierre estanco para ejes giratorios, del tipo que comprende un diafragma anular rígido cuya cara periférica exterior forma un faldón cilíndrico que ejerce una fuerza axial y un anillo de cierre con uno o más labios rozantes, de un material polímero flexible, moldeado en el borde periférico interior del diafragma, caracterizada porque para el contacto del cierre con el anillo es provista una caperuza anular contra la que se hace el contacto de cierre, teniendo dicha caperuza anular una parte en forma de disco cuya periferia exterior penetra en el espacio rodeado por el faldón dejando una holgura radial respecto al mismo y una parte en forma de cubo tubular cilíndrico que se prolonga axialmente desde la circunferencia interior de dicha parte en forma de disco en sentido opuesto al de dicho faldón y teniendo el borde libre de dicho faldón, en diferentes puntos o en la totalidad de su circunferencia, unos topes en forma de dobleces que se proyectan radialmente hacia adentro yque le dan a la caperuza la debida separación con el dispositivo.
ES1979244382U 1978-07-07 1979-07-05 Una disposicion de cierre estanco para ejes giratorios. Expired ES244382Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68611/78A IT1108623B (it) 1978-07-07 1978-07-07 Dispositivo di tenuta per alberi rotanti

Publications (2)

Publication Number Publication Date
ES244382U true ES244382U (es) 1979-11-16
ES244382Y ES244382Y (es) 1980-04-16

Family

ID=11310026

Family Applications (3)

Application Number Title Priority Date Filing Date
ES1979244381U Expired ES244381Y (es) 1978-07-07 1979-07-05 Una disposicion de cierre estanco para ejes giratorios.
ES1979244383U Expired ES244383Y (es) 1978-07-07 1979-07-05 Una disposicion de cierre estanco para ejes giratorios.
ES1979244382U Expired ES244382Y (es) 1978-07-07 1979-07-05 Una disposicion de cierre estanco para ejes giratorios.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES1979244381U Expired ES244381Y (es) 1978-07-07 1979-07-05 Una disposicion de cierre estanco para ejes giratorios.
ES1979244383U Expired ES244383Y (es) 1978-07-07 1979-07-05 Una disposicion de cierre estanco para ejes giratorios.

Country Status (5)

Country Link
DE (1) DE2926207A1 (es)
ES (3) ES244381Y (es)
FR (1) FR2430555A1 (es)
GB (1) GB2030236A (es)
IT (1) IT1108623B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1129357B (it) * 1980-10-31 1986-06-04 Riv Officine Di Villar Perosa Complesso di tenuta comprendente due labbri uno assiale e l altro radiale ed un labirinto
DE3049090A1 (de) * 1980-12-24 1982-07-15 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Waelzlager
FR2505951A1 (fr) * 1981-05-13 1982-11-19 Roulements Soc Nouvelle Joint d'etancheite tournant entre pieces coaxiales a armature metallique de montage
FR2510221A1 (fr) * 1981-07-21 1983-01-28 Chromex Sa Joint d'etancheite autolubrifiant a deversement angulaire statique ou dynamique
GB2140101B (en) * 1983-03-01 1986-12-17 Aeroquip Liquid pump seal
US5004248A (en) * 1983-08-25 1991-04-02 Garlock Inc. Unitized seal with unitizing joint remote from seal lip
DE3565168D1 (en) * 1984-02-10 1988-10-27 Federal Mogul Corp Unitized dual-lip shaft seal
DE3414008C2 (de) * 1984-04-13 1986-03-13 Fa. Carl Freudenberg, 6940 Weinheim Kassettendichtung
NL8402222A (nl) * 1984-07-13 1986-02-03 Skf Ind Trading & Dev Afdichting voor een wentellager.
IT8553275V0 (it) * 1985-04-19 1985-04-19 Riv Officine Di Villar Perosa Complesso di tenuta in due elementi di tipo perfezionato
DE3739513C2 (de) * 1987-11-21 1995-06-22 Kaco Gmbh Co Kassettendichtung
DE3826628A1 (de) * 1988-08-05 1990-02-08 Goetze Ag Wellenabdichtungssystem
JPH0247475U (es) * 1988-09-26 1990-03-30
DE3833690A1 (de) * 1988-10-04 1990-04-12 Acla Werke Gmbh Radialwellendichtung
US5022659A (en) * 1988-12-27 1991-06-11 The Timken Company Seal assembly for antifriction bearings
DE29617741U1 (de) * 1996-10-12 1996-11-28 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Lager- und Dichtungsanordnung für eine Welle
DE19853187A1 (de) * 1998-11-18 2000-06-15 Fag Automobiltechnik Ag Kassettendichtung für Wälzlager
DE102007034812A1 (de) * 2007-07-25 2009-01-29 Schaeffler Kg Dichteinrichtung für ein Drehlager
DE102007057962B4 (de) 2007-12-01 2022-04-14 Schaeffler Technologies AG & Co. KG Kassettendichtung und Radlagerung mit der Kassettendichtung
WO2015180763A1 (en) * 2014-05-28 2015-12-03 Aktiebolaget Skf Sealing assembly, notably for rolling bearings
EP3267079B1 (en) * 2016-07-08 2022-06-22 Goodrich Actuation Systems Limited Rotary sealing arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB881607A (en) * 1959-09-14 1961-11-08 Federal Mogul Bower Bearings Fluid sealing means between two relatively rotating members
US3101954A (en) * 1960-06-15 1963-08-27 Int Harvester Co Self adjusting seal

Also Published As

Publication number Publication date
DE2926207A1 (de) 1980-01-17
GB2030236A (en) 1980-04-02
IT7868611A0 (it) 1978-07-07
FR2430555A1 (fr) 1980-02-01
ES244381U (es) 1979-11-16
IT1108623B (it) 1985-12-09
ES244381Y (es) 1980-04-16
ES244383U (es) 1979-11-16
FR2430555B1 (es) 1985-05-24
ES244383Y (es) 1980-04-16
ES244382Y (es) 1980-04-16

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