FR2407404A1 - Ensemble d'etancheite en matiere plastique, notamment pour joint d'articulation de bande de roulement de vehicule a chenilles - Google Patents

Ensemble d'etancheite en matiere plastique, notamment pour joint d'articulation de bande de roulement de vehicule a chenilles

Info

Publication number
FR2407404A1
FR2407404A1 FR7825751A FR7825751A FR2407404A1 FR 2407404 A1 FR2407404 A1 FR 2407404A1 FR 7825751 A FR7825751 A FR 7825751A FR 7825751 A FR7825751 A FR 7825751A FR 2407404 A1 FR2407404 A1 FR 2407404A1
Authority
FR
France
Prior art keywords
sealing
hinge joint
plastic sealing
track vehicle
annular
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
FR7825751A
Other languages
English (en)
Other versions
FR2407404B1 (fr
Inventor
Terry Dean Linne
Robert Doyle Roley
James Robert Sturges
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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
Priority claimed from US05/875,490 external-priority patent/US4195852A/en
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2407404A1 publication Critical patent/FR2407404A1/fr
Application granted granted Critical
Publication of FR2407404B1 publication Critical patent/FR2407404B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
    • B62D55/0887—Track-articulation sealings against dust, water, mud or the like
    • 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
    • F16J15/344—Pressing means the pressing force being applied by means of an elastic ring supporting the slip-ring
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Gasket Seals (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

ENSEMBLE D'ETANCHEITE EN MATIERE PLASTIQUE. ENSEMBLE D'ETANCHEITE DE FACE D'EXTREMITE EN MATIERE PLASTIQUE, CARACTERISE EN CE QU'IL COMPREND UNE PARTIE DE SUPPORT ANNULAIRE FORMEE D'UNE MATIERE PLASTIQUE RIGIDE AYANT UN MODULE D'ELASTICITE ELEVE, ET UNE PARTIE D'ETANCHEITE ANNULAIRE FORMEE D'UNE MATIERE ELASTOMERIQUE, LES PARTIES DE SUPPORT ET D'ETANCHEITE ETANT DIRECTEMENT LIEES L'UNE A L'AUTRE SANS UTILISER UN ADHESIF, LA PARTIE D'ETANCHEITE ETANT DISPOSEE TOUT ENTIERE AXIALEMENT AU-DELA DE LA PARTIE DE SUPPORT SUR UN COTE AXIAL DE CELLE-CI ET AYANT UNE LEVRE ANNULAIRE QUI S'ETEND AXIALEMENT A L'OPPOSE DE LA PARTIE DE SUPPORT ET QUI EST ADAPTEE A S'APPLIQUER DE FACON ETANCHE CONTRE UNE FACE D'EXTREMITE. L'INVENTION S'APPLIQUE AUX JOINTS ARTICULES ETANCHES ET CONCERNENT PLUS PARTICULIEREMENT LES JOINTS ENTRE LES MAILLONS DES CHEMINS DE ROULEMENT DES VEHICULES A CHENILLES.
FR7825751A 1977-10-27 1978-09-07 Ensemble d'etancheite en matiere plastique, notamment pour joint d'articulation de bande de roulement de vehicule a chenilles Granted FR2407404A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84600677A 1977-10-27 1977-10-27
US05/875,490 US4195852A (en) 1978-02-06 1978-02-06 End face seal assembly

Publications (2)

Publication Number Publication Date
FR2407404A1 true FR2407404A1 (fr) 1979-05-25
FR2407404B1 FR2407404B1 (fr) 1983-05-06

Family

ID=27126609

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825751A Granted FR2407404A1 (fr) 1977-10-27 1978-09-07 Ensemble d'etancheite en matiere plastique, notamment pour joint d'articulation de bande de roulement de vehicule a chenilles

Country Status (7)

Country Link
AU (1) AU521163B2 (fr)
BR (1) BR7807015A (fr)
DE (1) DE2846896A1 (fr)
FR (1) FR2407404A1 (fr)
GB (3) GB1593758A (fr)
IT (1) IT1099277B (fr)
MX (1) MX149200A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035497A1 (fr) * 1979-09-14 1981-09-16 Caterpillar Tractor Co Ensemble d'etancheite.
EP0127588A1 (fr) * 1983-04-29 1984-12-05 SIMMEL S.p.A. Garniture d'étanchéité pour joints de chenille lubrifiés en particulier pour véhicules chenillés
EP0221585A2 (fr) * 1985-10-31 1987-05-13 Italtractor Itm S.P.A. Assemblage de joint annulaire d'extrémité

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6344994B2 (fr) * 1979-12-03 1988-09-07 Caterpillar Inc
US4262914A (en) * 1979-12-03 1981-04-21 Caterpillar Tractor Co. End face seal assembly
DE3321152C2 (de) * 1983-06-11 1986-07-24 Prädifa Präzisions-Dichtungs-Fabrik GmbH, 7120 Bietigheim-Bissingen Dichtung für Spurkettengelenke von Kettenfahrzeugen
EP0533696A1 (fr) * 1990-06-12 1993-03-31 Busak + Luyken GmbH & Co. Dispositif d'etancheite
GB9212715D0 (en) * 1992-06-16 1992-07-29 Aqualisa Products Ltd Improved fluid seal
WO2001013015A1 (fr) * 1999-08-17 2001-02-22 Caterpillar Inc. Ensemble joint a ressort belleville encapsule dans un cercle de charge
DE202008006888U1 (de) * 2008-05-21 2009-10-15 Bock, Peter Gleitringdichtung mit integriertem Gleitlager

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841718A (en) * 1971-02-17 1974-10-15 Caterpillar Tractor Co Augmented crescent seal with compensating load ring

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035497A1 (fr) * 1979-09-14 1981-09-16 Caterpillar Tractor Co Ensemble d'etancheite.
EP0127588A1 (fr) * 1983-04-29 1984-12-05 SIMMEL S.p.A. Garniture d'étanchéité pour joints de chenille lubrifiés en particulier pour véhicules chenillés
EP0221585A2 (fr) * 1985-10-31 1987-05-13 Italtractor Itm S.P.A. Assemblage de joint annulaire d'extrémité
EP0221585A3 (en) * 1985-10-31 1988-03-09 Italtractor Meccanica Itm S.P.A. Annular front-sealing gasket assembly

Also Published As

Publication number Publication date
GB1593758A (en) 1981-07-22
IT1099277B (it) 1985-09-18
GB1593759A (en) 1981-07-22
GB1593757A (en) 1981-07-22
FR2407404B1 (fr) 1983-05-06
AU521163B2 (en) 1982-03-18
DE2846896A1 (de) 1979-05-03
IT7828551A0 (it) 1978-10-09
BR7807015A (pt) 1979-07-10
MX149200A (es) 1983-09-23
DE2846896C2 (fr) 1989-06-01
AU3929478A (en) 1980-03-06

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Legal Events

Date Code Title Description
TP Transmission of property