IT1285849B1 - Guarnizione a tenuta frontale per cingoli con riparo per la sporcizia. - Google Patents

Guarnizione a tenuta frontale per cingoli con riparo per la sporcizia.

Info

Publication number
IT1285849B1
IT1285849B1 IT96TO000321A ITTO960321A IT1285849B1 IT 1285849 B1 IT1285849 B1 IT 1285849B1 IT 96TO000321 A IT96TO000321 A IT 96TO000321A IT TO960321 A ITTO960321 A IT TO960321A IT 1285849 B1 IT1285849 B1 IT 1285849B1
Authority
IT
Italy
Prior art keywords
shelter
dirt
tracks
seal gasket
front seal
Prior art date
Application number
IT96TO000321A
Other languages
English (en)
Inventor
Steve L Arianoutsos
Jerry A Metz
Billy R Bedford
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of ITTO960321A0 publication Critical patent/ITTO960321A0/it
Publication of ITTO960321A1 publication Critical patent/ITTO960321A1/it
Application granted granted Critical
Publication of IT1285849B1 publication Critical patent/IT1285849B1/it

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
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Devices (AREA)
IT96TO000321A 1995-04-24 1996-04-23 Guarnizione a tenuta frontale per cingoli con riparo per la sporcizia. IT1285849B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42753095A 1995-04-24 1995-04-24

Publications (3)

Publication Number Publication Date
ITTO960321A0 ITTO960321A0 (it) 1996-04-23
ITTO960321A1 ITTO960321A1 (it) 1997-10-23
IT1285849B1 true IT1285849B1 (it) 1998-06-24

Family

ID=23695263

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TO000321A IT1285849B1 (it) 1995-04-24 1996-04-23 Guarnizione a tenuta frontale per cingoli con riparo per la sporcizia.

Country Status (3)

Country Link
US (1) US5763956A (it)
JP (1) JPH08290788A (it)
IT (1) IT1285849B1 (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997001721A1 (en) * 1995-06-27 1997-01-16 Kalsi Engineering, Inc. Skew and twist resistant hydrodynamic rotary shaft seal
EP0860351B1 (en) 1997-02-24 2003-12-03 Caterpillar Inc. A textured seal and a die for making same
US6494462B2 (en) 1998-05-06 2002-12-17 Kalsi Engineering, Inc. Rotary seal with improved dynamic interface
WO2000065259A1 (en) 1999-04-26 2000-11-02 Kalsi Engineering, Inc. Improved skew resisting hydrodynamic seal
KR20020086559A (ko) * 2000-12-22 2002-11-18 히다치 겡키 가부시키 가이샤 크롤러
US7121555B2 (en) * 2001-03-22 2006-10-17 Komatsu Ltd. Seal assembly and crawler-track connection structure
JP4653900B2 (ja) * 2001-04-11 2011-03-16 株式会社小松製作所 シール組立体及び履帯連結構造
US6783196B2 (en) * 2002-08-13 2004-08-31 Caterpillar Inc Master link for a track chain
DE102004031941A1 (de) * 2004-06-30 2006-01-19 Ab Skf Dichtungsanordnung und Gelenk einer Kette mit der Dichtungsanordnung
US7367739B2 (en) * 2004-08-02 2008-05-06 Clark Equipment Company Two component seal
US20060290067A1 (en) * 2005-06-01 2006-12-28 Freudenberg-Nok General Partnership Unitized seal with integral spacer
DE102006050439B4 (de) * 2006-10-26 2019-01-10 Ab Skf Dichtungsanordnung und Gelenk einer Kette mit der Dichtungsanordnung
US7597410B2 (en) * 2007-03-23 2009-10-06 Deere & Company Track chain joint with radial seal unit
US7735583B2 (en) * 2007-11-21 2010-06-15 Baker Hughes Incorporated Roller cone bit bearing with elastomeric seal having self break-in property and method
DE102009058216B4 (de) * 2009-12-15 2014-09-04 Aktiebolaget Skf Dichtungsanordnung und Gelenk einer Kette mit der Dichtungsanordnung
US8721213B2 (en) * 2010-03-31 2014-05-13 Caterpillar Inc. Seal assembly for track pin joint assembly
US8678696B2 (en) * 2010-03-31 2014-03-25 Caterpillar Inc. Seal assembly for track pin joint assembly
US20120161510A1 (en) * 2010-12-23 2012-06-28 Caterpillar Inc. Seal assembly
US9353866B2 (en) 2014-04-17 2016-05-31 Caterpillar Inc. Seal assembly with complementary surface deformations
US20160068204A1 (en) * 2014-09-09 2016-03-10 Caterpillar Inc. Sealing Lip and Seal Assembly for Track Pin Joint Assemblies
CN106662255B (zh) * 2014-09-30 2019-02-05 西门子公司 液体冷却的电机
US9822883B2 (en) * 2015-12-01 2017-11-21 Caterpillar Inc. Load ring for seal assembly and seal assembly of machine
JP6756594B2 (ja) * 2016-12-06 2020-09-16 株式会社小松製作所 リンクアセンブリ及びシールアセンブリ
US10302200B2 (en) 2017-05-16 2019-05-28 Kalsi Engineering, Inc. Seal for bi-directional rotation and pressure
CA3097674C (en) 2018-05-15 2023-12-19 Kalsi Engineering Inc. Rotary seal and method of making same
US11945525B2 (en) * 2021-08-24 2024-04-02 Caterpillar Inc. Radial seal for a track link joint

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273901A (en) * 1963-06-11 1966-09-20 Schmengler Johann Axial shaft seal
US4094516A (en) * 1976-06-09 1978-06-13 Chicago Rawhide Manufacturing Company Track pin assemblies and seal therefor
SU838219A1 (ru) * 1979-07-02 1981-06-15 Предприятие П/Я Г-4385 Торцовое уплотнение
WO1981000293A1 (en) * 1979-07-16 1981-02-05 Caterpillar Tractor Co Boot-type face seals
US4240642A (en) * 1980-01-11 1980-12-23 Caterpillar Tractor Co. Belleville spring-loaded crescent seal
US4284281A (en) * 1980-02-19 1981-08-18 Caterpillar Tractor Co. Joint sealing structure
DE3836717A1 (de) * 1988-10-28 1990-05-03 Karlheinz Menkhoff Dichtungsschutz fuer gleitringdichtungen

Also Published As

Publication number Publication date
ITTO960321A1 (it) 1997-10-23
JPH08290788A (ja) 1996-11-05
ITTO960321A0 (it) 1996-04-23
US5763956A (en) 1998-06-09

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990226