CA1122238A - Shear seal assembly - Google Patents

Shear seal assembly

Info

Publication number
CA1122238A
CA1122238A CA000355004A CA355004A CA1122238A CA 1122238 A CA1122238 A CA 1122238A CA 000355004 A CA000355004 A CA 000355004A CA 355004 A CA355004 A CA 355004A CA 1122238 A CA1122238 A CA 1122238A
Authority
CA
Canada
Prior art keywords
seal assembly
sleeve
thrust
members
sleeves
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
Application number
CA000355004A
Other languages
English (en)
French (fr)
Inventor
Stewart A. Langewisch
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
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA1122238A publication Critical patent/CA1122238A/en
Expired 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
    • F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
    • F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Sealing Devices (AREA)
  • Mechanical Sealing (AREA)
CA000355004A 1979-11-05 1980-06-27 Shear seal assembly Expired CA1122238A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USPCT79/00943 1979-11-05
PCT/US1979/000943 WO1981001273A1 (en) 1979-11-05 1979-11-05 Shear seal assembly

Publications (1)

Publication Number Publication Date
CA1122238A true CA1122238A (en) 1982-04-20

Family

ID=22147770

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000355004A Expired CA1122238A (en) 1979-11-05 1980-06-27 Shear seal assembly

Country Status (9)

Country Link
EP (1) EP0028876B1 (cg-RX-API-DMAC7.html)
JP (1) JPS6247751B2 (cg-RX-API-DMAC7.html)
BR (1) BR7909050A (cg-RX-API-DMAC7.html)
CA (1) CA1122238A (cg-RX-API-DMAC7.html)
HK (1) HK88684A (cg-RX-API-DMAC7.html)
IT (2) IT8023270V0 (cg-RX-API-DMAC7.html)
MY (1) MY8500065A (cg-RX-API-DMAC7.html)
SG (1) SG60584G (cg-RX-API-DMAC7.html)
WO (1) WO1981001273A1 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218255A1 (de) * 1982-05-14 1983-11-17 Ficht GmbH, 8011 Kirchseeon Anordnung zum abdichten von annaehernd geradlinig hin- und herbeweglichen kolbenstangen einer zweitakt-brennkraftmaschine
US10046816B2 (en) 2016-07-07 2018-08-14 Caterpillar Inc. Cartridge assembly with a flexible thrust ring assembly for a track chain

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US418439A (en) * 1889-12-31 Dust-shield for car-axle boxes
DE879496C (de) * 1943-05-15 1953-06-15 Auto Union A G Abdichtung fuer begrenzt schwingende Maschinenteile
US2911840A (en) * 1955-06-07 1959-11-10 Rand Goetze Corp Tank track pin bearing seal
US2868562A (en) * 1956-11-26 1959-01-13 Brummer Steel Company Face seal means
US3094335A (en) * 1959-10-08 1963-06-18 Zurn Ind Inc Rising ring seal
US3218107A (en) * 1962-04-02 1965-11-16 Caterpillar Tractor Co Seal and coupling assembly for a hinged joint
US3620578A (en) * 1969-11-26 1971-11-16 Us Army Method of retaining inner race of bearing for lubricated pin track
US3759586A (en) * 1970-03-06 1973-09-18 Us Army Endless track pin assembly
US3680924A (en) * 1970-03-06 1972-08-01 Us Army Endless track pin assembly
SU499167A1 (ru) * 1974-05-23 1976-01-15 Белорусский Технологический Институт Имени Кирова Шарнир гусеницы
FR2412014A1 (fr) * 1977-12-15 1979-07-13 Caterpillar Tractor Co Joint d'arbre perfectionne

Also Published As

Publication number Publication date
IT1134159B (it) 1986-07-31
SG60584G (en) 1985-03-15
MY8500065A (en) 1985-12-31
HK88684A (en) 1984-11-23
WO1981001273A1 (en) 1981-05-14
JPS57500506A (cg-RX-API-DMAC7.html) 1982-03-25
IT8025750A0 (it) 1980-11-04
IT8023270V0 (it) 1980-11-04
EP0028876B1 (en) 1983-02-16
EP0028876A1 (en) 1981-05-20
BR7909050A (pt) 1981-08-25
JPS6247751B2 (cg-RX-API-DMAC7.html) 1987-10-09

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Legal Events

Date Code Title Description
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