BR7605861A - Conjunto de chumaceira - Google Patents

Conjunto de chumaceira

Info

Publication number
BR7605861A
BR7605861A BR7605861A BR7605861A BR7605861A BR 7605861 A BR7605861 A BR 7605861A BR 7605861 A BR7605861 A BR 7605861A BR 7605861 A BR7605861 A BR 7605861A BR 7605861 A BR7605861 A BR 7605861A
Authority
BR
Brazil
Prior art keywords
bracket set
bracket
Prior art date
Application number
BR7605861A
Other languages
English (en)
Inventor
J Gee
E Ohms
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
Publication of BR7605861A publication Critical patent/BR7605861A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/64—Buckets cars, i.e. having scraper bowls
    • E02F3/65—Component parts, e.g. drives, control devices
    • E02F3/654—Scraper bowls and components mounted on them
    • E02F3/655—Loading or elevator mechanisms
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/64—Buckets cars, i.e. having scraper bowls
    • E02F3/6409—Self-propelled scrapers
    • E02F3/6436—Self-propelled scrapers with scraper bowls with an ejector having translational movement for dumping the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/64—Buckets cars, i.e. having scraper bowls
    • E02F3/6454—Towed (i.e. pulled or pushed) scrapers
    • E02F3/6481—Towed (i.e. pulled or pushed) scrapers with scraper bowls with an ejector having translational movement for dumping the soil
    • 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
BR7605861A 1975-11-03 1976-09-03 Conjunto de chumaceira BR7605861A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/628,022 US4060289A (en) 1975-11-03 1975-11-03 Bearing assembly for an auger scraper

Publications (1)

Publication Number Publication Date
BR7605861A true BR7605861A (pt) 1977-08-16

Family

ID=24517089

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7605861A BR7605861A (pt) 1975-11-03 1976-09-03 Conjunto de chumaceira

Country Status (4)

Country Link
US (1) US4060289A (pt)
BR (1) BR7605861A (pt)
CA (1) CA1037537A (pt)
GB (1) GB1491407A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167825A (en) * 1978-07-03 1979-09-18 Caterpillar Tractor Co. Material diverting apparatus for an auger scraper
US4253713A (en) * 1979-10-22 1981-03-03 Disposable Waste Systems, Inc. High integrity fluid pressure rotary shaft seal
US4339161A (en) * 1980-08-11 1982-07-13 Consolidation Coal Company Bearing seal for a drill head assembly
US4575959A (en) * 1984-04-30 1986-03-18 Caterpillar Tractor Co. Material directing device for an auger scraper
PL2979997T3 (pl) * 2014-07-31 2021-03-22 Caterpillar Inc. Elementy zgarniające dla jednostek napędowych do zastosowań w górnictwie podziemnym

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2410927A (en) * 1943-05-17 1946-11-12 Int Harvester Co Bearing and seal construction
US3857190A (en) * 1973-10-01 1974-12-31 Caterpillar Tractor Co Auger scraper and ejector system
US3863367A (en) * 1973-11-19 1975-02-04 Caterpillar Tractor Co Auger scraper with recessed ejector
US3964552A (en) * 1975-01-23 1976-06-22 Brown Oil Tools, Inc. Drive connector with load compensator

Also Published As

Publication number Publication date
US4060289A (en) 1977-11-29
CA1037537A (en) 1978-08-29
GB1491407A (en) 1977-11-09

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