AR220531A1 - Mejoras en conjuntos de dientes excavadores - Google Patents

Mejoras en conjuntos de dientes excavadores

Info

Publication number
AR220531A1
AR220531A1 AR22053179D AR22053179D AR220531A1 AR 220531 A1 AR220531 A1 AR 220531A1 AR 22053179 D AR22053179 D AR 22053179D AR 22053179 D AR22053179 D AR 22053179D AR 220531 A1 AR220531 A1 AR 220531A1
Authority
AR
Argentina
Prior art keywords
teeth sets
excavator teeth
excavator
sets
teeth
Prior art date
Application number
AR22053179D
Other languages
English (en)
Spanish (es)
Original Assignee
Esco Corp
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 Esco Corp filed Critical Esco Corp
Application granted granted Critical
Publication of AR220531A1 publication Critical patent/AR220531A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
AR22053179D 1977-02-18 1979-01-01 Mejoras en conjuntos de dientes excavadores AR220531A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76985777A 1977-02-18 1977-02-18

Publications (1)

Publication Number Publication Date
AR220531A1 true AR220531A1 (es) 1980-11-14

Family

ID=25086715

Family Applications (1)

Application Number Title Priority Date Filing Date
AR22053179D AR220531A1 (es) 1977-02-18 1979-01-01 Mejoras en conjuntos de dientes excavadores

Country Status (12)

Country Link
JP (1) JPS53137501A (enrdf_load_stackoverflow)
AR (1) AR220531A1 (enrdf_load_stackoverflow)
AU (1) AU511771B2 (enrdf_load_stackoverflow)
BE (1) BE864091A (enrdf_load_stackoverflow)
BR (1) BR7800858A (enrdf_load_stackoverflow)
CA (1) CA1069960A (enrdf_load_stackoverflow)
DE (1) DE2806442C2 (enrdf_load_stackoverflow)
GB (1) GB1557152A (enrdf_load_stackoverflow)
MX (1) MX146374A (enrdf_load_stackoverflow)
NZ (1) NZ186480A (enrdf_load_stackoverflow)
PH (1) PH17346A (enrdf_load_stackoverflow)
ZA (1) ZA78940B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3140436A1 (de) * 1981-10-12 1983-04-21 Esco Corp., 97210 Portland, Oreg. Grabezahn
SE8306787L (sv) * 1983-12-08 1985-06-09 Rainer August Hilden Grevtand for grevmaskiner, skogskultivatorer och liknande maskiner
JPH0452286Y2 (enrdf_load_stackoverflow) * 1985-06-19 1992-12-09
US4761900A (en) * 1986-12-04 1988-08-09 Esco Corporation Excavating tooth assembly
NZ594016A (en) 2006-03-30 2012-11-30 Esco Corp Wear teeth for bucket edge teeth of digging machines
US9670648B2 (en) 2015-08-10 2017-06-06 Caterpillar Inc. Replaceable tip systems for a tine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1808311A (en) * 1929-09-11 1931-06-02 Sabby Madonna Excavator
JPS4421570Y1 (enrdf_load_stackoverflow) * 1965-08-02 1969-09-12
US3708895A (en) * 1970-04-29 1973-01-09 Florida Machine & Foundry Co Replaceable tooth assembly
DE2022881A1 (de) * 1970-05-11 1971-12-02 Louis Villechenon Befestigungskeil fuer eine Arbeitsspitze eines Bodenbearbeitungsgeraetes
DE2238454C3 (de) * 1972-08-04 1980-02-07 Karl 3262 Auetal Schwarzkopf Stiftverriegelung, insbesondere zur Verriegelung: auswechselbarer Zahnspitzen von Baggerzähnen
CH588601A5 (enrdf_load_stackoverflow) * 1975-02-21 1977-06-15 Zepf Hans Rudolf

Also Published As

Publication number Publication date
JPS624492B2 (enrdf_load_stackoverflow) 1987-01-30
AU3328578A (en) 1979-08-23
CA1069960A (en) 1980-01-15
DE2806442C2 (de) 1985-02-07
NZ186480A (en) 1980-12-19
DE2806442A1 (de) 1978-08-24
BR7800858A (pt) 1978-09-19
BE864091A (fr) 1978-06-16
PH17346A (en) 1984-08-01
GB1557152A (en) 1979-12-05
AU511771B2 (en) 1980-09-04
MX146374A (es) 1982-06-17
ZA78940B (en) 1979-02-28
JPS53137501A (en) 1978-12-01

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