ZA78940B - Excavating tooth - Google Patents

Excavating tooth

Info

Publication number
ZA78940B
ZA78940B ZA00780940A ZA78940A ZA78940B ZA 78940 B ZA78940 B ZA 78940B ZA 00780940 A ZA00780940 A ZA 00780940A ZA 78940 A ZA78940 A ZA 78940A ZA 78940 B ZA78940 B ZA 78940B
Authority
ZA
South Africa
Prior art keywords
excavating tooth
excavating
tooth
Prior art date
Application number
ZA00780940A
Other languages
English (en)
Inventor
K Davis
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
Publication of ZA78940B publication Critical patent/ZA78940B/xx

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)
ZA00780940A 1977-02-18 1978-02-17 Excavating tooth ZA78940B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA78940B true ZA78940B (en) 1979-02-28

Family

ID=25086715

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00780940A ZA78940B (en) 1977-02-18 1978-02-17 Excavating tooth

Country Status (12)

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

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 (xx) * 1985-06-19 1992-12-09
US4761900A (en) * 1986-12-04 1988-08-09 Esco Corporation Excavating tooth assembly
CN104594439B (zh) 2006-03-30 2017-07-25 爱斯科公司 用于附接至挖掘设备的磨耗构件及磨耗组件
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 (xx) * 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 (xx) * 1975-02-21 1977-06-15 Zepf Hans Rudolf

Also Published As

Publication number Publication date
DE2806442C2 (de) 1985-02-07
BE864091A (fr) 1978-06-16
MX146374A (es) 1982-06-17
JPS624492B2 (xx) 1987-01-30
AR220531A1 (es) 1980-11-14
AU3328578A (en) 1979-08-23
AU511771B2 (en) 1980-09-04
JPS53137501A (en) 1978-12-01
CA1069960A (en) 1980-01-15
PH17346A (en) 1984-08-01
DE2806442A1 (de) 1978-08-24
BR7800858A (pt) 1978-09-19
GB1557152A (en) 1979-12-05
NZ186480A (en) 1980-12-19

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