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BR7502137A - Dispositivo de penetracao no terreno e meio de retencao - Google Patents

Dispositivo de penetracao no terreno e meio de retencao

Info

Publication number
BR7502137A
BR7502137A BR7502718A BR7502718A BR7502137A BR 7502137 A BR7502137 A BR 7502137A BR 7502718 A BR7502718 A BR 7502718A BR 7502718 A BR7502718 A BR 7502718A BR 7502137 A BR7502137 A BR 7502137A
Authority
BR
Brazil
Prior art keywords
land
retention
penetration device
penetration
Prior art date
Application number
BR7502718A
Other languages
English (en)
Inventor
E Helton
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 BR7502137A publication Critical patent/BR7502137A/pt

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
    • E02F9/2833—Retaining means, e.g. pins
    • 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)
  • Harvesting Machines For Root Crops (AREA)
  • Agricultural Machines (AREA)
BR7502718A 1974-08-05 1975-04-09 Dispositivo de penetracao no terreno e meio de retencao BR7502137A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49440674A 1974-08-05 1974-08-05

Publications (1)

Publication Number Publication Date
BR7502137A true BR7502137A (pt) 1976-08-03

Family

ID=23964343

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7502718A BR7502137A (pt) 1974-08-05 1975-04-09 Dispositivo de penetracao no terreno e meio de retencao

Country Status (4)

Country Link
JP (1) JPS5119304A (pt)
BR (1) BR7502137A (pt)
CA (1) CA1034166A (pt)
GB (1) GB1518824A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE439333B (sv) * 1983-10-04 1985-06-10 Bofors Ab Laselement for slitdelar till grevskopor och liknande
US4919566A (en) * 1984-08-13 1990-04-24 Caron Compactor Co. Fill and compaction roller using readily replaceable cleat assemblies
GB8622605D0 (en) * 1986-09-19 1986-10-22 Wimet Mining Ltd Mineral cutting
DE3786929T2 (de) * 1987-01-20 1994-03-10 Caterpillar Inc Positive verriegelungsmittel für stifte von baggerzahnspitzen.
US5009017A (en) * 1987-01-20 1991-04-23 Caterpillar Inc. Retaining pin having a positive keeper means
US4918843A (en) * 1989-02-21 1990-04-24 Caterpillar Inc. Ground engaging tool
EP1939362B1 (en) * 2006-12-27 2019-05-01 Caterpillar Work Tools B. V. Work tool comprising a releasable tooth mounted on a tooth support member
JOP20200249A1 (ar) 2018-03-30 2019-09-30 Esco Group Llc عضو تآكل، وحافة وعملية تركيب

Also Published As

Publication number Publication date
CA1034166A (en) 1978-07-04
JPS5119304A (en) 1976-02-16
GB1518824A (en) 1978-07-26

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