BR7705873A - Meio de suporte para prender e soltar a ponta de um dente de escavadeira - Google Patents

Meio de suporte para prender e soltar a ponta de um dente de escavadeira

Info

Publication number
BR7705873A
BR7705873A BR7705873A BR7705873A BR7705873A BR 7705873 A BR7705873 A BR 7705873A BR 7705873 A BR7705873 A BR 7705873A BR 7705873 A BR7705873 A BR 7705873A BR 7705873 A BR7705873 A BR 7705873A
Authority
BR
Brazil
Prior art keywords
loosen
tip
hold
support means
excavator tooth
Prior art date
Application number
BR7705873A
Other languages
English (en)
Inventor
Wolfgang Kollmann
Dieter Schwappach
Original Assignee
Orenstein & Koppel Ag
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 Orenstein & Koppel Ag filed Critical Orenstein & Koppel Ag
Publication of BR7705873A publication Critical patent/BR7705873A/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
    • 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)
BR7705873A 1976-09-04 1977-09-02 Meio de suporte para prender e soltar a ponta de um dente de escavadeira BR7705873A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762639989 DE2639989C2 (de) 1976-09-04 1976-09-04 Lösbare Befestigung eines rückwärts mit einer Hülse versehenen Baggerzahns an einem in die Hülse eingreifenden Zahnhalter

Publications (1)

Publication Number Publication Date
BR7705873A true BR7705873A (pt) 1978-09-05

Family

ID=5987212

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7705873A BR7705873A (pt) 1976-09-04 1977-09-02 Meio de suporte para prender e soltar a ponta de um dente de escavadeira

Country Status (10)

Country Link
JP (1) JPS5927806B2 (pt)
AT (1) AT352640B (pt)
AU (1) AU507527B2 (pt)
BE (1) BE858281A (pt)
BR (1) BR7705873A (pt)
CA (1) CA1069961A (pt)
DE (1) DE2639989C2 (pt)
FR (1) FR2363669A1 (pt)
GB (1) GB1576535A (pt)
IT (1) IT1079829B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4881331A (en) * 1985-04-03 1989-11-21 Gamma Lock (Proprietary) Limited Teeth for use with earth moving equipment
US4663867A (en) * 1985-10-02 1987-05-12 Esco Corporation Locking device for whisler type adapter
US5852888A (en) * 1996-11-08 1998-12-29 Caterpillar Inc. Apparatus for protecting a base of a bucket of an earth working machine
US5909962A (en) * 1997-11-26 1999-06-08 Caterpillar Inc. Tip assembly for an edge of an implement of a work machine
ES2336897T3 (es) * 2001-07-06 2010-04-19 Esco Corporation Acoplamiento para pieza desgastable de excavadora.
US10400427B2 (en) * 2017-05-31 2019-09-03 Srj, Inc. Flex pin

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2772492A (en) * 1953-02-12 1956-12-04 American Brake Shoe Co Retainer pins for dipper teeth
SE333551B (pt) * 1968-12-04 1971-03-15 Bofors Ab
US3520224A (en) * 1969-02-12 1970-07-14 Hensley Equipment Co Inc Retaining pin
BR6308410D0 (pt) * 1972-10-31 1974-09-05 Poclain Sa Dente substituivel para instrumento de obras publicas, admitindo uma chaveta particular
FR2264140A1 (en) * 1974-03-15 1975-10-10 Garcia Roger Tooth support for an excavator bucket - has tooth point and adaptor abutting on only three faces

Also Published As

Publication number Publication date
JPS5927806B2 (ja) 1984-07-09
AT352640B (de) 1979-09-25
JPS5332901A (en) 1978-03-28
DE2639989C2 (de) 1982-04-29
BE858281A (fr) 1977-12-16
IT1079829B (it) 1985-05-13
AU2836977A (en) 1979-03-08
FR2363669B1 (pt) 1980-12-05
DE2639989A1 (de) 1978-03-09
AU507527B2 (en) 1980-02-21
ATA555877A (de) 1979-02-15
GB1576535A (en) 1980-10-08
FR2363669A1 (fr) 1978-03-31
CA1069961A (en) 1980-01-15

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