CA1069961A - Piece rapportee servant de porte-dent d'une pelle mecanique - Google Patents

Piece rapportee servant de porte-dent d'une pelle mecanique

Info

Publication number
CA1069961A
CA1069961A CA286,078A CA286078A CA1069961A CA 1069961 A CA1069961 A CA 1069961A CA 286078 A CA286078 A CA 286078A CA 1069961 A CA1069961 A CA 1069961A
Authority
CA
Canada
Prior art keywords
insert
holder
tip
sleeve
cutting edge
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA286,078A
Other languages
English (en)
Inventor
Dieter Schwappach
Wolfgang Kollmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CNH Industrial Baumaschinen GmbH
Original Assignee
O&K Orenstein and Koppel GmbH
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 O&K Orenstein and Koppel GmbH filed Critical O&K Orenstein and Koppel GmbH
Application granted granted Critical
Publication of CA1069961A publication Critical patent/CA1069961A/fr
Expired legal-status Critical Current

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)
CA286,078A 1976-09-04 1977-09-02 Piece rapportee servant de porte-dent d'une pelle mecanique Expired CA1069961A (fr)

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
CA1069961A true CA1069961A (fr) 1980-01-15

Family

ID=5987212

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286,078A Expired CA1069961A (fr) 1976-09-04 1977-09-02 Piece rapportee servant de porte-dent d'une pelle mecanique

Country Status (10)

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

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
WO2003004782A2 (fr) * 2001-07-06 2003-01-16 Esco Corporation Couplage pour l'excavation d'un element d'usure
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 (fr) * 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
DE2639989A1 (de) 1978-03-09
JPS5927806B2 (ja) 1984-07-09
GB1576535A (en) 1980-10-08
FR2363669B1 (fr) 1980-12-05
IT1079829B (it) 1985-05-13
ATA555877A (de) 1979-02-15
FR2363669A1 (fr) 1978-03-31
JPS5332901A (en) 1978-03-28
AT352640B (de) 1979-09-25
BE858281A (fr) 1977-12-16
DE2639989C2 (de) 1982-04-29
AU507527B2 (en) 1980-02-21
AU2836977A (en) 1979-03-08
BR7705873A (pt) 1978-09-05

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Legal Events

Date Code Title Description
MKEX Expiry