IT1081144B - Dente amovibile per utensili da scavo come benne o simili con bloccaggio a chiavetta elastica - Google Patents

Dente amovibile per utensili da scavo come benne o simili con bloccaggio a chiavetta elastica

Info

Publication number
IT1081144B
IT1081144B IT25985/77A IT2598577A IT1081144B IT 1081144 B IT1081144 B IT 1081144B IT 25985/77 A IT25985/77 A IT 25985/77A IT 2598577 A IT2598577 A IT 2598577A IT 1081144 B IT1081144 B IT 1081144B
Authority
IT
Italy
Prior art keywords
buckets
similar
key lock
elastic key
removable tooth
Prior art date
Application number
IT25985/77A
Other languages
English (en)
Original Assignee
Poncin Andre
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 Poncin Andre filed Critical Poncin Andre
Application granted granted Critical
Publication of IT1081144B publication Critical patent/IT1081144B/it

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)
  • Shovels (AREA)
IT25985/77A 1977-01-14 1977-07-21 Dente amovibile per utensili da scavo come benne o simili con bloccaggio a chiavetta elastica IT1081144B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701060A FR2377488A1 (fr) 1977-01-14 1977-01-14 Perfectionnements aux dents de godets de pelles mecaniques

Publications (1)

Publication Number Publication Date
IT1081144B true IT1081144B (it) 1985-05-16

Family

ID=9185512

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25985/77A IT1081144B (it) 1977-01-14 1977-07-21 Dente amovibile per utensili da scavo come benne o simili con bloccaggio a chiavetta elastica

Country Status (8)

Country Link
US (1) US4182058A (it)
BE (1) BE862488A (it)
CA (1) CA1082252A (it)
DE (1) DE2733882C2 (it)
ES (1) ES230826Y (it)
FR (1) FR2377488A1 (it)
GB (1) GB1552209A (it)
IT (1) IT1081144B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500030A2 (fr) * 1981-02-16 1982-08-20 Poncin Andre Perfectionnements aux dents de godets de pelles mecaniques
SE445125B (sv) * 1981-03-26 1986-06-02 Bofors Ab Slitdelssystem for jordbearbetningsmaskiner
US4407081A (en) * 1981-12-07 1983-10-04 J. I. Case Company Bucket tooth attachment means
US4456307A (en) * 1982-03-16 1984-06-26 Gewerkschaft Eisenhutte Westfalia Cutter bit assembly
US4433496A (en) * 1983-03-14 1984-02-28 Esco Corporation Locking device for excavating equipment
US4761900A (en) * 1986-12-04 1988-08-09 Esco Corporation Excavating tooth assembly
US4903420A (en) * 1988-10-20 1990-02-27 Esco Corporation Mining tooth point
DE4007347A1 (de) * 1990-03-09 1991-09-12 Gewerk Eisenhuette Westfalia Meisselanordnung, insbesondere fuer kohlenhobel u. dgl.
US5063696A (en) * 1991-02-13 1991-11-12 Atlantic Richfield Company Excavator bucket tooth retention device
US5456029A (en) * 1993-11-01 1995-10-10 Caterpillar Inc. Tooth to adapter coupler
US5423138A (en) * 1994-04-04 1995-06-13 Caterpillar, Inc. Tip to adapter interface
US5561925A (en) * 1995-07-25 1996-10-08 Caterpillar Inc. Tooth assembly and retaining mechanism
ES2146541B1 (es) * 1998-06-08 2001-04-01 Metalogenia Sa Dispositivo para el acoplamiento de dientes de excavadoras.
ES2146174B1 (es) * 1998-07-03 2002-01-16 Metalogenia Sa Acoplamiento para dientes de excavadoras y similares.
FR2792343B1 (fr) * 1999-04-19 2001-06-22 Charles Pasqualini Dispositif de liaison entre des pieces d'usure aux extremites d'outils et receptacles en usage sur les engins et materiels de travaux publics
ES2158805B1 (es) * 1999-10-01 2002-04-01 Metalogenia Sa Perfeccionamientos en los acoplamientos para dientes de maquinas para movimiento de tierras.
US20040107608A1 (en) * 2002-12-04 2004-06-10 Thomas Meyers Improvements in excavator teeth
US8468724B2 (en) 2007-03-29 2013-06-25 Cqms Pty Ltd Mounting of wear members
CA2720287C (en) 2007-04-03 2013-12-03 Cqms Pty Ltd. A mounting pin assembly for an excavator wear member
US20110058894A1 (en) * 2008-04-18 2011-03-10 Cqms Pty Ltd A lock assembly for an excavator wear member
WO2010089423A1 (es) 2009-02-06 2010-08-12 Metalogenia, S.A. Sistema de acoplamiento entre elemento de desgaste y adaptador para maquinas excavadoras y similares, así como componentes del mismo
US8347530B2 (en) * 2009-08-05 2013-01-08 H&L Tooth Company Tooth assembly and related method for releasably coupling a tooth to an adapter
US9359744B2 (en) 2009-08-05 2016-06-07 H&L Tooth Company Multipiece wear assembly
AU2010330673B2 (en) 2009-12-11 2013-05-16 Cqms Pty Ltd A lock assembly for an excavator wear member
WO2013033751A1 (en) 2011-09-08 2013-03-14 Cqms Pty Ltd A lock assembly for an excavator wear member
AU2012350166B2 (en) 2011-12-08 2017-02-16 Cqms Pty Ltd An excavator wear assembly
EP3469153B1 (en) * 2016-06-13 2024-08-07 ESCO Group LLC Handling system for ground-engaging wear parts secured to earth working equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936538A (en) * 1954-12-15 1960-05-17 American Steel Foundries Dipper tooth assembly
US2990634A (en) * 1959-04-03 1961-07-04 Esco Corp Digger tooth
US3025619A (en) * 1959-05-18 1962-03-20 Gen Metals Corp Spring retainer for bucket teeth
US3388488A (en) * 1965-11-29 1968-06-18 Duplessis Gerard Bucket and adaptor assembly for digging teeth
US3406471A (en) * 1966-08-11 1968-10-22 Duplessis Gerard Digger tooth locking pin

Also Published As

Publication number Publication date
FR2377488B1 (it) 1983-07-22
DE2733882A1 (de) 1978-07-20
US4182058A (en) 1980-01-08
DE2733882C2 (de) 1986-04-24
ES230826U (es) 1977-11-16
GB1552209A (en) 1979-09-12
ES230826Y (es) 1978-05-16
BE862488A (fr) 1978-04-14
FR2377488A1 (fr) 1978-08-11
CA1082252A (en) 1980-07-22

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