IT1103885B - Disposizione per il bloccaggio rilasciabile di denti di escavatori e simili - Google Patents

Disposizione per il bloccaggio rilasciabile di denti di escavatori e simili

Info

Publication number
IT1103885B
IT1103885B IT48585/78A IT4858578A IT1103885B IT 1103885 B IT1103885 B IT 1103885B IT 48585/78 A IT48585/78 A IT 48585/78A IT 4858578 A IT4858578 A IT 4858578A IT 1103885 B IT1103885 B IT 1103885B
Authority
IT
Italy
Prior art keywords
excavator
provision
releasable locking
similar teeth
teeth
Prior art date
Application number
IT48585/78A
Other languages
English (en)
Other versions
IT7848585A0 (it
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 IT7848585A0 publication Critical patent/IT7848585A0/it
Application granted granted Critical
Publication of IT1103885B publication Critical patent/IT1103885B/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7075—Interfitted members including discrete retainer
    • Y10T403/7077—Interfitted members including discrete retainer for telescoping members
    • Y10T403/7079—Transverse pin
    • Y10T403/7086—Wedge pin

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)
  • Percussive Tools And Related Accessories (AREA)
IT48585/78A 1977-03-25 1978-03-23 Disposizione per il bloccaggio rilasciabile di denti di escavatori e simili IT1103885B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2713227A DE2713227C2 (de) 1977-03-25 1977-03-25 Lösbare Befestigung eines rückwärts mit einer Hülse versehenen Baggerzahnes an einem in die Hülse eingreifenden Zahnhalter

Publications (2)

Publication Number Publication Date
IT7848585A0 IT7848585A0 (it) 1978-03-23
IT1103885B true IT1103885B (it) 1985-10-14

Family

ID=6004678

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48585/78A IT1103885B (it) 1977-03-25 1978-03-23 Disposizione per il bloccaggio rilasciabile di denti di escavatori e simili

Country Status (14)

Country Link
US (1) US4192089A (it)
JP (1) JPS5840617B2 (it)
AU (1) AU520856B2 (it)
BR (1) BR7801776A (it)
CA (1) CA1105523A (it)
CH (1) CH632032A5 (it)
DE (1) DE2713227C2 (it)
FI (1) FI780395A (it)
FR (1) FR2384906A1 (it)
GB (1) GB1601207A (it)
IT (1) IT1103885B (it)
NL (1) NL7802738A (it)
SE (1) SE418759C (it)
ZA (1) ZA781705B (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2930804A1 (de) * 1979-07-28 1981-02-12 Karl Schwarzkopf Verriegelung fuer auswechselbare zahnspitzen von baggerzaehnen
US4271615A (en) * 1980-01-24 1981-06-09 Esco Corporation Locking device for excavating equipment
US4350256A (en) * 1980-09-25 1982-09-21 Midland-Ross Corporation Rotary coupler with a specially configured pinhole
US4481728A (en) * 1981-12-01 1984-11-13 Abex Corporation Dipper tooth tip and adapter
US4446638A (en) * 1982-12-27 1984-05-08 Abex Corporation Dipper tip retaining pin
SE465282B (sv) * 1984-02-08 1991-08-19 Gunnar Liljedahl Laassprint
US4587751A (en) * 1985-03-06 1986-05-13 Esco Corporation Wear cap style excavating tooth
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
DE3611493A1 (de) * 1986-04-05 1987-10-15 Orenstein & Koppel Ag Grabschaufel fuer bagger
US4823487A (en) * 1987-07-30 1989-04-25 Gh Hensley Industries, Inc. Resilient flex pin apparatus for excavating tooth point and adapter assemblies
US4986011A (en) * 1989-04-17 1991-01-22 Stapel B.V. Cutting device with removable tools
US5152088A (en) * 1990-09-10 1992-10-06 Esco Corporation Excavating tooth point and method of replacement
WO1993020293A1 (en) * 1992-04-07 1993-10-14 Neville Eugen Matthews Excavator tooth retaining assembly
US5469648A (en) * 1993-02-02 1995-11-28 Esco Corporation Excavating tooth
US5394629A (en) * 1993-06-21 1995-03-07 Gh Hensley Industries, Inc. Side-locking flex pin connector for excavation apparatus
SE504157C2 (sv) * 1994-03-21 1996-11-25 Componenta Wear Parts Ab Tandarrangemang; sammanfogning med sprint
AUPN174595A0 (en) * 1995-03-15 1995-04-06 Ani Corporation Limited, The A mounting system
US6082284A (en) * 1996-11-04 2000-07-04 Vrijhof Ankers Beheer B.V. Anchor
US5852888A (en) * 1996-11-08 1998-12-29 Caterpillar Inc. Apparatus for protecting a base of a bucket of an earth working machine
EP0950139B1 (en) * 1996-11-15 2009-12-16 Combi Wear Parts AB Tooth arrangement
US5724756A (en) * 1997-01-06 1998-03-10 Caterpillar Inc. Bucket tip retention means
US5909962A (en) * 1997-11-26 1999-06-08 Caterpillar Inc. Tip assembly for an edge of an implement of a work machine
US6030143A (en) * 1997-12-18 2000-02-29 Esco Corporation Locking pin for excavating equipment
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.
US6145224A (en) * 1998-11-06 2000-11-14 Caterpillar Inc. Ground engaging tools for earthworking implements and retainer therefor
ES2158805B1 (es) 1999-10-01 2002-04-01 Metalogenia Sa Perfeccionamientos en los acoplamientos para dientes de maquinas para movimiento de tierras.
US20060255653A1 (en) * 2004-09-02 2006-11-16 John Gibbins Replacement Part Assembly
WO2011088511A1 (en) 2010-01-20 2011-07-28 Bradken Resources Pty Limited Excavation tooth assembly
US9388553B2 (en) * 2013-05-31 2016-07-12 Caterpillar Inc. Retainer systems for ground engaging tools
WO2015010159A1 (en) * 2013-07-23 2015-01-29 Bradken Uk Limited A lock for an excavation tooth assembly
MX2017002755A (es) * 2015-06-05 2017-05-09 Black Cat Blades Ltd Sistema de union de miembro de desgaste para implemento de excavacion.
US10400427B2 (en) * 2017-05-31 2019-09-03 Srj, Inc. Flex pin
KR102279468B1 (ko) * 2019-07-17 2021-07-20 성보공업주식회사 댐퍼 구조물

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074329B (de) * 1955-05-13 1960-01-28 H and L Tooth Company, Montebello, Calif. (V. St. A.) Haltestift
US3511126A (en) * 1967-12-06 1970-05-12 Caterpillar Tractor Co Cylindrical retaining pin of substantially rigid construction
SE333551B (it) * 1968-12-04 1971-03-15 Bofors Ab
US3520224A (en) * 1969-02-12 1970-07-14 Hensley Equipment Co Inc Retaining pin
DE1918491A1 (de) * 1969-04-11 1970-12-10 Karl Schwarzkopf Stift,insbesondere Verriegelungsstift fuer Baggerzaehne
US3685178A (en) * 1970-07-10 1972-08-22 Abex Corp Dipper teeth
JPS4936562A (it) * 1972-08-09 1974-04-04
BR6308410D0 (pt) * 1972-10-31 1974-09-05 Poclain Sa Dente substituivel para instrumento de obras publicas, admitindo uma chaveta particular

Also Published As

Publication number Publication date
US4192089A (en) 1980-03-11
SE418759B (sv) 1981-06-22
FI780395A (fi) 1978-09-26
GB1601207A (en) 1981-10-28
SE7803399L (sv) 1978-09-26
DE2713227A1 (de) 1978-10-05
JPS5840617B2 (ja) 1983-09-07
CA1105523A (en) 1981-07-21
FR2384906A1 (fr) 1978-10-20
AU520856B2 (en) 1982-03-04
DE2713227C2 (de) 1983-08-04
SE418759C (sv) 1985-01-14
IT7848585A0 (it) 1978-03-23
BR7801776A (pt) 1978-11-14
AU3425678A (en) 1979-09-20
FR2384906B1 (it) 1980-10-17
CH632032A5 (de) 1982-09-15
NL7802738A (nl) 1978-09-27
JPS53118802A (en) 1978-10-17
ZA781705B (en) 1979-04-25

Similar Documents

Publication Publication Date Title
IT1103885B (it) Disposizione per il bloccaggio rilasciabile di denti di escavatori e simili
BE869612A (fr) Preparation d'oligoimides
IT7852489A0 (it) Composizione dentifricia atta a prevenire la formazione della placca dentaria e procedimento di applicazione
AT352259B (de) Zahnaerztliches handstueck
AT350712B (de) Zahnaerztliches handstueck
IT1032781B (it) Procedimento per la costruzione di denti artificiali
AT371693B (de) Zahnaerztliches handstueck
IT7853195V0 (it) Manipolo dentistico
AT371692B (de) Zahnaerztliches handstueck
TR20232A (tr) Cis-9-trikosen ve metomil'den olusan ensektisit bilesim
IT1115643B (it) Apparecchiatura per la miscelazione e l'eifzione di sostanze shiumogene
IT7851698A0 (it) Apparecchiatura per uso odontoiatrico atta a eseguire radiografie dell'intera struttura mascellare
IT1013647B (it) Strumento canalare per l allarga mento dell imbocco dei canali ra dicolari dentali e per l alesaggio di detti canal
IT7823518A0 (it) Procedimento e dispositivo per la costruzione di una efficace protezione di parete di rivestimento di complessi di cavita' sotterranee
IT1090759B (it) Procedimento per la preparazione di 3 iodio e 3 bromo rifamicina s
BR7806944A (pt) Dentes posteriores de grau zero
IT1107571B (it) Combinazione di faramaci avente azione antitrombotica e procedimento per la sua preparazione
AT370979B (de) Zahnaerztliches handstueck
AT362515B (de) Zahnpflegemittel
AT364442B (de) Zahnaerztliches handstueck
IT7853603V0 (it) Manipolo dentistico
IT1079829B (it) Disposizione di bloccaggio rilasciabile per i denti di macchine per movimenti di terra
IT7851137A0 (it) Complesso di ancoraggio per denti
IT1103104B (it) Procedimento per la riduzione della viscosita' di composizioni polioliche e composto impiegato
IT1080753B (it) Procedimento per la preparazione di un derivato dell'acetammide