EP1852557A3 - Verschleißanordnung und Verriegelung für eine Baggerschaufel. - Google Patents

Verschleißanordnung und Verriegelung für eine Baggerschaufel. Download PDF

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Publication number
EP1852557A3
EP1852557A3 EP07009529A EP07009529A EP1852557A3 EP 1852557 A3 EP1852557 A3 EP 1852557A3 EP 07009529 A EP07009529 A EP 07009529A EP 07009529 A EP07009529 A EP 07009529A EP 1852557 A3 EP1852557 A3 EP 1852557A3
Authority
EP
European Patent Office
Prior art keywords
lock
hole
locking
excavating bucket
locking member
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.)
Granted
Application number
EP07009529A
Other languages
English (en)
French (fr)
Other versions
EP1852557A2 (de
EP1852557B1 (de
Inventor
Robert K. Emrich
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.)
Esco Corp
Original Assignee
Esco Corp
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 Esco Corp filed Critical Esco Corp
Priority claimed from EP03759392A external-priority patent/EP1579083B1/de
Publication of EP1852557A2 publication Critical patent/EP1852557A2/de
Publication of EP1852557A3 publication Critical patent/EP1852557A3/de
Application granted granted Critical
Publication of EP1852557B1 publication Critical patent/EP1852557B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
EP07009529A 2002-09-19 2003-09-22 Verschleißanordnung und Verriegelung für eine Baggerschaufel. Expired - Lifetime EP1852557B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41176202P 2002-09-19 2002-09-19
EP03759392A EP1579083B1 (de) 2002-09-19 2003-09-22 Verschleißanordnung und Verriegelung für eine Baggerschaufel.

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP03759392A Division EP1579083B1 (de) 2002-09-19 2003-09-22 Verschleißanordnung und Verriegelung für eine Baggerschaufel.
EP03759392.8 Division 2003-09-22

Publications (3)

Publication Number Publication Date
EP1852557A2 EP1852557A2 (de) 2007-11-07
EP1852557A3 true EP1852557A3 (de) 2008-08-20
EP1852557B1 EP1852557B1 (de) 2010-07-21

Family

ID=38561643

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07009529A Expired - Lifetime EP1852557B1 (de) 2002-09-19 2003-09-22 Verschleißanordnung und Verriegelung für eine Baggerschaufel.

Country Status (1)

Country Link
EP (1) EP1852557B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JOP20200019A1 (ar) * 2011-07-14 2017-06-16 Esco Group Llc مجموعة بطانه
US9062436B2 (en) 2011-10-07 2015-06-23 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9057177B2 (en) 2011-10-08 2015-06-16 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943716B2 (en) 2011-10-10 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
AU2012318298B2 (en) 2011-11-23 2016-02-04 Esco Group Llc Wear assembly
EA201992766A1 (ru) * 2011-12-16 2020-03-25 Эско Груп Ллк Износостойкий узел
SE538882C2 (sv) * 2015-06-26 2017-01-24 Combi Wear Parts Ab Slitdelssystem, lås och metod för låsning av en slitdel tillen slitdelshållare
UA126230C2 (uk) * 2015-09-29 2022-09-07 Еско Груп Ллк Зношуваний вузол для землерийного обладнання
PE20210242A1 (es) * 2016-02-08 2021-02-09 Esco Group Llc Unidad de desgaste para equipos de trabajo de tierra
TW202309378A (zh) * 2016-05-05 2023-03-01 美商艾斯克集團有限責任公司 用於大地工作設備之磨損構件及磨損總成
MX2020004900A (es) * 2017-11-17 2020-08-06 Esco Group Llc Piezas de desgaste para equipos de movimiento de tierras.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937551A (en) * 1997-11-07 1999-08-17 Columbia Steel Casting Co., Inc. Lock system for excavating tooth point and adapter
US6108950A (en) * 1999-03-08 2000-08-29 Gh Hensley Industries, Inc. Self-adjusting tooth/adapter connection system for material displacement apparatus
US20020000053A1 (en) * 2000-06-27 2002-01-03 Adamic Dwight L. Torque locking system for fastening a wear member to a support structure
US6374521B1 (en) * 1999-04-05 2002-04-23 Trn Business Trust Apparatus and method for coupling an excavation tooth assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937551A (en) * 1997-11-07 1999-08-17 Columbia Steel Casting Co., Inc. Lock system for excavating tooth point and adapter
US6108950A (en) * 1999-03-08 2000-08-29 Gh Hensley Industries, Inc. Self-adjusting tooth/adapter connection system for material displacement apparatus
US6374521B1 (en) * 1999-04-05 2002-04-23 Trn Business Trust Apparatus and method for coupling an excavation tooth assembly
US20020000053A1 (en) * 2000-06-27 2002-01-03 Adamic Dwight L. Torque locking system for fastening a wear member to a support structure

Also Published As

Publication number Publication date
EP1852557A2 (de) 2007-11-07
EP1852557B1 (de) 2010-07-21

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