EP1154082A3 - Tooth cap for construction machine - Google Patents

Tooth cap for construction machine Download PDF

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Publication number
EP1154082A3
EP1154082A3 EP01110817A EP01110817A EP1154082A3 EP 1154082 A3 EP1154082 A3 EP 1154082A3 EP 01110817 A EP01110817 A EP 01110817A EP 01110817 A EP01110817 A EP 01110817A EP 1154082 A3 EP1154082 A3 EP 1154082A3
Authority
EP
European Patent Office
Prior art keywords
construction machine
tooth cap
ground
cap
toothed cap
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.)
Withdrawn
Application number
EP01110817A
Other languages
German (de)
French (fr)
Other versions
EP1154082A2 (en
Inventor
Michael Prof. Dr. Ketting
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.)
Intertractor GmbH
Original Assignee
Intertractor 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 Intertractor GmbH filed Critical Intertractor GmbH
Publication of EP1154082A2 publication Critical patent/EP1154082A2/en
Publication of EP1154082A3 publication Critical patent/EP1154082A3/en
Withdrawn legal-status Critical Current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
    • E02F9/2858—Teeth characterised by shape

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)
  • Soil Working Implements (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)

Abstract

Um eine Zahnkappe für Baumaschinen mit keilförmig zueinander verlaufenden Arbeitsflächen (4,6) zu schaffen, die das Eindringen in das Erdreich oder dergleichen mit geringerem Kraftaufwand ermöglicht, wobei zudem nur eine geringe Verdichtung des Erdreichs oder dergleichen beim Eintreiben der Zahnkappe erfolgt, wird vorgeschlagen, daß mindestens eine der Arbeitsflächen (4,6) mehrere Längsrippen (5) und/oder Querrippen (13) aufweist.

Figure 00000001
In order to create a toothed cap for construction machines with wedge-shaped working surfaces (4, 6) which allows penetration into the ground or the like with less effort, with only a slight compaction of the ground or the like taking place when the toothed cap is driven in, that at least one of the work surfaces (4, 6) has a plurality of longitudinal ribs (5) and / or transverse ribs (13).
Figure 00000001
EP01110817A 2000-05-11 2001-05-04 Tooth cap for construction machine Withdrawn EP1154082A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10022629 2000-05-11
DE10022629A DE10022629A1 (en) 2000-05-11 2000-05-11 Tooth flap for construction machines

Publications (2)

Publication Number Publication Date
EP1154082A2 EP1154082A2 (en) 2001-11-14
EP1154082A3 true EP1154082A3 (en) 2002-06-26

Family

ID=7641359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01110817A Withdrawn EP1154082A3 (en) 2000-05-11 2001-05-04 Tooth cap for construction machine

Country Status (6)

Country Link
US (1) US6490816B2 (en)
EP (1) EP1154082A3 (en)
KR (1) KR20010104664A (en)
CN (1) CN1327110A (en)
BR (1) BR0101864A (en)
DE (1) DE10022629A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8943716B2 (en) 2011-10-10 2015-02-03 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
US9428886B2 (en) 2011-10-07 2016-08-30 Caterpillar Inc. Implement tooth assembly with tip and adapter

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040111927A1 (en) * 2002-12-12 2004-06-17 Livesay Richard E. Tip and adapter assembly
US8191291B2 (en) * 2008-07-09 2012-06-05 Esco Corporation Wear member for excavating equipment
US7818902B2 (en) * 2008-11-12 2010-10-26 H & L Tooth Company Ground engaging digging tooth
US7980011B2 (en) * 2009-03-23 2011-07-19 Black Cat Blades Ltd. Fully stabilized excavator tooth attachment
CN102733446A (en) * 2011-04-15 2012-10-17 斗山工程机械（中国）有限公司 Digging bucket and bucket teeth thereof
US20120297649A1 (en) * 2011-05-27 2012-11-29 Caterpillar, Inc. Ground engaging tool tooth tip
US9057177B2 (en) 2011-10-08 2015-06-16 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9957691B2 (en) * 2014-07-29 2018-05-01 Caterpillar Inc. Wear component for ground engaging tool
US9556595B2 (en) * 2014-08-05 2017-01-31 Caterpillar Inc. High performance implement wear member
DE102014115209A1 (en) * 2014-10-20 2016-04-21 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Tillage tool
NO2780599T3 (en) * 2014-11-13 2018-08-04
CN104612203B (en) * 2015-02-03 2017-07-28 大连裕工耐磨技术发展有限公司 One kind has external Quench reinforcement high abrasion excavator bucket teeth
CN104878796A (en) * 2015-05-06 2015-09-02 柳州金茂机械有限公司 Excavator bucket
US9644348B2 (en) * 2015-08-12 2017-05-09 Caterpillar Inc. Ground engaging tooth assemblies
CN105507363A (en) * 2015-12-03 2016-04-20 天津市中机雄风机械有限公司 Hopper tooth
US10889966B2 (en) * 2018-04-13 2021-01-12 Caterpillar Inc. Drafted tool bit and blade assembly
US11732445B2 (en) * 2018-04-13 2023-08-22 Caterpillar Inc. Retention system for attaching tool bits to a blade assembly
CA3081025A1 (en) * 2020-02-04 2021-08-04 Industries Forestieres Pro Pac Ltee Excavating assembly and tree felling head including same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247202A (en) * 1940-08-07 1941-06-24 American Brake Shoe & Foundry Replaceable tooth for excavating implements and the like
US2360315A (en) * 1943-07-14 1944-10-17 Clarence W Campbell Drag line shovel tooth
US3325926A (en) * 1964-03-09 1967-06-20 Mid Continent Steel Casting Co Digger tooth and assembly for an excavating apparatus
GB1597554A (en) * 1977-10-04 1981-09-09 Viehmann & Co Intertrac Cutter for a building machine
GB2151207A (en) * 1983-12-08 1985-07-17 Rainer August Hilden Digging tooth for excavators
US5966848A (en) * 1997-05-30 1999-10-19 Companhia Vale Do Rio Doce Tooth of ore recovery buckets

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1333394A (en) * 1919-10-06 1920-03-09 Taylor Wharton Iron Dipper-tooth
US3021626A (en) * 1958-01-21 1962-02-20 Esco Corp Scraper blade
US2968880A (en) * 1959-02-20 1961-01-24 Gerald A M Petersen Reversible tooth having resilient retaining means
US3300883A (en) * 1963-10-21 1967-01-31 Petersen Reversible digging tooth with three cutting edges
US3286379A (en) * 1964-01-13 1966-11-22 Petersen Gerald A Digging tooth with corrugated cross-section
US3312002A (en) * 1964-01-13 1967-04-04 Petersen Gerald A Tooth for earth digging equipment
US3309801A (en) * 1964-05-05 1967-03-21 Abex Corp Repointer
US3444633A (en) * 1966-09-06 1969-05-20 Hensley Equipment Co Inc Two-part excavating tooth
US3736676A (en) * 1972-02-10 1973-06-05 Pengo Corp Excavating tooth having outwardly slanted ribs
CH588601A5 (en) * 1975-02-21 1977-06-15 Zepf Hans Rudolf
US3959901A (en) * 1975-06-30 1976-06-01 Caterpillar Tractor Co. High strength earth working penetration tooth
SU883286A1 (en) * 1980-01-17 1981-11-23 Научно-Исследовательский И Проектно-Конструкторский Институт По Добыче Полезных Ископаемых Открытым Способом Кузнецкий Филиал Tooth of working member of earth-moving machine
DE3520370A1 (en) * 1985-06-07 1986-12-11 Carl Falkenroth Söhne GmbH & Co KG, 5885 Schalksmühle TOOL UNIT FOR EXCAVATOR, FRONT LOADER, GRIPPER OR THE LIKE
JP2596106B2 (en) * 1988-12-27 1997-04-02 住友重機械鋳鍛株式会社 Combined drilling tooth
FR2667088B1 (en) * 1990-09-20 1994-10-14 Technogenia Sa TOOTH FOR EXCAVATION TOOL.
US5111600A (en) * 1991-07-30 1992-05-12 Caterpillar Inc. Tooth with hard material applied to selected surfaces
US5502905A (en) * 1994-04-26 1996-04-02 Caterpillar Inc. Tooth having abrasion resistant material applied thereto

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247202A (en) * 1940-08-07 1941-06-24 American Brake Shoe & Foundry Replaceable tooth for excavating implements and the like
US2360315A (en) * 1943-07-14 1944-10-17 Clarence W Campbell Drag line shovel tooth
US3325926A (en) * 1964-03-09 1967-06-20 Mid Continent Steel Casting Co Digger tooth and assembly for an excavating apparatus
GB1597554A (en) * 1977-10-04 1981-09-09 Viehmann & Co Intertrac Cutter for a building machine
GB2151207A (en) * 1983-12-08 1985-07-17 Rainer August Hilden Digging tooth for excavators
US5966848A (en) * 1997-05-30 1999-10-19 Companhia Vale Do Rio Doce Tooth of ore recovery buckets

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9428886B2 (en) 2011-10-07 2016-08-30 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
US9528248B2 (en) 2011-10-08 2016-12-27 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
US9546471B2 (en) 2011-10-10 2017-01-17 Caterpillar Inc. Implement tooth assembly with tip and adapter

Also Published As

Publication number Publication date
CN1327110A (en) 2001-12-19
KR20010104664A (en) 2001-11-26
US6490816B2 (en) 2002-12-10
DE10022629A1 (en) 2001-11-15
EP1154082A2 (en) 2001-11-14
BR0101864A (en) 2001-12-18
US20020043010A1 (en) 2002-04-18

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