ES2197788B2 - Conjunto de diente excavador de piezas multiples. - Google Patents
Conjunto de diente excavador de piezas multiples. Download PDFInfo
- Publication number
- ES2197788B2 ES2197788B2 ES200150004A ES200150004A ES2197788B2 ES 2197788 B2 ES2197788 B2 ES 2197788B2 ES 200150004 A ES200150004 A ES 200150004A ES 200150004 A ES200150004 A ES 200150004A ES 2197788 B2 ES2197788 B2 ES 2197788B2
- Authority
- ES
- Spain
- Prior art keywords
- adapter
- tooth
- sides
- cavity
- excavator
- 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 - Fee Related
Links
- 230000014759 maintenance of location Effects 0.000 claims description 31
- 238000009412 basement excavation Methods 0.000 claims description 27
- 230000035515 penetration Effects 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 16
- 238000005520 cutting process Methods 0.000 description 13
- 230000006641 stabilisation Effects 0.000 description 11
- 238000011105 stabilization Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 8
- 238000005242 forging Methods 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 5
- 208000002925 dental caries Diseases 0.000 description 5
- 238000005304 joining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 210000004210 tooth component Anatomy 0.000 description 3
- 230000003042 antagnostic effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009975 flexible effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 1
- 206010065612 Loose tooth Diseases 0.000 description 1
- 208000004188 Tooth Wear Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
-
- 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
-
- 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
- E02F9/2825—Mountings therefor using adapters
-
- 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)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/118,658 US6047487A (en) | 1998-07-17 | 1998-07-17 | Multipiece excavating tooth assembly |
| US09/118658 | 1998-07-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2197788A1 ES2197788A1 (es) | 2004-01-01 |
| ES2197788B2 true ES2197788B2 (es) | 2007-02-16 |
Family
ID=22379961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200150004A Expired - Fee Related ES2197788B2 (es) | 1998-07-17 | 1999-07-14 | Conjunto de diente excavador de piezas multiples. |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US6047487A (enExample) |
| EP (1) | EP1121495B1 (enExample) |
| JP (1) | JP4469501B2 (enExample) |
| KR (1) | KR100632911B1 (enExample) |
| CN (1) | CN1182304C (enExample) |
| AU (1) | AU753118B2 (enExample) |
| BR (1) | BR9912422B1 (enExample) |
| CA (1) | CA2336824C (enExample) |
| ES (1) | ES2197788B2 (enExample) |
| GB (1) | GB2356000B (enExample) |
| HU (1) | HU226503B1 (enExample) |
| RU (1) | RU2249655C2 (enExample) |
| TR (1) | TR200100199T2 (enExample) |
| WO (1) | WO2000004244A1 (enExample) |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6735890B2 (en) * | 2001-07-06 | 2004-05-18 | Esco Corporation | Wear assembly |
| 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. |
| US6467203B2 (en) * | 1999-04-05 | 2002-10-22 | Trn Business Trust | Removable tooth assembly retention system and method |
| US6374521B1 (en) | 1999-04-05 | 2002-04-23 | Trn Business Trust | Apparatus and method for coupling an excavation tooth assembly |
| ES2158805B1 (es) * | 1999-10-01 | 2002-04-01 | Metalogenia Sa | Perfeccionamientos en los acoplamientos para dientes de maquinas para movimiento de tierras. |
| ES2168988B1 (es) * | 2000-10-03 | 2003-12-01 | Metalogenia Sa | Sistema de acoplamiento para los dientes de una excavadora. |
| US6430851B1 (en) | 2001-04-10 | 2002-08-13 | H&L Tooth Co. | Hammerless attachment assembly for a two-part digging tooth system |
| US6993861B2 (en) * | 2001-07-06 | 2006-02-07 | Esco Corporation | Coupling for excavating wear part |
| US6467204B1 (en) | 2001-08-09 | 2002-10-22 | Trn Business Trust | Adapter assembly having multiple retainer pins |
| US6393739B1 (en) | 2001-08-16 | 2002-05-28 | G. H. Hensley Industries, Inc. | Excavating tooth point and adapter apparatus |
| US6574892B2 (en) | 2001-09-05 | 2003-06-10 | Trn Business Trust | Retainer pin having an internal secondary retainer pin |
| US6729052B2 (en) * | 2001-11-09 | 2004-05-04 | Esco Corporation | Assembly for securing an excavating tooth |
| US6799387B2 (en) | 2002-01-29 | 2004-10-05 | Trn Business Trust | Removable adapter assembly having a retractable insert |
| CA2392643A1 (en) * | 2002-07-01 | 2004-01-05 | Pennsylvania Crusher Corporation | Excavator teeth, apparatus and method |
| US6757995B2 (en) | 2002-07-12 | 2004-07-06 | Trn Business Trust | System and method for coupling excavation equipment components |
| US20040111927A1 (en) * | 2002-12-12 | 2004-06-17 | Livesay Richard E. | Tip and adapter assembly |
| SE0203856L (sv) * | 2002-12-23 | 2004-02-10 | Combi Wear Parts Ab | Slitdelssystem för lösbar montering av slitdelar till en markberedningsmaskins verktyg |
| US7080470B2 (en) * | 2003-04-30 | 2006-07-25 | Esco Corporation | Wear assembly for excavator digging edge |
| US7036249B2 (en) | 2003-05-22 | 2006-05-02 | Trn Business Trust | Tooth adapter having an elastomeric clamp assembly and method for using same |
| MXPA06002736A (es) * | 2003-09-09 | 2006-06-23 | Tooth H & L Co | Diente excavador con alas. |
| JP5022599B2 (ja) * | 2003-12-05 | 2012-09-12 | メタロヘニア，エセ．ア． | 掘削アセンブリ、および土壌および石のような物質を動かすための機器に適用可能なその構成要素 |
| US7032334B2 (en) * | 2004-05-28 | 2006-04-25 | Trn Business Trust | System and method for coupling excavation equipment components |
| FR2878871B1 (fr) * | 2005-03-22 | 2013-09-20 | Predac | Ensemble d'accouplement entre des pieces d'usure sur des outils supports pour equipement d'engins de travaux publics |
| CN101099005B (zh) * | 2004-12-02 | 2012-03-21 | 普雷达克公司 | 公共工程机械设备用的磨损部件与支承工具间连接组件 |
| USD560691S1 (en) * | 2005-07-12 | 2008-01-29 | H & L Tooth Company | Winged ground engaging tooth |
| BRPI0615055A2 (pt) * | 2005-08-24 | 2011-04-26 | James A Calderwood | escarificador do tipo adaptado para ser montado em uma haste de escavadeira ou equipamento semelhante |
| RU2379430C1 (ru) * | 2005-11-25 | 2010-01-20 | ЭСТИ С.р.л. | Узел зуба для машин для земляных работ |
| AU2013202342B2 (en) * | 2006-02-17 | 2013-11-07 | Esco Corporation | Wear assembly |
| AU2013200107B2 (en) * | 2006-03-30 | 2016-07-21 | Esco Group Llc | Wear assembly |
| JOP20190303A1 (ar) * | 2006-02-17 | 2017-06-16 | Esco Group Llc | تجميعة مقاومة للتآكل |
| BRPI0709884B1 (pt) | 2006-03-30 | 2018-01-16 | Esco Corporation | Elemento de desgaste para fixação em um equipamento de escavação |
| US20080005940A1 (en) * | 2006-07-10 | 2008-01-10 | Esco Corporation | Assembly for securing a wear |
| WO2008021376A2 (en) * | 2006-08-16 | 2008-02-21 | Caterpillar Inc | Ground engaging tool system |
| US8061064B2 (en) * | 2007-05-10 | 2011-11-22 | Esco Corporation | Wear assembly for excavating equipment |
| PT2160498E (pt) * | 2007-05-10 | 2015-06-08 | Esco Corp | Montagem de desgaste para equipamento de escavação |
| AU2012201808B2 (en) * | 2007-05-10 | 2014-08-21 | Esco Group Llc | Wear assembly for excavating equipment |
| USD602505S1 (en) * | 2007-12-13 | 2009-10-20 | Hensley Industries, Inc. | Ground engaging wear member |
| EA022167B1 (ru) * | 2008-01-08 | 2015-11-30 | Эско Корпорейшн | Наконечник рабочего валка машины для разработки грунта |
| US20090277050A1 (en) * | 2008-05-06 | 2009-11-12 | Esco Corporation | Wear Assembly For Excavating Equipment |
| US7818902B2 (en) * | 2008-11-12 | 2010-10-26 | H & L Tooth Company | Ground engaging digging tooth |
| US9359744B2 (en) | 2009-08-05 | 2016-06-07 | H&L Tooth Company | Multipiece wear assembly |
| EP2462288B1 (en) * | 2009-08-05 | 2018-12-12 | H & L Tooth Company | Tooth assembly and related method for releasably coupling a tooth to an adapter |
| EP2494113B1 (en) * | 2009-10-30 | 2019-03-06 | ESCO Group LLC | Wear assembly for excavating equipment |
| US8443504B2 (en) * | 2010-02-05 | 2013-05-21 | H&L Tooth Company | Pin tool assembly for acting on a retaining pin for a tooth of a ground engaging implement |
| US20120297649A1 (en) * | 2011-05-27 | 2012-11-29 | Caterpillar, Inc. | Ground engaging tool tooth tip |
| 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 |
| FR2983880B1 (fr) * | 2011-12-08 | 2014-11-21 | Afe Metal | Systeme mecanique comprenant une piece d'usure et un support, et godet comprenant au moins un tel systeme mecanique |
| CO7020893A2 (es) * | 2012-02-17 | 2014-08-11 | Esco Corp | Conjunto de desgaste |
| JP5373169B1 (ja) | 2012-10-10 | 2013-12-18 | 株式会社小松製作所 | 掘削爪および掘削爪用ボディ |
| BR112015017705B1 (pt) * | 2013-01-25 | 2022-02-01 | Cqms Pty Ltd | Montagem de desgaste de escavadeira, membro de desgaste, nariz de armação e método para armar um membro de desgaste em um nariz de armação |
| AU2013204898B2 (en) * | 2013-04-12 | 2016-11-03 | Bradken Resources Pty Limited | Excavation Tooth Assembly |
| US9670648B2 (en) | 2015-08-10 | 2017-06-06 | Caterpillar Inc. | Replaceable tip systems for a tine |
| US10508418B2 (en) | 2016-05-13 | 2019-12-17 | Hensley Industries, Inc. | Stabilizing features in a wear member assembly |
| WO2017209898A1 (en) | 2016-06-03 | 2017-12-07 | H&L Tooth Company | Multipiece wear assembly |
| USD842345S1 (en) | 2017-07-21 | 2019-03-05 | Caterpillar Inc. | Lip shroud for a ground engaging machine implement |
| USD832309S1 (en) | 2017-08-30 | 2018-10-30 | Caterpillar Inc. | Lip shroud for a ground engaging machine implement |
| USD842347S1 (en) | 2017-10-11 | 2019-03-05 | Caterpillar Inc. | Shroud for a ground engaging machine implement |
| USD842346S1 (en) | 2017-10-11 | 2019-03-05 | Caterpillar Inc. | Shroud for a ground engaging machine implement |
| USD859103S1 (en) | 2017-10-20 | 2019-09-10 | H&L Tooth Company | Tool for acting on a securement member of a digging tooth assembly |
| DE102017126755A1 (de) * | 2017-11-14 | 2019-05-16 | Alfred Reuter | Stopfpickel |
| CN107806004B (zh) * | 2017-11-28 | 2023-08-22 | 佛山科学技术学院 | 一种市政工程用的沥青铲除板 |
| USD918965S1 (en) | 2018-06-19 | 2021-05-11 | Hensley Industries, Inc. | Ground engaging wear member |
| USD882644S1 (en) | 2018-10-03 | 2020-04-28 | Caterpillar Inc. | Bucket shroud |
| USD873306S1 (en) | 2018-10-03 | 2020-01-21 | Caterpillar Inc. | Bucket shroud |
| USD882645S1 (en) | 2018-10-03 | 2020-04-28 | Caterpillar Inc. | Bucket shroud |
| USD882646S1 (en) | 2018-11-09 | 2020-04-28 | Caterpillar Inc. | Bucket shroud |
| USD928849S1 (en) * | 2019-10-04 | 2021-08-24 | Caterpillar Inc. | Bucket shroud |
| USD927561S1 (en) | 2019-10-04 | 2021-08-10 | Caterpillar Inc. | Bucket shroud |
| USD928848S1 (en) * | 2019-10-04 | 2021-08-24 | Caterpillar Inc. | Bucket shroud |
| USD959505S1 (en) | 2021-03-25 | 2022-08-02 | Caterpillar Inc. | Bucket shroud |
| USD978923S1 (en) | 2021-06-03 | 2023-02-21 | Caterpillar Inc. | Bucket shroud |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3091044A (en) * | 1960-10-28 | 1963-05-28 | Cleveland Trencher Co | Digger tooth |
| US4481728A (en) * | 1981-12-01 | 1984-11-13 | Abex Corporation | Dipper tooth tip and adapter |
| DE4345100A1 (de) * | 1993-12-31 | 1995-07-06 | Peddinghaus Carl Dan Gmbh | Zahn/Zahnhalter-Verbindungssystem |
| US5666748A (en) * | 1995-12-11 | 1997-09-16 | Esco Corporation | Wear cap and components useable therewith |
| US5778570A (en) * | 1993-08-30 | 1998-07-14 | Baz Service Ag | Excavator tooth |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1909850A (en) * | 1931-02-12 | 1933-05-16 | Electric Steel Foundry Co | Dipper tooth |
| US2118872A (en) * | 1936-06-10 | 1938-05-31 | Raymond S Weimer | Removable teeth for earth working machines |
| US2227674A (en) * | 1938-11-21 | 1941-01-07 | American Brake Shoe & Foundry | Dipper tooth assembly |
| US3117386A (en) * | 1961-03-07 | 1964-01-14 | Ferwerda Ray | Tooth arrangement for earth digging apparatus |
| GB935785A (en) * | 1961-07-28 | 1963-09-04 | Austin Hoy & Co Ltd | Improvements in or relating to coal cutter picks |
| JPS5066004A (enExample) * | 1973-10-16 | 1975-06-04 | ||
| 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 |
| US4317300A (en) * | 1979-09-20 | 1982-03-02 | Esco Corporation | Earth working tooth with wear cap |
| DE2938119C2 (de) * | 1979-09-20 | 1983-03-24 | O & K Orenstein & Koppel AG Werk Lübeck, 2400 Lübeck | Baggerzahn |
| SE8405819L (sv) * | 1984-11-20 | 1986-05-21 | Bofors Wear Parts Ab | Slitdelssystem |
| US4577423A (en) * | 1984-12-24 | 1986-03-25 | Esco Corporation | Excavating tooth system |
| US4611418A (en) * | 1985-03-28 | 1986-09-16 | Launder Richard L | Locking mechanism for earth excavation teeth |
| DE3531787C1 (de) * | 1985-09-06 | 1986-06-26 | Berchem & Schaberg Gmbh, 4650 Gelsenkirchen | Auswechselbarer Zahn fuer ein Grab- und Brechwerkzeug mit Hartmetallspitze und Kantenbewehrung |
| US4761900A (en) * | 1986-12-04 | 1988-08-09 | Esco Corporation | Excavating tooth assembly |
| US5016365A (en) * | 1989-06-06 | 1991-05-21 | Gh Hensley Industries, Inc. | Wear parts for excavation apparatus |
| SU1838524A3 (ru) * | 1989-08-04 | 1993-08-30 | Esko Corp | Узел крепления зуба рабочего органа землеройной машины |
| US5074062A (en) * | 1990-09-10 | 1991-12-24 | Esco Corporation | Method of replacing a worn excavating tooth point |
| US5075986A (en) * | 1991-02-08 | 1991-12-31 | H & L Tooth Company | Attachment assembly for excavation teeth |
| US5224282A (en) * | 1992-01-21 | 1993-07-06 | Harnischfeger Corporation | Tooth assembly for a digger bucket |
| US5177886A (en) * | 1992-03-16 | 1993-01-12 | Caterpillar Inc. | Tooth with clearances in socket |
| US5469648A (en) * | 1993-02-02 | 1995-11-28 | Esco Corporation | Excavating tooth |
-
1998
- 1998-07-17 US US09/118,658 patent/US6047487A/en not_active Expired - Lifetime
-
1999
- 1999-07-14 KR KR1020017000704A patent/KR100632911B1/ko not_active Expired - Fee Related
- 1999-07-14 GB GB0100558A patent/GB2356000B/en not_active Expired - Lifetime
- 1999-07-14 BR BRPI9912422-0A patent/BR9912422B1/pt not_active IP Right Cessation
- 1999-07-14 ES ES200150004A patent/ES2197788B2/es not_active Expired - Fee Related
- 1999-07-14 CA CA002336824A patent/CA2336824C/en not_active Expired - Lifetime
- 1999-07-14 JP JP2000560329A patent/JP4469501B2/ja not_active Expired - Fee Related
- 1999-07-14 EP EP99935593.6A patent/EP1121495B1/en not_active Expired - Lifetime
- 1999-07-14 HU HU0200086A patent/HU226503B1/hu unknown
- 1999-07-14 WO PCT/US1999/016025 patent/WO2000004244A1/en not_active Ceased
- 1999-07-14 RU RU2001101268/03A patent/RU2249655C2/ru not_active IP Right Cessation
- 1999-07-14 CN CNB998087467A patent/CN1182304C/zh not_active Expired - Lifetime
- 1999-07-14 TR TR2001/00199T patent/TR200100199T2/xx unknown
- 1999-07-14 AU AU51039/99A patent/AU753118B2/en not_active Expired
- 1999-11-24 US US09/448,737 patent/US6247255B1/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3091044A (en) * | 1960-10-28 | 1963-05-28 | Cleveland Trencher Co | Digger tooth |
| US4481728A (en) * | 1981-12-01 | 1984-11-13 | Abex Corporation | Dipper tooth tip and adapter |
| US5778570A (en) * | 1993-08-30 | 1998-07-14 | Baz Service Ag | Excavator tooth |
| DE4345100A1 (de) * | 1993-12-31 | 1995-07-06 | Peddinghaus Carl Dan Gmbh | Zahn/Zahnhalter-Verbindungssystem |
| US5666748A (en) * | 1995-12-11 | 1997-09-16 | Esco Corporation | Wear cap and components useable therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| BR9912422A (pt) | 2001-11-20 |
| GB2356000B (en) | 2003-03-05 |
| GB0100558D0 (en) | 2001-02-21 |
| EP1121495A4 (en) | 2003-01-02 |
| TR200100199T2 (tr) | 2001-10-22 |
| JP4469501B2 (ja) | 2010-05-26 |
| HU226503B1 (en) | 2009-03-02 |
| US6247255B1 (en) | 2001-06-19 |
| CN1314965A (zh) | 2001-09-26 |
| ES2197788A1 (es) | 2004-01-01 |
| US6047487A (en) | 2000-04-11 |
| KR100632911B1 (ko) | 2006-10-11 |
| EP1121495B1 (en) | 2017-12-06 |
| KR20010083121A (ko) | 2001-08-31 |
| CA2336824A1 (en) | 2000-01-27 |
| GB2356000A (en) | 2001-05-09 |
| CN1182304C (zh) | 2004-12-29 |
| AU753118B2 (en) | 2002-10-10 |
| EP1121495A1 (en) | 2001-08-08 |
| AU5103999A (en) | 2000-02-07 |
| RU2249655C2 (ru) | 2005-04-10 |
| BR9912422B1 (pt) | 2009-05-05 |
| CA2336824C (en) | 2008-05-20 |
| WO2000004244A1 (en) | 2000-01-27 |
| HUP0200086A2 (en) | 2002-05-29 |
| JP2002520524A (ja) | 2002-07-09 |
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