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 |
|---|---|---|---|
| US09/118658 | 1998-07-17 | ||
| US09/118,658 US6047487A (en) | 1998-07-17 | 1998-07-17 | Multipiece excavating tooth assembly |
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 (https=) |
| EP (1) | EP1121495B1 (https=) |
| JP (1) | JP4469501B2 (https=) |
| KR (1) | KR100632911B1 (https=) |
| CN (1) | CN1182304C (https=) |
| AU (1) | AU753118B2 (https=) |
| BR (1) | BR9912422B1 (https=) |
| CA (1) | CA2336824C (https=) |
| ES (1) | ES2197788B2 (https=) |
| GB (1) | GB2356000B (https=) |
| HU (1) | HU226503B1 (https=) |
| RU (1) | RU2249655C2 (https=) |
| TR (1) | TR200100199T2 (https=) |
| WO (1) | WO2000004244A1 (https=) |
Families Citing this family (76)
| 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. |
| CN1910324B (zh) * | 2003-12-05 | 2010-06-02 | 梅塔罗格尼亚股份公司 | 可用于移动诸如泥土和石块的材料的机器的磨损组件及其部件 |
| US7032334B2 (en) * | 2004-05-28 | 2006-04-25 | Trn Business Trust | System and method for coupling excavation equipment components |
| CA2589554C (fr) * | 2004-12-02 | 2013-02-05 | Predac | Ensemble d'accouplement entre des pieces d'usure sur des outils supports pour equipements d'engins de travaux publics |
| 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 |
| USD560691S1 (en) * | 2005-07-12 | 2008-01-29 | H & L Tooth Company | Winged ground engaging tooth |
| NZ565998A (en) * | 2005-08-24 | 2010-11-26 | James A Calderwood | An improved ripper boot with replaceable tooth |
| RU2379430C1 (ru) * | 2005-11-25 | 2010-01-20 | ЭСТИ С.р.л. | Узел зуба для машин для земляных работ |
| AU2013202351C1 (en) * | 2006-02-17 | 2019-03-28 | Esco Group Llc | Wear assembly |
| JOP20190303A1 (ar) * | 2006-02-17 | 2017-06-16 | Esco Group Llc | تجميعة مقاومة للتآكل |
| AU2013200107B2 (en) * | 2006-03-30 | 2016-07-21 | Esco Group Llc | Wear assembly |
| EP1999317B1 (en) | 2006-03-30 | 2015-10-14 | Esco Corporation | Wear assembly |
| US20080005940A1 (en) * | 2006-07-10 | 2008-01-10 | Esco Corporation | Assembly for securing a wear |
| CN101535574B (zh) * | 2006-08-16 | 2014-11-05 | 卡特彼勒公司 | 地面作业工具系统 |
| EP2889434B1 (en) * | 2007-05-10 | 2019-03-06 | ESCO Group LLC | Wear member and wear assembly for excavating equipment |
| US8061064B2 (en) | 2007-05-10 | 2011-11-22 | Esco Corporation | Wear assembly for excavating equipment |
| 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 |
| CA2769925C (en) * | 2009-08-05 | 2018-08-21 | H & L Tooth Company | Tooth assembly for releasably coupling a tooth to an adapter |
| US9359744B2 (en) | 2009-08-05 | 2016-06-07 | H&L Tooth Company | Multipiece wear assembly |
| CN102686810B (zh) * | 2009-10-30 | 2015-07-08 | 爱斯科公司 | 用于挖掘设备的磨耗组件 |
| 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 |
| AP2014007854A0 (en) | 2012-02-17 | 2014-08-31 | Esco Corp | Wear assembly |
| 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 |
| US9534357B2 (en) * | 2013-01-25 | 2017-01-03 | Cqms Pty Ltd | Excavator wear assembly |
| 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 |
| EP3464737B1 (en) | 2016-06-03 | 2024-03-06 | 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 |
| USD842346S1 (en) | 2017-10-11 | 2019-03-05 | Caterpillar Inc. | Shroud for a ground engaging machine implement |
| USD842347S1 (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 |
| USD882645S1 (en) | 2018-10-03 | 2020-04-28 | Caterpillar Inc. | Bucket shroud |
| USD873306S1 (en) | 2018-10-03 | 2020-01-21 | Caterpillar Inc. | Bucket shroud |
| USD882644S1 (en) | 2018-10-03 | 2020-04-28 | Caterpillar Inc. | Bucket shroud |
| USD882646S1 (en) | 2018-11-09 | 2020-04-28 | Caterpillar Inc. | Bucket shroud |
| USD928848S1 (en) * | 2019-10-04 | 2021-08-24 | Caterpillar Inc. | Bucket shroud |
| USD927561S1 (en) | 2019-10-04 | 2021-08-10 | Caterpillar Inc. | Bucket shroud |
| USD928849S1 (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 |
| USD1121689S1 (en) * | 2024-06-21 | 2026-04-07 | Caterpillar Inc. | Cutting edge bit for a motor grader |
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 (https=) * | 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 RU RU2001101268/03A patent/RU2249655C2/ru not_active IP Right Cessation
- 1999-07-14 AU AU51039/99A patent/AU753118B2/en not_active Expired
- 1999-07-14 HU HU0200086A patent/HU226503B1/hu unknown
- 1999-07-14 CN CNB998087467A patent/CN1182304C/zh not_active Expired - Lifetime
- 1999-07-14 KR KR1020017000704A patent/KR100632911B1/ko not_active Expired - Fee Related
- 1999-07-14 TR TR2001/00199T patent/TR200100199T2/xx unknown
- 1999-07-14 WO PCT/US1999/016025 patent/WO2000004244A1/en not_active Ceased
- 1999-07-14 CA CA002336824A patent/CA2336824C/en not_active Expired - Lifetime
- 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 JP JP2000560329A patent/JP4469501B2/ja not_active Expired - Fee Related
- 1999-07-14 EP EP99935593.6A patent/EP1121495B1/en not_active Expired - Lifetime
- 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 |
|---|---|
| KR20010083121A (ko) | 2001-08-31 |
| EP1121495A1 (en) | 2001-08-08 |
| JP4469501B2 (ja) | 2010-05-26 |
| EP1121495A4 (en) | 2003-01-02 |
| BR9912422A (pt) | 2001-11-20 |
| HU226503B1 (en) | 2009-03-02 |
| GB2356000B (en) | 2003-03-05 |
| CA2336824A1 (en) | 2000-01-27 |
| AU753118B2 (en) | 2002-10-10 |
| TR200100199T2 (tr) | 2001-10-22 |
| CA2336824C (en) | 2008-05-20 |
| RU2249655C2 (ru) | 2005-04-10 |
| EP1121495B1 (en) | 2017-12-06 |
| CN1314965A (zh) | 2001-09-26 |
| KR100632911B1 (ko) | 2006-10-11 |
| CN1182304C (zh) | 2004-12-29 |
| US6247255B1 (en) | 2001-06-19 |
| ES2197788A1 (es) | 2004-01-01 |
| GB0100558D0 (en) | 2001-02-21 |
| AU5103999A (en) | 2000-02-07 |
| WO2000004244A1 (en) | 2000-01-27 |
| BR9912422B1 (pt) | 2009-05-05 |
| GB2356000A (en) | 2001-05-09 |
| HUP0200086A2 (en) | 2002-05-29 |
| US6047487A (en) | 2000-04-11 |
| JP2002520524A (ja) | 2002-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2197788B2 (es) | Conjunto de diente excavador de piezas multiples. | |
| CA1237742A (en) | Attachment assembly for excavating teeth | |
| JP4671964B2 (ja) | 翼付きの掘削歯 | |
| KR101052162B1 (ko) | 흙이나 돌과 같은 물질을 이동시키는 장치에 사용가능한굴삭조립체 및 그 부품들 | |
| ES2588588T3 (es) | Conjunto de desgaste para el borde de excavación de una excavadora | |
| KR970001730B1 (ko) | 탄성로크를 구비한 굴착 투쓰 선단부 | |
| ES2992013T3 (es) | Unidad de punta de contacto con el suelo para implemento que tiene una punta con canal de retención cónico | |
| JP2002520524A5 (https=) | ||
| US20100170121A1 (en) | Wear Member For Excavating Equipment | |
| US3325926A (en) | Digger tooth and assembly for an excavating apparatus | |
| US20080000114A1 (en) | Tooth and adaptor assembly | |
| WO2010089432A1 (es) | Sistema de acoplamiento entre elemento de desgaste y adaptador para maquinas excavadoras y similares, así como componentes del mismo | |
| ES2992525T3 (es) | Unidad de punta de implemento que tiene una punta con nervadura de soporte | |
| ES2804753T3 (es) | Diente para una máquina de dragado | |
| ES2753613T3 (es) | Herramienta de preparación/acondicionamiento de terreno | |
| PT681630E (pt) | Dente para escavar | |
| ES2906829T3 (es) | Ensamble de punta de implemento que tiene una punta con indicador de desgaste | |
| BRPI0715797A2 (pt) | protetor para escarificador aperfeiÇoado incluindo uma ponteira altamente tensora | |
| CN217150400U (zh) | 一种履带式挖掘机的铲斗 | |
| RU2670306C1 (ru) | Асимметричный резец для бурильного инструмента | |
| CN213653588U (zh) | 一种锋利凿岩斗齿 | |
| KR20250131033A (ko) | 천공기용 티스의 결합구조 및 용접장치 | |
| KR20250146511A (ko) | 천공기용 복합티스 | |
| CN211665841U (zh) | 一种挖掘机斗齿及挖掘机 | |
| KR20250131034A (ko) | 천공기용 포인트핏의 장착구조 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 20040101 Kind code of ref document: A1 |
|
| FG2A | Definitive protection |
Ref document number: 2197788B2 Country of ref document: ES |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20211117 |