ES242420U - Cuchara excavadora. - Google Patents

Cuchara excavadora.

Info

Publication number
ES242420U
ES242420U ES1977242420U ES242420U ES242420U ES 242420 U ES242420 U ES 242420U ES 1977242420 U ES1977242420 U ES 1977242420U ES 242420 U ES242420 U ES 242420U ES 242420 U ES242420 U ES 242420U
Authority
ES
Spain
Prior art keywords
teeth
digging
excavation
bucket
opposing
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
ES1977242420U
Other languages
English (en)
Other versions
ES242420Y (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES242420U publication Critical patent/ES242420U/es
Application granted granted Critical
Publication of ES242420Y publication Critical patent/ES242420Y/es
Expired 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
    • E02F9/2825—Mountings therefor using adapters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • 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
    • E02F9/2858—Teeth characterised by shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Earth Drilling (AREA)

Abstract

Cuchara excavadora, abierta hacia afuera para máquinas excavadoras, caracterizada porque comprende un extremo delantero separado de un extremo trasero; medios que forman una pluralidad de dientes de excavación que definen al menos parte del extremo delantero por lo que, cuando la cuchara se mueve con relación al terreno, los dientes de excavación se acoplan al terreno excavándolo y haciendo que la cuchara se llene por el material excavado, comprendiendo los dientes de excavación un diente de excavación central, dientes de excavación intermedios opuestos y dientes, de excavación opuestos exteriores opuestos, separándose dada uno de los dientes de excavación entre si; situándose los dientes intermedios hacia atrás y por debajo de los dientes exteriores y situándose los dientes intermedios hacia delante y por encima del diente central.
ES1977242420U 1976-08-18 1977-07-26 Cuchara excavadora. Expired ES242420Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/715,560 US4037337A (en) 1976-08-18 1976-08-18 Excavating bucket and teeth for a backhoe

Publications (2)

Publication Number Publication Date
ES242420U true ES242420U (es) 1981-09-01
ES242420Y ES242420Y (es) 1982-02-01

Family

ID=24874553

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977242420U Expired ES242420Y (es) 1976-08-18 1977-07-26 Cuchara excavadora.

Country Status (15)

Country Link
US (1) US4037337A (es)
JP (1) JPS5840611B2 (es)
AT (1) AT361860B (es)
AU (1) AU506310B2 (es)
BE (1) BE857134A (es)
BR (1) BR7704902A (es)
CA (1) CA1071263A (es)
DE (1) DE2733543C3 (es)
ES (1) ES242420Y (es)
FR (1) FR2362247A1 (es)
GB (1) GB1576048A (es)
IT (1) IT1085498B (es)
MX (1) MX143237A (es)
NO (1) NO142922C (es)
SE (1) SE7708428L (es)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379695A1 (fr) * 1977-02-03 1978-09-01 Bourlier Jacques Dent pour outil de forage de fondation a mouvement rotatif
JPS585716Y2 (ja) * 1977-12-28 1983-01-31 株式会社小松製作所 連続回転掘削機のバケツト装置
US4251933A (en) * 1979-03-05 1981-02-24 Hemphill Charles W Lip and teeth in combination with a flat bottom bucket
US4516339A (en) * 1979-10-17 1985-05-14 Gh Hensley Industries, Inc. Combination excavating bucket, shank and digging teeth
US4321762A (en) * 1979-10-17 1982-03-30 Hemphill Charles W Digging tooth apparatus for V bottom bucket
US4320925A (en) * 1980-02-14 1982-03-23 Florida Machine & Foundry Co. Dredge cutterhead tooth
US4279085A (en) * 1980-03-10 1981-07-21 Wain-Roy, Inc. Excavating buckets
US4457085A (en) * 1981-02-27 1984-07-03 Wain-Roy, Inc. Excavating buckets
US4476641A (en) * 1981-04-06 1984-10-16 Ballinger Paul V Strata rock bucket
USRE33198E (en) * 1981-04-06 1990-04-17 Strata rock bucket
JPS59167856U (ja) * 1983-04-22 1984-11-10 みづほ工業株式会社 掘削アタツチメントの爪部材
US4616433A (en) * 1985-02-12 1986-10-14 Caterpillar Inc. Ripping bucket arrangement
US4713897A (en) * 1985-04-22 1987-12-22 Hemphill Charles W Reversible digging teeth and holder therefor
JPS61275483A (ja) * 1985-05-31 1986-12-05 Toray Ind Inc 皮革様シ−ト状物およびその製造方法
US4896444A (en) * 1985-06-03 1990-01-30 Sieber Karl G Excavation bucket
JPH0523644Y2 (es) * 1986-05-08 1993-06-16
USD326859S (en) 1990-03-06 1992-06-09 Cody Rodney D Expandable digging bucket
US5084990A (en) * 1990-08-06 1992-02-04 Esco Corporation Dragline bucket and method of operating the same
US5680717A (en) * 1995-11-14 1997-10-28 Bierwith; Robert S. Excavation bucket
GB2347921A (en) * 1999-03-17 2000-09-20 Lee Shearsby Dodd Ltd Excavator tool with cutting elements arranged on a convex surface
CA2392643A1 (en) * 2002-07-01 2004-01-05 Pennsylvania Crusher Corporation Excavator teeth, apparatus and method
US7484323B2 (en) * 2002-07-23 2009-02-03 Klac Industrie Excavating tool for hydraulic shovel
US7322133B2 (en) * 2003-01-23 2008-01-29 Horton Lee A Multi-shank ripper
US20080010870A1 (en) * 2003-01-23 2008-01-17 Horton Lee A Single pointed ripper bucket excavation tool
US20040148820A1 (en) * 2003-01-23 2004-08-05 Horton Lee A. Multi-shank ripper
US7739815B2 (en) * 2003-01-23 2010-06-22 Horton Lee A Ripper excavation tool
CA2495337C (en) * 2004-01-30 2011-05-10 Rene Doucette Ditch digging bucket
WO2006021244A1 (en) * 2004-05-28 2006-03-02 Koninklijke Kpn N.V. Excavating bucket and method for digging using such an excavating bucket
GB2417942B (en) * 2004-09-09 2008-04-09 Cementation Found Skanska Ltd Method and apparatus for excavation of a trench
US7832128B2 (en) * 2005-07-12 2010-11-16 Rene Doucette Ditch digging bucket
CA114899S (en) * 2006-03-14 2007-03-01 Lyle Cazes Excavator bucket
AU2007240241B1 (en) * 2007-12-12 2008-09-18 Swift Assets Pty Ltd An Excavator Bucket
USD656522S1 (en) * 2008-02-21 2012-03-27 Amulet Manufacturing Company Excavator bucket
JP2011058278A (ja) * 2009-09-11 2011-03-24 Kobelco Contstruction Machinery Ltd 作業バケット
US20110126434A1 (en) * 2009-12-02 2011-06-02 Horton Lee A Angled edge bucket excavation tool
US8966791B2 (en) 2009-12-02 2015-03-03 Lee A. Horton Staggered edge excavator buckets
US9840825B2 (en) 2013-08-28 2017-12-12 Caterpillar Inc. Implement end cutting-bit
US9435100B2 (en) * 2014-02-28 2016-09-06 Lee A. Horton High production rock ripping tool
US9556595B2 (en) 2014-08-05 2017-01-31 Caterpillar Inc. High performance implement wear member
CA2895872A1 (en) * 2015-06-30 2016-12-30 Cws Industries (Mfg) Corp. Stackable bucket
US10024027B2 (en) * 2016-08-23 2018-07-17 Caterpillar Inc. Multi-component shell profile for a bucket
EP3768900A4 (en) 2018-03-23 2022-03-23 Cashman Dredging & Marine Contracting Co., Llc SLOPE LEVEL CUTTING BUCKET
PL3663469T3 (pl) * 2018-12-07 2022-09-26 Ssab Technology Ab Łyżka do maszyny do robót ziemnych lub przenoszenia materiałów
KR102785874B1 (ko) 2019-02-04 2025-03-21 스미도모쥬기가이고교 가부시키가이샤 쇼벨
EP3926103B1 (en) * 2019-02-15 2025-10-29 Sumitomo Heavy Industries, Ltd. Excavator
US20250250782A1 (en) * 2024-02-02 2025-08-07 Caterpillar Inc. Wear member having curved wall scratching tip portion

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1803654A (en) * 1927-08-08 1931-05-05 Speeder Machinery Corp Excavator bucket
US1860338A (en) * 1931-08-27 1932-05-24 Taylor Wharton Iron & Steel Self-sharpening dipper tooth
GB648399A (en) * 1948-11-15 1951-01-03 Priestman Brothers Improvements relating to dragline buckets
SE145234C1 (es) * 1949-02-11 1954-05-11
US2660323A (en) * 1951-06-02 1953-11-24 John J Carlesimo Excavating bucket
US3225467A (en) * 1963-07-15 1965-12-28 Petersen Gerald A Tooth for digging equipment used in compacted soil
US3300883A (en) * 1963-10-21 1967-01-31 Petersen Reversible digging tooth with three cutting edges
US3312002A (en) * 1964-01-13 1967-04-04 Petersen Gerald A Tooth for earth digging equipment
US3286379A (en) * 1964-01-13 1966-11-22 Petersen Gerald A Digging tooth with corrugated cross-section
US3325926A (en) * 1964-03-09 1967-06-20 Mid Continent Steel Casting Co Digger tooth and assembly for an excavating apparatus
AU433581B2 (en) * 1967-12-28 1973-03-08 Cutting Edges Pty. Limited Digger tooth'adapter'for buckets on earthmoving machines
GB1315057A (en) * 1971-06-25 1973-04-26 Bofors Co Ltd Excavator buckets
US3736676A (en) * 1972-02-10 1973-06-05 Pengo Corp Excavating tooth having outwardly slanted ribs
US3791054A (en) * 1972-06-15 1974-02-12 Great Canadian Oil Sands Lip construction for bucketwheel excavators
JPS5245296Y2 (es) * 1973-05-31 1977-10-15
FR2255427A1 (en) * 1973-12-21 1975-07-18 Nord Ouest Travau Bucket for trench excavating machine - has trapezoidal section in plane throuuough suspension axis

Also Published As

Publication number Publication date
NO142922B (no) 1980-08-04
DE2733543B2 (de) 1980-05-29
NO772639L (no) 1978-02-21
ES242420Y (es) 1982-02-01
FR2362247B1 (es) 1983-01-14
AT361860B (de) 1981-04-10
AU2697777A (en) 1979-01-18
BE857134A (fr) 1977-11-14
GB1576048A (en) 1980-10-01
FR2362247A1 (fr) 1978-03-17
CA1071263A (en) 1980-02-05
MX143237A (es) 1981-04-03
SE7708428L (sv) 1978-02-19
AU506310B2 (en) 1979-12-20
JPS5325001A (en) 1978-03-08
NO142922C (no) 1980-11-12
IT1085498B (it) 1985-05-28
US4037337A (en) 1977-07-26
JPS5840611B2 (ja) 1983-09-07
DE2733543A1 (de) 1978-02-23
DE2733543C3 (de) 1981-01-29
ATA540077A (de) 1980-08-15
BR7704902A (pt) 1978-05-02

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