ES2158547T3 - Pala excavadora que incorpora un montaje de actuador de impacto. - Google Patents

Pala excavadora que incorpora un montaje de actuador de impacto.

Info

Publication number
ES2158547T3
ES2158547T3 ES97918861T ES97918861T ES2158547T3 ES 2158547 T3 ES2158547 T3 ES 2158547T3 ES 97918861 T ES97918861 T ES 97918861T ES 97918861 T ES97918861 T ES 97918861T ES 2158547 T3 ES2158547 T3 ES 2158547T3
Authority
ES
Spain
Prior art keywords
floor portion
actuator assembly
impact actuator
bucket body
movable floor
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 - Lifetime
Application number
ES97918861T
Other languages
English (en)
Inventor
Odin Ireland
Robert Cossette
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
Application granted granted Critical
Publication of ES2158547T3 publication Critical patent/ES2158547T3/es
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
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools
    • 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
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/405—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors using vibrating means
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/962—Mounting of implements directly on tools already attached to the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Shovels (AREA)
  • Vending Machines For Individual Products (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

SE DESCRIBE UNA CUCHARA ESCAVADORA (20) QUE DISPONE DE UN CONJUNTO GENERADOR DE IMPACTOS (26). LA CUCHARA ESCAVADORA INCLUYE UN CUERPO DE CUCHARA (22), UNA PARTE DEL PISO MOVIL (24) Y UN GENERADOR DE IMPACTOS (26) DISPUESTO ENTRE EL CUERPO DE LA CUCHARA (22) Y LA PARTE DE PISO MOVIL (24) Y MONTADO EN ESA POSICION. LA PARTE DEL PISO MOVIL PUEDE DESPLAZARSE LONGITUDINALMENTE EN EL CUERPO DE LA CUCHARA. AL SER ACTIVADO, EL CONJUNTO GENERADOR DE IMPACTOS (26) GENERA IMPACTOS LONGITUDINALES SOBRE LA PARTE MOVIL DEL PISO DE LA CUCHARA (24) PARA PRODUCIR LOS MOVIMIENTOS LONGITUDINALES REPETITIVOS DE LA PARTE DEL PISO CON RESPECTO AL CUERPO DE LA CUCHARA. EN EL BORDE DELANTERO (42) DE LA PARTE DEL PISO DISPONE DE ELEMENTOS TALES COMO DIENTES (72, 74, 76) PARA PENETRAR EN TERRENOS DUROS.
ES97918861T 1996-09-18 1997-09-18 Pala excavadora que incorpora un montaje de actuador de impacto. Expired - Lifetime ES2158547T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2627496P 1996-09-18 1996-09-18

Publications (1)

Publication Number Publication Date
ES2158547T3 true ES2158547T3 (es) 2001-09-01

Family

ID=21830862

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97918861T Expired - Lifetime ES2158547T3 (es) 1996-09-18 1997-09-18 Pala excavadora que incorpora un montaje de actuador de impacto.

Country Status (8)

Country Link
US (1) US6460276B1 (es)
EP (1) EP0927285B1 (es)
AT (1) ATE199756T1 (es)
AU (1) AU4292397A (es)
CA (1) CA2266501C (es)
DE (1) DE69704280T2 (es)
ES (1) ES2158547T3 (es)
WO (1) WO1998012389A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011289A (ja) * 2002-06-07 2004-01-15 Mitsuru Maruyama 破砕機のバケット周囲機構
AU2005262223B2 (en) * 2004-07-09 2010-03-25 Power Tech Corporation Inc. Hydraulically actuated impact apparatus
US9670641B2 (en) 2009-09-04 2017-06-06 Philip Paull Valve systems and method for enhanced grading control
US9777465B2 (en) 2009-09-04 2017-10-03 Philip Paull Apparatus and method for enhanced grading control
US8875421B2 (en) * 2009-09-04 2014-11-04 Philip Paull Apparatus for adapting a hoe bucket for depth control
US9611620B2 (en) 2009-09-04 2017-04-04 Philip Paull Apparatus and method for enhanced grading control
US8875420B2 (en) * 2009-09-04 2014-11-04 Philip Paull Apparatus for adapting a hoe bucket for depth control
US9562343B2 (en) 2013-10-16 2017-02-07 Philip Paull Cable-laying plow attachment for a backhoe and method for using the same
DE102014013969A1 (de) * 2014-09-19 2016-03-24 Liebherr-Elektronik Gmbh Verfahren zur Steuerung einer Baumaschine und Baumaschine
GB2532934B (en) * 2014-12-01 2019-08-14 Arrowhead Rockdrill Company Ltd A method of manufacturing a hydraulic hammer using male and female gauges
US10161112B2 (en) 2015-05-22 2018-12-25 Philip Paull Valve systems and method for enhanced grading control
CN107237361A (zh) * 2017-06-16 2017-10-10 柳州立洁科技有限公司 一种挖掘机挖掘装置
CN107558515A (zh) * 2017-09-30 2018-01-09 佛山科学技术学院 一种土木工程用的挖掘机铲斗
US11492776B1 (en) * 2020-03-17 2022-11-08 Ralph Antonelli Excavator bucket with retractable teeth
CN113107031B (zh) * 2021-05-11 2023-11-17 吕佑添 一种用于高原冻土层挖机抓斗的可拆卸式冲击破碎机构

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2228445A (en) * 1938-10-12 1941-01-14 Velbiss Charles Dudley De Excavating bucket
US3113390A (en) * 1962-04-30 1963-12-10 Charles W Pewthers Movable excavating bucket teeth
US3363512A (en) * 1965-08-13 1968-01-16 Impulse Prod Corp Impact ram
US3520076A (en) * 1967-07-05 1970-07-14 Irvin H Nichols Blade arrangement for earthmoving equipment
DK118598B (da) * 1967-09-28 1970-09-07 Svenska Hymas Ab Graveskovl.
DE1941020A1 (de) * 1968-08-12 1970-02-19 Af Hydraulics Erdbewegungseinsatz fuer Erdbewegungsmaschinen
US3512284A (en) * 1969-06-02 1970-05-19 Freddie J Haynes Back hoe tooth structure
US3659730A (en) * 1970-06-08 1972-05-02 Delbert M Butler Self-dumping backhoe bucket
US4111269A (en) * 1975-10-08 1978-09-05 Ottestad Jack Benton Hydraulically-powered impact tool
US4132017A (en) * 1976-08-13 1979-01-02 National Research Development Corporation Blade for earth moving equipment
DE2813202A1 (de) * 1978-03-25 1979-10-04 Salzgitter Maschinen Ag Senklader mit ganz oder teilweise aktivierter schaufel
DE3328426A1 (de) * 1983-08-06 1985-02-21 Achim 8070 Ingolstadt Graul Arbeitswerkzeug fuer erdbwegungsgeraete
US4625438A (en) * 1985-09-20 1986-12-02 Mozer Daniel S Excavating bucket having power driven, individually controlled digging teeth
US4892359A (en) * 1988-06-10 1990-01-09 Ottestad Jack Benton Bucket system with percussive penetration member
US4959915A (en) * 1989-03-06 1990-10-02 Caterpillar Inc. Impact bucket apparatus
US5065326A (en) * 1989-08-17 1991-11-12 Caterpillar, Inc. Automatic excavation control system and method
US5065824A (en) * 1989-12-28 1991-11-19 Esco Corporation Hydraulically powered repetitive impact hammer
CN1074728A (zh) * 1991-06-19 1993-07-28 俄罗斯科学院西伯利亚矿业分院 挖掘机铲斗有动力源的斗齿
US5269382A (en) * 1992-05-08 1993-12-14 Esco Corporation Impact device
US5408768A (en) * 1994-03-18 1995-04-25 Karani; Ron R. Impact hammer cylinder
US5727639A (en) * 1996-03-11 1998-03-17 Lee Matherne Pile driving hammer improvement
US5678332A (en) * 1996-06-24 1997-10-21 Hawkins; Bobby Leonard Changeable and retractable implement for use on a back hoe and method
US6032093A (en) * 1996-07-17 2000-02-29 Caterpillar Inc. Apparatus and method for restricting implement movement of a work machine

Also Published As

Publication number Publication date
DE69704280D1 (de) 2001-04-19
EP0927285A1 (en) 1999-07-07
DE69704280T2 (de) 2001-11-15
ATE199756T1 (de) 2001-03-15
US6460276B1 (en) 2002-10-08
WO1998012389A1 (en) 1998-03-26
EP0927285B1 (en) 2001-03-14
AU4292397A (en) 1998-04-14
CA2266501A1 (en) 1998-03-26
CA2266501C (en) 2006-04-25

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