DE69704280T2 - Baggerlöffel mit eingebautem stossgenerator - Google Patents

Baggerlöffel mit eingebautem stossgenerator

Info

Publication number
DE69704280T2
DE69704280T2 DE69704280T DE69704280T DE69704280T2 DE 69704280 T2 DE69704280 T2 DE 69704280T2 DE 69704280 T DE69704280 T DE 69704280T DE 69704280 T DE69704280 T DE 69704280T DE 69704280 T2 DE69704280 T2 DE 69704280T2
Authority
DE
Germany
Prior art keywords
floor portion
bucket body
built
movable floor
movable
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
DE69704280T
Other languages
English (en)
Other versions
DE69704280D1 (de
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.)
Corporation Power Tech Inc Blainville Quebec C
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 DE69704280D1 publication Critical patent/DE69704280D1/de
Publication of DE69704280T2 publication Critical patent/DE69704280T2/de
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)
DE69704280T 1996-09-18 1997-09-18 Baggerlöffel mit eingebautem stossgenerator Expired - Lifetime DE69704280T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2627496P 1996-09-18 1996-09-18
PCT/CA1997/000686 WO1998012389A1 (en) 1996-09-18 1997-09-18 Excavation bucket incorporating an impact actuator assembly

Publications (2)

Publication Number Publication Date
DE69704280D1 DE69704280D1 (de) 2001-04-19
DE69704280T2 true DE69704280T2 (de) 2001-11-15

Family

ID=21830862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704280T Expired - Lifetime DE69704280T2 (de) 1996-09-18 1997-09-18 Baggerlöffel mit eingebautem stossgenerator

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014013969A1 (de) * 2014-09-19 2016-03-24 Liebherr-Elektronik Gmbh Verfahren zur Steuerung einer Baumaschine und Baumaschine

Families Citing this family (14)

* 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
JP2008505264A (ja) * 2004-07-09 2008-02-21 パワー テック コーポレイション インコーポレイテッド 液圧作動型衝撃装置
US8875421B2 (en) * 2009-09-04 2014-11-04 Philip Paull Apparatus for adapting a hoe bucket for depth control
US9670641B2 (en) 2009-09-04 2017-06-06 Philip Paull Valve systems 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
US9611620B2 (en) 2009-09-04 2017-04-04 Philip Paull Apparatus and method for enhanced grading control
US9777465B2 (en) 2009-09-04 2017-10-03 Philip Paull Apparatus and method for enhanced grading control
US9562343B2 (en) 2013-10-16 2017-02-07 Philip Paull Cable-laying plow attachment for a backhoe and method for using the same
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.
FR2015551A1 (de) * 1968-08-12 1970-04-30 Hydraulics Ltd
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014013969A1 (de) * 2014-09-19 2016-03-24 Liebherr-Elektronik Gmbh Verfahren zur Steuerung einer Baumaschine und Baumaschine

Also Published As

Publication number Publication date
EP0927285A1 (de) 1999-07-07
CA2266501A1 (en) 1998-03-26
AU4292397A (en) 1998-04-14
CA2266501C (en) 2006-04-25
WO1998012389A1 (en) 1998-03-26
ATE199756T1 (de) 2001-03-15
EP0927285B1 (de) 2001-03-14
DE69704280D1 (de) 2001-04-19
US6460276B1 (en) 2002-10-08
ES2158547T3 (es) 2001-09-01

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8327 Change in the person/name/address of the patent owner

Owner name: 3786111 CANADA INC., MONTREAL, QUEBEC, CA

8381 Inventor (new situation)

Free format text: IRELAND, ODIN, LAVAL DES RAPIDES, QUEBEC, CA COSSETTE, ROBERT, SAINT-LAMBERT, QUEBEC, CA

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8327 Change in the person/name/address of the patent owner

Owner name: CORPORATION POWER TECH INC., BLAINVILLE, QUEBEC, C