CA2060473C - Pelle a manche pivotant avec systeme de serrage et poulie a cable metallique - Google Patents

Pelle a manche pivotant avec systeme de serrage et poulie a cable metallique

Info

Publication number: CA2060473C
Authority: CA; Canada
Prior art keywords: handle; boom; dipper; frame; crowd
Prior art date: 1991-12-09
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

Application number

CA002060473A

Other languages

English (en)

Other versions

CA2060473A1 (fr

Inventor

Charles L. Wadsworth

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.)

Harnischfeger Corp

Original Assignee

Harnischfeger Corp

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.)

1991-12-09

Filing date

1992-01-31

Publication date

1996-11-12

1992-01-31 Application filed by Harnischfeger Corp filed Critical Harnischfeger Corp

1993-06-10 Publication of CA2060473A1 publication Critical patent/CA2060473A1/fr

1996-11-12 Application granted granted Critical

1996-11-12 Publication of CA2060473C publication Critical patent/CA2060473C/fr

2012-01-31 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000000463 material Substances 0.000 claims abstract description 56
238000005065 mining Methods 0.000 claims abstract description 18
238000000034 method Methods 0.000 claims description 8
239000012530 fluid Substances 0.000 description 6
210000001364 upper extremity Anatomy 0.000 description 3
238000012423 maintenance Methods 0.000 description 2
230000035939 shock Effects 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1

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
- E02F3/28—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
- E02F3/427—Drives for dippers, buckets, dipper-arms or bucket-arms with mechanical drives
- 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
- E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
- 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
- E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/308—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly
- 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

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)
Jib Cranes (AREA)
Shovels (AREA)

CA002060473A 1991-12-09 1992-01-31 Pelle a manche pivotant avec systeme de serrage et poulie a cable metallique Expired - Fee Related CA2060473C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US80383991A	1991-12-09	1991-12-09
US803,839		1991-12-09

Publications (2)

Publication Number	Publication Date
CA2060473A1 CA2060473A1 (fr)	1993-06-10
CA2060473C true CA2060473C (fr)	1996-11-12

Family

ID=25187574

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002060473A Expired - Fee Related CA2060473C (fr)	1991-12-09	1992-01-31	Pelle a manche pivotant avec systeme de serrage et poulie a cable metallique

Country Status (8)

Country	Link
JP (1)	JPH05255946A (fr)
CN (1)	CN1074263A (fr)
AU (1)	AU662027B2 (fr)
BR (1)	BR9204838A (fr)
CA (1)	CA2060473C (fr)
CH (1)	CH687999A5 (fr)
DE (1)	DE4238418A1 (fr)
ZA (1)	ZA929547B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CL2012000933A1 (es)	2011-04-14	2014-07-25	Harnischfeger Tech Inc	Un metodo y una pala de cable para la generacion de un trayecto ideal, comprende: un motor de oscilacion, un motor de izaje, un motor de avance, un cucharon para excavar y vaciar materiales y, posicionar la pala por medio de la operacion del motor de izaje, el motor de avance y el motor de oscilacion y; un controlador que incluye un modulo generador de un trayecto ideal.
US8560183B2 (en) *	2011-04-29	2013-10-15	Harnischfeger Technologies, Inc.	Controlling a digging operation of an industrial machine
CN102839695B (zh) *	2012-09-17	2014-05-28	张海林	煤矿用多功能微型铲车
CN108532657A (zh) *	2018-04-26	2018-09-14	中建八局第二建设有限公司	一种施工工地用挖掘装载机
CN116065655B (zh) *	2022-12-13	2025-08-29	淮南联合大学	皮带输运转载机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3120315A (en) *	1960-11-30	1964-02-04	Koebring Company	Scoop loader attachment
US3465903A (en) *	1967-08-11	1969-09-09	Bucyrus Erie Co	Excavator shovel apparatus
US3452890A (en) *	1967-08-25	1969-07-01	Bucyrus Erie Co	Power shovel

1992
- 1992-01-31 CA CA002060473A patent/CA2060473C/fr not_active Expired - Fee Related
- 1992-11-13 DE DE4238418A patent/DE4238418A1/de not_active Withdrawn
- 1992-12-03 CH CH03705/92A patent/CH687999A5/de not_active IP Right Cessation
- 1992-12-04 BR BR9204838A patent/BR9204838A/pt not_active Application Discontinuation
- 1992-12-04 AU AU29899/92A patent/AU662027B2/en not_active Ceased
- 1992-12-09 CN CN92114264A patent/CN1074263A/zh active Pending
- 1992-12-09 JP JP4352010A patent/JPH05255946A/ja active Pending
- 1992-12-09 ZA ZA929547A patent/ZA929547B/xx unknown

Also Published As

Publication number	Publication date
DE4238418A1 (en)	1993-06-17
CA2060473A1 (fr)	1993-06-10
AU662027B2 (en)	1995-08-17
CN1074263A (zh)	1993-07-14
JPH05255946A (ja)	1993-10-05
CH687999A5 (de)	1997-04-15
BR9204838A (pt)	1993-06-22
ZA929547B (en)	1993-08-16
AU2989992A (en)	1993-06-10

Legal Events

Date	Code	Title	Description
1992-01-31	EEER	Examination request
1999-02-01	MKLA	Lapsed

Publication	Publication Date	Title
EP0184386B1 (fr)	1989-02-08	Machine de terrassement avec contrepoids
LT3788B (en)	1996-03-25	Excavator
CA2199208A1 (fr)	1997-10-29	Pelle mecanique pour mines a ciel ouvert
US3501034A (en)	1970-03-17	Power shovel
GB2056407A (en)	1981-03-18	Industrial cranes
MXPA97003103A (en)	1998-04-01	Shovel for surface mining
US3606048A (en)	1971-09-20	Vehicle having front,central and rear implements
US3933260A (en)	1976-01-20	Hoist system for power shovels
CA2060473C (fr)	1996-11-12	Pelle a manche pivotant avec systeme de serrage et poulie a cable metallique
CA1132101A (fr)	1982-09-21	Pelle mecanique a bras telescopique
US4217971A (en)	1980-08-19	Rotating powered step
US20160230368A1 (en)	2016-08-11	Raised counterweight for a mining machine
JP2002167170A (ja)	2002-06-11	高揚程揚重車両
US6067735A (en)	2000-05-30	Boom support structure for a hoist rope support sheave
AU727519B2 (en)	2000-12-14	Dumping System for a Dragline Bucket
CN1308164A (zh)	2001-08-15	高架悬臂矿用挖掘机
US3547211A (en)	1970-12-15	Mucking apparatus
JP3615892B2 (ja)	2005-02-02	掘削機の排土装置
US3933261A (en)	1976-01-20	Construction equipment
JP2588764B2 (ja)	1997-03-12	ケーソン用掘削機
JP3637173B2 (ja)	2005-04-13	掘削機の昇降装置
US10858224B2 (en)	2020-12-08	Loader with boom swing control system
US4174579A (en)	1979-11-20	Twin boom dragline
AU2019250699B2 (en)	2019-11-21	An apparatus for manoeuvring mining equipment
RU2305639C1 (ru)	2007-09-10	Манипулятор