ZA823751B - Material working machines - Google Patents

Material working machines

Info

Publication number
ZA823751B
ZA823751B ZA823751A ZA823751A ZA823751B ZA 823751 B ZA823751 B ZA 823751B ZA 823751 A ZA823751 A ZA 823751A ZA 823751 A ZA823751 A ZA 823751A ZA 823751 B ZA823751 B ZA 823751B
Authority
ZA
South Africa
Prior art keywords
bucket
pivot
working
loading
material working
Prior art date
Application number
ZA823751A
Other languages
English (en)
Inventor
Frederick Arthur Carternock
Original Assignee
Fruit Export Holdings Ltd
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 Fruit Export Holdings Ltd filed Critical Fruit Export Holdings Ltd
Publication of ZA823751B publication Critical patent/ZA823751B/xx

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
    • E02F3/28—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
    • E02F3/32—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 downwardly and towards the machine, e.g. with backhoes
    • 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
    • E02F3/28—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
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
    • E02F9/221—Arrangements for controlling the attitude of actuators, e.g. speed, floating function for generating actuator vibration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S37/00—Excavating
    • Y10S37/904—Vibration means for excavating tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Glass Compositions (AREA)
  • Manipulator (AREA)
  • Centrifugal Separators (AREA)
ZA823751A 1981-06-01 1982-05-28 Material working machines ZA823751B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8116624 1981-06-01

Publications (1)

Publication Number Publication Date
ZA823751B true ZA823751B (en) 1983-03-30

Family

ID=10522172

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA823751A ZA823751B (en) 1981-06-01 1982-05-28 Material working machines

Country Status (10)

Country Link
US (1) US4592696A (fr)
EP (1) EP0067018B1 (fr)
JP (1) JPS58500904A (fr)
AT (1) ATE20610T1 (fr)
AU (1) AU550280B2 (fr)
BR (1) BR8207723A (fr)
CA (1) CA1183492A (fr)
DE (1) DE3271883D1 (fr)
WO (1) WO1982004274A1 (fr)
ZA (1) ZA823751B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA838903B (en) * 1983-11-29 1984-08-29 Pulsar Int Ltd A material working machine
FR2602256A1 (fr) * 1986-07-30 1988-02-05 Koehl Jean Marie Appareil de terrassement, remblaiement, compactage, battage, arrachage, decoupe d'enrobes a monter sur pelle hydraulique
DE68926133T2 (de) * 1988-05-30 1996-11-28 Koehl Erdbewegungsmaschine zur Betätigung von Erdbewegungsgeräten,die einen Löffelstiel aufweist und mit einer Vorrichtung zum schnellen Auswechseln eines Arbeitsgeräts versehen ist.
FR2631994B1 (fr) * 1988-05-30 1992-10-09 Koehl Jean Marie Amelioration aux conditions d'exploitation aux vibreurs sous pelle
US5398430A (en) * 1991-05-20 1995-03-21 Scott; Thomas M. Earth moving and compacting rig
US5173009A (en) * 1992-01-08 1992-12-22 Martin Moriarty Apparatus for replacing buried pipe
US5486084A (en) * 1993-06-07 1996-01-23 Raymond F. Pitman Multiple purpose material handling and working apparatus
FI98847C (fi) * 1995-04-13 1997-08-25 Tapani Koivuranta Tärykauhajärjestely
US6662681B2 (en) * 2002-01-14 2003-12-16 Kent Demolition, Inc. Connector assembly for mounting an implement to a prime mover
CN100400925C (zh) * 2002-09-02 2008-07-09 株式会社小松制作所 减振装置
US7117952B2 (en) * 2004-03-12 2006-10-10 Clark Equipment Company Automated attachment vibration system
US20080143075A1 (en) * 2006-12-19 2008-06-19 Schramm William L Therapeutic wheelchair system
CN102839696A (zh) * 2012-09-28 2012-12-26 中国人民解放军63983部队 一种挖掘机的挖掘装置
DE202015102864U1 (de) * 2015-06-02 2016-09-12 Gerhard Weihrauch Verbesserte Werkzeugaufnahme für einen Bagger

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939289A (en) * 1930-10-15 1933-12-12 Robert D Baker Machine for fine crading roadbeds
US2986294A (en) * 1958-10-17 1961-05-30 Hough Co Frank Bucket operating means for tractor loaders
US3443327A (en) * 1965-09-08 1969-05-13 William E Martin Vibratory cutting means to supplement earth penetration and movement by earth working equipment
US3677426A (en) * 1969-12-19 1972-07-18 Dieter G Luck Hydraulically operated equipment
US3762481A (en) * 1971-12-13 1973-10-02 Caterpillar Tractor Co Vibratory bulldozer

Also Published As

Publication number Publication date
AU550280B2 (en) 1986-03-13
US4592696A (en) 1986-06-03
JPS58500904A (ja) 1983-06-02
EP0067018B1 (fr) 1986-07-02
WO1982004274A1 (fr) 1982-12-09
CA1183492A (fr) 1985-03-05
ATE20610T1 (de) 1986-07-15
DE3271883D1 (en) 1986-08-07
EP0067018A1 (fr) 1982-12-15
BR8207723A (pt) 1983-05-10
AU8454382A (en) 1982-12-07

Similar Documents

Publication Publication Date Title
DE3271883D1 (en) Material working machines
GB8813089D0 (en) Improvements relating to cutting
FR2412343A1 (fr) Appareil pour melanger au moins deux substances par operations discontinues
JPS57119011A (en) Vibration machine
FR2363036A1 (fr) Support attenuateur de vibrations pour organe tournant
ES2012837A6 (es) Dispositivo segador para secadoras.
GB1509953A (en) Drive for detaching rollers in textile combing machines
FR2454841A1 (fr) Machine de concassage
ES2152004T3 (es) Motor de vibraciones con intercara rotor/estator de aleacion con memoria de forma.
DE3470191D1 (en) A material working machine
JPS554468A (en) Agricultural machine
IL88593A0 (en) Resonantly driven earth mover
GB1431212A (en) Vibratory compacting machines
GB1506779A (en) Earth loosening device on a bucket of an earthmoving machine
IT8068672A0 (it) Colarmente nelle macchine a sega a metodo e relativi mezzi per preveni nastro re o ridurre le vibrazioni e il rumore nelle macchine utensili parti
ES448961A1 (es) Mejoras introducidas en una maquina vibratoria.
JP2769632B2 (ja) 整畦機
SE9502729L (sv) Bärbar, motordriven kapverktygsmaskin
FR2372580A1 (fr) Charrue vibrante
DE3370468D1 (en) Vibratory machinery
GB2010364A (en) Asphalt Laying Machine
FR2288252A1 (fr) Amortisseur de flexions vibratoires, en particulier arbre moteur amortissant de telles vibrations
JPS5463960A (en) Reciprocating drive device of cutter
GB1438397A (en) Drive for a drum-type washing machine
ATE38697T1 (de) Stopfaggregat mit vibrier- und verstellbaren stopfwerkzeugen fuer eine fahrbare gleisstopfmaschine und eine vorrichtung zum antreiben des gleisstopfaggregates.