GB1429553A - Draglines - Google Patents

Draglines

Info

Publication number
GB1429553A
GB1429553A GB2412573A GB2412573A GB1429553A GB 1429553 A GB1429553 A GB 1429553A GB 2412573 A GB2412573 A GB 2412573A GB 2412573 A GB2412573 A GB 2412573A GB 1429553 A GB1429553 A GB 1429553A
Authority
GB
United Kingdom
Prior art keywords
scraper
winch
dragline
bucket
logic element
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
Application number
GB2412573A
Other languages
English (en)
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.)
Vidal L R
Original Assignee
Vidal L R
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 Vidal L R filed Critical Vidal L R
Publication of GB1429553A publication Critical patent/GB1429553A/en
Expired 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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/48—Drag-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
  • Earth Drilling (AREA)
GB2412573A 1972-05-23 1973-05-21 Draglines Expired GB1429553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218370A FR2185729B1 (enrdf_load_stackoverflow) 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
GB1429553A true GB1429553A (en) 1976-03-24

Family

ID=9098952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2412573A Expired GB1429553A (en) 1972-05-23 1973-05-21 Draglines

Country Status (8)

Country Link
US (1) US3851749A (enrdf_load_stackoverflow)
JP (1) JPS4942101A (enrdf_load_stackoverflow)
BR (1) BR7303807D0 (enrdf_load_stackoverflow)
DE (1) DE2325863A1 (enrdf_load_stackoverflow)
ES (1) ES415048A1 (enrdf_load_stackoverflow)
FR (1) FR2185729B1 (enrdf_load_stackoverflow)
GB (1) GB1429553A (enrdf_load_stackoverflow)
IT (1) IT986345B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120631A (en) * 1982-04-23 1983-12-07 Backstacker Eng Ag Method for handling stockpiled granular material
US10982410B2 (en) * 2016-09-08 2021-04-20 Joy Global Surface Mining Inc System and method for semi-autonomous control of an industrial machine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347476C2 (de) * 1973-09-21 1983-12-15 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Seilschrapper
FR2316385A1 (fr) * 1975-07-03 1977-01-28 Vidal Lucien Procede pour reduire les temps morts d'une dragline
DE2621704C3 (de) * 1976-05-15 1981-09-03 Fa. Johannes Fuchs, 7257 Ditzingen Verfahren zum selbsttätigen Steuern der Absenkbewegung des Schrappkübels eines Schrappers und Schrapper zum Durchführen des Verfahrens
YU196276A (en) * 1975-08-16 1982-02-28 Fuchs Johannes Scraper
FR2338206A1 (fr) * 1976-01-13 1977-08-12 Interpar Installation pour le stockage et la manutention de produits granules ou pulverulents
US4153165A (en) * 1976-05-15 1979-05-08 Firma Johannes Fuchs Scraper
FR2545413B1 (fr) * 1983-05-02 1986-05-16 Vidal Lucien Dispositif d'asservissement pour installation de fabrication du beton
DE3328713A1 (de) * 1983-08-09 1985-02-28 Otfried Dr.-Ing. 2804 Lilienthal Stumpf Auslegerschrappvorrichtung
JPS63148008U (enrdf_load_stackoverflow) * 1988-02-18 1988-09-29
CN1164837C (zh) * 1999-11-03 2004-09-01 Cmte发展有限公司 拉铲挖土机及其铲斗索具和控制系统
CN110482166B (zh) * 2019-08-15 2020-12-29 武汉市绿色环保能源有限公司 自动垃圾进料控制系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1603256A (enrdf_load_stackoverflow) * 1951-01-28 1971-03-29
US3460278A (en) * 1965-10-21 1969-08-12 Westinghouse Electric Corp Control for a dragline
DE1506469B2 (de) * 1967-03-09 1976-10-07 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Radialschrappwerk zum beschicken eines zuteilers aus einem um den zuteiler angeordneten materiallager
FR1528874A (fr) * 1967-05-03 1968-06-14 Promat Perfectionnement aux installations pour la manipulation de matériaux en vrac
US3495723A (en) * 1967-08-21 1970-02-17 Rolandia Gmbh Dragline for bulk storage
DE1556582C3 (de) * 1968-02-14 1979-07-26 Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen Antrieb für Seilschrappervorrichtungen zum Fördern von Schüttgütern
ES367362A1 (es) * 1968-05-22 1971-04-01 Vidal Lucien Instalacion para la manipulacion de materiales a granel.
US3605987A (en) * 1968-09-23 1971-09-20 Franco Sigismondo Automatic apparatus for conveying loose materials to a utilization station

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120631A (en) * 1982-04-23 1983-12-07 Backstacker Eng Ag Method for handling stockpiled granular material
US10982410B2 (en) * 2016-09-08 2021-04-20 Joy Global Surface Mining Inc System and method for semi-autonomous control of an industrial machine

Also Published As

Publication number Publication date
JPS4942101A (enrdf_load_stackoverflow) 1974-04-20
BR7303807D0 (pt) 1973-12-20
IT986345B (it) 1975-01-30
ES415048A1 (es) 1976-02-16
DE2325863A1 (de) 1973-12-06
FR2185729A1 (enrdf_load_stackoverflow) 1974-01-04
US3851749A (en) 1974-12-03
FR2185729B1 (enrdf_load_stackoverflow) 1974-12-27

Similar Documents

Publication Publication Date Title
GB1429553A (en) Draglines
CA942713A (en) Fork attachment for a loader bucket
IT7828375A0 (it) Centrifuga per decantazione, del tipo a chiocciola con tamburo a parete piena.
CA981633A (en) Grapple assembly for backhoe unit
CA1005018A (en) Boom construction for crane booms
CA993835A (en) Device for boom elevation of a side crane
CA996061A (en) Self-cleaning bucket arrangement for an excavator
CA984373A (en) Hoist drum control
CA968254A (en) Hydraulic self-leveling valve device for a loader bucket
CA963354A (en) Hydraulic self-leveling device for a loader bucket
GB1458446A (en) Method of raising a submarine pipeline
CA1016217A (en) Reeving system for a scissors-type clamshell bucket
CA996605A (en) Cable operated dredging scoop
JPS521882A (en) Ship installed loading eqipment
JPS537060A (en) Process for automatically operating crane
JPS537069A (en) Device for driving bucket of crane
ES402390A1 (es) Un escrapeador con un cable de traccion fijado en la cucha-ra del escrapeador.
SU576370A1 (ru) Анкерное устройство дл креплени троса т говой лебедки землеройной машины
CA982187A (en) Excavator bucket
JPS538953A (en) Hoist
GB1285912A (en) Apparatus for conveying bulk materials
CA817136A (en) Universal bucket for a tractor mounted loader
CA1010475A (en) Crane bucket equipment
JPS51126653A (en) Unloader
JPS5227155A (en) Operating boom for opening and closing bottom cover of bucket in crane

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee