FR2484664B1 - - Google Patents

Info

Publication number
FR2484664B1
FR2484664B1 FR8013375A FR8013375A FR2484664B1 FR 2484664 B1 FR2484664 B1 FR 2484664B1 FR 8013375 A FR8013375 A FR 8013375A FR 8013375 A FR8013375 A FR 8013375A FR 2484664 B1 FR2484664 B1 FR 2484664B1
Authority
FR
France
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
FR8013375A
Other versions
FR2484664A1 (fr
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.)
Bec Freres SA
Original Assignee
Bec Freres SA
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 Bec Freres SA filed Critical Bec Freres SA
Priority to FR8013375A priority Critical patent/FR2484664A1/fr
Publication of FR2484664A1 publication Critical patent/FR2484664A1/fr
Application granted granted Critical
Publication of FR2484664B1 publication Critical patent/FR2484664B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C9/00—General arrangement or layout of plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0404—Proportioning
    • B28C7/0413—Proportioning two or more flows in predetermined ratio
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0454—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients
    • B28C7/0477—Volumetric measuring devices, e.g. for consecutively delivering predetermined volumes of ingredients by using conveyor screws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/005—Control arrangements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C21/00—Apparatus or processes for surface soil stabilisation for road building or like purposes, e.g. mixing local aggregate with binder
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/36—Coherent pavings made in situ by subjecting soil to stabilisation
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/18—Making embankments, e.g. dikes, dams
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
FR8013375A 1980-06-12 1980-06-12 Procede, installations et engins mobiles pour melanger en continu des adjuvants a des materiau de remblai dans des proportions constantes Granted FR2484664A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8013375A FR2484664A1 (fr) 1980-06-12 1980-06-12 Procede, installations et engins mobiles pour melanger en continu des adjuvants a des materiau de remblai dans des proportions constantes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013375A FR2484664A1 (fr) 1980-06-12 1980-06-12 Procede, installations et engins mobiles pour melanger en continu des adjuvants a des materiau de remblai dans des proportions constantes

Publications (2)

Publication Number Publication Date
FR2484664A1 FR2484664A1 (fr) 1981-12-18
FR2484664B1 true FR2484664B1 (fr) 1984-12-28

Family

ID=9243164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013375A Granted FR2484664A1 (fr) 1980-06-12 1980-06-12 Procede, installations et engins mobiles pour melanger en continu des adjuvants a des materiau de remblai dans des proportions constantes

Country Status (1)

Country Link
FR (1) FR2484664A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8600665A (nl) * 1986-03-14 1987-10-01 Grint & Zandexpl Mij Vh Smals Werkwijze voor het verkrijgen van een grondstof voor bouwspecie.
CH674958A5 (en) * 1987-12-28 1990-08-15 Rolf Moll Continuous mixing system e.g. for mortar - controls conveying rate of solid and fluid components to maintain mixt. ratio with variations corrected by speed adjustment
DE4409507A1 (de) * 1994-03-19 1995-09-21 Walter Schoelkopf Vorrichtung zur Aufbereitung von Erdreich zu einem standfesten Baumaterial
FR2777305B1 (fr) * 1998-04-09 2000-06-16 Electricite De France Procede de traitement de deblais, installation pour sa mise en oeuvre et remblai obtenu
DE19822325A1 (de) * 1998-05-19 1999-12-09 Rainer Schrode Gmbh Verfahren zum Aufbereiten von Bodenaushub
FR2815731A1 (fr) * 2000-10-25 2002-04-26 Catherine Roussel Dispositif de pilotage volumetrique differentiel statique
CN105502005A (zh) * 2015-12-09 2016-04-20 苏州洛特兰新材料科技有限公司 水泥卸料变频调速装置
NL2028800B1 (nl) * 2021-07-20 2023-01-27 Smals Bouwgrondstoffen B V Werkwijze en zandverwerkingssysteem voor het verkrijgen van een betongrondstof die zand bevat

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2064807A (en) * 1932-08-20 1936-12-22 Barber Greene Co Road building machine
DE1932906C3 (de) * 1969-06-28 1979-02-08 Hauni-Werke Koerber & Co Kg, 2050 Hamburg Anordnung zum Vereinigen von im schwankenden Mengenstrom gefördertem Tabak mit Zusätzen
GB1257088A (fr) * 1969-07-09 1971-12-15
BR7204458D0 (pt) * 1972-06-16 1974-09-05 Orenstein & Koppel Ag Escavadeira de roda de pas de comando e acionamente hidraulico
DE2446579C3 (de) * 1974-09-30 1980-03-27 Walter 7024 Filderlinden Schoelkopf Verfahren zur Wiederverwendung von bituminösem Abtragsgut

Also Published As

Publication number Publication date
FR2484664A1 (fr) 1981-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse