GB887320A - Improvements in or relating to mixing installations for use in road making - Google Patents

Improvements in or relating to mixing installations for use in road making

Info

Publication number
GB887320A
GB887320A GB16228/58A GB1622858A GB887320A GB 887320 A GB887320 A GB 887320A GB 16228/58 A GB16228/58 A GB 16228/58A GB 1622858 A GB1622858 A GB 1622858A GB 887320 A GB887320 A GB 887320A
Authority
GB
United Kingdom
Prior art keywords
filler
containers
container
fresh
binding agent
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
GB16228/58A
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.)
Wibau GmbH
Original Assignee
Wibau GmbH
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 Wibau GmbH filed Critical Wibau GmbH
Publication of GB887320A publication Critical patent/GB887320A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
    • E01C19/1068—Supplying or proportioning the ingredients
    • E01C19/1072—Supplying or proportioning the ingredients the solid ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

887,320. Continuous-discharge mixing apparatus. WIBAU WESTDEUTSCHE INDUSTRIE-UND STRASSENBAU-MASCHINEN G.m.b.H. May 20, 1958 [May 20, 1957], No. 16228/58. Class 86. [Also in Group XVIII] An apparatus for mixing stones, filler and bituminous binding agent for road making comprises storage containers 1, 2, 3 for various grain sizes of stone, associated with weighing devices 4; a storage container 9 for filler and associated weighing device 10; a conveyer 5 to pass proportioned ingredients to a drying drum 6 having an outlet duct 11 for the drying air; and a mixer 7 into which the drier 6 discharges and to which the binding agent is fed through a proportioning device 8. The invention is characterised by the provision of a container 9a for fresh filler and a container 9b which receives dried filler carried along with the air in the duct 11, the containers 9a, 9b delivering their contents to the containers 9 via cellular-wheel feed means 11a, 11b driven by electric motors 13a, 13b through regulating transmissions 12a, 12b. By this means the fresh and dried filler are proportioned volumetrically.
GB16228/58A 1957-05-20 1958-05-20 Improvements in or relating to mixing installations for use in road making Expired GB887320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE887320X 1957-05-20

Publications (1)

Publication Number Publication Date
GB887320A true GB887320A (en) 1962-01-17

Family

ID=6833735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16228/58A Expired GB887320A (en) 1957-05-20 1958-05-20 Improvements in or relating to mixing installations for use in road making

Country Status (1)

Country Link
GB (1) GB887320A (en)

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