EP0117886A1 - Fahrbarer Lagerbehälter für bituminöses Mischgut - Google Patents

Fahrbarer Lagerbehälter für bituminöses Mischgut Download PDF

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Publication number
EP0117886A1
EP0117886A1 EP83102207A EP83102207A EP0117886A1 EP 0117886 A1 EP0117886 A1 EP 0117886A1 EP 83102207 A EP83102207 A EP 83102207A EP 83102207 A EP83102207 A EP 83102207A EP 0117886 A1 EP0117886 A1 EP 0117886A1
Authority
EP
European Patent Office
Prior art keywords
roadable
bituminous mix
storage container
storage bin
compartment
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.)
Granted
Application number
EP83102207A
Other languages
English (en)
French (fr)
Other versions
EP0117886B1 (de
Inventor
Bernard Desourdy
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.)
Desourdy Bernard
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT83102207T priority Critical patent/ATE20926T1/de
Priority to EP83102207A priority patent/EP0117886B1/de
Priority to DE8383102207T priority patent/DE3364605D1/de
Publication of EP0117886A1 publication Critical patent/EP0117886A1/de
Application granted granted Critical
Publication of EP0117886B1 publication Critical patent/EP0117886B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
    • B65D88/30—Hoppers, i.e. containers having funnel-shaped discharge sections specially adapted to facilitate transportation from one utilisation site to another

Definitions

  • This invention relates to a container of the type that is roadable and transportable to a road construction site to hold a bituminous mix pending its delivery by trucks.
  • the illustrated readable storage container 10 is adapted to be towed by a truck tractor 11, of conventional construction.
  • the roadable storage container 10 includes a trailer chassis and road wheel assembly 12.
  • the trailer chassis and road wheel assembly 12 com - prises a trailer chassis or frame 13, of any appropriate and conventional construction, defining a front and a rear end.
  • the rear end of the trailer chassis 13 is carried by road wheel assembly including the road wheels 14 and appropriate axle connection, not shown.
  • the roadable storage container includes an elongated storage bin 15 extending substantially co-extensive with the trailer chassis 13 and defining a front end and a rear end.
  • the front end of the elongated storage bin is pivoted at 16 to the trailer chassis 13 about a transverse pivot axis to operatively pivot between a transport or roadable position in which it rests on the trailer chassis 13 and an erected inclined position, as shown in fig. 1 and 3, respectively.
  • the elongated storage bin 15 is provided with a forward structure projection 17 at its front end for attachment to the truck tractor 11 by any appropriate fifth wheel assembly at 18.
  • a telescopic hydraulic cylinder 19 is connected at one end to the structural projection 17 and has its other end connectable to a bracket 20 on the chassis of the truck tractor to elevate the elongated storage bin to its operative position, shown in fig. 3.
  • Pads 21, 22, and 23 are provided to support the trailer chassis and the storage bin in the elevated position.
  • a brace 24 is connected in position between the trailer chassis and the storage bin to secure them relative to each other.
  • the inside of the storage bin 15 is divided by a transverse partition 25 into a rear fuel tank at 26 and a front compartment 27 for bituminous mix 28. The fuel tank thus forms a ballast to assist the elevation of the storage bin to the position shown in fig. 3.
  • the uppermost longitudinal surface portion of the elongated storage bin 15 forms a trough at 29 which longitudinally extends lengthwise of the bin.
  • the trough 29 is formed with a rear open and providing an inlet at 30 for loading of the bituminous mix on the conveyor 31 of the drag type that runs in the trough 29 and extends substantially co-extensive therewith.
  • Conveyor 31 is driven by a motor 31' in the direction of arrows 31".
  • a series of loading inlet apertures 32 are provided in the trough 29 in registry with the bituminous mix compartment 27 and serially extend co-extensive therewith in the longitudinal direction of the bin 15.
  • the loading inlet apertures 32 are geometrically shaped, such as a square, to define an apex pointing toward the upstream open end of the trough.
  • Each inlet aperture 32 is provided with a baffle 32' extending from the top of aperture 32 downwardly into compartment 27.
  • the drag conveyor 31 is provided with drag blades 33 of truncated V-shape configuration, as shown in fig. 5.
  • the lowermost longitudinal surface portion of the storage bin 15 is formed with an unloading aperture registering with the lowest rear end of the bituminous mix compartment 27.
  • a trap door at 34 actuated by a hydraulic cylinder 35, selectively opens and closes the unloading aperture to unload bituminous mix into trucks 36.
  • the storage bin After the storage bin has been towed to the proper road construction site, it is pivotally lifted by the cylinder 19 until its rear end is operatively mounted on the pads 22 and 23 and the trailer chassis 13 rests like a post on the pad 21 to support the front of the bin.
  • the brace 24, or any other appropriate bracing, is then put in place to stabilize the bin.
  • a mixer and heater 37 is positioned to discharge hot bituminous mix in the open inlet end of the conveyor assembly, so that the bituminous mix will be upwardly dragged by the blades 33.
  • the bituminous mix is loaded in the compartment 27 through the loading apertures 32 first through the lowermost one and serially through the next ones in succession as they become successively filled. There results a progressive filling of the compartment 27 always through an aperture 32 which is not much higher than the level of material in the compartment at any particular time. This produces a sort of stratification in the bituminous mix compartment that is substantially free of segregation of the bituminous particles.
  • the baffles 32' prevent the mix from re-entering the conveyor trough 29 through apertures 32.
  • the mixer heater 37 is fed with fuel oil from fuel tank 26 and it will be noted that conveyor trough 29 is enclosed in bin 15, and that the latter can be heat insulated so that the mix can be kept hot for a long time. Also the full capacity of compartment 27 can be used, namely it can be emptied completely if called for by the scheduling of the delivery trucks 36.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Paving Machines (AREA)
  • Package Specialized In Special Use (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
EP83102207A 1983-03-07 1983-03-07 Fahrbarer Lagerbehälter für bituminöses Mischgut Expired EP0117886B1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT83102207T ATE20926T1 (de) 1983-03-07 1983-03-07 Fahrbarer lagerbehaelter fuer bituminoeses mischgut.
EP83102207A EP0117886B1 (de) 1983-03-07 1983-03-07 Fahrbarer Lagerbehälter für bituminöses Mischgut
DE8383102207T DE3364605D1 (en) 1983-03-07 1983-03-07 Roadable container for storage of bituminous mix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83102207A EP0117886B1 (de) 1983-03-07 1983-03-07 Fahrbarer Lagerbehälter für bituminöses Mischgut

Publications (2)

Publication Number Publication Date
EP0117886A1 true EP0117886A1 (de) 1984-09-12
EP0117886B1 EP0117886B1 (de) 1986-07-23

Family

ID=8190333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83102207A Expired EP0117886B1 (de) 1983-03-07 1983-03-07 Fahrbarer Lagerbehälter für bituminöses Mischgut

Country Status (3)

Country Link
EP (1) EP0117886B1 (de)
AT (1) ATE20926T1 (de)
DE (1) DE3364605D1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2329631A (en) * 1997-09-29 1999-03-31 Arc Ltd Method and apparatus for delivering aggregate.
CN102126589A (zh) * 2010-12-22 2011-07-20 三一重工股份有限公司 一种混合料储料装置及具有该装置的工程机械

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1820521A (en) * 1929-07-29 1931-08-25 Allen & Garcia Co Floating storage and mixing bin
DE801728C (de) * 1949-08-17 1951-01-22 Karl Heinrich Dipl-In Matthias Fahrbarer Motorkocher fuer Gussasphalt o. dgl. Massen
DE1157639B (de) * 1960-09-23 1963-11-21 Wibau Gmbh Fahrbarer Vorratsbehaelter fuer aufbereitetes bituminoeses Mischgut fuer den Strassenbau
US3820687A (en) * 1973-03-05 1974-06-28 Astec Ind Apparatus for providing a non-reacting atmosphere within a storage bin
DE7534852U (de) * 1975-11-03 1976-03-25 Quick-Mix Spezial-Trockenmoertel Osnabrueck Gmbh & Co Kg, 4500 Osnabrueck Silo zur aufnahme von pneumatisch foerderbarem schuettgut
DE3034958A1 (de) * 1980-09-17 1982-07-29 Heinrich 4355 Waltrop Langendorf Lastkraftwagen bzw. lkw-aufleger oder lkw-anhaenger mit einem transportaufbau fuer fluessiges oder feinkoerniges, vorzugsweise rieselfoermiges gut

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1820521A (en) * 1929-07-29 1931-08-25 Allen & Garcia Co Floating storage and mixing bin
DE801728C (de) * 1949-08-17 1951-01-22 Karl Heinrich Dipl-In Matthias Fahrbarer Motorkocher fuer Gussasphalt o. dgl. Massen
DE1157639B (de) * 1960-09-23 1963-11-21 Wibau Gmbh Fahrbarer Vorratsbehaelter fuer aufbereitetes bituminoeses Mischgut fuer den Strassenbau
US3820687A (en) * 1973-03-05 1974-06-28 Astec Ind Apparatus for providing a non-reacting atmosphere within a storage bin
DE7534852U (de) * 1975-11-03 1976-03-25 Quick-Mix Spezial-Trockenmoertel Osnabrueck Gmbh & Co Kg, 4500 Osnabrueck Silo zur aufnahme von pneumatisch foerderbarem schuettgut
DE3034958A1 (de) * 1980-09-17 1982-07-29 Heinrich 4355 Waltrop Langendorf Lastkraftwagen bzw. lkw-aufleger oder lkw-anhaenger mit einem transportaufbau fuer fluessiges oder feinkoerniges, vorzugsweise rieselfoermiges gut

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2329631A (en) * 1997-09-29 1999-03-31 Arc Ltd Method and apparatus for delivering aggregate.
CN102126589A (zh) * 2010-12-22 2011-07-20 三一重工股份有限公司 一种混合料储料装置及具有该装置的工程机械

Also Published As

Publication number Publication date
ATE20926T1 (de) 1986-08-15
EP0117886B1 (de) 1986-07-23
DE3364605D1 (en) 1986-08-28

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