GB1483046A - Casting or distributing a mass of material from a hopper - Google Patents

Casting or distributing a mass of material from a hopper

Info

Publication number
GB1483046A
GB1483046A GB3194473A GB3194473A GB1483046A GB 1483046 A GB1483046 A GB 1483046A GB 3194473 A GB3194473 A GB 3194473A GB 3194473 A GB3194473 A GB 3194473A GB 1483046 A GB1483046 A GB 1483046A
Authority
GB
United Kingdom
Prior art keywords
hopper
vibrator
ground
length
see division
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
GB3194473A
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.)
Banbury Alton Ltd
Original Assignee
Banbury Buildings 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 Banbury Buildings Holdings Ltd filed Critical Banbury Buildings Holdings Ltd
Priority to GB3194473A priority Critical patent/GB1483046A/en
Publication of GB1483046A publication Critical patent/GB1483046A/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
    • E01C19/12—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 distributing granular or liquid materials
    • E01C19/18—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect
    • E01C19/185—Devices for distributing road-metals mixed with binders, e.g. cement, bitumen, without consolidating or ironing effect for both depositing and spreading-out or striking-off the deposited mixture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material
    • B28B1/0935—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material using only elements wholly or partly immersed in the material, e.g. cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/205—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded using vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)

Abstract

1483046 Concrete vibrators BANBURY BUILDINGS HOLDINGS Ltd 30 Sept 1974 [4 July 1973] 31944/73 Heading B1C [Also in Divisions B5 and E1] Material in a hopper a is vibrated for compaction and feeding by at least one elongate vibrator b immersed in the material, mounted at its ends in resilient members c, and vibrating transversely to its length. In use, the hopper lays the material in moulds (see Division B4-B5) or on the ground (see Division E1- E2) and is movable vertically and/or horizontally e.g. on wheels. Each vibrator comprises a tubular body surrounding a rotating shaft mounted in bearings spaced along its length, and supporting eccentric weights. The vibrator has fixed amplitude but variable frequency, and its orientation determines the direction of alignment of any fibres included in the material. Materials include crushed or powdered solids with or without liquid e.g. combinations of cement, gypsum, bitumen or asphalt bound aggregate, soil, sand, ash, ground rubber or cork, with asbestos, ground glass, particles of steel or polypropylene and natural or glass fibres.
GB3194473A 1974-09-30 1974-09-30 Casting or distributing a mass of material from a hopper Expired GB1483046A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3194473A GB1483046A (en) 1974-09-30 1974-09-30 Casting or distributing a mass of material from a hopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3194473A GB1483046A (en) 1974-09-30 1974-09-30 Casting or distributing a mass of material from a hopper

Publications (1)

Publication Number Publication Date
GB1483046A true GB1483046A (en) 1977-08-17

Family

ID=10330713

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3194473A Expired GB1483046A (en) 1974-09-30 1974-09-30 Casting or distributing a mass of material from a hopper

Country Status (1)

Country Link
GB (1) GB1483046A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011793C1 (en) * 1990-04-12 1991-12-12 Redco N.V., Kapelle-Op-Den-Bos, Be
CN101649596B (en) * 2009-09-17 2011-06-01 长安大学 Paver screed satisfying transverse vibration uniformity
EP3861170B1 (en) * 2018-10-04 2022-10-26 BOMAG GmbH Method for controlling a ground compaction machine and ground compaction machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011793C1 (en) * 1990-04-12 1991-12-12 Redco N.V., Kapelle-Op-Den-Bos, Be
US5173364A (en) * 1990-04-12 1992-12-22 Redco, N.V. Glass fibre reinforced plasterboard and a method for producing same
US5330691A (en) * 1990-04-12 1994-07-19 N.V. Recdo S.A. Method for producing glass fiber reinforced plasterboard
CN101649596B (en) * 2009-09-17 2011-06-01 长安大学 Paver screed satisfying transverse vibration uniformity
EP3861170B1 (en) * 2018-10-04 2022-10-26 BOMAG GmbH Method for controlling a ground compaction machine and ground compaction machine

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee