GB714919A - Improvements in or relating to rotary table presses for bricks, briquettes and similar semi-dry materials - Google Patents

Improvements in or relating to rotary table presses for bricks, briquettes and similar semi-dry materials

Info

Publication number
GB714919A
GB714919A GB896/51A GB89651A GB714919A GB 714919 A GB714919 A GB 714919A GB 896/51 A GB896/51 A GB 896/51A GB 89651 A GB89651 A GB 89651A GB 714919 A GB714919 A GB 714919A
Authority
GB
United Kingdom
Prior art keywords
mould
plunger
head
rotary table
pressed
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
GB896/51A
Inventor
George Archer Aldred
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.)
Herbert Alexander & Co Lt
Original Assignee
Herbert Alexander & Co Lt
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 Herbert Alexander & Co Lt filed Critical Herbert Alexander & Co Lt
Priority to GB896/51A priority Critical patent/GB714919A/en
Publication of GB714919A publication Critical patent/GB714919A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
    • B30B11/10—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable intermittently rotated
    • 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
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/027—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form using a bottom press ram actuated upwardly towards mould covers
    • 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
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/06—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping in moulds on a turntable
    • B28B5/08—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping in moulds on a turntable intermittently rotated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
    • B29C2043/3628—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices moving inside a barrel or container like sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

714,919. Rotary-mould-table presses. ALEXANDER & CO., Ltd., H. Feb. 19, 1952 [Jan. 12, 1951]. No. 896/51. Class 87 (2) A rotary table press or attachment therefor is pro vided with a stepped bridge or stepped member secured to or operated by the mair pressure plunger and an aux iliary head secured to the fixed pressure head, whereby one stroke of the pressure plunger simultaneously car ries out pre-pressing of the material in one mould, final pressing of pre-pressed ma terial to its finished size in a second mould and ejecting the final pressed brick, briquette or the like from a third mould. Each mould 2, carried by the rotary table 3, has a loose plunger 4 between which and a head 0, or auxiliary head 10, the material in the mould is compressed. The main pressing plunger 7 carries a member 8 in the form of a stepped bridge, resulting in the plunger being pressed different distances into their respective moulds. The table is rotated progressively through a distance equal to the distance between two mould boxes before each stroke of the plunger 7.
GB896/51A 1951-01-12 1951-01-12 Improvements in or relating to rotary table presses for bricks, briquettes and similar semi-dry materials Expired GB714919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB896/51A GB714919A (en) 1951-01-12 1951-01-12 Improvements in or relating to rotary table presses for bricks, briquettes and similar semi-dry materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB896/51A GB714919A (en) 1951-01-12 1951-01-12 Improvements in or relating to rotary table presses for bricks, briquettes and similar semi-dry materials

Publications (1)

Publication Number Publication Date
GB714919A true GB714919A (en) 1954-09-08

Family

ID=9712381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB896/51A Expired GB714919A (en) 1951-01-12 1951-01-12 Improvements in or relating to rotary table presses for bricks, briquettes and similar semi-dry materials

Country Status (1)

Country Link
GB (1) GB714919A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172241A (en) * 1985-03-15 1986-09-17 Bergood Pty Ltd Improvements in masonry manufacture
GB2393602A (en) * 2002-09-06 2004-03-31 1 Ltd Hinged-type piezoelectric loudspeaker
CN111251652A (en) * 2020-02-12 2020-06-09 宁波奔野重工股份有限公司 Nutrient soil briquetting device of garbage environment-friendly intelligent separation system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172241A (en) * 1985-03-15 1986-09-17 Bergood Pty Ltd Improvements in masonry manufacture
GB2393602A (en) * 2002-09-06 2004-03-31 1 Ltd Hinged-type piezoelectric loudspeaker
GB2393602B (en) * 2002-09-06 2004-08-11 1 Ltd Rugged electroactive loudspeaker design
CN111251652A (en) * 2020-02-12 2020-06-09 宁波奔野重工股份有限公司 Nutrient soil briquetting device of garbage environment-friendly intelligent separation system

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