GB1006074A - Improvements in or relating to the production of concrete pressings - Google Patents

Improvements in or relating to the production of concrete pressings

Info

Publication number
GB1006074A
GB1006074A GB3404860A GB3404860A GB1006074A GB 1006074 A GB1006074 A GB 1006074A GB 3404860 A GB3404860 A GB 3404860A GB 3404860 A GB3404860 A GB 3404860A GB 1006074 A GB1006074 A GB 1006074A
Authority
GB
United Kingdom
Prior art keywords
concrete
magnets
pressings
relating
production
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
GB3404860A
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.)
DAVID VICTOR ROWLES
Fielding and Platt Ltd
Original Assignee
DAVID VICTOR ROWLES
Fielding and Platt 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 DAVID VICTOR ROWLES, Fielding and Platt Ltd filed Critical DAVID VICTOR ROWLES
Priority to GB3404860A priority Critical patent/GB1006074A/en
Publication of GB1006074A publication Critical patent/GB1006074A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
    • B28B7/002—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps using magnets

Landscapes

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

Abstract

1,006,074. Moulding concrete. FIELDING & PLATT Ltd. and D. V. ROWLES. Dec. 29, 1961 [Oct. 4, 1960], No. 34048/60. Heading B5A. Concrete paving slabs and kerbs are compression moulded as described in Specification 917,349 with . the filter comprising a perforated plate 7 covered with nylon fabric 8 being held in position by permanent magnets or electro magnets 4 attached to a die head 1 by bolts 5. The perforated plate 7 is of ferromagnetic material or has ferromagnetic portions located to register with the magnets 4. Holes 12 serve for the removal of excess water.
GB3404860A 1960-10-04 1960-10-04 Improvements in or relating to the production of concrete pressings Expired GB1006074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3404860A GB1006074A (en) 1960-10-04 1960-10-04 Improvements in or relating to the production of concrete pressings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3404860A GB1006074A (en) 1960-10-04 1960-10-04 Improvements in or relating to the production of concrete pressings

Publications (1)

Publication Number Publication Date
GB1006074A true GB1006074A (en) 1965-09-29

Family

ID=10360723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3404860A Expired GB1006074A (en) 1960-10-04 1960-10-04 Improvements in or relating to the production of concrete pressings

Country Status (1)

Country Link
GB (1) GB1006074A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277536A (en) * 1993-05-01 1994-11-02 Barrie Edward Green Filter fabric
ITUD20120205A1 (en) * 2012-11-30 2014-05-31 G M F S R L MACHINE FOR THE PRODUCTION OF CEMENT TILES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2277536A (en) * 1993-05-01 1994-11-02 Barrie Edward Green Filter fabric
GB2277536B (en) * 1993-05-01 1997-04-02 Barrie Edward Green Filter fabric
ITUD20120205A1 (en) * 2012-11-30 2014-05-31 G M F S R L MACHINE FOR THE PRODUCTION OF CEMENT TILES

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