GB2174034B - Improvements in or relating to manufacture of building blocks - Google Patents

Improvements in or relating to manufacture of building blocks

Info

Publication number
GB2174034B
GB2174034B GB08528414A GB8528414A GB2174034B GB 2174034 B GB2174034 B GB 2174034B GB 08528414 A GB08528414 A GB 08528414A GB 8528414 A GB8528414 A GB 8528414A GB 2174034 B GB2174034 B GB 2174034B
Authority
GB
United Kingdom
Prior art keywords
relating
manufacture
building blocks
building
blocks
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
GB08528414A
Other versions
GB8528414D0 (en
GB2174034A (en
Inventor
Dennis Henry Ogden
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.)
Bip Chemicals Ltd
Original Assignee
Bip Chemicals 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
Priority claimed from GB848429558A external-priority patent/GB8429558D0/en
Priority claimed from GB858504399A external-priority patent/GB8504399D0/en
Priority claimed from GB858504398A external-priority patent/GB8504398D0/en
Application filed by Bip Chemicals Ltd filed Critical Bip Chemicals Ltd
Publication of GB8528414D0 publication Critical patent/GB8528414D0/en
Publication of GB2174034A publication Critical patent/GB2174034A/en
Application granted granted Critical
Publication of GB2174034B publication Critical patent/GB2174034B/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
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/183—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for building blocks or similar block-shaped objects
    • 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
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
    • B28B7/303—Cores; Mandrels adjustable, collapsible, or expanding specially for making undercut recesses or continuous cavities the inner section of which is superior to the section of either of the mouths
    • 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
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber
    • 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
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • B28B7/364—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article of plastic material or rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB08528414A 1984-11-22 1985-11-19 Improvements in or relating to manufacture of building blocks Expired GB2174034B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB848429558A GB8429558D0 (en) 1984-11-22 1984-11-22 Building blocks
GB858504399A GB8504399D0 (en) 1985-02-20 1985-02-20 Building blocks
GB858504398A GB8504398D0 (en) 1985-02-20 1985-02-20 Building blocks

Publications (3)

Publication Number Publication Date
GB8528414D0 GB8528414D0 (en) 1985-12-24
GB2174034A GB2174034A (en) 1986-10-29
GB2174034B true GB2174034B (en) 1988-11-16

Family

ID=27262525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08528414A Expired GB2174034B (en) 1984-11-22 1985-11-19 Improvements in or relating to manufacture of building blocks

Country Status (2)

Country Link
EP (1) EP0182619A3 (en)
GB (1) GB2174034B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400888A (en) * 2014-10-24 2015-03-11 段炼山 Building block die and method of carrying out pressing to form building block by utilizing same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2283198B (en) * 1993-03-31 1997-04-09 Perval Pty Ltd Settable material mould
WO1994022648A1 (en) * 1993-03-31 1994-10-13 Perval Pty. Ltd. Settable material mould
CN1035933C (en) * 1994-08-30 1997-09-24 国家建材局苏州混凝土水泥制品研究院 Prefabricating method and die set for decorative concrete products
DE29918990U1 (en) * 1999-10-28 2000-03-16 Wowro, Detlef, 93138 Lappersdorf Form for forming stones or slabs from a cement-bound material or concrete
DE102004005045B4 (en) * 2003-02-19 2014-03-20 Rampf Formen Gmbh core element
US7813785B2 (en) 2003-07-01 2010-10-12 General Electric Company Cardiac imaging system and method for planning minimally invasive direct coronary artery bypass surgery
WO2007101869A2 (en) * 2006-03-08 2007-09-13 Kobra Formen Gmbh Device for producing concrete moulded bodies
DE102008000459A1 (en) 2007-03-03 2008-09-11 Kobra Formen Gmbh Mold for the production of concrete blocks and mold core for such a mold and a method for producing a mold core
CN104325546B (en) * 2014-10-24 2016-06-08 段炼山 Building block mould and the method utilizing its compressing building block

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE387678A (en) *
DE1074849B (en) * 1960-02-04 ALWEG-Forschung Gesellschaft mit beschränkter Haftung, Köln Sealing strip for corner-forming, demountable permanent concrete formwork
US1584595A (en) * 1925-11-18 1926-05-11 Bader Kurt Mold for making concrete blocks
GB366544A (en) * 1929-09-04 1932-02-03 Eugene Freyssinet Process and apparatus for the manufacture of moulded articles from mortar or concrete
GB469161A (en) * 1935-10-07 1937-07-20 Emile Gustave Louis Girard Improvements in the manufacture of moulded articles with the aid of cores
FR809116A (en) * 1935-10-07 1937-02-24 Method and device for molding hollow objects
GB486452A (en) * 1936-12-08 1938-06-03 Arthur Ernest Ruegg Improvements in and relating to the manufacture of concrete building blocks and units
GB503603A (en) * 1937-09-06 1939-04-06 Arthur Ernest Ruegg Improvements relating to the moulding of concrete
GB612707A (en) * 1947-05-14 1948-11-17 Carl Wilhelm Hartmann Improvements in or relating to the manufacture of moulded blocks and the like
GB757553A (en) * 1954-04-15 1956-09-19 Viggo Moth Lonblad Improvements in or relating to cores for forming apertures in moulded bodies
GB866164A (en) * 1957-04-01 1961-04-26 Alexander Feldmann Method and means of forming cavities in cast materials such as concrete
GB882464A (en) * 1957-05-29 1961-11-15 Alweg Forschung Gmbh A sealing strip for a precast concrete permanent mould
GB918426A (en) * 1959-05-23 1963-02-13 Alexander Feldmann Improvements relating to a method and means for forming anchoring cavities in cast materials
DE1238829B (en) * 1960-09-01 1967-04-13 Eugen Wiest Dipl Ing Device for pressing hollow blocks in a mold by means of cores that are expandable in cross section
GB1248661A (en) * 1969-03-13 1971-10-06 Elastomer Engineering Ltd Moulds employed in casting cement or cementitious material and components and accessories thereof
JPS5056413A (en) * 1973-09-21 1975-05-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104400888A (en) * 2014-10-24 2015-03-11 段炼山 Building block die and method of carrying out pressing to form building block by utilizing same
CN104400888B (en) * 2014-10-24 2016-07-06 段炼山 Building block mould and the method utilizing its compressing building block

Also Published As

Publication number Publication date
GB8528414D0 (en) 1985-12-24
EP0182619A2 (en) 1986-05-28
EP0182619A3 (en) 1988-07-20
GB2174034A (en) 1986-10-29

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Legal Events

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