GB2227705B - Improvements in or relating to moulds - Google Patents

Improvements in or relating to moulds

Info

Publication number
GB2227705B
GB2227705B GB8926833A GB8926833A GB2227705B GB 2227705 B GB2227705 B GB 2227705B GB 8926833 A GB8926833 A GB 8926833A GB 8926833 A GB8926833 A GB 8926833A GB 2227705 B GB2227705 B GB 2227705B
Authority
GB
United Kingdom
Prior art keywords
moulds
relating
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 - Lifetime
Application number
GB8926833A
Other versions
GB2227705A (en
GB8926833D0 (en
Inventor
Colin John Reid
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.)
Camas UK Ltd
Original Assignee
ECC Construction Materials 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 ECC Construction Materials Ltd filed Critical ECC Construction Materials Ltd
Publication of GB8926833D0 publication Critical patent/GB8926833D0/en
Publication of GB2227705A publication Critical patent/GB2227705A/en
Application granted granted Critical
Publication of GB2227705B publication Critical patent/GB2227705B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B28B7/34—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
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • B28B7/0076—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with surfaces for moulding letters or marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
GB8926833A 1988-11-29 1989-11-28 Improvements in or relating to moulds Expired - Lifetime GB2227705B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888827858A GB8827858D0 (en) 1988-11-29 1988-11-29 Improvements in/relating to moulds

Publications (3)

Publication Number Publication Date
GB8926833D0 GB8926833D0 (en) 1990-01-17
GB2227705A GB2227705A (en) 1990-08-08
GB2227705B true GB2227705B (en) 1992-07-08

Family

ID=10647657

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888827858A Pending GB8827858D0 (en) 1988-11-29 1988-11-29 Improvements in/relating to moulds
GB8926833A Expired - Lifetime GB2227705B (en) 1988-11-29 1989-11-28 Improvements in or relating to moulds

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888827858A Pending GB8827858D0 (en) 1988-11-29 1988-11-29 Improvements in/relating to moulds

Country Status (1)

Country Link
GB (2) GB8827858D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7468153B2 (en) 2004-12-30 2008-12-23 The Goodyear Tire & Rubber Co. Degradable blading for tire curing molds
CN113524403B (en) * 2021-07-28 2022-07-15 郑州金创工程设计有限公司 Variable boundary pile manufacturing die

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB570295A (en) * 1943-09-01 1945-07-02 Albert James Mclean Improvements in or relating to concrete members for use in buildings
GB766896A (en) * 1954-04-14 1957-01-30 South Western Stone Company Lt A new or improved method of and apparatus for the production of reconstructed or cast stone
GB891182A (en) * 1959-09-18 1962-03-14 Cork Growers Trading Co 1931 L Improvements in or relating to the moulding of concrete
GB904038A (en) * 1959-11-16 1962-08-22 Antony Lynn Hollaway Formation of decorative finishes on concrete
GB1340901A (en) * 1970-03-31 1973-12-19 Hallmark Cards Three-dimensional cast resin article with coloured surface and method of producing same
GB1502385A (en) * 1974-06-28 1978-03-01 Steenfabriek Windesheim Bv Process for producing bricks having a relief-structure as well as the thus obtained bricks
GB1540823A (en) * 1975-12-22 1979-02-14 Holgreen Ltd Variable-shape shell mould and method of using the mould
GB2037219A (en) * 1978-11-28 1980-07-09 Johansen E Reproducing wood carvings in plastics
GB2145651A (en) * 1983-08-31 1985-04-03 Norcros Investments Ltd Concrete structures

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB570295A (en) * 1943-09-01 1945-07-02 Albert James Mclean Improvements in or relating to concrete members for use in buildings
GB766896A (en) * 1954-04-14 1957-01-30 South Western Stone Company Lt A new or improved method of and apparatus for the production of reconstructed or cast stone
GB891182A (en) * 1959-09-18 1962-03-14 Cork Growers Trading Co 1931 L Improvements in or relating to the moulding of concrete
GB904038A (en) * 1959-11-16 1962-08-22 Antony Lynn Hollaway Formation of decorative finishes on concrete
GB1340901A (en) * 1970-03-31 1973-12-19 Hallmark Cards Three-dimensional cast resin article with coloured surface and method of producing same
GB1502385A (en) * 1974-06-28 1978-03-01 Steenfabriek Windesheim Bv Process for producing bricks having a relief-structure as well as the thus obtained bricks
GB1540823A (en) * 1975-12-22 1979-02-14 Holgreen Ltd Variable-shape shell mould and method of using the mould
GB2037219A (en) * 1978-11-28 1980-07-09 Johansen E Reproducing wood carvings in plastics
GB2145651A (en) * 1983-08-31 1985-04-03 Norcros Investments Ltd Concrete structures

Also Published As

Publication number Publication date
GB2227705A (en) 1990-08-08
GB8827858D0 (en) 1988-12-29
GB8926833D0 (en) 1990-01-17

Similar Documents

Publication Publication Date Title
GB8912748D0 (en) Improvements in or relating to a mould
GB2225976B (en) Improvement in or relating to marking-out
GB2228442B (en) Improvements in and relating to moulding techniques
GB8908810D0 (en) Improvements in or relating to keys
GB8929165D0 (en) Improvements in or relating to saddles
GB8805150D0 (en) Improvements in/relating to spheroidisers
GB2227705B (en) Improvements in or relating to moulds
GB2227262B (en) Improvements in or relating to structural members
GB8819857D0 (en) Improvements in/relating to platform
GB2226404B (en) Improvements in or relating to thermoscopic units
GB8827920D0 (en) Improvements in/relating to hairdriers
GB8805452D0 (en) Improvements in/relating to games
GB2233202B (en) Improvements in or relating to cloches
GB2203690B (en) Improvements in or relating to thicknessers
GB2213451B (en) Improvements in or relating to conveyors
GB8802830D0 (en) Improvements in/relating to electro-precipitation
GB8827574D0 (en) Improvements in/relating to shopfittings
GB8806920D0 (en) Improvements in/relating to electro-precipitation
GB8912287D0 (en) Improvements in or relating to structural members
GB8804095D0 (en) Improvements in/relating to artificial ski-slopes
GB8800767D0 (en) Improvements in/relating to conveyors
GB8925604D0 (en) Improvements in or relating to cloches
GB8814096D0 (en) Improvements in/relating to concrete moulds
GB8905562D0 (en) Improvements in or relating to casting
GB8817648D0 (en) Improvements in/relating to case for draughtsman

Legal Events

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

Effective date: 19961128