GB2227204B - Improved moulding process - Google Patents

Improved moulding process

Info

Publication number
GB2227204B
GB2227204B GB8925926A GB8925926A GB2227204B GB 2227204 B GB2227204 B GB 2227204B GB 8925926 A GB8925926 A GB 8925926A GB 8925926 A GB8925926 A GB 8925926A GB 2227204 B GB2227204 B GB 2227204B
Authority
GB
United Kingdom
Prior art keywords
moulding process
improved moulding
improved
moulding
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
GB8925926A
Other versions
GB8925926D0 (en
GB2227204A (en
Inventor
Clive Grimshaw
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8925926D0 publication Critical patent/GB8925926D0/en
Publication of GB2227204A publication Critical patent/GB2227204A/en
Application granted granted Critical
Publication of GB2227204B publication Critical patent/GB2227204B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/026—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles characterised by the shape of the surface
    • 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
    • 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
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/305—Mounting of moulds or mould support plates
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/16—Letters, numerals, or other symbols adapted for permanent fixing to a support
    • G09F7/165—Letters, numerals, or other symbols adapted for permanent fixing to a support obtained by a treatment of the support

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
GB8925926A 1988-11-16 1989-11-16 Improved moulding process Expired - Lifetime GB2227204B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888826748A GB8826748D0 (en) 1988-11-16 1988-11-16 Improved moulding process

Publications (3)

Publication Number Publication Date
GB8925926D0 GB8925926D0 (en) 1990-01-04
GB2227204A GB2227204A (en) 1990-07-25
GB2227204B true GB2227204B (en) 1992-11-11

Family

ID=10646917

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888826748A Pending GB8826748D0 (en) 1988-11-16 1988-11-16 Improved moulding process
GB8925926A Expired - Lifetime GB2227204B (en) 1988-11-16 1989-11-16 Improved moulding process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888826748A Pending GB8826748D0 (en) 1988-11-16 1988-11-16 Improved moulding process

Country Status (1)

Country Link
GB (2) GB8826748D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2701884B1 (en) * 1993-02-25 1995-04-07 Mediavo Marking method and device for molded or cast forms.
ES2121528B1 (en) * 1995-11-07 1999-06-01 Olcina Martinez Miguel Angel PROCEDURE FOR THE MANUFACTURE OF LAPIDS OR PLATES WITH INSCRIPTIONS AND THE RESULTING PRODUCT.
KR101308763B1 (en) * 2011-01-11 2013-09-17 (주)엘지하우시스 Method of manufacturing polymer product with 3-dimension surface pattern using mold

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB205728A (en) * 1922-11-27 1923-10-25 Pavement Publicity Ltd Improvements in paving slabs, flags and the like
GB856118A (en) * 1958-10-13 1960-12-14 Napron Ltd The moulding of signs having lettering and/or ornament thereon
GB947381A (en) * 1959-02-16 1964-01-22 John Talbot Jenkins Improvements in or relating to signs, name-plates and the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB205728A (en) * 1922-11-27 1923-10-25 Pavement Publicity Ltd Improvements in paving slabs, flags and the like
GB856118A (en) * 1958-10-13 1960-12-14 Napron Ltd The moulding of signs having lettering and/or ornament thereon
GB947381A (en) * 1959-02-16 1964-01-22 John Talbot Jenkins Improvements in or relating to signs, name-plates and the like

Also Published As

Publication number Publication date
GB8925926D0 (en) 1990-01-04
GB8826748D0 (en) 1988-12-21
GB2227204A (en) 1990-07-25

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Legal Events

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

Effective date: 19961116