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EP1019226A4 - Unitary paver mold - Google Patents

Unitary paver mold

Info

Publication number
EP1019226A4
EP1019226A4 EP98946851A EP98946851A EP1019226A4 EP 1019226 A4 EP1019226 A4 EP 1019226A4 EP 98946851 A EP98946851 A EP 98946851A EP 98946851 A EP98946851 A EP 98946851A EP 1019226 A4 EP1019226 A4 EP 1019226A4
Authority
EP
European Patent Office
Prior art keywords
unitary
paver mold
paver
mold
unitary paver
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.)
Granted
Application number
EP98946851A
Other languages
German (de)
French (fr)
Other versions
EP1019226A1 (en
EP1019226B1 (en
Inventor
Kevin Meckel
Alan L Hoskins
Kevin T Litterell
Ronald J Rowland
Brendan D Scully
Llewellyn L Johnston
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.)
Columbia Machine Inc
Original Assignee
Columbia Machine Inc
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 US09/007,559 external-priority patent/US6007321A/en
Application filed by Columbia Machine Inc filed Critical Columbia Machine Inc
Publication of EP1019226A1 publication Critical patent/EP1019226A1/en
Publication of EP1019226A4 publication Critical patent/EP1019226A4/en
Application granted granted Critical
Publication of EP1019226B1 publication Critical patent/EP1019226B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/0029Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00Moulds; Cores; Mandrels
    • B28B7/24Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Road Paving Structures (AREA)
EP98946851A 1997-09-04 1998-09-03 Unitary paver mold Expired - Lifetime EP1019226B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US92378597A 1997-09-04 1997-09-04
US923785 1997-09-04
US7559 1998-01-15
US09/007,559 US6007321A (en) 1997-09-04 1998-01-15 Unitary paver mold
PCT/US1998/018461 WO1999011443A1 (en) 1997-09-04 1998-09-03 Unitary paver mold

Publications (3)

Publication Number Publication Date
EP1019226A1 EP1019226A1 (en) 2000-07-19
EP1019226A4 true EP1019226A4 (en) 2000-12-06
EP1019226B1 EP1019226B1 (en) 2004-01-28

Family

ID=26677139

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98946851A Expired - Lifetime EP1019226B1 (en) 1997-09-04 1998-09-03 Unitary paver mold

Country Status (5)

Country Link
EP (1) EP1019226B1 (en)
AU (1) AU9377998A (en)
DE (1) DE69821375T2 (en)
ES (1) ES2215322T3 (en)
WO (1) WO1999011443A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006026114A1 (en) * 2006-06-03 2007-12-06 Kobra Formen Gmbh Arrangement for the production of concrete blocks by means of a mold held in a molding machine, a mold for such an arrangement and a method for producing such a mold

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856668A (en) * 1952-04-22 1958-10-21 Dominaire Const Inc Concrete block molding machine
FR2649139A1 (en) * 1989-06-30 1991-01-04 Glanre Gaillard Ind Moulded concerete paving block (slab) and method for its production
DE19622001A1 (en) * 1996-05-31 1997-12-04 Munderkingen Betonwerke System for manufacturing concrete blocks

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5395228A (en) * 1994-02-07 1995-03-07 Columbia Machine, Inc. Apparatus for forming concrete products
US5743510A (en) * 1994-12-21 1998-04-28 Columbia Machine Self-aligning mold box assembly
US5542837A (en) * 1995-01-13 1996-08-06 Columbia Machine, Inc. Mold box assembly with partition plates

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2856668A (en) * 1952-04-22 1958-10-21 Dominaire Const Inc Concrete block molding machine
FR2649139A1 (en) * 1989-06-30 1991-01-04 Glanre Gaillard Ind Moulded concerete paving block (slab) and method for its production
DE19622001A1 (en) * 1996-05-31 1997-12-04 Munderkingen Betonwerke System for manufacturing concrete blocks

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9911443A1 *

Also Published As

Publication number Publication date
ES2215322T3 (en) 2004-10-01
EP1019226A1 (en) 2000-07-19
DE69821375D1 (en) 2004-03-04
AU9377998A (en) 1999-03-22
WO1999011443A1 (en) 1999-03-11
EP1019226B1 (en) 2004-01-28
DE69821375T2 (en) 2004-07-01

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