GB2337226B - Device and method for moulding a concrete element - Google Patents

Device and method for moulding a concrete element

Info

Publication number
GB2337226B
GB2337226B GB9921580A GB9921580A GB2337226B GB 2337226 B GB2337226 B GB 2337226B GB 9921580 A GB9921580 A GB 9921580A GB 9921580 A GB9921580 A GB 9921580A GB 2337226 B GB2337226 B GB 2337226B
Authority
GB
United Kingdom
Prior art keywords
moulding
concrete element
concrete
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 - Fee Related
Application number
GB9921580A
Other versions
GB2337226A (en
GB9921580D0 (en
Inventor
Jonatan Paulsson
Johan Silfwerbrand
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 GB2337226A publication Critical patent/GB2337226A/en
Publication of GB9921580D0 publication Critical patent/GB9921580D0/en
Application granted granted Critical
Publication of GB2337226B publication Critical patent/GB2337226B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • B28B13/06—Removing the shaped articles from moulds
    • B28B13/067—Removing the shaped articles from moulds by applying blows or vibrations followed by, or during, the removal of a mould part

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
GB9921580A 1997-03-21 1998-03-10 Device and method for moulding a concrete element Expired - Fee Related GB2337226B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9701043A SE506536C2 (en) 1997-03-21 1997-03-21 Method and apparatus for casting concrete elements
PCT/SE1998/000425 WO1998042484A1 (en) 1997-03-21 1998-03-10 Device and method for moulding a concrete element

Publications (3)

Publication Number Publication Date
GB2337226A GB2337226A (en) 1999-11-17
GB9921580D0 GB9921580D0 (en) 1999-11-17
GB2337226B true GB2337226B (en) 2001-09-12

Family

ID=20406263

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9921580A Expired - Fee Related GB2337226B (en) 1997-03-21 1998-03-10 Device and method for moulding a concrete element

Country Status (5)

Country Link
AU (1) AU6529498A (en)
DE (1) DE19882199T1 (en)
GB (1) GB2337226B (en)
SE (1) SE506536C2 (en)
WO (1) WO1998042484A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749592A (en) * 1952-06-26 1956-06-12 Karl O Vartia Method of construction utilizing inflatable fluid containers
US3040411A (en) * 1956-05-07 1962-06-26 Charles B Messenger Process of constructing a concrete support structure
US3364632A (en) * 1966-07-18 1968-01-23 Isaac Peter Inflatable structural members

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749592A (en) * 1952-06-26 1956-06-12 Karl O Vartia Method of construction utilizing inflatable fluid containers
US3040411A (en) * 1956-05-07 1962-06-26 Charles B Messenger Process of constructing a concrete support structure
US3364632A (en) * 1966-07-18 1968-01-23 Isaac Peter Inflatable structural members

Also Published As

Publication number Publication date
GB2337226A (en) 1999-11-17
WO1998042484A1 (en) 1998-10-01
SE9701043L (en) 1998-01-12
SE506536C2 (en) 1998-01-12
SE9701043D0 (en) 1997-03-21
GB9921580D0 (en) 1999-11-17
AU6529498A (en) 1998-10-20
DE19882199T1 (en) 2000-03-30

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Legal Events

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

Effective date: 20030310