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GB2010735A - Form for the production of reinforced concrete pipes - Google Patents

Form for the production of reinforced concrete pipes

Info

Publication number
GB2010735A
GB2010735A GB7848618A GB7848618A GB2010735A GB 2010735 A GB2010735 A GB 2010735A GB 7848618 A GB7848618 A GB 7848618A GB 7848618 A GB7848618 A GB 7848618A GB 2010735 A GB2010735 A GB 2010735A
Authority
GB
United Kingdom
Prior art keywords
spacers
production
reinforced concrete
concrete pipes
reinforcement
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
GB7848618A
Other versions
GB2010735B (en
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.)
Ed Zueblin AG
Original Assignee
Ed Zueblin AG
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 Ed Zueblin AG filed Critical Ed Zueblin AG
Publication of GB2010735A publication Critical patent/GB2010735A/en
Application granted granted Critical
Publication of GB2010735B publication Critical patent/GB2010735B/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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

A form (1) for use in the production of reinforced concrete pipes is provided with spacers (2) which are adjustable between a retracted position wherein such spacers are remote from the reinforcement (14) and an extended position wherein they engage such reinforcement thereby positively to locate the same in relation to the form, the spacers being aligned with and movable through respective apertures (4) in the form (1). The spacers are retracted from the mould as the vibrated or space concrete reaches toward their positions. <IMAGE>
GB7848618A 1977-12-17 1978-12-14 Form for the production of concrete or reinforced concrete pipes having a reinforcement Expired GB2010735B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772756313 DE2756313A1 (en) 1977-12-17 1977-12-17 FORMWORK

Publications (2)

Publication Number Publication Date
GB2010735A true GB2010735A (en) 1979-07-04
GB2010735B GB2010735B (en) 1982-06-16

Family

ID=6026390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7848618A Expired GB2010735B (en) 1977-12-17 1978-12-14 Form for the production of concrete or reinforced concrete pipes having a reinforcement

Country Status (9)

Country Link
AT (1) AT363240B (en)
BE (1) BE872808A (en)
CH (1) CH638715A5 (en)
DE (1) DE2756313A1 (en)
DK (1) DK554378A (en)
FR (1) FR2411683A1 (en)
GB (1) GB2010735B (en)
IT (1) IT1100626B (en)
NL (1) NL7812266A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236322A (en) * 1991-08-23 1993-08-17 International Pipe Machinery Corporation Cage positioner
FR2766405A1 (en) * 1997-07-28 1999-01-29 Pierre Henri Belmon SUPPORT FOR POSITIONING THE REINFORCEMENT IN THE MOLD DURING THE AUTOMATED PREFABRICATION OF LOW THICKNESS REINFORCED CONCRETE PRODUCTS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312396C2 (en) * 1983-04-06 1986-06-12 Maschinenfabrik Ettlingen Friedrich Pfeiffer Kg, 7505 Ettlingen Device for centering a reinforcement cage
DE3325112A1 (en) * 1983-07-12 1985-01-24 Georg Prinzing GmbH & Co KG Betonformen- und Maschinenfabrik, 7902 Blaubeuren Reinforcement securing means for mould devices for producing concrete mouldings
US4710115A (en) * 1986-05-05 1987-12-01 Nebco, Inc. Cage positioning device for use with a concrete pipe form
DE10135462A1 (en) * 2001-07-20 2003-02-06 Birco Baustoffwerk Gmbh Method and device for producing a heavy-duty channel and press mold

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1113438A (en) * 1964-07-03 1968-05-15 Mono Concrete Ltd Reinforced concrete pipe
US3551967A (en) * 1968-07-18 1971-01-05 Frank M Williams Concrete pipe molding apparatus
GB1381781A (en) * 1972-02-01 1975-01-29 Barratt W C Manufacture of articles of flowable hardenable material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236322A (en) * 1991-08-23 1993-08-17 International Pipe Machinery Corporation Cage positioner
FR2766405A1 (en) * 1997-07-28 1999-01-29 Pierre Henri Belmon SUPPORT FOR POSITIONING THE REINFORCEMENT IN THE MOLD DURING THE AUTOMATED PREFABRICATION OF LOW THICKNESS REINFORCED CONCRETE PRODUCTS
EP0894592A1 (en) * 1997-07-28 1999-02-03 Pierre Henri Belmon Holder for positioning a reinnforcement in a mould during the automated manufacture of thin reinforced concrete articles

Also Published As

Publication number Publication date
CH638715A5 (en) 1983-10-14
ATA874078A (en) 1980-12-15
DK554378A (en) 1979-06-18
GB2010735B (en) 1982-06-16
IT1100626B (en) 1985-09-28
FR2411683B1 (en) 1983-11-04
NL7812266A (en) 1979-06-19
BE872808A (en) 1979-03-30
DE2756313A1 (en) 1979-06-21
IT7830824A0 (en) 1978-12-14
AT363240B (en) 1981-07-27
FR2411683A1 (en) 1979-07-13

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Legal Events

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