GB1223616A - Improvements in or relating to the production of concrete elements - Google Patents

Improvements in or relating to the production of concrete elements

Info

Publication number
GB1223616A
GB1223616A GB1762868A GB1762868A GB1223616A GB 1223616 A GB1223616 A GB 1223616A GB 1762868 A GB1762868 A GB 1762868A GB 1762868 A GB1762868 A GB 1762868A GB 1223616 A GB1223616 A GB 1223616A
Authority
GB
United Kingdom
Prior art keywords
mould
walls
hopper
chambers
members
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
Application number
GB1762868A
Inventor
Hermann Jurgen Kusel
Klaus Schneider
Wolfgang Schneider
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 GB1223616A publication Critical patent/GB1223616A/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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting
    • 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
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/022—Feeding several successive layers, optionally of different materials
    • 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
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/023—Feeding the moulding material in measured quantities from a container or silo by using a feed box transferring the moulding material from a hopper to the moulding cavities
    • 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
    • B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

1,223,616. Concrete paving stones. H. J. KUSEL, K. SCHNEIDER, and W. SCHNEIDER. 11 April, 1968 [11 April, 1967; 24 Feb., 1968], No. 17628/68. Heading B5A. Compound concrete paving stones are produced by filling the individual chambers of a mould simultaneously, compressing the concrete and removing excess. As shown in Fig. 1, the apparatus comprises a mould 18 divided into individual chambers 17 by walls 16, material being supplied from a hopper 10 by means of a conveyer 14. The hopper 10 may have a predose section separated by baffle-plates 24 from the main hopper section, the pre-dose section being divided into individual chambers 20, which correspond to those of the mould and are closable by members 22. The conveyer 14 may also comprise a plurality of chambers 38 closable by members 40. Compressing rams 50 are co-ordinated with hopper operation by a photo-electric device 56 triggered by members 54, 58. The mould may comprise a frame and parallel walls 114, Fig, 7, and parallel walls 116 perpendicular thereto but which extend only partially into the mould. Walls 120a-120d are continuations of walls 116 into the cavity and are withdrawable by means of guiding surfaces 117a-117d and guide slits (118) in walls 114. Stamping plates 130 on rams 134 engage in the mould chambers and have one or more apertures 132a, 132b through which excess material can pass. The hopper may be vibrated during measuring and the mould during casting.
GB1762868A 1967-04-11 1968-04-11 Improvements in or relating to the production of concrete elements Expired GB1223616A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK0061965 1967-04-11
DEK0064847 1968-02-24

Publications (1)

Publication Number Publication Date
GB1223616A true GB1223616A (en) 1971-02-24

Family

ID=25984362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1762868A Expired GB1223616A (en) 1967-04-11 1968-04-11 Improvements in or relating to the production of concrete elements

Country Status (4)

Country Link
AT (1) AT296125B (en)
FR (1) FR1580211A (en)
GB (1) GB1223616A (en)
NL (1) NL6805054A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114633346A (en) * 2022-04-09 2022-06-17 戴春水 Energy-saving concrete mixing equipment special for preparing concrete prefabricated part

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3344519A1 (en) * 1983-12-09 1985-06-20 Siegfried 7858 Weil Geitlinger Process and device for producing building blocks of expandable material in a multi-cavity mould
FR2688162B1 (en) * 1992-03-04 1995-06-16 Demler Sa PROCESS FOR PRODUCING PRESSURE MOLDED CONCRETE ELEMENTS AND APPARATUS FOR CARRYING OUT SAID METHOD.
IT1297755B1 (en) * 1997-10-14 1999-12-20 L B Engineering S R L Ora Lb O EQUIPMENT AND METHOD FOR FEEDING THE MOLD CAVITY WITH POWDERED OR GRANULAR MATERIAL IN THE MANUFACTURING OF TILE
CN103434000B (en) * 2013-08-13 2017-05-03 贵州博典建材化工科技有限公司 Stretchy tube type volume measuring grouting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114633346A (en) * 2022-04-09 2022-06-17 戴春水 Energy-saving concrete mixing equipment special for preparing concrete prefabricated part

Also Published As

Publication number Publication date
AT296125B (en) 1972-01-25
FR1580211A (en) 1969-09-05
NL6805054A (en) 1968-10-14

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