GB543980A - New or improved process and apparatus for moulding concrete slabs and the like - Google Patents

New or improved process and apparatus for moulding concrete slabs and the like

Info

Publication number
GB543980A
GB543980A GB13753/40D GB1375340D GB543980A GB 543980 A GB543980 A GB 543980A GB 13753/40 D GB13753/40 D GB 13753/40D GB 1375340 D GB1375340 D GB 1375340D GB 543980 A GB543980 A GB 543980A
Authority
GB
United Kingdom
Prior art keywords
moulds
hopper
vibration
trowels
opening
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
GB13753/40D
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.)
HUME PIPE Co AUSTRALLA LT
Original Assignee
HUME PIPE Co AUSTRALLA LT
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 to US318764A priority Critical patent/US2320728A/en
Application filed by HUME PIPE Co AUSTRALLA LT filed Critical HUME PIPE Co AUSTRALLA LT
Priority to GB13753/40D priority patent/GB543980A/en
Publication of GB543980A publication Critical patent/GB543980A/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
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • 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
    • 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
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • B28B5/021—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length
    • B28B5/022—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length the moulds or the moulding surfaces being individual independant units and being discontinuously fed
    • 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
    • B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping
    • B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
    • B28B5/021—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length
    • B28B5/025—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length the moulds or the moulding surfaces being divided by separating walls and being continuously fed

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

543,980. Hoppers. HUME, W. R., and HUME PIPE CO. (AUSTRALIA), Ltd. Sept. 2, 1940, No. 13735. [Class 78 (i)] [Also in Group V] A machine for making concrete slabs, blocks, tiles &c. e.g. by the "semi-dry mix method, imparts agitation or vibration to the cement mixture 50 while it is in the hopper 2 from which it is discharged on to the moulds 22. The vibration may be induced by two hinged plates 5, 6 lying near opposite walls 13, 14 of the hopper 2 and given percussive blows through wearing faces 16 by cams 4 on two rotating shafts 8 geared together. The shafts 8 are adjustable apart to vary the intensity of the vibration, and hand-operated pivoted stops, fixable in adjusted positions, bear against the plates 5, 6 for the same purpose. The moulds 22 ride on an endless belt conveyer 32, and may either pass in close succession beneath the discharge opening 21, or be spaced apart and a sliding or rotating door be arranged below the opening to feed and shut off the material in turn; A reservoir 47 may be located at the rear of the hopper to hold liquid cement which passes first into the moulds as they travel underneath and so forms a base of more fluid material beneath the slab proper. The issuing filled mould passes in succession under one or more rotary trowels 36 which may be of different diameters and turn at difierent speeds. The trowels may have a uniform base with turned-up rim, or may be gapped by a sector having a turned-up rear rim. The secondary trowels may be replaced by stationary ploughs disposed angularly to the travel of the moulds, and further forward the latter may pass under power surfacing rolls before reaching a roller bed from which the filled and surfaced moulds are removed. A smoothing plate 25 is formed at the front of the opening 21. The moulds may have a sloping base to produce a wedge-shaped tile &c. and the tile &c. may be finally roughened, or ornamented by a hand roller. Specification 409,527, [Group V], is referred to.
GB13753/40D 1939-02-24 1940-09-02 New or improved process and apparatus for moulding concrete slabs and the like Expired GB543980A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US318764A US2320728A (en) 1939-02-24 1940-02-13 Apparatus for molding concrete slabs
GB13753/40D GB543980A (en) 1939-02-24 1940-09-02 New or improved process and apparatus for moulding concrete slabs and the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2320728X 1939-02-24
GB13753/40D GB543980A (en) 1939-02-24 1940-09-02 New or improved process and apparatus for moulding concrete slabs and the like

Publications (1)

Publication Number Publication Date
GB543980A true GB543980A (en) 1942-03-23

Family

ID=34921024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13753/40D Expired GB543980A (en) 1939-02-24 1940-09-02 New or improved process and apparatus for moulding concrete slabs and the like

Country Status (2)

Country Link
US (1) US2320728A (en)
GB (1) GB543980A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026210B (en) * 1955-03-01 1958-03-13 Koeppern & Co K G Maschf Allocation device for the delivery of the briquetting material on briquette presses
TR22780A (en) * 1984-08-06 1988-07-18 Rech D Etudes Etechniques Sa D MACHINES AND MACHINES FOR THE MANUFACTURING OF COMPRESSED SOIL BALLS
CN110682427A (en) * 2019-10-24 2020-01-14 福建群峰机械有限公司 Base material distributing machine
CN112356252A (en) * 2020-10-14 2021-02-12 黄伟良 Cement board forming equipment for construction site
CN115229965A (en) * 2022-07-26 2022-10-25 中铁十六局集团第三工程有限公司 Efficient precast concrete case roof beam production line

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125831A (en) * 1964-03-24 Tile assembly
US2734249A (en) * 1956-02-14 Roofing tile making machines
US2478676A (en) * 1946-07-16 1949-08-09 Sr John C Temple Molding machine
US2494212A (en) * 1947-07-22 1950-01-10 James O Spriggs Molding machine for manufacturing building blocks
US2778088A (en) * 1950-12-23 1957-01-22 Southern Zonolite Company Manufacture of roofing slabs and the like
US2741191A (en) * 1951-01-09 1956-04-10 Fahrni Fred Operating mechanisms for spreading machines
US2696330A (en) * 1951-01-09 1954-12-07 Fahrni Fred Method and machine for spreading core material
US2696331A (en) * 1951-01-09 1954-12-07 Fahrni Fred Method and apparatus for surface material spreading
US2674008A (en) * 1951-04-11 1954-04-06 Norton Co Molding mechanism
US2689974A (en) * 1952-04-02 1954-09-28 United Shoe Machinery Corp Mold filling device for making sheet materials
DE965687C (en) * 1953-03-01 1957-06-13 Eisenwerke Muelheim Meiderich Extrusion press for non-homogeneous, grainy mass mixtures of different properties and sizes of parts, especially for concrete
DE1150307B (en) * 1953-11-18 1963-06-12 Atlas Werke Ag Filling device with rocker for turntable presses
US2934808A (en) * 1956-05-09 1960-05-03 Howe E Wilson Machine for producing building blocks
US2981996A (en) * 1957-06-18 1961-05-02 Lang Giffen Company Tile extrusion machine
US2965949A (en) * 1957-10-07 1960-12-27 Gus W Lang Machines for forming and coating roofing tiles
US2948043A (en) * 1958-05-13 1960-08-09 Frank A Gory Tile manufacturing machine
US3005230A (en) * 1961-02-08 1961-10-24 Becker & Van Huellen Plant for the fabrication of chipboards or similar construction materials by means of an intermittent working single story press
AU556186B2 (en) * 1981-06-22 1986-10-23 Hanota Holdings S.A. Method and device for adjusting the height of building blocks and the like
US20030175377A1 (en) * 2001-12-28 2003-09-18 Guy John H. Roller apparatus for control of building block dimensions during manufacture
US7922950B2 (en) * 2006-03-14 2011-04-12 3M Innovative Properties Company Monolithic building element with photocatalytic material
CN104891137B (en) * 2015-05-28 2017-03-01 温州大学 A kind of building block forming machine
CN111360971B (en) * 2020-04-07 2022-04-29 江苏锐鹰机械有限公司 PC prefabricated part production line and fixed die platform thereof
CN115464762A (en) * 2022-09-07 2022-12-13 浙江长兴金诺预制构件有限公司 Small-size prefab processing distributing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1026210B (en) * 1955-03-01 1958-03-13 Koeppern & Co K G Maschf Allocation device for the delivery of the briquetting material on briquette presses
TR22780A (en) * 1984-08-06 1988-07-18 Rech D Etudes Etechniques Sa D MACHINES AND MACHINES FOR THE MANUFACTURING OF COMPRESSED SOIL BALLS
CN110682427A (en) * 2019-10-24 2020-01-14 福建群峰机械有限公司 Base material distributing machine
CN112356252A (en) * 2020-10-14 2021-02-12 黄伟良 Cement board forming equipment for construction site
CN115229965A (en) * 2022-07-26 2022-10-25 中铁十六局集团第三工程有限公司 Efficient precast concrete case roof beam production line

Also Published As

Publication number Publication date
US2320728A (en) 1943-06-01

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