GB699529A - Improvements relating to the manufacture of reinforced fibrous cement sheets - Google Patents

Improvements relating to the manufacture of reinforced fibrous cement sheets

Info

Publication number
GB699529A
GB699529A GB15020/51A GB1502051A GB699529A GB 699529 A GB699529 A GB 699529A GB 15020/51 A GB15020/51 A GB 15020/51A GB 1502051 A GB1502051 A GB 1502051A GB 699529 A GB699529 A GB 699529A
Authority
GB
United Kingdom
Prior art keywords
wires
carriage
wire
cement
distributing
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
GB15020/51A
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Publication of GB699529A publication Critical patent/GB699529A/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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement

Abstract

699,529. Making reinforced fibrous-cement sheets. MAGNANI, A., and SMIDTH & CO. AKTIESELSKAB, F. L. June 25, 1951. [July 8, 1950] No. 15020/51. Class 96, Wires 9 from coils 6 are tensioned at 7, straightened at 8, passed to guide wheels 4, to feed rolls 10. through shears 11, to guides 12 directed towards a suction forming- and supporting surface 1, the suction boxes of which may be stationary or as an endless travelling chain, and which surface 1 may be longitudinally corrugated &c. and whereon the fibre and cement mix from a feeding and distributing carriage 2 is formed about the wires 9, Transverse wires cut off from a coil 14, after straightening and cutting to length are secured at intervals to the longitudinal wires 9 as by welding or bending, with the aid of a moving carriage 20. The guide wheels 4 converge towards each other at their lower parts to allow the transverse wires to be bowed as by a former 22 e.g. to conform to the longitudinally corrugated surface 1. In modifications (1) the wire guides . and distributing-carriage 2 &c. reciprocate above a chain of suction boxes with shaped tops ; (2) cut lengths of wire are placed on a layer of fibrous cement and a further layer applied above the wire reinforcement.
GB15020/51A 1950-07-08 1951-06-25 Improvements relating to the manufacture of reinforced fibrous cement sheets Expired GB699529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK293961X 1950-07-08

Publications (1)

Publication Number Publication Date
GB699529A true GB699529A (en) 1953-11-11

Family

ID=8150424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15020/51A Expired GB699529A (en) 1950-07-08 1951-06-25 Improvements relating to the manufacture of reinforced fibrous cement sheets

Country Status (3)

Country Link
CH (1) CH293961A (en)
DE (1) DE853873C (en)
GB (1) GB699529A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784650A (en) * 1955-01-25 1957-03-12 Smidth & Co As F L Apparatus for making reinforced fibrous cement sheets

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2306143C3 (en) * 1973-02-08 1985-08-08 Glaswerk Schuller Gmbh, 6980 Wertheim Device for producing a fleece from a suspension of artificial fibers, in particular glass fibers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784650A (en) * 1955-01-25 1957-03-12 Smidth & Co As F L Apparatus for making reinforced fibrous cement sheets

Also Published As

Publication number Publication date
DE853873C (en) 1952-10-27
CH293961A (en) 1953-10-31

Similar Documents

Publication Publication Date Title
JPS6437338A (en) Method and device for cutting label having contour
JPS55117537A (en) Method and apparatus for continuous, automatic formation of coil spring having hook at both ends
JPS57154343A (en) Method and device for forming wire net
GB699529A (en) Improvements relating to the manufacture of reinforced fibrous cement sheets
FR2453933A1 (en) Steel cable mfr. from pairs of parallel wires - to obtain cable with large surface area for efficient bonding to rubber tyres etc., in which cable is used as reinforcement
JPS5536039A (en) Rolling method
DE59301937D1 (en) METHOD FOR PRODUCING PRE-FITTED CONSTRUCTION CONSTRUCTION COMPONENTS WITH IMMEDIATE COMPOSITION, IN PARTICULAR CONSTRUCTION CONCRETE SLEEPERS, AND DEVICE FOR CARRYING OUT THE METHOD
ES8102706A1 (en) Process for punching and bending strip or wire stock material
GB1512826A (en) Conveyors
FR2440343A1 (en) CEMENTITIOUS PRODUCT REINFORCED WITH CELLULOSIC FIBERS AND POSSIBLY SYNTHETIC FIBERS AND MANUFACTURING METHOD
CN205614819U (en) Decorated gypsum board back of body mould, automatic mechanism that adjusts well of die block
GB682320A (en) Method of forming passages in concrete beams or the like
FR2246327A1 (en) Machine reducing frames for reinforced concrete - rods are straightened, tie rods welded on and frame shaped and cut
FR2420624A1 (en) Metal bar splicer for concrete reinforcing rods - has rollers to undulate and twist link wire for cutting to length
ES484126A1 (en) Apparatus for forming tubes in a continuous manner.
IT1257444B (en) DEVICE FOR THE APPLICATION OF A WADDING TAPE ON A SLIDING SUPPORTING TAPE, WITHOUT END.
SU556943A1 (en) Installation for the manufacture of thermal insulation products
ES402291A1 (en) Apparatus for production of concrete reinforcement lattice
JPS5680114A (en) Manufacturing apparatus for wound iron core
GB109375A (en) Improvements in Means for Producing Webs, Laps or Bats of Fibre for Feeding to Carding Engines, and for other purposes.
ES8303139A1 (en) Process and apparatus for producing rolls of wire netting
GB702846A (en) A sheet made of glass fibres
GB431103A (en) Process of and apparatus for producing light structural slabs
GB514707A (en) Improvements in and relating to the bundling of fibre and to the manufacture of articles from bundled fibre
FI945216A (en) Method for making shell-like tubular insulation