DK82790A - PROCEDURE AND APPARATUS FOR SUPPLYING BEETS WITH A COVER - Google Patents

PROCEDURE AND APPARATUS FOR SUPPLYING BEETS WITH A COVER Download PDF

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Publication number
DK82790A
DK82790A DK082790A DK82790A DK82790A DK 82790 A DK82790 A DK 82790A DK 082790 A DK082790 A DK 082790A DK 82790 A DK82790 A DK 82790A DK 82790 A DK82790 A DK 82790A
Authority
DK
Denmark
Prior art keywords
pipe
line
wire
concrete
feeding
Prior art date
Application number
DK082790A
Other languages
Danish (da)
Other versions
DK172367B1 (en
DK82790D0 (en
Inventor
Wayne Keith Buttimore
Douglas Thomas Mullen
Original Assignee
British Pipe Coaters
Bredero Price Services
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 British Pipe Coaters, Bredero Price Services filed Critical British Pipe Coaters
Publication of DK82790D0 publication Critical patent/DK82790D0/en
Publication of DK82790A publication Critical patent/DK82790A/en
Application granted granted Critical
Publication of DK172367B1 publication Critical patent/DK172367B1/en

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
    • B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
    • B28B21/44—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by projecting, e.g. spraying
    • 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
    • B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
    • B28B21/62—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements circumferential laterally tensioned
    • B28B21/64—Winding arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
    • B65H81/06—Covering or wrapping elongated cores
    • B65H81/08—Covering or wrapping elongated cores by feeding material obliquely to the axis of the core

Abstract

A method for coating pipes with concrete consists of feeding a series of pipe sections to a concrete coating station, rotating a pipe section about its longitudinal axis in the station and applying concrete to the outside of the pipe 1 during rotation, whilst continuously feeding a line 3 to the pipe so as to form a line winding around the leading end of the pipe, subsequently feeding a wire 5 together with the line to the rotating pipe so as to form a wire winding overlaid with the line around the pipe during application of the concrete, and severing the wire at a predetermined point in time before completion of the concrete coating, whilst the pipe continuously rotates, as a result of which the wire is wound on inside the concrete coating, and continuing to feed the guide line to the rotating pipe after severing the wire, so that the line is wound around the rear end of the pipe. The apparatus comprises a number of rollers 6, 7, 9, 10, 11, 12, including cutter elements 8 on rollers 7 and drive elements for feeding the wire and a further series of rollers 4 for feeding the line in a controlled manner. <IMAGE>
DK082790A 1987-10-14 1990-04-02 Method and apparatus for coating pipes DK172367B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/GB1987/000722 WO1989003289A1 (en) 1987-10-14 1987-10-14 Method and apparatus for coating pipes
GB8700722 1987-10-14

Publications (3)

Publication Number Publication Date
DK82790D0 DK82790D0 (en) 1990-04-02
DK82790A true DK82790A (en) 1990-04-11
DK172367B1 DK172367B1 (en) 1998-04-20

Family

ID=10610628

Family Applications (1)

Application Number Title Priority Date Filing Date
DK082790A DK172367B1 (en) 1987-10-14 1990-04-02 Method and apparatus for coating pipes

Country Status (6)

Country Link
EP (1) EP0380474B1 (en)
CA (1) CA1318819C (en)
DK (1) DK172367B1 (en)
GB (1) GB2231511B (en)
NO (1) NO174458C (en)
WO (1) WO1989003289A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107476100B (en) * 2017-08-21 2023-12-05 长治高测新材料科技有限公司 Manufacturing device for annular steel wire rope

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1936485A (en) * 1930-11-13 1933-11-21 Hans L Schreck Flying shears
US2280252A (en) * 1939-07-04 1942-04-21 Keasbey & Mattison Company Producing reinforced conduits
DE855671C (en) * 1939-11-07 1952-11-13 Eisenwerke Gelsenkirchen A G Process for the production of hollow bodies from hydraulic binders and aggregates with tensioned reinforcement
US2405909A (en) * 1942-08-22 1946-08-13 Hercules Powder Co Ltd Method of producing threaded spiral tubes
DE829836C (en) * 1944-04-28 1952-01-28 Georges Ferrand System for defining the bandage cable used to manufacture bandaged pipes
US2627378A (en) * 1949-06-16 1953-02-03 Lock Joint Pipe Co Method for securing a tensioned wire around cores
US2776006A (en) * 1954-03-30 1957-01-01 Patents And Invest Ltd Device for severing lengths of drawn stock
US3005469A (en) * 1958-07-07 1961-10-24 Idevel Corp Prestressed pipe
LU41927A1 (en) * 1961-06-22 1962-09-18
US3671359A (en) * 1969-12-23 1972-06-20 Hiroyuki Sawada Apparatus for continuously making a hose
NO124061B (en) * 1970-02-18 1972-02-28 Vera Fabrikker As
US3761557A (en) * 1971-05-06 1973-09-25 A Werner A method of reinforcing pipe coatings
US3753481A (en) * 1972-06-21 1973-08-21 A Piola Device for controlling the standstill period of intermittently moving elements as a function of the continuous movement of mechanical members
US4351682A (en) * 1980-06-20 1982-09-28 Casco Inc. Flexible duct forming apparatus and method

Also Published As

Publication number Publication date
WO1989003289A1 (en) 1989-04-20
CA1318819C (en) 1993-06-08
NO174458C (en) 1994-05-11
GB2231511B (en) 1991-10-16
NO901668L (en) 1990-04-11
NO901668D0 (en) 1990-04-11
GB2231511A (en) 1990-11-21
EP0380474A1 (en) 1990-08-08
DK172367B1 (en) 1998-04-20
NO174458B (en) 1994-01-31
DK82790D0 (en) 1990-04-02
EP0380474B1 (en) 1992-09-02
GB9006509D0 (en) 1990-08-01

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment
AGE Re-establishment of rights: approved
B1 Patent granted (law 1993)
PUP Patent expired