GB410734A - Process for the manufacture of hollow bodies from mixtures of fibrous materials and hydraulic binding agents - Google Patents

Process for the manufacture of hollow bodies from mixtures of fibrous materials and hydraulic binding agents

Info

Publication number
GB410734A
GB410734A GB2319232A GB2319232A GB410734A GB 410734 A GB410734 A GB 410734A GB 2319232 A GB2319232 A GB 2319232A GB 2319232 A GB2319232 A GB 2319232A GB 410734 A GB410734 A GB 410734A
Authority
GB
United Kingdom
Prior art keywords
tube
manufacture
binding agents
fibrous materials
hollow bodies
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
GB2319232A
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
Priority to GB2319232A priority Critical patent/GB410734A/en
Publication of GB410734A publication Critical patent/GB410734A/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
    • B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
    • 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
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • 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
    • B28B21/92—Methods or apparatus for treating or reshaping
    • B28B21/98—Methods or apparatus for treating or reshaping for reshaping, e.g. by means of reshape moulds

Abstract

410,734. Tubes &c. HATSCHEK, H., and CZERWENKA, H., (trading as ETERNITWERKE L. HATSCHEK), Aug. 18, 1932, No. 23192. Void [Abridged as open to inspection under Sect. 91 of the Acts, Aug. 20, 1932]. [Class 99 (ii).] In the manufacture of tubes and like hollow bodies of constant or variable thickness from sheets of a mixture of fibrous materials and hydraulic binding agents, the tube is first roughly shaped by winding one or more layers 1 of the material onto a mandril 4, and then the tube and mandril are disposed in a multipartite steel mould 3, Fig. 5, or the tube alone between a mould and a core, and an axial pressure applied to the tube by means of dies &c. 5 to complete the shaping and also remove the water therefrom. Figs. 4 and 6 show the invention applied to a socket tube formed of two layers of material 1, 1<a>.
GB2319232A 1932-08-18 1932-08-18 Process for the manufacture of hollow bodies from mixtures of fibrous materials and hydraulic binding agents Expired GB410734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2319232A GB410734A (en) 1932-08-18 1932-08-18 Process for the manufacture of hollow bodies from mixtures of fibrous materials and hydraulic binding agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2319232A GB410734A (en) 1932-08-18 1932-08-18 Process for the manufacture of hollow bodies from mixtures of fibrous materials and hydraulic binding agents

Publications (1)

Publication Number Publication Date
GB410734A true GB410734A (en) 1934-05-24

Family

ID=10191640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2319232A Expired GB410734A (en) 1932-08-18 1932-08-18 Process for the manufacture of hollow bodies from mixtures of fibrous materials and hydraulic binding agents

Country Status (1)

Country Link
GB (1) GB410734A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607851A (en) * 1977-11-30 1986-08-26 Metex Corporation Method of making composite wire mesh seal
US20120183707A1 (en) * 2010-05-28 2012-07-19 Neil Anderson Manufacturing Apparatus And Method Of Forming A Preform

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607851A (en) * 1977-11-30 1986-08-26 Metex Corporation Method of making composite wire mesh seal
US20120183707A1 (en) * 2010-05-28 2012-07-19 Neil Anderson Manufacturing Apparatus And Method Of Forming A Preform
US9283734B2 (en) * 2010-05-28 2016-03-15 Gunite Corporation Manufacturing apparatus and method of forming a preform

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