GB1191155A - Method and Apparatus for Producing Pipe Couplings - Google Patents

Method and Apparatus for Producing Pipe Couplings

Info

Publication number
GB1191155A
GB1191155A GB2041667A GB2041667A GB1191155A GB 1191155 A GB1191155 A GB 1191155A GB 2041667 A GB2041667 A GB 2041667A GB 2041667 A GB2041667 A GB 2041667A GB 1191155 A GB1191155 A GB 1191155A
Authority
GB
United Kingdom
Prior art keywords
mould
pipe couplings
cores
producing pipe
ceramic material
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
GB2041667A
Inventor
Karl Limburg
Herbert Springer
Heinrich Kirchhoff
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.)
KERAMIKMASCHINEN MBH AND COMPA
Original Assignee
KERAMIKMASCHINEN MBH AND COMPA
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 KERAMIKMASCHINEN MBH AND COMPA filed Critical KERAMIKMASCHINEN MBH AND COMPA
Priority to GB2041667A priority Critical patent/GB1191155A/en
Publication of GB1191155A publication Critical patent/GB1191155A/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
    • B28B21/02—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
    • B28B21/36—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material
    • B28B21/38—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material introducing the material wholly or partly under pressure ; Injection-moulding machines
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0854—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for making screw-threads or the like in the surface of the shaped article
    • 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
    • B28B21/70—Methods or machines specially adapted for the production of tubular articles by building-up from preformed elements
    • B28B21/74—Producing pipe bends, sockets, sleeves; Moulds therefor

Abstract

1,191,155. Moulding pipe couplings. KERAMIKMASCHINEN m.b.H. & CO. GES. FUR. 3 May, 1967, No. 20416/67. Heading B5A. [Also in Division F2] In a method of making a branched pipe coupling of ceramic material, cores 5 and 6, Fig. 1, are inserted into a two-part mould 4 to define a cavity which is filled with the ceramic material, e.g. from a screw or plunger injection apparatus 1. Grooves 17, 18 and 19, Fig. 4, are formed in the pipe during moulding. The cores or the mould parts may be coated with a release agent, e.g. p.t.f.e. The mould has apertures through which excess material is discharged.
GB2041667A 1967-05-03 1967-05-03 Method and Apparatus for Producing Pipe Couplings Expired GB1191155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2041667A GB1191155A (en) 1967-05-03 1967-05-03 Method and Apparatus for Producing Pipe Couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2041667A GB1191155A (en) 1967-05-03 1967-05-03 Method and Apparatus for Producing Pipe Couplings

Publications (1)

Publication Number Publication Date
GB1191155A true GB1191155A (en) 1970-05-06

Family

ID=10145594

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2041667A Expired GB1191155A (en) 1967-05-03 1967-05-03 Method and Apparatus for Producing Pipe Couplings

Country Status (1)

Country Link
GB (1) GB1191155A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659992A (en) * 1968-10-07 1972-05-02 Amsted Ind Inc Extruding fittings
GB2216831A (en) * 1988-03-22 1989-10-18 Outboard Marine Corp Apparatus and method for forming ported cylinder sleeve liner foam pattern
EP1050706A2 (en) * 1999-05-04 2000-11-08 Steinzeug Abwassersysteme GmbH Ceramic tube

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3659992A (en) * 1968-10-07 1972-05-02 Amsted Ind Inc Extruding fittings
GB2216831A (en) * 1988-03-22 1989-10-18 Outboard Marine Corp Apparatus and method for forming ported cylinder sleeve liner foam pattern
US4986942A (en) * 1988-03-22 1991-01-22 Outboard Marine Corporation Method for forming ported cylinder sleeve liner foam pattern
EP1050706A2 (en) * 1999-05-04 2000-11-08 Steinzeug Abwassersysteme GmbH Ceramic tube
EP1050706A3 (en) * 1999-05-04 2003-03-19 Steinzeug Abwassersysteme GmbH Ceramic tube

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees