DE59607627D1 - Verfahren und Vorrichtung zur Herstellung von Muffenrohr-Formlingen - Google Patents

Verfahren und Vorrichtung zur Herstellung von Muffenrohr-Formlingen

Info

Publication number
DE59607627D1
DE59607627D1 DE59607627T DE59607627T DE59607627D1 DE 59607627 D1 DE59607627 D1 DE 59607627D1 DE 59607627 T DE59607627 T DE 59607627T DE 59607627 T DE59607627 T DE 59607627T DE 59607627 D1 DE59607627 D1 DE 59607627D1
Authority
DE
Germany
Prior art keywords
muff
forming
area
socket pipe
inner core
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 - Lifetime
Application number
DE59607627T
Other languages
English (en)
Inventor
Klaus Strobel
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.)
Erlus AG
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
Application granted granted Critical
Publication of DE59607627D1 publication Critical patent/DE59607627D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
    • 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
    • B28B21/18—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements
    • 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
DE59607627T 1995-12-20 1996-12-19 Verfahren und Vorrichtung zur Herstellung von Muffenrohr-Formlingen Expired - Lifetime DE59607627D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19547775A DE19547775C1 (de) 1995-12-20 1995-12-20 Vorrichtung zur Herstellung von Muffenrohr-Formlingen und unter Verwendung der Vorrichtung hergestellter Muffenrohr-Formling

Publications (1)

Publication Number Publication Date
DE59607627D1 true DE59607627D1 (de) 2001-10-11

Family

ID=7780784

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19547775A Expired - Lifetime DE19547775C1 (de) 1995-12-20 1995-12-20 Vorrichtung zur Herstellung von Muffenrohr-Formlingen und unter Verwendung der Vorrichtung hergestellter Muffenrohr-Formling
DE59607627T Expired - Lifetime DE59607627D1 (de) 1995-12-20 1996-12-19 Verfahren und Vorrichtung zur Herstellung von Muffenrohr-Formlingen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19547775A Expired - Lifetime DE19547775C1 (de) 1995-12-20 1995-12-20 Vorrichtung zur Herstellung von Muffenrohr-Formlingen und unter Verwendung der Vorrichtung hergestellter Muffenrohr-Formling

Country Status (4)

Country Link
US (1) US5779966A (de)
EP (1) EP0780204B1 (de)
AT (1) ATE205128T1 (de)
DE (2) DE19547775C1 (de)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865079A (en) * 1955-04-13 1958-12-23 Marchioli Giorgio Process for shaping in a mold a moldable material in the form of hollow bodies of non-uniform cross section, by employing an inflatable inner bag and yielding elements placed on said inner bag
DE1014475B (de) * 1955-05-11 1957-08-22 Georgio Machioli Verfahren und Vorrichtung zum Herstellen von Hohlkoerpern
GB977373A (en) * 1962-06-14 1964-12-09 Pacific Clay Products Method and apparatus for manufacturing a pipe
US3193900A (en) * 1963-09-30 1965-07-13 Pacific Clay Products Apparatus for manufacturing clay pipe
US3239591A (en) * 1965-05-06 1966-03-08 Pacific Clay Products Method of making clay pipe
DE1759687A1 (de) * 1968-05-28 1971-07-01 Andersen Jens Bach Verfahren zum Giessen von Beto?en mit mindestens einem profilierten Endteil
DE6927177U (de) * 1969-05-16 1970-01-08 Loeckmann H Verschluesstueck fuer betonrohrformen
US3907949A (en) * 1970-10-27 1975-09-23 Westinghouse Electric Corp Method of making tubular polycrystalline oxide body with tapered ends
DE2825611C2 (de) * 1978-06-10 1982-09-09 Hutschenreuther Ag, 8672 Selb Vorrichtung zum Herstellen dünnwandiger Rohrstücke aus keramischen Werkstoffen
US4937025A (en) * 1987-09-30 1990-06-26 Hydra Corporation Molding apparatus and method
DE4407299C1 (de) * 1994-03-04 1995-05-11 Klaus Strobel Vorrichtung zur Herstellung von hohlzylindrischen Produkten

Also Published As

Publication number Publication date
ATE205128T1 (de) 2001-09-15
EP0780204A1 (de) 1997-06-25
EP0780204B1 (de) 2001-09-05
US5779966A (en) 1998-07-14
DE19547775C1 (de) 1997-07-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ERLUS BAUSTOFFWERKE AG, 84088 NEUFAHRN, DE

8381 Inventor (new situation)

Inventor name: STROBEL, DIPL.-ING., KLAUS, D-95100 SELB, DE

Inventor name: STROBEL, KLAUS,DIPL.-ING., 95100 SELB, DE

8327 Change in the person/name/address of the patent owner

Owner name: ERLUS AKTIENGESELLSCHAFT, 84088 NEUFAHRN, DE