GB2239419B - A vacuum press - Google Patents

A vacuum press

Info

Publication number
GB2239419B
GB2239419B GB9027355A GB9027355A GB2239419B GB 2239419 B GB2239419 B GB 2239419B GB 9027355 A GB9027355 A GB 9027355A GB 9027355 A GB9027355 A GB 9027355A GB 2239419 B GB2239419 B GB 2239419B
Authority
GB
United Kingdom
Prior art keywords
vacuum press
vacuum
press
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 - Fee Related
Application number
GB9027355A
Other versions
GB2239419A (en
GB9027355D0 (en
Inventor
Eberhard Steffens
Holger Kiessling
Gunter Fiedler
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.)
KEMA KERAMIKMASCHBAU GmbH
Original Assignee
KEMA KERAMIKMASCHBAU GmbH
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 KEMA KERAMIKMASCHBAU GmbH filed Critical KEMA KERAMIKMASCHBAU GmbH
Publication of GB9027355D0 publication Critical patent/GB9027355D0/en
Publication of GB2239419A publication Critical patent/GB2239419A/en
Application granted granted Critical
Publication of GB2239419B publication Critical patent/GB2239419B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/009—Changing the forming elements, e.g. exchanging moulds, dies
    • 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
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
GB9027355A 1989-12-27 1990-12-18 A vacuum press Expired - Fee Related GB2239419B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD33635789A DD290840A5 (en) 1989-12-27 1989-12-27 DEVICE FOR REPLACING MOUNTING PLUG ON A VACUUM PRESSURE

Publications (3)

Publication Number Publication Date
GB9027355D0 GB9027355D0 (en) 1991-02-06
GB2239419A GB2239419A (en) 1991-07-03
GB2239419B true GB2239419B (en) 1993-07-28

Family

ID=5615309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9027355A Expired - Fee Related GB2239419B (en) 1989-12-27 1990-12-18 A vacuum press

Country Status (5)

Country Link
CZ (1) CZ278727B6 (en)
DD (1) DD290840A5 (en)
DE (1) DE4029762C2 (en)
GB (1) GB2239419B (en)
RU (1) RU1838102C (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765383A (en) * 1954-03-01 1957-01-09 Farrel Birmingham Co Apparatus for extruding plastic material
GB926272A (en) * 1959-09-01 1963-05-15 James Garvey Self emptying nozzles for extrusion machines
GB1061272A (en) * 1963-02-28 1967-03-08 Robert Boggild Extruder for expelling modelling compound through dies
GB1300213A (en) * 1969-06-24 1972-12-20 Nrm Corp Extruder with a die adapter and adapter clamp
GB1439883A (en) * 1973-08-02 1976-06-16 Scheer & Cie C F Apparatus for filtering molten plastics and for extruding plastics strands

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1806351A1 (en) * 1968-10-31 1970-05-14 Recknagel Fa Hermann Extrusion of pentagonal building bricks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765383A (en) * 1954-03-01 1957-01-09 Farrel Birmingham Co Apparatus for extruding plastic material
GB926272A (en) * 1959-09-01 1963-05-15 James Garvey Self emptying nozzles for extrusion machines
GB1061272A (en) * 1963-02-28 1967-03-08 Robert Boggild Extruder for expelling modelling compound through dies
GB1300213A (en) * 1969-06-24 1972-12-20 Nrm Corp Extruder with a die adapter and adapter clamp
GB1439883A (en) * 1973-08-02 1976-06-16 Scheer & Cie C F Apparatus for filtering molten plastics and for extruding plastics strands

Also Published As

Publication number Publication date
DD290840A5 (en) 1991-06-13
DE4029762C2 (en) 1999-12-09
DE4029762A1 (en) 1991-07-04
GB2239419A (en) 1991-07-03
CZ278727B6 (en) 1994-05-18
GB9027355D0 (en) 1991-02-06
CS607690A3 (en) 1992-08-12
RU1838102C (en) 1993-08-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971218