RU94021645A - Method of production of stone or moulding blanks and device for its realization - Google Patents

Method of production of stone or moulding blanks and device for its realization

Info

Publication number
RU94021645A
RU94021645A RU94021645/33A RU94021645A RU94021645A RU 94021645 A RU94021645 A RU 94021645A RU 94021645/33 A RU94021645/33 A RU 94021645/33A RU 94021645 A RU94021645 A RU 94021645A RU 94021645 A RU94021645 A RU 94021645A
Authority
RU
Russia
Prior art keywords
stone
moulding
tool
production
movement
Prior art date
Application number
RU94021645/33A
Other languages
Russian (ru)
Inventor
Люткенхорст Гюнтер
De]
Original Assignee
Дорстенер Машиненфабрик АГ (DE)
Дорстенер Машиненфабрик АГ
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 Дорстенер Машиненфабрик АГ (DE), Дорстенер Машиненфабрик АГ filed Critical Дорстенер Машиненфабрик АГ (DE)
Publication of RU94021645A publication Critical patent/RU94021645A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • 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
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/08—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with two or more rams per mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0064—Counterbalancing means for movable press elements

Abstract

FIELD: production of stone or similar blanks with employment of a moulding press. SUBSTANCE: the moulding press uses an upper tool for movement, and a lower tool for movement to introduce the moulding table in the moulding press. At the beginning the upper and lower tools are rising in the process of blank knock-out, during the synchronous rise the upper and lower tools remain snug against the stone blanks, and synchronous movement continuous until the stone blank surfaces together with the upper tool that is snug against them displace by a certain value behind the upper edge of the mould or moulding table. EFFECT: facilitated procedure. 6 cl, 2 dwg

Claims (1)

Предложен способ изготовления заготовки из камня или тому подобных заготовок с применением формовочного пресса, содержащего верхний инструмент, имеющий возможность перемещения, и нижний инструмент, имеющий возможность перемещения для введения в прес-форму формовочного стола. При этом верхний и нижний инструменты сначала синхронно поднимаются в процессе выбивания заготовки, причем во время синхронного подъема верхний и нижний инструменты остаются прилегающими к заготовкам из камня и синхронное перемещение продолжается до тех пор, пока поверхность заготовок из камня вместе с прилегающим к ним верхним инструментом не переместиться на определенную величину за верхний край прес-формы или формовочного стола.A method for manufacturing a workpiece from stone or similar workpieces using a molding press containing an upper tool having the ability to move, and a lower tool having the ability to move for introduction into the pres-form of the molding table. In this case, the upper and lower tools first synchronously rise in the process of knocking out the workpiece, and during synchronous lifting, the upper and lower tools remain adjacent to the workpieces made of stone and synchronous movement continues until the surface of the workpieces made of stone together with the upper tool adjacent to them move a certain amount beyond the upper edge of the pres-form or molding table.
RU94021645/33A 1993-06-19 1994-06-17 Method of production of stone or moulding blanks and device for its realization RU94021645A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4320369.8 1993-06-19
DE19934320369 DE4320369C2 (en) 1993-06-19 1993-06-19 Process and molding press for producing stone blanks or the like compacts

Publications (1)

Publication Number Publication Date
RU94021645A true RU94021645A (en) 1997-05-10

Family

ID=6490716

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94021645/33A RU94021645A (en) 1993-06-19 1994-06-17 Method of production of stone or moulding blanks and device for its realization

Country Status (5)

Country Link
CH (1) CH688368A5 (en)
DE (1) DE4320369C2 (en)
NL (1) NL193776C (en)
PL (1) PL174587B1 (en)
RU (1) RU94021645A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2095613B (en) * 1979-02-28 1983-08-10 Ptx Pentronix Method of compacting an article made of powder material

Also Published As

Publication number Publication date
CH688368A5 (en) 1997-08-29
NL9400871A (en) 1995-01-16
NL193776B (en) 2000-06-05
NL193776C (en) 2000-10-06
PL303749A1 (en) 1995-01-09
DE4320369C2 (en) 1998-11-05
DE4320369A1 (en) 1994-12-22
PL174587B1 (en) 1998-08-31

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