GB1183354A - Process and Apparatus for Pressing Moulding Materials - Google Patents

Process and Apparatus for Pressing Moulding Materials

Info

Publication number
GB1183354A
GB1183354A GB1098367A GB1098367A GB1183354A GB 1183354 A GB1183354 A GB 1183354A GB 1098367 A GB1098367 A GB 1098367A GB 1098367 A GB1098367 A GB 1098367A GB 1183354 A GB1183354 A GB 1183354A
Authority
GB
United Kingdom
Prior art keywords
ram
volume
weight
march
die
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
GB1098367A
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.)
Rheinische Kalksteinwerke GmbH
Original Assignee
Rheinische Kalksteinwerke 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 Rheinische Kalksteinwerke GmbH filed Critical Rheinische Kalksteinwerke GmbH
Publication of GB1183354A publication Critical patent/GB1183354A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses
    • B30B15/304—Feeding material in particulate or plastic state to moulding presses by using feed frames or shoes with relative movement with regard to the mould or moulds
    • 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
    • B30B11/04—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 co-operating with a fixed mould
    • 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
    • B30B11/04—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 co-operating with a fixed mould
    • B30B11/06—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 co-operating with a fixed mould each charge of the material being compressed against the previously formed body
    • 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
    • B30B11/14—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 co-operating with moulds on a movable carrier other than a turntable or a rotating drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/30—Feeding material to presses
    • B30B15/302—Feeding material in particulate or plastic state to moulding presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

1,183,354. Moulding refractory bricks from particulate material. RHEINISCHE KALKSTEINWERKE G.m.b.H. 8 March, 1967 [12 March, 1966], No. 10983/67. Heading B5A. Variations in weight and volume of wedge shaped refractory bricks moulded from granular material, e.g. burnt dolomite and tar for lining of furnaces and converters, are minimized by pre-compressing with a ram 4 a predetermined volume of the material fed to a die 3 from a slide 2, and thereafter depositing further material in the die 3 which is then displaced for compression by an inclined surface ram 7, whereby the further volume increases with the compressibility of the material during the precompression, and/or a decrease in the weight of the first volume as measured by a device 10 acting through a regulator 8 which acts to displace a lower mould plunger 9 and may also act to decrease the pressure of ram 4 with a higher weight of the predetermined volume. The pressure of the ram 7 may also be increased with increasing compressibility of the material as measured by a device 5. The ram 4 is provided with a surface of adjustable inclination whereby it may press the material to an angle opposed or intermediate that produced by the ram 7. The mould table may reciprocate, or rotate. The surface of ram 4 may be provided with spikes whereby the surface of the compressed material is roughened by a shaking motion to assist bonding of the further volume.
GB1098367A 1966-03-12 1967-03-08 Process and Apparatus for Pressing Moulding Materials Expired GB1183354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0042822 1966-03-12

Publications (1)

Publication Number Publication Date
GB1183354A true GB1183354A (en) 1970-03-04

Family

ID=7406768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1098367A Expired GB1183354A (en) 1966-03-12 1967-03-08 Process and Apparatus for Pressing Moulding Materials

Country Status (4)

Country Link
BE (1) BE695255A (en)
DE (1) DE1584664A1 (en)
FR (1) FR1514003A (en)
GB (1) GB1183354A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373371A1 (en) * 1976-12-13 1978-07-07 Outinord Gmbh Small precast concrete units mfg. appts. - has two stage compaction with concrete added between stages
WO2007115552A1 (en) * 2006-04-04 2007-10-18 Dorst Technologies Gmbh & Co. Kg Pressing method and pressing device for compressing a press part
CN103434176A (en) * 2013-09-11 2013-12-11 昆山市升达机械制造有限公司 Reciprocating multi-station solid material briquetting machine
CN103802257A (en) * 2012-11-07 2014-05-21 Oci有限公司 Method for manufacturing core of vacuum insulation panel
WO2017167226A1 (en) * 2016-03-30 2017-10-05 汕头市悦熙机械设备有限公司 Material-weighing device, material-weighing method, and cold press
EP3900923A1 (en) * 2020-04-22 2021-10-27 4K Global Holding UG (haftungsbeschränkt) Method for the automatic production of individualized tablets and tablet press for the automated production of individualized tablets

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373371A1 (en) * 1976-12-13 1978-07-07 Outinord Gmbh Small precast concrete units mfg. appts. - has two stage compaction with concrete added between stages
WO2007115552A1 (en) * 2006-04-04 2007-10-18 Dorst Technologies Gmbh & Co. Kg Pressing method and pressing device for compressing a press part
CN103802257A (en) * 2012-11-07 2014-05-21 Oci有限公司 Method for manufacturing core of vacuum insulation panel
EP2730399A3 (en) * 2012-11-07 2014-07-09 OCI Company Ltd. System for manufacturing core of vacuum insulation panel
CN103802257B (en) * 2012-11-07 2016-09-28 Oci有限公司 The forming method of Vacuumed insulation panel core
US9566725B2 (en) 2012-11-07 2017-02-14 Oci Company Ltd. System for manufacturing core of vacuum insulation panel
CN103434176A (en) * 2013-09-11 2013-12-11 昆山市升达机械制造有限公司 Reciprocating multi-station solid material briquetting machine
CN103434176B (en) * 2013-09-11 2015-05-13 昆山市升达机械制造有限公司 Reciprocating multi-station solid material briquetting machine
WO2017167226A1 (en) * 2016-03-30 2017-10-05 汕头市悦熙机械设备有限公司 Material-weighing device, material-weighing method, and cold press
EP3900923A1 (en) * 2020-04-22 2021-10-27 4K Global Holding UG (haftungsbeschränkt) Method for the automatic production of individualized tablets and tablet press for the automated production of individualized tablets
WO2021213709A1 (en) * 2020-04-22 2021-10-28 Ingo Krause Method for the automated production of individualized tablets, and tablet press for the automated production of individualized tablets

Also Published As

Publication number Publication date
BE695255A (en) 1967-08-14
FR1514003A (en) 1968-02-16
DE1584664A1 (en) 1970-03-26

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Legal Events

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