EP0024003A3 - Process for producing single-layer pressed articles - Google Patents

Process for producing single-layer pressed articles Download PDF

Info

Publication number
EP0024003A3
EP0024003A3 EP80104442A EP80104442A EP0024003A3 EP 0024003 A3 EP0024003 A3 EP 0024003A3 EP 80104442 A EP80104442 A EP 80104442A EP 80104442 A EP80104442 A EP 80104442A EP 0024003 A3 EP0024003 A3 EP 0024003A3
Authority
EP
European Patent Office
Prior art keywords
pressing
circular table
pressed articles
cycle
layer pressed
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.)
Granted
Application number
EP80104442A
Other languages
German (de)
Other versions
EP0024003A2 (en
EP0024003B1 (en
Inventor
Horst Prof. Dr. Schreiner
Bernhard Rothkegel
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to AT80104442T priority Critical patent/ATE11246T1/en
Publication of EP0024003A2 publication Critical patent/EP0024003A2/en
Publication of EP0024003A3 publication Critical patent/EP0024003A3/en
Application granted granted Critical
Publication of EP0024003B1 publication Critical patent/EP0024003B1/en
Expired legal-status Critical Current

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
    • B30B11/08—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 carried by a turntable
    • B30B11/10—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 carried by a turntable intermittently rotated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Powder Metallurgy (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Paper (AREA)
  • Control Of Presses (AREA)

Abstract

1. A process for the production of single-layer pressed articles from powdered substances by means of automatic pressing machines, in which, in corresponding operating positions within a pressing cycle, the powder is filled into a pressing tool, pressed and ejected, where a discontinuously-operating multi-position automatic pressing machine (MPA) having a circular table is used, and the pressing and ejecting of the pressed articles are respectively carried out during stand-still of the circular table, characterised in that, for each pressing cycle, a single filling operation is carried out over an extended angular region of the circular table ; and that the pressing cycle (F1A...A1/F2A...A2) is repeated at least once during a rotation of the circular table.
EP80104442A 1979-08-09 1980-07-28 Process for producing single-layer pressed articles Expired EP0024003B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80104442T ATE11246T1 (en) 1979-08-09 1980-07-28 PROCESS FOR MANUFACTURING SINGLE LAYER PRESSES.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792932397 DE2932397A1 (en) 1979-08-09 1979-08-09 METHOD FOR PRODUCING SINGLE-LAYER COMPRESSES
DE2932397 1979-08-09

Publications (3)

Publication Number Publication Date
EP0024003A2 EP0024003A2 (en) 1981-02-18
EP0024003A3 true EP0024003A3 (en) 1981-07-15
EP0024003B1 EP0024003B1 (en) 1985-01-16

Family

ID=6078088

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80104442A Expired EP0024003B1 (en) 1979-08-09 1980-07-28 Process for producing single-layer pressed articles

Country Status (6)

Country Link
EP (1) EP0024003B1 (en)
JP (1) JPS56131099A (en)
AT (1) ATE11246T1 (en)
DE (2) DE2932397A1 (en)
ES (1) ES494115A0 (en)
PT (1) PT71669B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012010263A1 (en) * 2012-05-25 2013-11-28 Bleistahl-Produktions Gmbh & Co Kg Rotary transfer molding machine
DE102018120529A1 (en) 2018-06-29 2020-01-02 Technische Universität Bergakademie Freiberg Process for producing compacts and arrangement for producing compacts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR363794A (en) * 1906-03-02 1906-08-07 Arpad Ronay Method and device for making briquettes with compressible substances of all kinds without the use of agglomerating material
FR887497A (en) * 1942-11-03 1943-11-15 Press for the manufacture of agglomerates of coal or similar products
DE806222C (en) * 1950-02-21 1951-06-11 Johann Peter Spengler Press with rotating press table
DE967423C (en) * 1951-08-24 1957-11-21 Friedrich Horn Maschinenfabrik Rotary press and method for producing pellets with a rotary press

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2420726C3 (en) * 1974-04-29 1978-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method and device for the production of pressed bodies with different compositions in layers for heavy-duty electrical contacts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR363794A (en) * 1906-03-02 1906-08-07 Arpad Ronay Method and device for making briquettes with compressible substances of all kinds without the use of agglomerating material
FR887497A (en) * 1942-11-03 1943-11-15 Press for the manufacture of agglomerates of coal or similar products
DE806222C (en) * 1950-02-21 1951-06-11 Johann Peter Spengler Press with rotating press table
DE967423C (en) * 1951-08-24 1957-11-21 Friedrich Horn Maschinenfabrik Rotary press and method for producing pellets with a rotary press

Also Published As

Publication number Publication date
DE3069970D1 (en) 1985-02-28
ES8104066A1 (en) 1981-03-16
ES494115A0 (en) 1981-03-16
EP0024003A2 (en) 1981-02-18
DE2932397A1 (en) 1981-02-26
PT71669A (en) 1980-09-01
EP0024003B1 (en) 1985-01-16
JPS56131099A (en) 1981-10-14
PT71669B (en) 1981-07-01
ATE11246T1 (en) 1985-02-15

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