GB1443510A - Manufacture of compacts - Google Patents

Manufacture of compacts

Info

Publication number
GB1443510A
GB1443510A GB1764475A GB1764475A GB1443510A GB 1443510 A GB1443510 A GB 1443510A GB 1764475 A GB1764475 A GB 1764475A GB 1764475 A GB1764475 A GB 1764475A GB 1443510 A GB1443510 A GB 1443510A
Authority
GB
United Kingdom
Prior art keywords
die
compact
moving
tool
april
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
GB1764475A
Other languages
English (en)
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of GB1443510A publication Critical patent/GB1443510A/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
    • B30B11/085—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 for multi-layer articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/048—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by powder-metallurgical processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Switches (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
GB1764475A 1974-04-29 1975-04-28 Manufacture of compacts Expired GB1443510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742420726 DE2420726C3 (de) 1974-04-29 1974-04-29 Verfahren und Vorrichtung zur Herstellung von Preßkörpern mit schichtweise verschiedener Zusammensetzung für hochbelastbare elektrische Kontakte

Publications (1)

Publication Number Publication Date
GB1443510A true GB1443510A (en) 1976-07-21

Family

ID=5914257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1764475A Expired GB1443510A (en) 1974-04-29 1975-04-28 Manufacture of compacts

Country Status (7)

Country Link
JP (1) JPS5816283B2 (enrdf_load_stackoverflow)
AT (1) AT350365B (enrdf_load_stackoverflow)
CH (1) CH582415A5 (enrdf_load_stackoverflow)
DE (1) DE2420726C3 (enrdf_load_stackoverflow)
FR (1) FR2269180B1 (enrdf_load_stackoverflow)
GB (1) GB1443510A (enrdf_load_stackoverflow)
NL (1) NL177863C (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745020A1 (de) * 1977-10-04 1979-04-05 Mannesmann Ag Pressverfahren fuer metallpulver
WO2013175017A1 (de) * 2012-05-25 2013-11-28 Bleistahl-Produktions Gmbh & Co. Kg Rundtaktpressmaschine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932397A1 (de) * 1979-08-09 1981-02-26 Siemens Ag Verfahren zum herstellen von einschicht-presskoerpern
JPS6056321A (ja) * 1983-09-06 1985-04-01 三菱電機株式会社 真空遮断器用接点の製法
FR2661343A1 (fr) * 1990-04-27 1991-10-31 Le Molaire Roger Procede et machine pour la fabrication d'un produit fritte avec reglage des parametres en continu.
DE10262091B4 (de) * 2002-12-03 2005-12-22 Röltgen GmbH & Co. KG Tablettierpresse
DE102013211305A1 (de) * 2013-06-17 2014-12-18 Horst Zerhoch Tablettenpresse und Verfahren zum Herstellen einer Tablette

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745020A1 (de) * 1977-10-04 1979-04-05 Mannesmann Ag Pressverfahren fuer metallpulver
WO2013175017A1 (de) * 2012-05-25 2013-11-28 Bleistahl-Produktions Gmbh & Co. Kg Rundtaktpressmaschine
CN104395063A (zh) * 2012-05-25 2015-03-04 布莱史塔生产有限两合公司 旋转分度压机
US20150174796A1 (en) * 2012-05-25 2015-06-25 Bleistahl-Productions GmbH & Co., KG Rotary indexing press
US10611062B2 (en) * 2012-05-25 2020-04-07 Bleistahl-Produktions Gmbh & Co. Kg Rotary indexing press

Also Published As

Publication number Publication date
FR2269180B1 (enrdf_load_stackoverflow) 1977-07-08
NL177863C (nl) 1985-12-02
JPS5816283B2 (ja) 1983-03-30
AT350365B (de) 1979-05-25
DE2420726B2 (de) 1977-04-21
NL7504349A (nl) 1975-10-31
JPS50149973A (enrdf_load_stackoverflow) 1975-12-01
CH582415A5 (enrdf_load_stackoverflow) 1976-11-30
FR2269180A1 (enrdf_load_stackoverflow) 1975-11-21
DE2420726C3 (de) 1978-09-28
DE2420726A1 (de) 1975-10-30
ATA165775A (de) 1978-10-15

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Legal Events

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