JPS50149973A - - Google Patents

Info

Publication number
JPS50149973A
JPS50149973A JP5058775A JP5058775A JPS50149973A JP S50149973 A JPS50149973 A JP S50149973A JP 5058775 A JP5058775 A JP 5058775A JP 5058775 A JP5058775 A JP 5058775A JP S50149973 A JPS50149973 A JP S50149973A
Authority
JP
Japan
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
JP5058775A
Other languages
Japanese (ja)
Other versions
JPS5816283B2 (ja
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 filed Critical
Publication of JPS50149973A publication Critical patent/JPS50149973A/ja
Publication of JPS5816283B2 publication Critical patent/JPS5816283B2/ja
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)
JP5058775A 1974-04-29 1975-04-25 デンキセツテンヨウセイケイタイノ セイゾウホウホウ オヨビ ソウチ Expired JPS5816283B2 (ja)

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 (2)

Publication Number Publication Date
JPS50149973A true JPS50149973A (enrdf_load_stackoverflow) 1975-12-01
JPS5816283B2 JPS5816283B2 (ja) 1983-03-30

Family

ID=5914257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5058775A Expired JPS5816283B2 (ja) 1974-04-29 1975-04-25 デンキセツテンヨウセイケイタイノ セイゾウホウホウ オヨビ ソウチ

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745020C3 (de) * 1977-10-04 1985-02-07 Mannesmann AG, 4000 Düsseldorf Verfahren und Vorrichtung zum pulvermetallurgischen Herstellen von Formkörpern
DE2932397A1 (de) * 1979-08-09 1981-02-26 Siemens Ag Verfahren zum herstellen von einschicht-presskoerpern
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
DE102012010263A1 (de) * 2012-05-25 2013-11-28 Bleistahl-Produktions Gmbh & Co Kg Rundtaktpressmaschine
DE102013211305A1 (de) * 2013-06-17 2014-12-18 Horst Zerhoch Tablettenpresse und Verfahren zum Herstellen einer Tablette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
AT350365B (de) 1979-05-25
DE2420726C3 (de) 1978-09-28
DE2420726B2 (de) 1977-04-21
JPS5816283B2 (ja) 1983-03-30
ATA165775A (de) 1978-10-15
FR2269180B1 (enrdf_load_stackoverflow) 1977-07-08
DE2420726A1 (de) 1975-10-30
GB1443510A (en) 1976-07-21
FR2269180A1 (enrdf_load_stackoverflow) 1975-11-21
CH582415A5 (enrdf_load_stackoverflow) 1976-11-30
NL7504349A (nl) 1975-10-31
NL177863C (nl) 1985-12-02

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