ZA715429B - A device for moulding parts to be sintered - Google Patents

A device for moulding parts to be sintered

Info

Publication number
ZA715429B
ZA715429B ZA715429A ZA715429A ZA715429B ZA 715429 B ZA715429 B ZA 715429B ZA 715429 A ZA715429 A ZA 715429A ZA 715429 A ZA715429 A ZA 715429A ZA 715429 B ZA715429 B ZA 715429B
Authority
ZA
South Africa
Prior art keywords
sintered
moulding parts
moulding
parts
Prior art date
Application number
ZA715429A
Other languages
English (en)
Inventor
B Borrini
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of ZA715429B publication Critical patent/ZA715429B/xx

Links

Classifications

    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Forging (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
ZA715429A 1970-09-10 1971-08-13 A device for moulding parts to be sintered ZA715429B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7004270 1970-09-10

Publications (1)

Publication Number Publication Date
ZA715429B true ZA715429B (en) 1972-04-26

Family

ID=11313347

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA715429A ZA715429B (en) 1970-09-10 1971-08-13 A device for moulding parts to be sintered

Country Status (16)

Country Link
US (2) US3773446A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5441748B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT323528B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE771591A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA944916A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH537227A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS167946B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2142570C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK129398B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES394657A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2107482A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1356186A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO131915C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE363987B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU469235A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA715429B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008021A (en) * 1971-08-10 1977-02-15 Schwelmer Eisenwerk Muller & Co. Gmbh Apparatus for forming a sinterable compact of a powder
IT976216B (it) * 1972-12-29 1974-08-20 Olivetti & Co Spa Dispositivo di formatura di pezzi elicoidali mediante compattazione di materiali in polvere
US4057391A (en) * 1973-05-22 1977-11-08 Toyo Seikan Kaisha Ltd. Steam sterilization of materials in sealed packages
US4147492A (en) * 1977-02-27 1979-04-03 Bellaplast Gmbh Machine press, specifically a stamping press
US4158539A (en) * 1978-05-10 1979-06-19 Leesona Corporation Thermoforming machine with variable mold closed cycle
DE2921230A1 (de) * 1979-05-25 1980-11-27 Herz Helmut Dampfsterilisationseinrichtung
US4372903A (en) * 1980-09-02 1983-02-08 Cts Corporation Process for controlling the movement of press components
JPS57141004A (en) * 1981-02-23 1982-09-01 Hitachi Ltd Recording system for multichannel sound signal
DE3225403C2 (de) * 1982-07-07 1986-02-06 Otmar Dipl.-Ing. 8000 München Schäfer Verfahren zum stufenweisen Aufheizen eines Gutes in einer Behandlungsvorrichtung und anschließendem Abkühlen
US4808377A (en) * 1985-07-26 1989-02-28 American Sterilizer Company Self-contained, closed loop steam sterilizer
US4909999A (en) * 1987-07-06 1990-03-20 American Sterilizer Company Flow-through vapor phase sterilization system
IT1221597B (it) * 1987-07-24 1990-07-12 Ugo Giannelli Apprecchiatura di stampaggio e sformatura di manufatti in cemento prodotti dalle presse
EP0316475B1 (de) * 1987-11-19 1991-03-20 Gräbener Pressensysteme GmbH & Co. KG Presse, insbesondere zum Herstellen masshaltiger Presslinge aus pulverförmigen Werkstoffen
US5271893A (en) * 1989-11-24 1993-12-21 Duncan Newman Apparatus for steam sterilization of articles
EP0583465A1 (en) * 1992-03-13 1994-02-23 American Sterilizer Company Sterilization apparatus and method for multicomponent sterilant
US5480623A (en) * 1993-11-05 1996-01-02 Mdt Corporation Non-recirculating collection system for sterilizer effluent
ES2134922T3 (es) * 1993-11-24 1999-10-16 Stackpole Ltd Matriz de dos elementos.
DE69328262T2 (de) * 1993-11-24 2000-12-21 Stackpole Ltd., Mississauga Hinterschnittene mehrteilige pressform
AT402375B (de) * 1994-10-14 1997-04-25 Kranzinger Norbert Verfahren und vorrichtung zum herstellen von hohlbausteinen
IT1274396B (it) * 1995-04-28 1997-07-17 M O Com S R L Procedimento ed impianto di sterilizzazione a vapore in particolare per autoclavi
US6440357B1 (en) 1996-05-09 2002-08-27 Stackpole Limited Compacted-powder opposed twin-helical gears and method
US6165400A (en) * 1996-05-09 2000-12-26 Stackpole Limited Compacted-powder opposed twin-helical gears and method
US5885625A (en) * 1996-06-14 1999-03-23 Materials Innovation, Inc. Pressurized feed shoe apparatus for precompacting powdered materials
US5897826A (en) 1996-06-14 1999-04-27 Materials Innovation, Inc. Pulsed pressurized powder feed system and method for uniform particulate material delivery
US5885496A (en) * 1996-08-29 1999-03-23 Materials Innovation, Inc. Pressurized feedshoe apparatus and method for precompacting powdered materials
US6558594B2 (en) 1996-11-14 2003-05-06 Matsushita Electric Industrial Co., Ltd. Powder compression molding method for producing cathode pellets for dry cells
CN1139481C (zh) * 1996-11-14 2004-02-25 松下电器产业株式会社 粉末压缩成形方法及其成形机和干电池
SE9903812D0 (sv) * 1999-10-22 1999-10-22 Skf Nova Ab A forming tool
GB2360825B (en) * 2000-03-30 2004-11-17 Formflo Ltd Gear wheels roll formed from powder metal blanks
US7235201B2 (en) * 2004-12-20 2007-06-26 Borgwarner Inc. Split die and method for production of compacted powder metal parts
CN100591506C (zh) * 2005-11-04 2010-02-24 鸿富锦精密工业（深圳）有限公司 模仁安装高度可调节的模具
JP4506734B2 (ja) * 2006-03-31 2010-07-21 Ｔｄｋ株式会社 成形装置
CN100473521C (zh) * 2006-03-31 2009-04-01 Tdk株式会社 成形装置
KR20090013917A (ko) * 2007-08-03 2009-02-06 엘지전자 주식회사 스팀발생장치
CN102514219B (zh) * 2011-12-21 2015-05-13 严俏敏 粉末成形机的传动杆
US11376769B2 (en) * 2019-05-03 2022-07-05 Virginia Tech Intellectual Properties, Inc. Expandable foaming molds and applications thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1607389A (en) * 1923-10-26 1926-11-16 Bound Brook Oil Less Bearing Pressed-metal article and method of and machine for making same
US2389169A (en) * 1942-05-20 1945-11-20 French Oil Mill Machinery Hydraulic motor
US2570989A (en) * 1944-02-15 1951-10-09 Gen Bronze Corp Apparatus for forming powder metallurgy parts
US2526974A (en) * 1946-09-11 1950-10-24 Emil R Schipanski Autoclave
US2653377A (en) * 1947-09-02 1953-09-29 American Electro Metal Corp Method for forming metal powder into a fluid guiding body
US2592296A (en) * 1950-04-01 1952-04-08 Louis F Kutik Method of and apparatus for making brushes
US2823419A (en) * 1952-03-14 1958-02-18 Fansteel Metallurgical Corp Machine for pressing tantalum capacitor elements
US2791804A (en) * 1953-01-07 1957-05-14 Talmage Charles Robert Method and apparatus for forming powder metal parts having undercuts or the like
US2883704A (en) * 1953-05-28 1959-04-28 Us Rubber Co Transfer molding apparatus
US2916768A (en) * 1955-03-19 1959-12-15 Ind V H V Lohuizen & Co Nv Locking device for injection molding machines
NL253507A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1960-07-28
US3107975A (en) * 1960-08-31 1963-10-22 Linder Fritz Arrangement for a steam-heated autoclave
AT274337B (de) * 1963-04-30 1969-09-10 Mannesmann Meer Ag Vorrichtung zum Verriegeln der Formschließeinheit an einer Spritzgußmaschine
US3298776A (en) * 1964-08-20 1967-01-17 American Sterilizer Co Portable autoclave
DE1492381B1 (de) * 1964-09-29 1970-07-23 Linder Dr Fritz Vorrichtung an Autoklaven und aehnlichen,druckdichten Behaeltern
US3338663A (en) * 1965-03-24 1967-08-29 American Sterilizer Co Dual autoclave
NL147670B (nl) * 1965-11-30 1975-11-17 Philips Nv Vormpers.
NO122092B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1966-03-04 1971-05-18 F Linder

Also Published As

Publication number Publication date
NO131915B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-05-20
DK129398C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-24
CS167946B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-05-28
CA944916A (en) 1974-04-09
US3773446A (en) 1973-11-20
JPS5441748B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-12-10
GB1356186A (en) 1974-06-12
ES394657A1 (es) 1974-03-01
US3773466A (en) 1973-11-20
DK129398B (da) 1974-10-07
SU469235A3 (ru) 1975-04-30
DE2142570C3 (de) 1979-12-13
SE363987B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-11
FR2107482A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-05-05
DE2142570A1 (de) 1972-03-16
CH537227A (it) 1973-05-31
AT323528B (de) 1975-07-10
DE2142570B2 (de) 1979-04-19
BE771591A (fr) 1971-12-31
NO131915C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-27

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