NL253507A - - Google Patents

Info

Publication number
NL253507A
NL253507A NL253507DA NL253507A NL 253507 A NL253507 A NL 253507A NL 253507D A NL253507D A NL 253507DA NL 253507 A NL253507 A NL 253507A
Authority
NL
Netherlands
Application number
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.)
Publication of NL253507A publication Critical patent/NL253507A/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
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
NL253507D 1960-07-28 NL253507A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45923A US3020589A (en) 1960-07-28 1960-07-28 Device for molding articles by compacting powder material

Publications (1)

Publication Number Publication Date
NL253507A true NL253507A (fr)

Family

ID=21940563

Family Applications (1)

Application Number Title Priority Date Filing Date
NL253507D NL253507A (fr) 1960-07-28

Country Status (2)

Country Link
US (1) US3020589A (fr)
NL (1) NL253507A (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129463A (en) * 1961-09-28 1964-04-21 Scully Anthony Corp Compacting press
US3200442A (en) * 1961-10-12 1965-08-17 Haller John Molding apparatus
US3191232A (en) * 1961-12-07 1965-06-29 Haller John Hydraulic compacting press
US3249039A (en) * 1964-04-07 1966-05-03 Jonghe Yo Machine for severing and compressing scrap material
US3255279A (en) * 1964-10-13 1966-06-07 Air Reduction Flashless encapsulated sphere manufacture
US3255278A (en) * 1964-10-13 1966-06-07 Air Reduction Fuel element manufacture
US3353214A (en) * 1964-10-30 1967-11-21 Herbert C Schulze Apparatus for compacting particulate material
US3328840A (en) * 1965-04-23 1967-07-04 Pentronix Inc Powder compacting press
DE1777466C2 (de) * 1965-04-23 1980-11-20 Wolverine Aluminum Corp., Lincoln Park, Mich. (V.St.A.) Nockenantrieb für den Preßstempel einer Pulverpresse
NL147670B (nl) * 1965-11-30 1975-11-17 Philips Nv Vormpers.
US3445893A (en) * 1967-04-10 1969-05-27 Motor Wheel Corp Apparatus for compacting a metal powder brake track
US3491407A (en) * 1967-12-18 1970-01-27 Ibm Press for ferrite cores
US3677673A (en) * 1970-08-25 1972-07-18 Pennwalt Corp Rotary press
ZA715429B (en) * 1970-09-10 1972-04-26 Olivetti & Co Spa A device for moulding parts to be sintered
GB1361684A (en) * 1970-09-22 1974-07-30 Olivetti & Co Spa Device for moulding sinterin blanks
US3724803A (en) * 1970-09-29 1973-04-03 A Goldfarb Gear molding device
US3775032A (en) * 1971-07-27 1973-11-27 Wolverine Pentronix Powder compacting apparatus
US3778211A (en) * 1971-12-27 1973-12-11 Redmer Plastics Inc Plastic injection mold apparatus
IT976216B (it) * 1972-12-29 1974-08-20 Olivetti & Co Spa Dispositivo di formatura di pezzi elicoidali mediante compattazione di materiali in polvere
US4087221A (en) * 1977-01-31 1978-05-02 Remington Arms Company, Inc. Apparatus for molding powder metal parts
JPS57141004A (en) * 1981-02-23 1982-09-01 Hitachi Ltd Recording system for multichannel sound signal
JPS63313700A (ja) * 1987-06-15 1988-12-21 Akira Hirai 粉体プレス
JPH04136107A (ja) * 1990-09-25 1992-05-11 Sumitomo Electric Ind Ltd 焼結斜歯歯車の成形装置
DE69328262T2 (de) 1993-11-24 2000-12-21 Stackpole Ltd., Mississauga Hinterschnittene mehrteilige pressform
EP0680405B1 (fr) * 1993-11-24 1999-08-04 Stackpole Limited Matrice double a mise en phase
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
GB2360825B (en) * 2000-03-30 2004-11-17 Formflo Ltd Gear wheels roll formed from powder metal blanks
JP3687492B2 (ja) * 2000-06-21 2005-08-24 株式会社村田製作所 誘電体ブロックのプレス成形方法
US6986866B2 (en) * 2002-11-04 2006-01-17 Kennametal Inc. Method and apparatus for cross-hole pressing to produce cutting inserts
US20050098915A1 (en) * 2003-11-07 2005-05-12 Smith & Nephew Inc. Manufacture of bone graft substitutes
US7235201B2 (en) * 2004-12-20 2007-06-26 Borgwarner Inc. Split die and method for production of compacted powder metal parts
US8033805B2 (en) * 2007-11-27 2011-10-11 Kennametal Inc. Method and apparatus for cross-passageway pressing to produce cutting inserts
US8062014B2 (en) * 2007-11-27 2011-11-22 Kennametal Inc. Method and apparatus using a split case die to press a part and the part produced therefrom
US20090257904A1 (en) * 2008-04-11 2009-10-15 Roger Lawcock Device and method for pressing a metal powder compact
JP5601578B2 (ja) * 2010-10-29 2014-10-08 日立化成株式会社 微小部品の成形金型装置
EP4272888A1 (fr) * 2022-05-05 2023-11-08 Volvo Car Corporation Composant d'engrenage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357407A (en) * 1941-05-28 1944-09-05 Gen Motors Corp Method of manufacture
US2675581A (en) * 1951-08-13 1954-04-20 Speer Carbon Company Apparatus for producing insulated resistor shells
US2821748A (en) * 1953-05-08 1958-02-04 Baldwin Lima Hamilton Corp Apparatus for compacting and ejecting flanged articles by single plunger action

Also Published As

Publication number Publication date
US3020589A (en) 1962-02-13

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