IT1128741B - Procedimento per la produzione di parti di macchine im polvere metallica e prodotto ottenuto - Google Patents

Procedimento per la produzione di parti di macchine im polvere metallica e prodotto ottenuto

Info

Publication number
IT1128741B
IT1128741B IT50506/79A IT5050679A IT1128741B IT 1128741 B IT1128741 B IT 1128741B IT 50506/79 A IT50506/79 A IT 50506/79A IT 5050679 A IT5050679 A IT 5050679A IT 1128741 B IT1128741 B IT 1128741B
Authority
IT
Italy
Prior art keywords
procedure
production
product obtained
machine parts
metallic powder
Prior art date
Application number
IT50506/79A
Other languages
English (en)
Other versions
IT7950506A0 (it
Inventor
Gregory D Lawless
Original Assignee
Abex 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 Abex Corp filed Critical Abex Corp
Publication of IT7950506A0 publication Critical patent/IT7950506A0/it
Application granted granted Critical
Publication of IT1128741B publication Critical patent/IT1128741B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/1216—Continuous interengaged phases of plural metals, or oriented fiber containing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Sliding-Contact Bearings (AREA)
IT50506/79A 1978-12-13 1979-10-09 Procedimento per la produzione di parti di macchine im polvere metallica e prodotto ottenuto IT1128741B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/969,144 US4216270A (en) 1978-12-13 1978-12-13 Machine parts of powdered metal

Publications (2)

Publication Number Publication Date
IT7950506A0 IT7950506A0 (it) 1979-10-09
IT1128741B true IT1128741B (it) 1986-06-04

Family

ID=25515242

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50506/79A IT1128741B (it) 1978-12-13 1979-10-09 Procedimento per la produzione di parti di macchine im polvere metallica e prodotto ottenuto

Country Status (9)

Country Link
US (1) US4216270A (it)
JP (1) JPS5579806A (it)
BE (1) BE879127A (it)
CA (1) CA1118616A (it)
DE (1) DE2949931C3 (it)
FR (1) FR2443895A1 (it)
GB (1) GB2037325B (it)
IT (1) IT1128741B (it)
NL (1) NL174435C (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181986A (en) * 1981-04-30 1982-11-09 Hitachi Ltd Rotary shaft for rotary compressor
US4754494A (en) * 1985-07-18 1988-06-28 The Charles Stark Draper Laboratory, Inc. Beryllium based, wear-resistant material for bearings and the like
JPH087110Y2 (ja) * 1990-07-27 1996-02-28 株式会社島津製作所 ギヤポンプ
EP0959330B1 (en) * 1990-08-20 2006-01-18 Oval Corporation Positive displacement flowmeter and method of producing the same
US5024899A (en) * 1990-10-22 1991-06-18 Lang Richard D Resilient metallic friction facing material
US6090755A (en) * 1994-03-28 2000-07-18 Skf Industrial Trading & Development Company, B.V. Use of bismuth compounds in extreme pressure grease lubricant compositions for rolling bearing applications with extended service life
US5413756A (en) * 1994-06-17 1995-05-09 Magnolia Metal Corporation Lead-free bearing bronze
JP3916805B2 (ja) * 1999-07-08 2007-05-23 大豊工業株式会社 すべり軸受
WO2006008842A1 (ja) * 2004-07-20 2006-01-26 Senju Metal Industry Co., Ltd. 摺動材料およびその製造方法
DE102004047053B3 (de) * 2004-09-28 2006-04-13 Gebrüder Reinfurt GmbH & Co. KG Verfahren zur Herstellung von Wälzlagerteilen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH266701A (de) * 1946-05-01 1950-02-15 American Electro Metal Corp Vorwiegend aus rostfreiem Stahl bestehender Formköper und Verfahren zu seiner Herstellung.
US2743176A (en) * 1954-12-06 1956-04-24 Wankesha Foundry Company Alloy and method of manufacture thereof
US3337338A (en) * 1966-05-26 1967-08-22 Mallory & Co Inc P R Tungsten powder bodies infiltrated with copper-titanium bismuth or copper-titanium-tin
US3361666A (en) * 1966-09-09 1968-01-02 Nasa Usa Inorganic solid film lubricants
US3671207A (en) * 1971-01-12 1972-06-20 Marco Dev Co Inc Alloy,fusion overlay and process
US3912503A (en) * 1973-05-14 1975-10-14 Armco Steel Corp Galling resistant austenitic stainless steel
US4123265A (en) * 1974-02-21 1978-10-31 Nippon Piston Ring Co., Ltd. Method of producing ferrous sintered alloy of improved wear resistance
JPS5265116A (en) * 1975-11-26 1977-05-30 Yoshizaki Kozo Glasssshaping metallic mould manufactured by powder metallurgy

Also Published As

Publication number Publication date
IT7950506A0 (it) 1979-10-09
DE2949931A1 (de) 1980-06-19
FR2443895A1 (fr) 1980-07-11
DE2949931B2 (de) 1981-04-09
GB2037325A (en) 1980-07-09
CA1118616A (en) 1982-02-23
US4216270A (en) 1980-08-05
JPS5579806A (en) 1980-06-16
NL174435B (nl) 1984-01-16
BE879127A (fr) 1980-02-01
JPS5752401B2 (it) 1982-11-08
NL7906217A (nl) 1980-06-17
GB2037325B (en) 1983-01-06
DE2949931C3 (de) 1981-12-03
FR2443895B1 (it) 1982-03-05
NL174435C (nl) 1984-06-18

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